.clang-format

@@ -1,22 +0,0 @@
-Language: Cpp
-BasedOnStyle: Google
-IndentWidth: 2
-ColumnLimit: 80
-AllowShortFunctionsOnASingleLine: All
-AllowShortIfStatementsOnASingleLine: false
-AllowShortLoopsOnASingleLine: false
-BinPackArguments: true
-BinPackParameters: true
-BreakBeforeBraces: Attach
-DerivePointerAlignment: false
-PointerAlignment: Right
-SpacesBeforeTrailingComments: 1
-IndentCaseLabels: true
-SortIncludes: false
-AlignTrailingComments: true
-MaxEmptyLinesToKeep: 2
-SpaceAfterCStyleCast: false
-AllowShortBlocksOnASingleLine: false
-KeepEmptyLinesAtTheStartOfBlocks: true
-AccessModifierOffset: -2
-IndentAccessModifiers: false

.github/ISSUE_TEMPLATE.md

@@ -1,46 +0,0 @@
-Thank you for opening an issue on an Adafruit Arduino library repository.  To
-improve the speed of resolution please review the following guidelines and
-common troubleshooting steps below before creating the issue:
-
-- **Do not use GitHub issues for troubleshooting projects and issues.**  Instead use
-  the forums at http://forums.adafruit.com to ask questions and troubleshoot why
-  something isn't working as expected.  In many cases the problem is a common issue
-  that you will more quickly receive help from the forum community.  GitHub issues
-  are meant for known defects in the code.  If you don't know if there is a defect
-  in the code then start with troubleshooting on the forum first.
-
-- **If following a tutorial or guide be sure you didn't miss a step.** Carefully
-  check all of the steps and commands to run have been followed.  Consult the
-  forum if you're unsure or have questions about steps in a guide/tutorial.
-
-- **For Arduino projects check these very common issues to ensure they don't apply**:
-
-  - For uploading sketches or communicating with the board make sure you're using
-    a **USB data cable** and **not** a **USB charge-only cable**.  It is sometimes
-    very hard to tell the difference between a data and charge cable!  Try using the
-    cable with other devices or swapping to another cable to confirm it is not
-    the problem.
-
-  - **Be sure you are supplying adequate power to the board.**  Check the specs of
-    your board and plug in an external power supply.  In many cases just
-    plugging a board into your computer is not enough to power it and other
-    peripherals.
-
-  - **Double check all soldering joints and connections.**  Flakey connections
-    cause many mysterious problems.  See the [guide to excellent soldering](https://learn.adafruit.com/adafruit-guide-excellent-soldering/tools) for examples of good solder joints.
-
-  - **Ensure you are using an official Arduino or Adafruit board.** We can't
-    guarantee a clone board will have the same functionality and work as expected
-    with this code and don't support them.
-
-If you're sure this issue is a defect in the code and checked the steps above
-please fill in the following fields to provide enough troubleshooting information.
-You may delete the guideline and text above to just leave the following details:
-
-- Arduino board:  **INSERT ARDUINO BOARD NAME/TYPE HERE**
-
-- Arduino IDE version (found in Arduino -> About Arduino menu):  **INSERT ARDUINO
-  VERSION HERE**
-
-- List the steps to reproduce the problem below (if possible attach a sketch or
-  copy the sketch code in too): **LIST REPRO STEPS BELOW**

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,26 +0,0 @@
-Thank you for creating a pull request to contribute to Adafruit's GitHub code!
-Before you open the request please review the following guidelines and tips to
-help it be more easily integrated:
-
-- **Describe the scope of your change--i.e. what the change does and what parts
-  of the code were modified.**  This will help us understand any risks of integrating
-  the code.
-
-- **Describe any known limitations with your change.**  For example if the change
-  doesn't apply to a supported platform of the library please mention it.
-
-- **Please run any tests or examples that can exercise your modified code.**  We
-  strive to not break users of the code and running tests/examples helps with this
-  process.
-
-Thank you again for contributing!  We will try to test and integrate the change
-as soon as we can, but be aware we have many GitHub repositories to manage and
-can't immediately respond to every request.  There is no need to bump or check in
-on a pull request (it will clutter the discussion of the request).
-
-Also don't be worried if the request is closed or not integrated--sometimes the
-priorities of Adafruit's GitHub code (education, ease of use) might not match the
-priorities of the pull request.  Don't fret, the open source community thrives on
-forks and GitHub makes it easy to keep your changes in a forked repo.
-
-After reviewing the guidelines above you can delete this text from the pull request.

.github/workflows/githubci.yml

@@ -1,57 +0,0 @@
-name: Arduino Library CI
-
-on: [pull_request, push, repository_dispatch]
-
-jobs:
-  build:
-    strategy:
-      fail-fast: false
-      matrix:
-        arduino-platform: ["uno", "leonardo", "mega2560", "esp8266", "esp32",
-                           "zero", "metro_m4", "nrf52840", "pybadge",
-                           "hallowing_m4", "cpb", "cpx_ada", "pyportal",
-                           "feather_rp2040"]
-
-    runs-on: ubuntu-latest
-    
-    steps:
-    - uses: actions/setup-python@v4
-      with:
-        python-version: '3.8'
-    - uses: actions/checkout@v3
-    - uses: actions/checkout@v3
-      with:
-         repository: adafruit/ci-arduino
-         path: ci
-
-    - name: pre-install
-      run: bash ci/actions_install.sh
-
-    - name: test platforms
-      run: python3 ci/build_platform.py ${{ matrix.arduino-platform }}
-
-  clang_and_doxy:
-    runs-on: ubuntu-latest
-    needs: build
-    steps:
-    - uses: actions/setup-python@v4
-      with:
-        python-version: '3.x'
-    - uses: actions/checkout@v3
-
-    - uses: actions/checkout@v3
-      with:
-         repository: adafruit/ci-arduino
-         path: ci
-
-    - name: pre-install
-      run: bash ci/actions_install.sh
-
-    - name: clang
-      run: python3 ci/run-clang-format.py -e "ci/*" -e "bin/*" -r . 
-
-    - name: doxygen
-      env:
-        GH_REPO_TOKEN: ${{ secrets.GH_REPO_TOKEN }}
-        PRETTYNAME : "Adafruit ImageReader Library"
-      run: bash ci/doxy_gen_and_deploy.sh

.gitignore

@@ -1,5 +0,0 @@
-# Our handy .gitignore for automation ease
-Doxyfile*
-doxygen_sqlite3.db
-html
-*.DS_Store

.nojekyll

@@ -0,0 +1 @@
+

Adafruit_ImageReader.cpp

@@ -1,696 +0,0 @@
-/*!
- * @file Adafruit_ImageReader.cpp
- *
- * @mainpage Companion library for Adafruit_GFX to load images from SD card.
- *           Load-to-display and load-to-RAM are supported.
- *
- * @section intro_sec Introduction
- *
- * This is the documentation for Adafruit's ImageReader library for the
- * Arduino platform. It is designed to work in conjunction with Adafruit_GFX
- * and a display-specific library (e.g. Adafruit_ILI9341).
- *
- * Adafruit invests time and resources providing this open source code,
- * please support Adafruit and open-source hardware by purchasing
- * products from Adafruit!
- *
- * @section dependencies Dependencies
- *
- * This library depends on
- * <a href="https://github.com/adafruit/Adafruit_GFX">Adafruit_GFX</a>
- * plus a display device-specific library such as
- * <a href="https://github.com/adafruit/Adafruit_ILI9341">Adafruit_ILI9341</a>
- * or other subclasses of SPITFT. Filesystem reading is handled through the
- * <a href="https://github.com/adafruit/Adafruit_SPIFlash">Adafruit_SPIFlash</a>
- * library, which in turn relies on
- * <a href="https://github.com/adafruit/SdFat">SdFat</a>.
- * Please make sure you have installed the latest versions before
- * using this library.
- *
- * @section author Author
- *
- * Written by Phil "PaintYourDragon" Burgess for Adafruit Industries.
- *
- * @section license License
- *
- * BSD license, all text here must be included in any redistribution.
- */
-
-#include "Adafruit_ImageReader.h"
-
-// Buffers in BMP draw function (to screen) require 5 bytes/pixel: 3 bytes
-// for each BMP pixel (R+G+B), 2 bytes for each TFT pixel (565 color).
-// Buffers in BMP load (to canvas) require 3 bytes/pixel (R+G+B from BMP),
-// no interim 16-bit buffer as data goes straight to the canvas buffer.
-// Because buffers are flushed at the end of each scanline (to allow for
-// cropping, vertical flip, scanline padding, etc.), no point in any of
-// these pixel counts being more than the screen width.
-// (Maybe to do: make non-AVR loader dynamically allocate buffer based
-// on screen or image size.)
-
-#ifdef __AVR__
-#define BUFPIXELS 24 ///<  24 * 5 =  120 bytes
-#else
-#define BUFPIXELS 200 ///< 200 * 5 = 1000 bytes
-#endif
-
-// ADAFRUIT_IMAGE CLASS ****************************************************
-// This has been created as a class here rather than in Adafruit_GFX because
-// it's a new type returned specifically by the Adafruit_ImageReader class
-// and needs certain flexibility not present in the latter's GFXcanvas*
-// classes (having been designed for flash-resident bitmaps).
-
-/*!
-    @brief   Constructor.
-    @return  'Empty' Adafruit_Image object.
-*/
-Adafruit_Image::Adafruit_Image(void)
-    : mask(NULL), palette(NULL), format(IMAGE_NONE) {
-  canvas.canvas1 = NULL;
-}
-
-/*!
-    @brief   Destructor.
-    @return  None (void).
-*/
-Adafruit_Image::~Adafruit_Image(void) { dealloc(); }
-
-/*!
-    @brief   Deallocates memory associated with Adafruit_Image object
-             and resets member variables to 'empty' state.
-    @return  None (void).
-*/
-void Adafruit_Image::dealloc(void) {
-  if (format == IMAGE_1) {
-    if (canvas.canvas1) {
-      delete canvas.canvas1;
-      canvas.canvas1 = NULL;
-    }
-  } else if (format == IMAGE_8) {
-    if (canvas.canvas8) {
-      delete canvas.canvas8;
-      canvas.canvas8 = NULL;
-    }
-  } else if (format == IMAGE_16) {
-    if (canvas.canvas16) {
-      delete canvas.canvas16;
-      canvas.canvas16 = NULL;
-    }
-  }
-  if (mask) {
-    delete mask;
-    mask = NULL;
-  }
-  if (palette) {
-    delete[] palette;
-    palette = NULL;
-  }
-  format = IMAGE_NONE;
-}
-
-/*!
-    @brief   Get width of Adafruit_Image object.
-    @return  Width in pixels, or 0 if no image loaded.
-*/
-int16_t Adafruit_Image::width(void) const {
-  if (format != IMAGE_NONE) { // Image allocated?
-    if (format == IMAGE_1)
-      return canvas.canvas1->width();
-    else if (format == IMAGE_8)
-      return canvas.canvas8->width();
-    else if (format == IMAGE_16)
-      return canvas.canvas16->width();
-  }
-  return 0;
-}
-
-/*!
-    @brief   Get height of Adafruit_Image object.
-    @return  Height in pixels, or 0 if no image loaded.
-*/
-int16_t Adafruit_Image::height(void) const {
-  if (format != IMAGE_NONE) { // Image allocated?
-    if (format == IMAGE_1)
-      return canvas.canvas1->height();
-    else if (format == IMAGE_8)
-      return canvas.canvas8->height();
-    else if (format == IMAGE_16)
-      return canvas.canvas16->height();
-  }
-  return 0;
-}
-
-/*!
-    @brief   Return pointer to image's GFX canvas object.
-    @return  void* pointer, must be type-converted to a GFX canvas type
-             consistent with the image's format (e.g. GFXcanvas16* if
-             image format is IMAGE_16 -- use image.format() to determine
-             the image format). Returns NULL if no canvas allocated.
-    @note    Calling function must type-convert the result to one of the
-             supported canvas object types, and must act accordingly with
-             regard to calling functions on this object (e.g. doing the
-             right thing with an 8- or 16-bit canvas, each has distinct
-             drawing functions, things like that). This is here mostly to
-             allow more advanced applications to get directly into an
-             image's canvas object (and, in turn, its raw graphics buffer
-             via canvas->getBuffer()) to move data in or out. Potential
-             for a lot of mayhem here if used wrong.
-*/
-void *Adafruit_Image::getCanvas(void) const {
-  if (format != IMAGE_NONE) { // Image allocated?
-    if (format == IMAGE_1)
-      return (void *)canvas.canvas1;
-    else if (format == IMAGE_8)
-      return (void *)canvas.canvas8;
-    else if (format == IMAGE_16)
-      return (void *)canvas.canvas16;
-  }
-  return NULL;
-}
-
-/*!
-    @brief   Draw image to an Adafruit_SPITFT-type display.
-    @param   tft
-             Screen to draw to (any Adafruit_SPITFT-derived class).
-    @param   x
-             Horizontal offset in pixels; left edge = 0, positive = right.
-             Value is signed, image will be clipped if all or part is off
-             the screen edges. Screen rotation setting is observed.
-    @param   y
-             Vertical offset in pixels; top edge = 0, positive = down.
-    @return  None (void).
-*/
-void Adafruit_Image::draw(Adafruit_SPITFT &tft, int16_t x, int16_t y) {
-  if (format == IMAGE_1) {
-    uint16_t foreground, background;
-    if (palette) {
-      foreground = palette[1];
-      background = palette[0];
-    } else {
-      foreground = 0xFFFF;
-      background = 0x0000;
-    }
-    tft.drawBitmap(x, y, canvas.canvas1->getBuffer(), canvas.canvas1->width(),
-                   canvas.canvas1->height(), foreground, background);
-  } else if (format == IMAGE_8) {
-  } else if (format == IMAGE_16) {
-    tft.drawRGBBitmap(x, y, canvas.canvas16->getBuffer(),
-                      canvas.canvas16->width(), canvas.canvas16->height());
-  }
-}
-
-// ADAFRUIT_IMAGEREADER CLASS **********************************************
-// Loads images from SD card to screen or RAM.
-
-/*!
-    @brief   Constructor.
-    @return  Adafruit_ImageReader object.
-    @param   fs
-             FAT filesystem associated with this Adafruit_ImageReader
-             instance. Any images to load will come from this filesystem;
-             if multiple filesystems are required, each will require its
-             own Adafruit_ImageReader object. The filesystem does NOT need
-             to be initialized yet when passed in here (since this will
-             often be in pre-setup() declaration, but DOES need initializing
-             before any of the image loading or size functions are called!
-*/
-Adafruit_ImageReader::Adafruit_ImageReader(FatVolume &fs) { filesys = &fs; }
-
-/*!
-    @brief   Destructor.
-    @return  None (void).
-*/
-Adafruit_ImageReader::~Adafruit_ImageReader(void) {
-  if (file)
-    file.close();
-  // filesystem is left as-is
-}
-
-/*!
-    @brief   Loads BMP image file from SD card directly to SPITFT screen.
-    @param   filename
-             Name of BMP image file to load.
-    @param   tft
-             Adafruit_SPITFT object (e.g. one of the Adafruit TFT or OLED
-             displays that subclass Adafruit_SPITFT).
-    @param   x
-             Horizontal offset in pixels; left edge = 0, positive = right.
-             Value is signed, image will be clipped if all or part is off
-             the screen edges. Screen rotation setting is observed.
-    @param   y
-             Vertical offset in pixels; top edge = 0, positive = down.
-    @param   transact
-             Pass 'true' if TFT and SD are on the same SPI bus, in which
-             case SPI transactions are necessary. If separate peripherals,
-             can pass 'false'.
-    @return  One of the ImageReturnCode values (IMAGE_SUCCESS on successful
-             completion, other values on failure).
-*/
-ImageReturnCode Adafruit_ImageReader::drawBMP(const char *filename,
-                                              Adafruit_SPITFT &tft, int16_t x,
-                                              int16_t y, boolean transact) {
-  uint16_t tftbuf[BUFPIXELS]; // Temp space for buffering TFT data
-  // Call core BMP-reading function, passing address to TFT object,
-  // TFT working buffer, and X & Y position of top-left corner (image
-  // will be cropped on load if necessary). Image pointer is NULL when
-  // reading to TFT, and transact argument is passed through.
-  return coreBMP(filename, &tft, tftbuf, x, y, NULL, transact);
-}
-
-/*!
-    @brief   Loads BMP image file from SD card into RAM (as one of the GFX
-             canvas object types) for use with the bitmap-drawing functions.
-             Not practical for most AVR microcontrollers, but some of the
-             more capable 32-bit micros can afford some RAM for this.
-    @param   filename
-             Name of BMP image file to load.
-    @param   img
-             Adafruit_Image object, contents will be initialized, allocated
-             and loaded on success (else cleared).
-    @return  One of the ImageReturnCode values (IMAGE_SUCCESS on successful
-             completion, other values on failure).
-*/
-ImageReturnCode Adafruit_ImageReader::loadBMP(const char *filename,
-                                              Adafruit_Image &img) {
-  // Call core BMP-reading function. TFT and working buffer are NULL
-  // (unused and allocated in function, respectively), X & Y position are
-  // always 0 because full image is loaded (RAM permitting). Adafruit_Image
-  // argument is passed through, and SPI transactions are not needed when
-  // loading to RAM (bus is not shared during load).
-  return coreBMP(filename, NULL, NULL, 0, 0, &img, false);
-}
-
-/*!
-    @brief   BMP-reading function common both to the draw function (to TFT)
-             and load function (to canvas object in RAM). BMP code has been
-             centralized here so if/when more BMP format variants are added
-             in the future, it doesn't need to be implemented, debugged and
-             kept in sync in two places.
-    @param   filename
-             Name of BMP image file to load.
-    @param   tft
-             Pointer to TFT object, if loading to screen, else NULL.
-    @param   dest
-             Working buffer for loading 16-bit TFT pixel data, if loading to
-             screen, else NULL.
-    @param   x
-             Horizontal offset in pixels (if loading to screen).
-    @param   y
-             Vertical offset in pixels (if loading to screen).
-    @param   img
-             Pointer to Adafruit_Image object, if loading to RAM (or NULL
-             if loading to screen).
-    @param   transact
-             Use SPI transactions; 'true' is needed only if loading to screen
-             and it's on the same SPI bus as the SD card. Other situations
-             can use 'false'.
-    @return  One of the ImageReturnCode values (IMAGE_SUCCESS on successful
-             completion, other values on failure).
-*/
-ImageReturnCode Adafruit_ImageReader::coreBMP(
-    const char *filename, // SD file to load
-    Adafruit_SPITFT *tft, // Pointer to TFT object, or NULL if to image
-    uint16_t *dest,       // TFT working buffer, or NULL if to canvas
-    int16_t x,            // Position if loading to TFT (else ignored)
-    int16_t y,
-    Adafruit_Image *img, // NULL if load-to-screen
-    boolean transact) {  // SD & TFT sharing bus, use transactions
-
-  ImageReturnCode status = IMAGE_ERR_FORMAT; // IMAGE_SUCCESS on valid file
-  uint32_t offset;                           // Start of image data in file
-  uint32_t headerSize;                       // Indicates BMP version
-  int bmpWidth, bmpHeight;                   // BMP width & height in pixels
-  uint8_t planes;                            // BMP planes
-  uint8_t depth;                             // BMP bit depth
-  uint32_t compression = 0;                  // BMP compression mode
-  uint32_t colors = 0;                       // Number of colors in palette
-  uint16_t *quantized = NULL;                // 16-bit 5/6/5 color palette
-  uint32_t rowSize;                          // >bmpWidth if scanline padding
-  uint8_t sdbuf[3 * BUFPIXELS];              // BMP read buf (R+G+B/pixel)
-#if ((3 * BUFPIXELS) <= 255)
-  uint8_t srcidx = sizeof sdbuf; // Current position in sdbuf
-#else
-  uint16_t srcidx = sizeof sdbuf;
-#endif
-  uint32_t destidx = 0;
-  uint8_t *dest1 = NULL;     // Dest ptr for 1-bit BMPs to img
-  boolean flip = true;       // BMP is stored bottom-to-top
-  uint32_t bmpPos = 0;       // Next pixel position in file
-  int loadWidth, loadHeight, // Region being loaded (clipped)
-      loadX, loadY;          // "
-  int row, col;              // Current pixel pos.
-  uint8_t r, g, b;           // Current pixel color
-  uint8_t bitIn = 0;         // Bit number for 1-bit data in
-  uint8_t bitOut = 0;        // Column mask for 1-bit data out
-
-  // If an Adafruit_Image object is passed and currently contains anything,
-  // free its contents as it's about to be overwritten with new stuff.
-  if (img)
-    img->dealloc();
-
-  // If BMP is being drawn off the right or bottom edge of the screen,
-  // nothing to do here. NOT an error, just a trivial clip operation.
-  if (tft && ((x >= tft->width()) || (y >= tft->height())))
-    return IMAGE_SUCCESS;
-
-  // Open requested file on SD card
-  if (!(file = filesys->open(filename, FILE_READ))) {
-    return IMAGE_ERR_FILE_NOT_FOUND;
-  }
-
-  // Parse BMP header. 0x4D42 (ASCII 'BM') is the Windows BMP signature.
-  // There are other values possible in a .BMP file but these are super
-  // esoteric (e.g. OS/2 struct bitmap array) and NOT supported here!
-  if (readLE16() == 0x4D42) { // BMP signature
-    (void)readLE32();         // Read & ignore file size
-    (void)readLE32();         // Read & ignore creator bytes
-    offset = readLE32();      // Start of image data
-    // Read DIB header
-    headerSize = readLE32();
-    bmpWidth = readLE32();
-    bmpHeight = readLE32();
-    // If bmpHeight is negative, image is in top-down order.
-    // This is not canon but has been observed in the wild.
-    if (bmpHeight < 0) {
-      bmpHeight = -bmpHeight;
-      flip = false;
-    }
-    planes = readLE16();
-    depth = readLE16(); // Bits per pixel
-    // Compression mode is present in later BMP versions (default = none)
-    if (headerSize > 12) {
-      compression = readLE32();
-      (void)readLE32();    // Raw bitmap data size; ignore
-      (void)readLE32();    // Horizontal resolution, ignore
-      (void)readLE32();    // Vertical resolution, ignore
-      colors = readLE32(); // Number of colors in palette, or 0 for 2^depth
-      (void)readLE32();    // Number of colors used (ignore)
-      // File position should now be at start of palette (if present)
-    }
-    if (!colors)
-      colors = 1 << depth;
-
-    loadWidth = bmpWidth;
-    loadHeight = bmpHeight;
-    loadX = 0;
-    loadY = 0;
-    if (tft) {
-      // Crop area to be loaded (if destination is TFT)
-      if (x < 0) {
-        loadX = -x;
-        loadWidth += x;
-        x = 0;
-      }
-      if (y < 0) {
-        loadY = -y;
-        loadHeight += y;
-        y = 0;
-      }
-      if ((x + loadWidth) > tft->width())
-        loadWidth = tft->width() - x;
-      if ((y + loadHeight) > tft->height())
-        loadHeight = tft->height() - y;
-    }
-
-    if ((planes == 1) && (compression == 0)) { // Only uncompressed is handled
-
-      // BMP rows are padded (if needed) to 4-byte boundary
-      rowSize = ((depth * bmpWidth + 31) / 32) * 4;
-
-      if ((depth == 24) || (depth == 1)) { // BGR or 1-bit bitmap format
-
-        if (img) {
-          // Loading to RAM -- allocate GFX 16-bit canvas type
-          status = IMAGE_ERR_MALLOC; // Assume won't fit to start
-          if (depth == 24) {
-            if ((img->canvas.canvas16 = new GFXcanvas16(bmpWidth, bmpHeight))) {
-              dest = img->canvas.canvas16->getBuffer();
-            }
-          } else {
-            if ((img->canvas.canvas1 = new GFXcanvas1(bmpWidth, bmpHeight))) {
-              dest1 = img->canvas.canvas1->getBuffer();
-            }
-          }
-          // Future: handle other depths.
-        }
-
-        if (dest || dest1) { // Supported format, alloc OK, etc.
-          status = IMAGE_SUCCESS;
-
-          if ((loadWidth > 0) && (loadHeight > 0)) { // Clip top/left
-            if (tft) {
-              tft->startWrite(); // Start SPI (regardless of transact)
-              tft->setAddrWindow(x, y, loadWidth, loadHeight);
-            } else {
-              if (depth == 1) {
-                img->format = IMAGE_1; // Is a GFX 1-bit canvas type
-              } else {
-                img->format = IMAGE_16; // Is a GFX 16-bit canvas type
-              }
-            }
-
-            if ((depth >= 16) ||
-                (quantized = (uint16_t *)malloc(colors * sizeof(uint16_t)))) {
-              if (depth < 16) {
-                // Load and quantize color table
-                for (uint16_t c = 0; c < colors; c++) {
-                  b = file.read();
-                  g = file.read();
-                  r = file.read();
-                  (void)file.read(); // Ignore 4th byte
-                  quantized[c] =
-                      ((r & 0xF8) << 8) | ((g & 0xFC) << 3) | (b >> 3);
-                }
-              }
-
-              for (row = 0; row < loadHeight; row++) { // For each scanline...
-#ifdef ESP8266
-                delay(1); // Keep ESP8266 happy
-#endif
-                // Seek to start of scan line.  It might seem labor-intensive
-                // to be doing this on every line, but this method covers a
-                // lot of gritty details like cropping, flip and scanline
-                // padding. Also, the seek only takes place if the file
-                // position actually needs to change (avoids a lot of cluster
-                // math in SD library).
-                if (flip) // Bitmap is stored bottom-to-top order (normal BMP)
-                  bmpPos = offset + (bmpHeight - 1 - (row + loadY)) * rowSize;
-                else // Bitmap is stored top-to-bottom
-                  bmpPos = offset + (row + loadY) * rowSize;
-                if (depth == 24) {
-                  bmpPos += loadX * 3;
-                } else {
-                  bmpPos += loadX / 8;
-                  bitIn = 7 - (loadX & 7);
-                  bitOut = 0x80;
-                  if (img)
-                    destidx = ((bmpWidth + 7) / 8) * row;
-                }
-                if (file.position() != bmpPos) { // Need seek?
-                  if (transact) {
-                    tft->dmaWait();
-                    tft->endWrite(); // End TFT SPI transaction
-                  }
-                  file.seek(bmpPos);     // Seek = SD transaction
-                  srcidx = sizeof sdbuf; // Force buffer reload
-                }
-                for (col = 0; col < loadWidth; col++) { // For each pixel...
-                  if (srcidx >= sizeof sdbuf) {         // Time to load more?
-                    if (tft) {                          // Drawing to TFT?
-                      if (transact) {
-                        tft->dmaWait();
-                        tft->endWrite(); // End TFT SPI transact
-                      }
-#if defined(ARDUINO_NRF52_ADAFRUIT)
-                      // NRF52840 seems to have trouble reading more than 512
-                      // bytes across certain boundaries. Workaround for now
-                      // is to break the read into smaller chunks...
-                      int32_t bytesToGo = sizeof sdbuf, bytesRead = 0,
-                              bytesThisPass;
-                      while (bytesToGo > 0) {
-                        bytesThisPass = min(bytesToGo, 512);
-                        file.read(&sdbuf[bytesRead], bytesThisPass);
-                        bytesRead += bytesThisPass;
-                        bytesToGo -= bytesThisPass;
-                      }
-#else
-                      file.read(sdbuf, sizeof sdbuf); // Load from SD
-#endif
-                      if (transact)
-                        tft->startWrite(); // Start TFT SPI transact
-                      if (destidx) {       // If buffered TFT data
-                        // Non-blocking writes (DMA) have been temporarily
-                        // disabled until this can be rewritten with two
-                        // alternating 'dest' buffers (else the nonblocking
-                        // data out is overwritten in the dest[] write below).
-                        // tft->writePixels(dest, destidx, false); // Write it
-                        tft->writePixels(dest, destidx, true); // Write it
-                        destidx = 0; // and reset dest index
-                      }
-                    } else {                          // Canvas is simpler,
-                      file.read(sdbuf, sizeof sdbuf); // just load sdbuf
-                    } // (destidx never resets)
-                    srcidx = 0; // Reset bmp buf index
-                  }
-                  if (depth == 24) {
-                    // Convert each pixel from BMP to 565 format, save in dest
-                    b = sdbuf[srcidx++];
-                    g = sdbuf[srcidx++];
-                    r = sdbuf[srcidx++];
-                    dest[destidx++] =
-                        ((r & 0xF8) << 8) | ((g & 0xFC) << 3) | (b >> 3);
-                  } else {
-                    // Extract 1-bit color index
-                    uint8_t n = (sdbuf[srcidx] >> bitIn) & 1;
-                    if (!bitIn) {
-                      srcidx++;
-                      bitIn = 7;
-                    } else {
-                      bitIn--;
-                    }
-                    if (tft) {
-                      // Look up in palette, store in tft dest buf
-                      dest[destidx++] = quantized[n];
-                    } else {
-                      // Store bit in canvas1 buffer (ignore palette)
-                      if (n)
-                        dest1[destidx] |= bitOut;
-                      else
-                        dest1[destidx] &= ~bitOut;
-                      bitOut >>= 1;
-                      if (!bitOut) {
-                        bitOut = 0x80;
-                        destidx++;
-                      }
-                    }
-                  }
-                } // end pixel loop
-                if (tft) {       // Drawing to TFT?
-                  if (destidx) { // Any remainders?
-                    // See notes above re: DMA
-                    // tft->writePixels(dest, destidx, false); // Write it
-                    tft->writePixels(dest, destidx, true); // Write it
-                    destidx = 0; // and reset dest index
-                  }
-                  tft->dmaWait();
-                  tft->endWrite(); // End TFT (regardless of transact)
-                }
-              } // end scanline loop
-
-              if (quantized) {
-                if (tft)
-                  free(quantized); // Palette no longer needed
-                else
-                  img->palette = quantized; // Keep palette with img
-              }
-            } // end depth>24 or quantized malloc OK
-          } // end top/left clip
-        } // end malloc check
-      } // end depth check
-    } // end planes/compression check
-  } // end signature
-
-  file.close();
-  return status;
-}
-
-/*!
-    @brief   Query pixel dimensions of BMP image file on SD card.
-    @param   filename
-             Name of BMP image file to query.
-    @param   width
-             Pointer to int32_t; image width in pixels, returned.
-    @param   height
-             Pointer to int32_t; image height in pixels, returned.
-    @return  One of the ImageReturnCode values (IMAGE_SUCCESS on successful
-             completion, other values on failure).
-*/
-ImageReturnCode Adafruit_ImageReader::bmpDimensions(const char *filename,
-                                                    int32_t *width,
-                                                    int32_t *height) {
-
-  ImageReturnCode status = IMAGE_ERR_FILE_NOT_FOUND; // Guilty until innocent
-
-  if ((file = filesys->open(filename, FILE_READ))) { // Open requested file
-    status = IMAGE_ERR_FORMAT;  // File's there, might not be BMP tho
-    if (readLE16() == 0x4D42) { // BMP signature?
-      (void)readLE32();         // Read & ignore file size
-      (void)readLE32();         // Read & ignore creator bytes
-      (void)readLE32();         // Read & ignore position of image data
-      (void)readLE32();         // Read & ignore header size
-      if (width)
-        *width = readLE32();
-      if (height) {
-        int32_t h = readLE32(); // Don't abs() this, may be a macro
-        if (h < 0)
-          h = -h; // Do manually instead
-        *height = h;
-      }
-      status = IMAGE_SUCCESS; // YAY.
-    }
-    file.close();
-  }
-
-  return status;
-}
-
-// UTILITY FUNCTIONS *******************************************************
-
-/*!
-    @brief   Reads a little-endian 16-bit unsigned value from currently-
-             open File, converting if necessary to the microcontroller's
-             native endianism. (BMP files use little-endian values.)
-    @return  Unsigned 16-bit value, native endianism.
-*/
-uint16_t Adafruit_ImageReader::readLE16(void) {
-#if !defined(ESP32) && !defined(ESP8266) && \
-    (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
-  // Read directly into result -- BMP data and variable both little-endian.
-  uint16_t result;
-  file.read(&result, sizeof result);
-  return result;
-#else
-  // Big-endian or unknown. Byte-by-byte read will perform reversal if needed.
-  return file.read() | ((uint16_t)file.read() << 8);
-#endif
-}
-
-/*!
-    @brief   Reads a little-endian 32-bit unsigned value from currently-
-             open File, converting if necessary to the microcontroller's
-             native endianism. (BMP files use little-endian values.)
-    @return  Unsigned 32-bit value, native endianism.
-*/
-uint32_t Adafruit_ImageReader::readLE32(void) {
-#if !defined(ESP32) && !defined(ESP8266) && \
-    (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
-  // Read directly into result -- BMP data and variable both little-endian.
-  uint32_t result;
-  file.read(&result, sizeof result);
-  return result;
-#else
-  // Big-endian or unknown. Byte-by-byte read will perform reversal if needed.
-  return file.read() | ((uint32_t)file.read() << 8) |
-         ((uint32_t)file.read() << 16) | ((uint32_t)file.read() << 24);
-#endif
-}
-
-/*!
-    @brief   Print human-readable status message corresponding to an
-             ImageReturnCode type.
-    @param   stat
-             Numeric ImageReturnCode value.
-    @param   stream
-             Output stream (Serial default if unspecified).
-    @return  None (void).
-*/
-void Adafruit_ImageReader::printStatus(ImageReturnCode stat, Stream &stream) {
-  if (stat == IMAGE_SUCCESS)
-    stream.println(F("Success!"));
-  else if (stat == IMAGE_ERR_FILE_NOT_FOUND)
-    stream.println(F("File not found."));
-  else if (stat == IMAGE_ERR_FORMAT)
-    stream.println(F("Not a supported BMP variant."));
-  else if (stat == IMAGE_ERR_MALLOC)
-    stream.println(F("Malloc failed (insufficient RAM)."));
-}

Adafruit_ImageReader.h

@@ -1,115 +0,0 @@
-/*!
- * @file Adafruit_ImageReader.h
- *
- * This is part of Adafruit's ImageReader library for Arduino, designed to
- * work with Adafruit_GFX plus a display device-specific library.
- *
- * Adafruit invests time and resources providing this open source code,
- * please support Adafruit and open-source hardware by purchasing
- * products from Adafruit!
- *
- * Written by Phil "PaintYourDragon" Burgess for Adafruit Industries.
- *
- * BSD license, all text here must be included in any redistribution.
- */
-#ifndef __ADAFRUIT_IMAGE_READER_H__
-#define __ADAFRUIT_IMAGE_READER_H__
-
-#include "Adafruit_SPIFlash.h"
-#include "Adafruit_SPITFT.h"
-
-/** Status codes returned by drawBMP() and loadBMP() */
-enum ImageReturnCode {
-  IMAGE_SUCCESS,            // Successful load (or image clipped off screen)
-  IMAGE_ERR_FILE_NOT_FOUND, // Could not open file
-  IMAGE_ERR_FORMAT,         // Not a supported image format
-  IMAGE_ERR_MALLOC          // Could not allocate image (loadBMP() only)
-};
-
-/** Image formats returned by loadBMP() */
-enum ImageFormat {
-  IMAGE_NONE, // No image was loaded; IMAGE_ERR_* condition
-  IMAGE_1,    // GFXcanvas1 image (NOT YET SUPPORTED)
-  IMAGE_8,    // GFXcanvas8 image (NOT YET SUPPORTED)
-  IMAGE_16    // GFXcanvas16 image (SUPPORTED)
-};
-
-/*!
-   @brief  Data bundle returned with an image loaded to RAM. Used by
-           ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP().
-*/
-class Adafruit_Image {
-public:
-  Adafruit_Image(void);
-  ~Adafruit_Image(void);
-  int16_t width(void) const;  // Return image width in pixels
-  int16_t height(void) const; // Return image height in pixels
-  void draw(Adafruit_SPITFT &tft, int16_t x, int16_t y);
-  /*!
-      @brief   Return canvas image format.
-      @return  An ImageFormat type: IMAGE_1 for a GFXcanvas1, IMAGE_8 for
-               a GFXcanvas8, IMAGE_16 for a GFXcanvas16, IMAGE_NONE if no
-               canvas currently allocated.
-  */
-  ImageFormat getFormat(void) const { return (ImageFormat)format; }
-  void *getCanvas(void) const;
-  /*!
-      @brief   Return pointer to color palette.
-      @return  Pointer to an array of 16-bit color values, or NULL if no
-               palette associated with image.
-  */
-  uint16_t *getPalette(void) const { return palette; }
-  /*!
-      @brief   Return pointer to 1bpp image mask canvas.
-      @return  GFXcanvas1* pointer (1-bit RAM-resident image) if present,
-               NULL otherwise.
-  */
-  GFXcanvas1 *getMask(void) const { return mask; };
-
-protected:
-  // MOST OF THESE ARE NOT SUPPORTED YET -- WIP
-  union {                  // Single pointer, only one variant is used:
-    GFXcanvas1 *canvas1;   ///< Canvas object if 1bpp format
-    GFXcanvas8 *canvas8;   ///< Canvas object if 8bpp format
-    GFXcanvas16 *canvas16; ///< Canvas object if 16bpp
-  } canvas;                ///< Union of different GFXcanvas types
-  GFXcanvas1 *mask;        ///< 1bpp image mask (or NULL)
-  uint16_t *palette;       ///< Color palette for 8bpp image (or NULL)
-  uint8_t format;          ///< Canvas bundle type in use
-  void dealloc(void);      ///< Free/deinitialize variables
-  friend class Adafruit_ImageReader; ///< Loading occurs here
-};
-
-/*!
-   @brief  An optional adjunct to Adafruit_SPITFT that reads RGB BMP
-           images (maybe others in the future) from a flash filesystem
-           (SD card or SPI/QSPI flash). It's purposefully been made an
-           entirely separate class (rather than part of SPITFT or GFX
-           classes) so that Arduino code that uses GFX or SPITFT *without*
-           image loading does not need to incur the RAM overhead and
-           additional dependencies of the Adafruit_SPIFlash library by
-           its mere inclusion. The syntaxes can therefore be a bit
-           bizarre (passing display object as an argument), see examples
-           for use.
-*/
-class Adafruit_ImageReader {
-public:
-  Adafruit_ImageReader(FatVolume &fs);
-  ~Adafruit_ImageReader(void);
-  ImageReturnCode drawBMP(const char *filename, Adafruit_SPITFT &tft, int16_t x,
-                          int16_t y, boolean transact = true);
-  ImageReturnCode loadBMP(const char *filename, Adafruit_Image &img);
-  ImageReturnCode bmpDimensions(const char *filename, int32_t *w, int32_t *h);
-  void printStatus(ImageReturnCode stat, Stream &stream = Serial);
-
-protected:
-  FatVolume *filesys; ///< FAT FileSystem Object
-  File32 file;        ///< Current Open file
-  ImageReturnCode coreBMP(const char *filename, Adafruit_SPITFT *tft,
-                          uint16_t *dest, int16_t x, int16_t y,
-                          Adafruit_Image *img, boolean transact);
-  uint16_t readLE16(void);
-  uint32_t readLE32(void);
-};
-
-#endif // __ADAFRUIT_IMAGE_READER_H__

Adafruit_ImageReader_EPD.cpp

@@ -1,527 +0,0 @@
-#include "Adafruit_ImageReader_EPD.h"
-
-#ifdef __AVR__
-#define BUFPIXELS 24 ///<  24 * 5 =  120 bytes
-#else
-#define BUFPIXELS 200 ///< 200 * 5 = 1000 bytes
-#endif
-
-/*!
-    @brief   Maps RGB color values to EPD display colors based on display mode.
-    @param   r
-             Red component of the color (0-255).
-    @param   g
-             Green component of the color (0-255).
-    @param   b
-             Blue component of the color (0-255).
-    @param   mode
-             The display mode (THINKINK_MONO, THINKINK_TRICOLOR,
-             THINKINK_GRAYSCALE4, THINKINK_QUADCOLOR, etc.) that
-             determines the available colors and mapping strategy.
-    @return  EPD color constant (EPD_BLACK, EPD_WHITE, EPD_RED, EPD_YELLOW,
-             EPD_DARK, EPD_LIGHT) appropriate for the display mode.
-    @note    Color mapping thresholds:
-             - Monochrome: Simple average threshold at 128
-             - Tricolor: Black < 0x60, Red >= 0x80 (red only), White otherwise
-             - Grayscale: Black < 0x40, Dark < 0x80, Light < 0xC0, White >= 0xC0
-             - Quadcolor: Black < 0x60, White >= 0xE0 (all channels),
-               Yellow >= 0xC0 red + >= 0x80 green, Red >= 0xC0 red + < 0x80
-   green
-*/
-uint8_t Adafruit_ImageReader_EPD::mapColorForDisplay(uint8_t r, uint8_t g,
-                                                     uint8_t b,
-                                                     thinkinkmode_t mode) {
-  switch (mode) {
-    case THINKINK_MONO:
-    case THINKINK_MONO_PARTIAL:
-      if ((r + g + b) / 3 < 128) {
-        return EPD_BLACK;
-      } else {
-        return EPD_WHITE;
-      }
-
-    case THINKINK_TRICOLOR:
-      if ((r < 0x60) && (g < 0x60) && (b < 0x60)) {
-        return EPD_BLACK;
-      } else if ((r >= 0x80) && (g < 0x80) && (b < 0x80)) {
-        return EPD_RED;
-      } else {
-        return EPD_WHITE;
-      }
-
-    case THINKINK_GRAYSCALE4: {
-      uint8_t gray = (r + g + b) / 3;
-      if (gray < 0x40) {
-        return EPD_BLACK;
-      } else if (gray < 0x80) {
-        return EPD_DARK;
-      } else if (gray < 0xC0) {
-        return EPD_LIGHT;
-      } else {
-        return EPD_WHITE;
-      }
-    }
-
-    case THINKINK_QUADCOLOR:
-      if ((r < 0x60) && (g < 0x60) && (b < 0x60)) {
-        return EPD_BLACK;
-      } else if ((r >= 0xE0) && (g >= 0xE0) && (b >= 0xE0)) {
-        return EPD_WHITE;
-      } else if ((r >= 0xC0) && (g >= 0x80) && (b < 0x40)) {
-        return EPD_YELLOW;
-      } else if ((r >= 0xC0) && (g < 0x80) && (b < 0x40)) {
-        return EPD_RED;
-      } else {
-        return EPD_WHITE;
-      }
-
-    default:
-      if ((r < 0x60) && (g < 0x60) && (b < 0x60)) {
-        return EPD_BLACK;
-      } else if ((r >= 0x80) && (g < 0x80) && (b < 0x80)) {
-        return EPD_RED;
-      } else {
-        return EPD_WHITE;
-      }
-  }
-}
-
-/*!
-    @brief   Draw image to an Adafruit ePaper-type display.
-    @param   epd
-             Screen to draw to (any Adafruit_EPD-derived class).
-    @param   x
-             Horizontal offset in pixels; left edge = 0, positive = right.
-             Value is signed, image will be clipped if all or part is off
-             the screen edges. Screen rotation setting is observed.
-    @param   y
-             Vertical offset in pixels; top edge = 0, positive = down.
-    @return  None (void).
-*/
-void Adafruit_Image_EPD::draw(Adafruit_EPD &epd, int16_t x, int16_t y) {
-  int16_t col = x, row = y;
-  if (format == IMAGE_1) {
-    uint8_t *buffer = canvas.canvas1->getBuffer();
-    uint8_t i, c;
-    while (row < y + canvas.canvas1->height()) {
-      for (i = 0; i < 8; i++) {
-        if ((*buffer & (0x80 >> i)) > 0) {
-          c = EPD_BLACK; // try to infer black
-        } else {
-          c = EPD_WHITE;
-        }
-        epd.writePixel(col, row, c);
-
-        col++;
-      }
-      if (col >= x + canvas.canvas1->width()) {
-        col = x;
-        row++;
-      }
-      buffer++;
-    };
-  } else if (format == IMAGE_8) {
-  } else if (format == IMAGE_16) {
-    uint16_t *buffer = canvas.canvas16->getBuffer();
-    thinkinkmode_t displayMode = epd.getMode();
-
-    while (row < y + canvas.canvas16->height()) {
-      // RGB in 565 format
-      uint8_t r = (*buffer & 0xf800) >> 8;
-      uint8_t g = (*buffer & 0x07e0) >> 3;
-      uint8_t b = (*buffer & 0x001f) << 3;
-
-      uint8_t c =
-          Adafruit_ImageReader_EPD::mapColorForDisplay(r, g, b, displayMode);
-
-      epd.writePixel(col, row, c);
-      col++;
-      if (col == x + canvas.canvas16->width()) {
-        col = x;
-        row++;
-      }
-      buffer++;
-    };
-  }
-}
-
-// ADAFRUIT_IMAGEREADER_EPD CLASS **********************************************
-// Loads images from SD card to screen or RAM.
-
-/*!
-    @brief   Constructor.
-    @return  Adafruit_ImageReader object.
-    @param   fs
-             FAT filesystem associated with this Adafruit_ImageReader
-             instance. Any images to load will come from this filesystem;
-             if multiple filesystems are required, each will require its
-             own Adafruit_ImageReader object. The filesystem does NOT need
-             to be initialized yet when passed in here (since this will
-             often be in pre-setup() declaration, but DOES need initializing
-             before any of the image loading or size functions are called!
-*/
-Adafruit_ImageReader_EPD::Adafruit_ImageReader_EPD(FatVolume &fs)
-    : Adafruit_ImageReader(fs) {}
-
-/*!
-    @brief   Loads BMP image file from SD card directly to Adafruit_EPD screen.
-    @param   filename
-             Name of BMP image file to load.
-    @param   epd
-             Screen to draw to (any Adafruit_EPD-derived class).
-    @param   x
-             Horizontal offset in pixels; left edge = 0, positive = right.
-             Value is signed, image will be clipped if all or part is off
-             the screen edges. Screen rotation setting is observed.
-    @param   y
-             Vertical offset in pixels; top edge = 0, positive = down.
-    @param   transact
-             Pass 'true' if TFT and SD are on the same SPI bus, in which
-             case SPI transactions are necessary. If separate peripherals,
-             can pass 'false'.
-    @return  One of the ImageReturnCode values (IMAGE_SUCCESS on successful
-             completion, other values on failure).
-*/
-ImageReturnCode Adafruit_ImageReader_EPD::drawBMP(char *filename,
-                                                  Adafruit_EPD &epd, int16_t x,
-                                                  int16_t y, boolean transact) {
-  uint16_t epdbuf[BUFPIXELS]; // Temp space for buffering EPD data
-  // Call core BMP-reading function, passing address to EPD object,
-  // EPD working buffer, and X & Y position of top-left corner (image
-  // will be cropped on load if necessary). Image pointer is NULL when
-  // reading to EPD, and transact argument is passed through.
-  return coreBMP(filename, &epd, epdbuf, x, y, NULL, transact);
-}
-
-/*!
-    @brief   BMP-reading function common both to the draw function (to EPD)
-             and load function (to canvas object in RAM). BMP code has been
-             centralized here so if/when more BMP format variants are added
-             in the future, it doesn't need to be implemented, debugged and
-             kept in sync in two places.
-    @param   filename
-             Name of BMP image file to load.
-    @param   epd
-             Screen to draw to (any Adafruit_EPD-derived class). if loading to
-             screen, else NULL.
-    @param   dest
-             Working buffer for loading 16-bit TFT pixel data, if loading to
-             screen, else NULL.
-    @param   x
-             Horizontal offset in pixels (if loading to screen).
-    @param   y
-             Vertical offset in pixels (if loading to screen).
-    @param   img
-             Pointer to Adafruit_Image_EPD object, if loading to RAM (or NULL
-             if loading to screen).
-    @param   transact
-             Use SPI transactions; 'true' is needed only if loading to screen
-             and it's on the same SPI bus as the SD card. Other situations
-             can use 'false'.
-    @return  One of the ImageReturnCode values (IMAGE_SUCCESS on successful
-             completion, other values on failure).
-*/
-ImageReturnCode Adafruit_ImageReader_EPD::coreBMP(
-    char *filename,    // SD file to load
-    Adafruit_EPD *epd, // Pointer to TFT object, or NULL if to image
-    uint16_t *dest,    // EPD working buffer, or NULL if to canvas
-    int16_t x,         // Position if loading to EPD (else ignored)
-    int16_t y,
-    Adafruit_Image_EPD *img, // NULL if load-to-screen
-    boolean transact) {      // SD & EPD sharing bus, use transactions
-  thinkinkmode_t displayMode = epd ? epd->getMode() : THINKINK_TRICOLOR;
-  ImageReturnCode status = IMAGE_ERR_FORMAT; // IMAGE_SUCCESS on valid file
-  uint32_t offset;                           // Start of image data in file
-  uint32_t headerSize;                       // Indicates BMP version
-  int bmpWidth, bmpHeight;                   // BMP width & height in pixels
-  uint8_t planes;                            // BMP planes
-  uint8_t depth;                             // BMP bit depth
-  uint32_t compression = 0;                  // BMP compression mode
-  uint32_t colors = 0;                       // Number of colors in palette
-  uint16_t *quantized = NULL;                // EPD Color palette
-  uint32_t rowSize;                          // >bmpWidth if scanline padding
-  uint8_t sdbuf[3 * BUFPIXELS];              // BMP read buf (R+G+B/pixel)
-  int16_t epd_col = 0, epd_row = 0;
-#if ((3 * BUFPIXELS) <= 255)
-  uint8_t srcidx = sizeof sdbuf; // Current position in sdbuf
-#else
-  uint16_t srcidx = sizeof sdbuf;
-#endif
-  uint32_t destidx = 0;
-  uint8_t *dest1 = NULL;     // Dest ptr for 1-bit BMPs to img
-  boolean flip = true;       // BMP is stored bottom-to-top
-  uint32_t bmpPos = 0;       // Next pixel position in file
-  int loadWidth, loadHeight, // Region being loaded (clipped)
-      loadX, loadY;          // "
-  int row, col;              // Current pixel pos.
-  uint8_t r, g, b, color;    // Current pixel color
-  uint8_t bitIn = 0;         // Bit number for 1-bit data in
-  uint8_t bitOut = 0;        // Column mask for 1-bit data out
-
-  // If an Adafruit_Image object is passed and currently contains anything,
-  // free its contents as it's about to be overwritten with new stuff.
-  if (img)
-    img->dealloc();
-
-  // If BMP is being drawn off the right or bottom edge of the screen,
-  // nothing to do here. NOT an error, just a trivial clip operation.
-  if (epd && ((x >= epd->width()) || (y >= epd->height())))
-    return IMAGE_SUCCESS;
-
-  // Open requested file on SD card
-  if (!(file = filesys->open(filename, FILE_READ))) {
-    return IMAGE_ERR_FILE_NOT_FOUND;
-  }
-
-  // Parse BMP header. 0x4D42 (ASCII 'BM') is the Windows BMP signature.
-  // There are other values possible in a .BMP file but these are super
-  // esoteric (e.g. OS/2 struct bitmap array) and NOT supported here!
-  if (readLE16() == 0x4D42) { // BMP signature
-    (void)readLE32();         // Read & ignore file size
-    (void)readLE32();         // Read & ignore creator bytes
-    offset = readLE32();      // Start of image data
-    // Read DIB header
-    headerSize = readLE32();
-    bmpWidth = readLE32();
-    bmpHeight = readLE32();
-    // If bmpHeight is negative, image is in top-down order.
-    // This is not canon but has been observed in the wild.
-    if (bmpHeight < 0) {
-      bmpHeight = -bmpHeight;
-      flip = false;
-    }
-    planes = readLE16();
-    depth = readLE16(); // Bits per pixel
-    // Compression mode is present in later BMP versions (default = none)
-    if (headerSize > 12) {
-      compression = readLE32();
-      (void)readLE32();    // Raw bitmap data size; ignore
-      (void)readLE32();    // Horizontal resolution, ignore
-      (void)readLE32();    // Vertical resolution, ignore
-      colors = readLE32(); // Number of colors in palette, or 0 for 2^depth
-      (void)readLE32();    // Number of colors used (ignore)
-      // File position should now be at start of palette (if present)
-    }
-    if (!colors)
-      colors = 1 << depth;
-
-    loadWidth = bmpWidth;
-    loadHeight = bmpHeight;
-    loadX = 0;
-    loadY = 0;
-    if (epd) {
-      // Crop area to be loaded (if destination is EPD)
-      if (x < 0) {
-        loadX = -x;
-        loadWidth += x;
-        x = 0;
-      }
-      if (y < 0) {
-        loadY = -y;
-        loadHeight += y;
-        y = 0;
-      }
-      if ((x + loadWidth) > epd->width())
-        loadWidth = epd->width() - x;
-      if ((y + loadHeight) > epd->height())
-        loadHeight = epd->height() - y;
-    }
-
-    if ((planes == 1) && (compression == 0)) { // Only uncompressed is handled
-
-      // BMP rows are padded (if needed) to 4-byte boundary
-      rowSize = ((depth * bmpWidth + 31) / 32) * 4;
-
-      if ((depth == 24) || (depth == 1)) { // BGR or 1-bit bitmap format
-
-        if (img) {
-          // Loading to RAM -- allocate GFX 16-bit canvas type
-          status = IMAGE_ERR_MALLOC; // Assume won't fit to start
-          if (depth == 24) {
-            if ((img->canvas.canvas16 = new GFXcanvas16(bmpWidth, bmpHeight))) {
-              dest = img->canvas.canvas16->getBuffer();
-            }
-          } else {
-            if ((img->canvas.canvas1 = new GFXcanvas1(bmpWidth, bmpHeight))) {
-              dest1 = img->canvas.canvas1->getBuffer();
-            }
-          }
-          // Future: handle other depths.
-        }
-
-        if (dest || dest1) { // Supported format, alloc OK, etc.
-          status = IMAGE_SUCCESS;
-
-          if ((loadWidth > 0) && (loadHeight > 0)) { // Clip top/left
-            if (epd) {
-              epd->startWrite(); // Start SPI (regardless of transact)
-              epd_col = x;
-              epd_row = y;
-            } else {
-              if (depth == 1) {
-                img->format = IMAGE_1; // Is a GFX 1-bit canvas type
-              } else {
-                img->format = IMAGE_16; // Is a GFX 16-bit canvas type
-              }
-            }
-
-            if ((depth >= 16) ||
-                (quantized = (uint16_t *)malloc(colors * sizeof(uint16_t)))) {
-              if (depth < 16) {
-                // Load and quantize color table
-                thinkinkmode_t displayMode =
-                    epd ? epd->getMode() : THINKINK_TRICOLOR;
-                for (uint16_t c = 0; c < colors; c++) {
-                  b = file.read();
-                  g = file.read();
-                  r = file.read();
-                  (void)file.read(); // Ignore 4th byte
-                  color = mapColorForDisplay(r, g, b, displayMode);
-                  quantized[c] = color;
-                }
-              }
-
-              for (row = 0; row < loadHeight; row++) { // For each scanline...
-
-                yield(); // Keep ESP8266 happy
-
-                // Seek to start of scan line.  It might seem labor-intensive
-                // to be doing this on every line, but this method covers a
-                // lot of gritty details like cropping, flip and scanline
-                // padding. Also, the seek only takes place if the file
-                // position actually needs to change (avoids a lot of cluster
-                // math in SD library).
-                if (flip) // Bitmap is stored bottom-to-top order (normal BMP)
-                  bmpPos = offset + (bmpHeight - 1 - (row + loadY)) * rowSize;
-                else // Bitmap is stored top-to-bottom
-                  bmpPos = offset + (row + loadY) * rowSize;
-                if (depth == 24) {
-                  bmpPos += loadX * 3;
-                } else {
-                  bmpPos += loadX / 8;
-                  bitIn = 7 - (loadX & 7);
-                  bitOut = 0x80;
-                  if (img) {
-                    destidx = ((bmpWidth + 7) / 8) * row;
-                  }
-                }
-                if (file.position() != bmpPos) { // Need seek?
-                  if (transact) {
-                    epd->endWrite(); // End EPD SPI transaction
-                  }
-                  file.seek(bmpPos);     // Seek = SD transaction
-                  srcidx = sizeof sdbuf; // Force buffer reload
-                }
-                for (col = 0; col < loadWidth; col++) { // For each pixel...
-                  if (srcidx >= sizeof sdbuf) {         // Time to load more?
-                    if (epd) {                          // Drawing to TFT?
-                      if (transact) {
-                        epd->endWrite(); // End EPD SPI transact
-                      }
-#if defined(ARDUINO_NRF52_ADAFRUIT)
-                      // NRF52840 seems to have trouble reading more than 512
-                      // bytes across certain boundaries. Workaround for now
-                      // is to break the read into smaller chunks...
-                      int32_t bytesToGo = sizeof sdbuf, bytesRead = 0,
-                              bytesThisPass;
-                      while (bytesToGo > 0) {
-                        bytesThisPass = min(bytesToGo, 512);
-                        file.read(&sdbuf[bytesRead], bytesThisPass);
-                        bytesRead += bytesThisPass;
-                        bytesToGo -= bytesThisPass;
-                      }
-#else
-                      file.read(sdbuf, sizeof sdbuf); // Load from SD
-#endif
-                      if (transact)
-                        epd->startWrite(); // Start EPD SPI transact
-                      if (destidx) {       // If buffered EPD data
-                        // Non-blocking writes (DMA) have been temporarily
-                        // disabled until this can be rewritten with two
-                        // alternating 'dest' buffers (else the nonblocking
-                        // data out is overwritten in the dest[] write below).
-                        uint16_t index = 0;
-                        while (index < destidx && epd_row < y + loadHeight) {
-                          epd->writePixel(epd_col, epd_row, dest[index]);
-                          epd_col++;
-                          if (epd_col == x + loadWidth) {
-                            epd_col = x;
-                            epd_row++;
-                          }
-                          index++;
-                        };
-                        destidx = 0; // and reset dest index
-                      }
-                    } else {                          // Canvas is simpler,
-                      file.read(sdbuf, sizeof sdbuf); // just load sdbuf
-                    } // (destidx never resets)
-                    srcidx = 0; // Reset bmp buf index
-                  }
-                  if (depth == 24) {
-                    // Convert each pixel from BMP to 565 format, save in dest
-                    b = sdbuf[srcidx++];
-                    g = sdbuf[srcidx++];
-                    r = sdbuf[srcidx++];
-
-                    color = mapColorForDisplay(r, g, b, displayMode);
-                    dest[destidx++] = color;
-                  } else {
-                    // Extract 1-bit color index
-                    uint8_t n = (sdbuf[srcidx] >> bitIn) & 1;
-                    if (!bitIn) {
-                      srcidx++;
-                      bitIn = 7;
-                    } else {
-                      bitIn--;
-                    }
-                    if (epd) {
-                      // Look up in palette, store in epd dest buf
-                      dest[destidx++] = quantized[n];
-                    } else {
-                      // Store bit in canvas1 buffer (ignore palette)
-                      if (n)
-                        dest1[destidx] |= bitOut;
-                      else
-                        dest1[destidx] &= ~bitOut;
-                      bitOut >>= 1;
-                      if (!bitOut) {
-                        bitOut = 0x80;
-                        destidx++;
-                      }
-                    }
-                  }
-                } // end pixel loop
-                if (epd) {       // Drawing to TFT?
-                  if (destidx) { // Any remainders?
-                    uint16_t index = 0;
-                    while (index < destidx && epd_row < y + loadHeight) {
-                      epd->writePixel(epd_col, epd_row, dest[index]);
-                      epd_col++;
-                      if (epd_col == x + loadWidth) {
-                        epd_col = x;
-                        epd_row++;
-                      }
-                      index++;
-                    };
-                    destidx = 0; // and reset dest index
-                  }
-                  epd->endWrite(); // End TFT (regardless of transact)
-                }
-              } // end scanline loop
-
-              if (quantized) {
-                if (epd)
-                  free(quantized); // Palette no longer needed
-                else
-                  img->palette = quantized; // Keep palette with img
-              }
-            } // end depth>24 or quantized malloc OK
-          } // end top/left clip
-        } // end malloc check
-      } // end depth check
-    } // end planes/compression check
-  } // end signature
-
-  file.close();
-  return status;
-}

Adafruit_ImageReader_EPD.h

@@ -1,60 +0,0 @@
-/*!
- * @file Adafruit_ImageReader_EPD.h
- *
- * This is part of Adafruit's ImageReader library for Arduino, designed to
- * work with Adafruit_GFX plus a display device-specific library.
- *
- * Adafruit invests time and resources providing this open source code,
- * please support Adafruit and open-source hardware by purchasing
- * products from Adafruit!
- *
- * Written by Melissa LeBlanc-Williams for Adafruit Industries.
- *
- * BSD license, all text here must be included in any redistribution.
- */
-#ifndef __ADAFRUIT_IMAGE_READER_EPD_H__
-#define __ADAFRUIT_IMAGE_READER_EPD_H__
-
-#include "Adafruit_EPD.h"
-#include "Adafruit_ImageReader.h"
-
-/*!
-   @brief  Data bundle returned with an image loaded to RAM. Used by
-           ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP().
-*/
-class Adafruit_Image_EPD : public Adafruit_Image {
-public:
-  void draw(Adafruit_EPD &epd, int16_t x, int16_t y);
-
-protected:
-  friend class Adafruit_ImageReader_EPD; ///< Loading occurs here
-};
-
-/*!
-   @brief  An optional adjunct to Adafruit_EPD that reads RGB BMP
-           images (maybe others in the future) from a flash filesystem
-           (SD card or SPI/QSPI flash). It's purposefully been made an
-           entirely separate class (rather than part of SPITFT or GFX
-           classes) so that Arduino code that uses GFX or SPITFT *without*
-           image loading does not need to incur the RAM overhead and
-           additional dependencies of the Adafruit_SPIFlash library by
-           its mere inclusion. The syntaxes can therefore be a bit
-           bizarre (passing display object as an argument), see examples
-           for use.
-*/
-class Adafruit_ImageReader_EPD : public Adafruit_ImageReader {
-public:
-  Adafruit_ImageReader_EPD(FatVolume &fs);
-  ImageReturnCode drawBMP(char *filename, Adafruit_EPD &epd, int16_t x,
-                          int16_t y, boolean transact = true);
-
-  static uint8_t mapColorForDisplay(uint8_t r, uint8_t g, uint8_t b,
-                                    thinkinkmode_t mode);
-
-private:
-  ImageReturnCode coreBMP(char *filename, Adafruit_EPD *epd, uint16_t *dest,
-                          int16_t x, int16_t y, Adafruit_Image_EPD *img,
-                          boolean transact);
-};
-
-#endif // __ADAFRUIT_IMAGE_READER_EPD_H__

README.md

@@ -1,7 +0,0 @@
-# Adafruit ImageReader Arduino Library [![Build Status](https://github.com/adafruit/Adafruit_ImageReader/workflows/Arduino%20Library%20CI/badge.svg)](https://github.com/adafruit/Adafruit_ImageReader/actions)[![Documentation](https://github.com/adafruit/ci-arduino/blob/master/assets/doxygen_badge.svg)](http://adafruit.github.io/Adafruit_ImageReader/html/index.html)
-
-Companion library for Adafruit_GFX to load images from SD card or SPI Flash
-
-Requires Adafruit_GFX library and one of the SPI color graphic display libraries, e.g. Adafruit_ILI9341.
-
-**IMPORTANT NOTE: version 2.0 is a "breaking change"** from the 1.X releases of this library. Existing code WILL NOT COMPILE without revision. Adafruit_ImageReader now relies on the Adafruit_SPIFlash and SdFat libraries, and the Adafruit_ImageReader constructor call has changed (other functions remain the same). See the examples for reference. Very sorry about that but it brings some helpful speed and feature benefits (like loading from SPI/QSPI flash).

examples/BreakoutSSD1331/BreakoutSSD1331.ino

@@ -1,161 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7735 TFT Breakout for Arduino.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// rgbwheel.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_SSD1331.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// Color definitions
-#define BLACK           0x0000
-#define BLUE            0x001F
-#define RED             0xF800
-#define GREEN           0x07E0
-#define CYAN            0x07FF
-#define MAGENTA         0xF81F
-#define YELLOW          0xFFE0
-#define WHITE           0xFFFF
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define TFT_CS  10 // TFT select pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-#define TFT_DC   8 // TFT display/command pin
-#define SD_CS    4 // SD card select pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-
-Adafruit_SSD1331 tft = Adafruit_SSD1331(&SPI, TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.begin(); // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(BLUE);
-
-  // Load full-screen BMP file 'daffodil.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading daffodil.bmp to screen..."));
-  stat = reader.drawBMP("/daffodil.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutSSD1351/BreakoutSSD1351.ino

@@ -1,165 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7735 TFT Breakout for Arduino.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// rgbwheel.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_SSD1351.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// Color definitions
-#define BLACK           0x0000
-#define BLUE            0x001F
-#define RED             0xF800
-#define GREEN           0x07E0
-#define CYAN            0x07FF
-#define MAGENTA         0xF81F
-#define YELLOW          0xFFE0
-#define WHITE           0xFFFF
-
-// Screen dimensions
-#define SCREEN_WIDTH  128
-#define SCREEN_HEIGHT 128   // Change this to 96 for 1.27" OLED.
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    7 // SD card select pin
-#define TFT_CS   5 // TFT select pin
-#define TFT_DC   4 // TFT display/command pin
-#define TFT_RST  6 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_SSD1351 tft = Adafruit_SSD1351(SCREEN_WIDTH, SCREEN_HEIGHT, &SPI, TFT_CS, TFT_DC, TFT_RST);
-
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.begin(); // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(BLUE);
-
-  // Load full-screen BMP file 'rgbwheel.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading rgbwheel.bmp to screen..."));
-  stat = reader.drawBMP("/rgbwheel.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7735-128x128/BreakoutST7735-128x128.ino

@@ -1,150 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7735 TFT Breakout for Arduino.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// rgbwheel.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7735.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7735      tft    = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.initR(INITR_144GREENTAB); // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST7735_BLUE);
-
-  // Load full-screen BMP file 'rgbwheel.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading rgbwheel.bmp to screen..."));
-  stat = reader.drawBMP("/rgbwheel.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7735-160x128/BreakoutST7735-160x128.ino

@@ -1,150 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7735 TFT Breakout for Arduino.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7735.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7735      tft    = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.initR(INITR_BLACKTAB); // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST7735_BLUE);
-
-  // Load full-screen BMP file 'parrot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading parrot.bmp to screen..."));
-  stat = reader.drawBMP("/parrot.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7735-160x80/BreakoutST7735-160x80.ino

@@ -1,154 +0,0 @@
-// Adafruit_ImageReader test for Adafruit Mini TFT Breakout for Arduino.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// OPEN THE ARDUINO SERIAL MONITOR WINDOW TO START PROGRAM.
-// Requires three BMP files in root directory of SD card:
-// minibot.bmp, rgbwheel.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7735.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-#define SD_CS    4 // SD card chip select
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT data/command pin
-#define TFT_RST  9 // Or set to -1 and connect TFT RST to Arduino reset pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7735      tft    = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.initR(INITR_MINI160x80); // Initialize screen
-  Serial.println(F("TFT initialized."));
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-
-  // Load full-screen BMP file 'minibot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading minibot.bmp to screen..."));
-  stat = reader.drawBMP("/minibot.bmp", tft, 0, 0);
-  // (Absolute path isn't necessary on most devices, but something
-  // with the ESP32 SD library seems to require it.)
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'rgbwheel.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying rgbwheel.bmp image size..."));
-  stat = reader.bmpDimensions("/rgbwheel.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should
-  // fail gracefully on AVR and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it
-  // just continues on without it.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'rgbwheel.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/rgbwheel.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7789-170x320/BreakoutST7789-170x320.ino

@@ -1,149 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7789 320x240 TFT Breakout for Arduino.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7789.h> // Hardware-specific library for ST7789
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatFileSystem        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7789      tft    = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  while(!Serial);       // Wait for Serial Monitor before continuing
-
-  tft.init(170, 320);           // Init ST7789 170x320
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatFileSystem object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-  tft.setRotation(3);
-
-  // Load full-screen BMP file 'adabot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading adabot.bmp to screen..."));
-  stat = reader.drawBMP("/adabot.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7789-172x320/BreakoutST7789-172x320.ino

@@ -1,149 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7789 320x240 TFT Breakout for Arduino.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7789.h> // Hardware-specific library for ST7789
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatFileSystem        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7789      tft    = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  while(!Serial);       // Wait for Serial Monitor before continuing
-
-  tft.init(172, 320);           // Init ST7789 172x320
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatFileSystem object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-  tft.setRotation(3);
-
-  // Load full-screen BMP file 'adabot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading adabot.bmp to screen..."));
-  stat = reader.drawBMP("/adabot.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7789-240x135/BreakoutST7789-240x135.ino

@@ -1,149 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7789 320x240 TFT Breakout for Arduino.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7789.h> // Hardware-specific library for ST7789
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatFileSystem        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7789      tft    = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  while(!Serial);       // Wait for Serial Monitor before continuing
-
-  tft.init(135, 240);           // Init ST7789 172x320
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatFileSystem object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-  tft.setRotation(3);
-
-  // Load full-screen BMP file 'adabot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading adabot.bmp to screen..."));
-  stat = reader.drawBMP("/adabot.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7789-240x240/BreakoutST7789-240x240.ino

@@ -1,148 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7789 320x240 TFT Breakout for Arduino.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// adabot.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7789.h> // Hardware-specific library for ST7789
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatFileSystem        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7789      tft    = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  while(!Serial);       // Wait for Serial Monitor before continuing
-
-  tft.init(240, 240);           // Init ST7789 172x320
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatFileSystem object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-
-  // Load full-screen BMP file 'adabot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading adabot.bmp to screen..."));
-  stat = reader.drawBMP("/adabot.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7789-280x240/BreakoutST7789-280x240.ino

@@ -1,148 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7789 320x240 TFT Breakout for Arduino.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7789.h> // Hardware-specific library for ST7789
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatFileSystem        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7789      tft    = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  while(!Serial);       // Wait for Serial Monitor before continuing
-
-  tft.init(240, 280);           // Init ST7789 172x320
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatFileSystem object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-
-  // Load full-screen BMP file 'adabot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading adabot.bmp to screen..."));
-  stat = reader.drawBMP("/adabot.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/BreakoutST7789-320x240/BreakoutST7789-320x240.ino

@@ -1,150 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7789 320x240 TFT Breakout for Arduino.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7789.h> // Hardware-specific library for ST7789
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST  9 // Or set to -1 and connect to Arduino RESET pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7789      tft    = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.init(240, 320);           // Init ST7789 320x240
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-
-  // Load full-screen BMP file 'purple.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading purple.bmp to screen..."));
-  stat = reader.drawBMP("/purple.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/EInkBreakouts/EInkBreakouts.ino

@@ -1,152 +0,0 @@
-// Adafruit_ImageReader test for Adafruit E-Ink Breakouts.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires BMP file in root directory of QSPI Flash:
-// blinka.bmp.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include "Adafruit_EPD.h"         // Hardware-specific library for EPD
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader_EPD.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-#define EPD_CS     10
-#define EPD_DC      9
-#define SRAM_CS     8
-#define EPD_RESET   5 // can set to -1 and share with microcontroller Reset!
-#define EPD_BUSY    3 // can set to -1 to not use a pin (will wait a fixed delay)
-#define SD_CS       4 // SD card chip select
-
-/* Uncomment the following line if you are using 1.54" tricolor EPD */
-Adafruit_IL0373 display(152, 152, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-/* Uncomment the following line if you are using 1.54" monochrome EPD */
-//Adafruit_SSD1608 display(200, 200, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-/* Uncomment the following line if you are using 2.13" tricolor EPD */
-//Adafruit_IL0373 display(212, 104, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//#define FLEXIBLE_213
-
-/* Uncomment the following line if you are using 2.13" monochrome 250*122 EPD */
-//Adafruit_SSD1675 display(250, 122, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-/* Uncomment the following line if you are using 2.7" tricolor or grayscale EPD */
-//Adafruit_IL91874 display(264, 176, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS);
-
-/* Uncomment the following line if you are using 2.9" EPD */
-//Adafruit_IL0373 display(296, 128, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//#define FLEXIBLE_290
-
-/* Uncomment the following line if you are using 4.2" tricolor EPD */
-//Adafruit_IL0398 display(300, 400, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-#if defined(USE_SD_CARD)
-  SdFat                    SD;         // SD card filesystem
-  Adafruit_ImageReader_EPD reader(SD); // Image-reader object, pass in SD filesys
-#else
-
-// SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1 || defined(ADAFRUIT_CIRCUITPLAYGROUND_M0))
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash         flash(&flashTransport);
-  FatVolume             filesys;
-  Adafruit_ImageReader_EPD  reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_Image_EPD   img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  //while(!Serial);           // Wait for Serial Monitor before continuing
-
-  display.begin();
-
-#if defined(FLEXIBLE_213) || defined(FLEXIBLE_290)
-  // The flexible displays have different buffers and invert settings!
-  display.setBlackBuffer(1, false);
-  display.setColorBuffer(1, false);
-#endif
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Load full-screen BMP file 'blinka.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'epd' as an argument.
-  Serial.print(F("Loading blinka.bmp to canvas..."));
-  stat = reader.drawBMP((char *)"/blinka.bmp", display, 0, 0);
-  reader.printStatus(stat); // How'd we do?
-  display.display();
-
-  // Query the dimensions of image 'blinka.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying blinka.bmp image size..."));
-  stat = reader.bmpDimensions("blinka.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  delay(30 * 1000); // Pause 30 seconds before continuing because it's eInk
-
-  Serial.print(F("Drawing canvas to EPD..."));
-  display.clearBuffer();
-
-  // Load small BMP 'blinka.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on larger ram boards like M4, etc.
-  stat = reader.loadBMP("/blinka.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-}
-
-void loop() {
-  for(int r=0; r<4; r++) {     // For each of 4 rotations...
-    display.setRotation(r);    // Set rotation
-    display.fillScreen(0);     // and clear screen
-    display.clearBuffer();
-    img.draw(display, 0, 0);
-    display.display();
-    delay(30 * 1000); // Pause 30 sec.
-  }
-}

examples/EInkFeatherWing/EInkFeatherWing.ino

@@ -1,168 +0,0 @@
-// Adafruit_ImageReader test for Adafruit E-Ink Breakouts.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires BMP file in root directory of QSPI Flash:
-// blinka.bmp.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include "Adafruit_EPD.h"         // Hardware-specific library for EPD
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader_EPD.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-#if defined(ESP8266)
-   #define SD_CS    2
-   #define SRAM_CS 16
-   #define EPD_CS   0
-   #define EPD_DC   15
-#elif defined(ESP32)
-  #define SD_CS       14
-  #define SRAM_CS     32
-  #define EPD_CS      15
-  #define EPD_DC      33  
-#elif defined(TEENSYDUINO)
-  #define SD_CS       8
-  #define SRAM_CS     3
-  #define EPD_CS      4
-  #define EPD_DC      10  
-#elif defined(ARDUINO_STM32_FEATHER)
-   #define TFT_DC   PB4
-   #define TFT_CS   PA15
-   #define STMPE_CS PC7
-   #define SD_CS    PC5
-#elif defined(ARDUINO_NRF52832_FEATHER) // BSP 0.6.5 and higher!
-  #define SD_CS       27
-  #define SRAM_CS     30
-  #define EPD_CS      31
-  #define EPD_DC      11
-#else // Anything else!
-  #define SD_CS       5
-  #define SRAM_CS     6
-  #define EPD_CS      9
-  #define EPD_DC      10  
-#endif
-
-#define EPD_RESET   -1 // can set to -1 and share with microcontroller Reset!
-#define EPD_BUSY    -1 // can set to -1 to not use a pin (will wait a fixed delay)
-
-/* Uncomment the following line if you are using 2.13" tricolor EPD */
-Adafruit_IL0373 display(212, 104, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//#define FLEXIBLE_213
-
-/* Uncomment the following line if you are using 2.13" monochrome 250*122 EPD */
-//Adafruit_SSD1675 display(250, 122, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-/* Uncomment the following line if you are using 2.9" EPD with E-Ink Feather Friend */
-//Adafruit_IL0373 display(296, 128, EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//#define FLEXIBLE_290
-
-#if defined(USE_SD_CARD)
-  SdFat                    SD;         // SD card filesystem
-  Adafruit_ImageReader_EPD reader(SD); // Image-reader object, pass in SD filesys
-#else
-
-// SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1 || defined(ADAFRUIT_CIRCUITPLAYGROUND_M0))
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash         flash(&flashTransport);
-  FatVolume             filesys;
-  Adafruit_ImageReader_EPD  reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_Image_EPD   img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  //while(!Serial);           // Wait for Serial Monitor before continuing
-
-  display.begin();
-
-#if defined(FLEXIBLE_213) || defined(FLEXIBLE_290)
-  // The flexible displays have different buffers and invert settings!
-  display.setBlackBuffer(1, false);
-  display.setColorBuffer(1, false);
-#endif
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Load full-screen BMP file 'blinka.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'epd' as an argument.
-  Serial.print(F("Loading blinka.bmp to canvas..."));
-  stat = reader.drawBMP((char *)"/blinka.bmp", display, 0, 0);
-  reader.printStatus(stat); // How'd we do?
-  display.display();
-
-  // Query the dimensions of image 'blinka.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying blinka.bmp image size..."));
-  stat = reader.bmpDimensions("blinka.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  delay(30 * 1000); // Pause 30 seconds before continuing because it's eInk
-
-  Serial.print(F("Drawing canvas to EPD..."));
-  display.clearBuffer();
-
-  // Load small BMP 'blinka.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on larger ram boards like M4, etc.
-  stat = reader.loadBMP("/blinka.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    display.setRotation(r);    // Set rotation
-    display.fillScreen(0);     // and clear screen
-    display.clearBuffer();
-    img.draw(display, 0, 0);
-    display.display();
-    delay(30 * 1000); // Pause 30 sec.
-  }
-}

examples/EInkGizmo/EInkGizmo.ino

@@ -1,123 +0,0 @@
-// Adafruit_ImageReader test for Adafruit E-Ink Gizmo for CircuitPlayground.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires BMP file in root directory of QSPI Flash:
-// blinka.bmp.
-
-#include "Adafruit_ThinkInk.h"    // Hardware-specific library for EPD
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader_EPD.h> // Image-reading functions
-
-#define EPD_CS      0
-#define EPD_DC      1
-#define SRAM_CS     -1
-#define EPD_RESET   PIN_A3
-#define EPD_BUSY    -1
-
-// 1.54" 152x152 Tricolor EPD with ILI0373 chipset
-//ThinkInk_154_Tricolor_Z17 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-// 1.54" 200x200 Tricolor EPD with SSD1681 chipset
-ThinkInk_154_Tricolor_Z90 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-// SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-#if defined(__SAMD51__) || defined(NRF52840_XXAA)
-  Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-    PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-#else
-  #if (SPI_INTERFACES_COUNT == 1 || defined(ADAFRUIT_CIRCUITPLAYGROUND_M0))
-    Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-  #else
-    Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-  #endif
-#endif
-
-Adafruit_SPIFlash         flash(&flashTransport);
-FatVolume             filesys;
-Adafruit_ImageReader_EPD  reader(filesys); // Image-reader, pass in flash filesys
-
-Adafruit_Image_EPD   img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(115200);
-  //while(!Serial) delay(10);           // Wait for Serial Monitor before continuing
-
-  display.begin(THINKINK_TRICOLOR);
-  display.setRotation(3);  
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    errorEPD("Flash begin() failed");
-  }
-  if(!filesys.begin(&flash)) {
-    errorEPD("filesys begin() failed");
-  }
-
-  Serial.println(F("OK!"));
-
-  // Load full-screen BMP file 'blinka.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'epd' as an argument.
-  Serial.print(F("Loading blinka.bmp to canvas..."));
-  stat = reader.drawBMP((char *)"/blinka.bmp", display, 0, 0);
-  reader.printStatus(stat); // How'd we do?
-  if (stat != IMAGE_SUCCESS) {
-    errorEPD("Unable to draw image");
-  }
-  display.display();
-
-  // Query the dimensions of image 'blinka.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying blinka.bmp image size..."));
-  stat = reader.bmpDimensions("blinka.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  delay(30 * 1000); // Pause 30 seconds before continuing because it's eInk
-
-  Serial.print(F("Drawing canvas to EPD..."));
-  display.clearBuffer();
-
-  // Load small BMP 'blinka.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on larger ram boards like M4, etc.
-  stat = reader.loadBMP("/blinka.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    display.setRotation(r);    // Set rotation
-    display.fillScreen(0);     // and clear screen
-    display.clearBuffer();
-    img.draw(display, 0, 0);
-    display.display();
-    delay(30 * 1000); // Pause 30 sec.
-  }
-}
-
-void errorEPD(const char *errormsg) {
-  display.fillScreen(0);     // clear screen
-  display.clearBuffer();
-  display.setTextSize(2);
-  display.setCursor(10, 10);
-  display.setTextColor(EPD_BLACK);
-  display.print(errormsg); 
-  display.display();
-
-  while (1) {
-    delay(10);
-  }
-}

examples/EInkGray29BmpButtonDemo/EInkGray29BmpButtonDemo.ino

@@ -1,99 +0,0 @@
-#include <Adafruit_GFX.h>         // Core graphics library
-#include "Adafruit_ThinkInk.h"
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_ImageReader_EPD.h> // Image-reading functions
-
-
-#define SD_CS       5
-#define SRAM_CS     -1
-#define EPD_CS      9
-#define EPD_DC      10  
-#define EPD_RESET   -1 // can set to -1 and share with microcontroller Reset!
-#define EPD_BUSY    -1 // can set to -1 to not use a pin (will wait a fixed delay)
-
-ThinkInk_290_Grayscale4_T5 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-SdFat SD;         // SD card filesystem
-Adafruit_ImageReader_EPD reader(SD); // Image-reader object, pass in SD filesys
-
-
-#define FILENAME1 "/adabot_head.bmp"
-#define FILENAME2 "/panda_head.bmp"
-#define FILENAME3 "/29gray4.bmp"
-
-#define BUTTON1 11
-#define BUTTON2 12
-#define BUTTON3 13
-
-
-void setup(void) {
-  Serial.begin(9600);
-  //while(!Serial);           // Wait for Serial Monitor before continuing
-
-  display.begin();
-  display.clearBuffer();
- /*
-  Serial.print("Initializing filesystem...");
-  display.setTextSize(3);
-  display.setCursor(10,10);
-  display.setTextColor(EPD_BLACK);
-  display.print("SD Card...");
-  */
-  display.display();
-
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    display.println("failed!");
-    display.display();
-    for(;;); // Fatal error, do not continue
-  }
-  Serial.println("OK!");
-   /*
-  display.println("OK!");
-  display.display();
-
-  display.setCursor(10,100);
-  display.setTextSize(1);
-  display.println("Press buttons to display images!");
-  display.display();
-*/
-  pinMode(BUTTON1, INPUT_PULLUP); 
-  pinMode(BUTTON2, INPUT_PULLUP); 
-  pinMode(BUTTON3, INPUT_PULLUP);
-  delay(10);
-}
-
-void loop() {
-  char selected_file[80] = {0};
-  ImageReturnCode stat; // Status from image-reading functions
-
-
-  if (!digitalRead(BUTTON1)) {
-    strcpy(selected_file, FILENAME1);
-    Serial.println("Button 1 pressed");
-  }
-  if (!digitalRead(BUTTON2)) {
-    strcpy(selected_file, FILENAME2);
-    Serial.println("Button 2 pressed");
-  }
-  if (!digitalRead(BUTTON3)) {
-    strcpy(selected_file, FILENAME3);
-    Serial.println("Button 3 pressed");
-  }
-
-  
-  if (selected_file[0] != 0) {  
-    display.clearBuffer();
-    display.display();
-    delay(500);
-    Serial.print("Loading ");
-    Serial.print(selected_file);
-    Serial.println(" to canvas...");
-    display.clearBuffer();
-    stat = reader.drawBMP(selected_file, display, 0, 0);
-    reader.printStatus(stat); // How'd we do?    
-    display.display();
-  }
-
-}

examples/FeatherWingHX8357/FeatherWingHX8357.ino

@@ -1,180 +0,0 @@
-// Adafruit_ImageReader test for 3.5" TFT FeatherWing. Demonstrates loading
-// images from SD card or flash memory to the screen, to RAM, and how to
-// query image file dimensions. OPEN THE ARDUINO SERIAL MONITOR WINDOW TO
-// START PROGRAM. Requires three BMP files in root directory of SD card or
-// flash: adabot.bmp, parrot.bmp and wales.bmp.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_HX8357.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// Pin definitions for 2.4" TFT FeatherWing vary among boards...
-
-#if defined(ESP8266)
-  #define TFT_CS   0
-  #define TFT_DC   15
-  #define SD_CS    2
-#elif defined(ESP32) && !defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S2)
-  #define TFT_CS   15
-  #define TFT_DC   33
-  #define SD_CS    14
-#elif defined(TEENSYDUINO)
-  #define TFT_DC   10
-  #define TFT_CS   4
-  #define SD_CS    8
-#elif defined(ARDUINO_STM32_FEATHER)
-  #define TFT_DC   PB4
-  #define TFT_CS   PA15
-  #define SD_CS    PC5
-#elif defined(ARDUINO_NRF52832_FEATHER) // BSP 0.6.5 and higher!
-  #define TFT_DC   11
-  #define TFT_CS   31
-  #define SD_CS    27
-#elif defined(ARDUINO_MAX32620FTHR) || defined(ARDUINO_MAX32630FTHR)
-  #define TFT_DC   P5_4
-  #define TFT_CS   P5_3
-  #define STMPE_CS P3_3
-  #define SD_CS    P3_2
-#elif defined(ARDUINO_ADAFRUIT_FEATHER_RP2040)
-  #define TFT_CS   9
-  #define TFT_DC   10
-  #define SD_CS    7 // "pin 5" on original rp2040 feather ONLY
-#else // Anything else!
-  #define TFT_CS   9
-  #define TFT_DC   10
-  #define SD_CS    5
-#endif
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_HX8357        tft    = Adafruit_HX8357(TFT_CS, TFT_DC);
-Adafruit_Image         img;        // An image loaded into RAM
-int32_t                width  = 0, // BMP image dimensions
-                       height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.begin();          // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  // M0 max SPI is 12 MHz
-  // ESP32 can handl 25 MHz
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(12))) {
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(HX8357_BLUE);
-
-  // Load full-screen BMP file 'adabot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading adabot.bmp to screen..."));
-  stat = reader.drawBMP("/adabot.bmp", tft, 0, 0);
-  // (Absolute path isn't necessary on most devices, but something
-  // with the ESP32 SD library seems to require it.)
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'parrot.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying parrot.bmp image size..."));
-  stat = reader.bmpDimensions("/parrot.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should
-  // fail gracefully on AVR and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it
-  // just continues on without it.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'parrot.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/parrot.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(1000); // Pause 2 sec.
-  }
-}

examples/FeatherWingILI9341/FeatherWingILI9341.ino

@@ -1,178 +0,0 @@
-// Adafruit_ImageReader test for 2.4" TFT FeatherWing. Demonstrates loading
-// images from SD card or flash memory to the screen, to RAM, and how to
-// query image file dimensions. OPEN THE ARDUINO SERIAL MONITOR WINDOW TO
-// START PROGRAM. Requires three BMP files in root directory of SD card or
-// flash: purple.bmp, parrot.bmp and wales.bmp.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ILI9341.h>     // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// Pin definitions for 2.4" TFT FeatherWing vary among boards...
-
-#if defined(ESP8266)
-  #define TFT_CS   0
-  #define TFT_DC   15
-  #define SD_CS    2
-#elif defined(ESP32) && !defined(ARDUINO_ADAFRUIT_FEATHER_ESP32S2)
-  #define TFT_CS   15
-  #define TFT_DC   33
-  #define SD_CS    14
-#elif defined(TEENSYDUINO)
-  #define TFT_DC   10
-  #define TFT_CS   4
-  #define SD_CS    8
-#elif defined(ARDUINO_STM32_FEATHER)
-  #define TFT_DC   PB4
-  #define TFT_CS   PA15
-  #define SD_CS    PC5
-#elif defined(ARDUINO_NRF52832_FEATHER) // BSP 0.6.5 and higher!
-  #define TFT_DC   11
-  #define TFT_CS   31
-  #define SD_CS    27
-#elif defined(ARDUINO_MAX32620FTHR) || defined(ARDUINO_MAX32630FTHR)
-  #define TFT_DC   P5_4
-  #define TFT_CS   P5_3
-  #define STMPE_CS P3_3
-  #define SD_CS    P3_2
-#elif defined(ARDUINO_ADAFRUIT_FEATHER_RP2040)
-  #define TFT_CS   9
-  #define TFT_DC   10
-  #define SD_CS    7 // "pin 5" on original rp2040 feather ONLY
-#else // Anything else!
-  #define TFT_CS   9
-  #define TFT_DC   10
-  #define SD_CS    5
-#endif
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ILI9341       tft    = Adafruit_ILI9341(TFT_CS, TFT_DC);
-Adafruit_Image         img;        // An image loaded into RAM
-int32_t                width  = 0, // BMP image dimensions
-                       height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  while(!Serial)  delay(100);       // Wait for Serial Monitor before continuing
-
-  tft.begin();          // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  // M0 max SPI is 12 MHz
-  // ESP32 can handl 25 MHz
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(12))) {
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ILI9341_BLUE);
-
-  // Load full-screen BMP file 'purple.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading purple.bmp to screen..."));
-  stat = reader.drawBMP("/purple.bmp", tft, 0, 0);
-  // (Absolute path isn't necessary on most devices, but something
-  // with the ESP32 SD library seems to require it.)
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'parrot.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying parrot.bmp image size..."));
-  stat = reader.bmpDimensions("/parrot.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should
-  // fail gracefully on AVR and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it
-  // just continues on without it.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'parrot.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/parrot.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/FeatherWingST7735/FeatherWingST7735.ino

@@ -1,164 +0,0 @@
-// Adafruit_ImageReader test for Mini TFT FeatherWing. Demonstrates loading
-// images from SD card or flash memory to the screen, to RAM, and how to
-// query image file dimensions. OPEN THE ARDUINO SERIAL MONITOR WINDOW TO
-// START PROGRAM. Requires three BMP files in root directory of SD card or
-// flash: minibot.bmp, rgbwheel.bmp and wales.bmp.
-// This ONLY demonstrates BMP loading. Other features of the FeatherWing
-// (stick, buttons, backlight control) are NOT demonstrated here,
-// see other ST7735 library examples for that.
-// MINI TFT FEATHERWING REQUIRES Adafruit_Seesaw LIBRARY.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7735.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-#include <Adafruit_miniTFTWing.h> // Part of Seesaw library
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-#define TFT_CS   5 // TFT chip select (FeatherWing)
-#define TFT_DC   6 // TFT data/command select (FeatherWing)
-#define TFT_RST -1 // FeatherWing uses Seesaw for TFT reset
-
-#define SD_CS    4 // SD card chip select (Feather AdaLogger 32u4 or M0) OR use 10
-                   // for Adalogger FeatherWing
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ST7735      tft    = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-Adafruit_miniTFTWing seesaw;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  if(!seesaw.begin()) {
-    Serial.println(F("Couldn't find Seesaw!"));
-    for(;;);
-  }
-
-  seesaw.tftReset();                         // Reset display
-  seesaw.setBacklight(TFTWING_BACKLIGHT_ON); // Turn on backlight
-  tft.initR(INITR_MINI160x80);               // Initialize screen
-  Serial.println(F("TFT initialized."));
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  // M0 max SPI is 12 MHz
-  // ESP32 can handl 25 MHz
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(12))) {
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-
-  // Load full-screen BMP file 'minibot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading minibot.bmp to screen..."));
-  stat = reader.drawBMP("/minibot.bmp", tft, 0, 0);
-  // (Absolute path isn't necessary on most devices, but something
-  // with the ESP32 SD library seems to require it.)
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'rgbwheel.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying rgbwheel.bmp image size..."));
-  stat = reader.bmpDimensions("/rgbwheel.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should
-  // fail gracefully on AVR and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it
-  // just continues on without it.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'rgbwheel.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/rgbwheel.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/PyPortal/PyPortal.ino

@@ -1,151 +0,0 @@
-// Adafruit_ImageReader test for PyPortal. Demonstrates loading images from
-// from SD card or flash memory to screen, to RAM, and how to query image
-// file dimensions. OPEN THE ARDUINO SERIAL MONITOR WINDOW TO START PROGRAM.
-// Requires three BMP files in root directory of SD card or flash:
-// purple.bmp, parrot.bmp and wales.bmp.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ILI9341.h>     // Hardware-specific library
-#include <SdFat.h>                // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-#define TFT_D0         34 // Data bit 0 pin (MUST be on PORT byte boundary)
-#define TFT_WR         26 // Write-strobe pin (CCL-inverted timer output)
-#define TFT_DC         10 // Data/command pin
-#define TFT_CS         11 // Chip-select pin
-#define TFT_RST        24 // Reset pin
-#define TFT_RD          9 // Read-strobe pin
-#define TFT_BACKLIGHT  25
-#define SD_CS          32
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-Adafruit_ILI9341       tft(tft8bitbus, TFT_D0, TFT_WR, TFT_DC, TFT_CS, TFT_RST, TFT_RD);
-Adafruit_Image         img;             // An image loaded into RAM
-int32_t                width  = 0,      // BMP image dimensions
-                       height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  while(!Serial);       // Wait for Serial Monitor before continuing
-
-  // Turn on backlight (required on PyPortal)
-  pinMode(TFT_BACKLIGHT, OUTPUT);
-  digitalWrite(TFT_BACKLIGHT, HIGH);
-
-  tft.begin();          // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(25))) { // ESP32 requires 25 MHz limit
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ILI9341_BLUE);
-
-  // Load full-screen BMP file 'purple.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading purple.bmp to screen..."));
-  stat = reader.drawBMP("/purple.bmp", tft, 0, 0);
-  // (Absolute path isn't necessary on most devices, but something
-  // with the ESP32 SD library seems to require it.)
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'parrot.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying parrot.bmp image size..."));
-  stat = reader.bmpDimensions("/parrot.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should
-  // fail gracefully on AVR and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it
-  // just continues on without it.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'parrot.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/parrot.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/ShieldILI9341/ShieldILI9341.ino

@@ -1,149 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ILI9341 TFT Shield for Arduino.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// purple.bmp, parrot.bmp and wales.bmp.
-// As written, this uses the microcontroller's SPI interface for the screen
-// (not 'bitbang') and must be wired to specific pins (e.g. for Arduino Uno,
-// MOSI = pin 11, MISO = 12, SCK = 13). Other pins are configurable below.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ILI9341.h>     // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS   4 // SD card select pin
-#define TFT_CS 10 // TFT select pin
-#define TFT_DC  9 // TFT display/command pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_ILI9341     tft    = Adafruit_ILI9341(TFT_CS, TFT_DC);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  tft.begin();          // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(25))) { // ESP32 requires 25 MHz limit
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ILI9341_BLUE);
-
-  // Load full-screen BMP file 'purple.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading purple.bmp to screen..."));
-  stat = reader.drawBMP("/purple.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'parrot.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying parrot.bmp image size..."));
-  stat = reader.bmpDimensions("/parrot.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'parrot.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/parrot.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/ShieldST7735/ShieldST7735.ino

@@ -1,162 +0,0 @@
-// Adafruit_ImageReader test for Adafruit ST7735 TFT Shield for Arduino.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-// This ONLY demonstrates BMP loading. Other features of the shield
-// (stick, buttons, backlight control) are NOT demonstrated here,
-// see other ST7735 library examples for that.
-// CURRENT TFT SHIELD REQUIRES Adafruit_Seesaw LIBRARY.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7735.h>      // Hardware-specific library
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-#include <Adafruit_seesaw.h>      // IF EARLY TFT SHIELD (no Seesaw),
-#include <Adafruit_TFTShield18.h> // THESE TWO LINES CAN BE REMOVED.
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define SD_CS    4 // SD card select pin
-#define TFT_CS  10 // TFT select pin
-#define TFT_DC   8 // TFT display/command pin
-#define TFT_RST -1 // TFT reset pin
-
-#if defined(USE_SD_CARD)
-  SdFat                SD;         // SD card filesystem
-  Adafruit_ImageReader reader(SD); // Image-reader object, pass in SD filesys
-#else
-  // SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1)
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash    flash(&flashTransport);
-  FatVolume        filesys;
-  Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_TFTShield18 seesaw;
-Adafruit_ST7735      tft    = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-#if !defined(ESP32)
-  while(!Serial);       // Wait for Serial Monitor before continuing
-#endif
-
-  // Normally we'd check the return value of seesaw.begin() to
-  // confirm we're talking to the chip...but in this example we'll
-  // skip it and assume it's there. This way the code works the
-  // same on both new and old (pre-Seesaw) TFT shields:
-  seesaw.begin();
-  seesaw.tftReset();
-  seesaw.setBacklight(TFTSHIELD_BACKLIGHT_ON);
-
-  tft.initR(INITR_BLACKTAB); // Initialize screen
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(25))) { // ESP32 requires 25 MHz limit
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST7735_BLUE);
-
-  // Load full-screen BMP file 'parrot.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading parrot.bmp to screen..."));
-  stat = reader.drawBMP("/parrot.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on Arduino Mega, Zero, etc.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/TFTGizmo/TFTGizmo.ino

@@ -1,137 +0,0 @@
-// Adafruit_ImageReader test for Adafruit TFT Gizmo for CircuitPlayground.
-// Demonstrates loading images to the screen, to RAM, and how to query
-// image file dimensions.
-// Requires three BMP files in root directory of SD card:
-// parrot.bmp, miniwoof.bmp and wales.bmp.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include <Adafruit_ST7789.h>      // Hardware-specific library for ST7789
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader.h> // Image-reading functions
-
-// TFT display and SD card share the hardware SPI interface, using
-// 'select' pins for each to identify the active device on the bus.
-
-#define TFT_CS        0
-#define TFT_RST       -1 // Or set to -1 and connect to Arduino RESET pin
-#define TFT_DC        1
-#define TFT_BACKLIGHT PIN_A3 // Display backlight pin
-
-// SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-#if defined(__SAMD51__) || defined(NRF52840_XXAA)
-  Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-    PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-#else
-  #if (SPI_INTERFACES_COUNT == 1 || defined(ADAFRUIT_CIRCUITPLAYGROUND_M0))
-    Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-  #else
-    Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-  #endif
-#endif
-
-// TFT SPI interface selection
-#if (SPI_INTERFACES_COUNT == 1)
-  SPIClass* spi = &SPI;
-#else
-  SPIClass* spi = &SPI1;
-#endif
-
-Adafruit_SPIFlash    flash(&flashTransport);
-FatVolume        filesys;
-Adafruit_ImageReader reader(filesys); // Image-reader, pass in flash filesys
-
-Adafruit_ST7789      tft    = Adafruit_ST7789(spi, TFT_CS, TFT_DC, TFT_RST);
-Adafruit_Image       img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  //while(!Serial);           // Wait for Serial Monitor before continuing
-
-  tft.init(240, 240);           // Init ST7789 240x240
-  tft.setRotation(2);  
-  pinMode(TFT_BACKLIGHT, OUTPUT);
-  digitalWrite(TFT_BACKLIGHT, HIGH); // Backlight on
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-
-  Serial.println(F("OK!"));
-
-  // Fill screen blue. Not a required step, this just shows that we're
-  // successfully communicating with the screen.
-  tft.fillScreen(ST77XX_BLUE);
-
-  // Load full-screen BMP file 'adabot240.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'tft' as an argument.
-  Serial.print(F("Loading adabot240.bmp to screen..."));
-  stat = reader.drawBMP("/adabot240.bmp", tft, 0, 0);
-  reader.printStatus(stat);   // How'd we do?
-
-  // Query the dimensions of image 'miniwoof.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying miniwoof.bmp image size..."));
-  stat = reader.bmpDimensions("/miniwoof.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  // Load small BMP 'wales.bmp' into a GFX canvas in RAM.
-  Serial.print(F("Loading wales.bmp to canvas..."));
-  stat = reader.loadBMP("/wales.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-
-  delay(2000); // Pause 2 seconds before moving on to loop()
-}
-
-void loop() {
-  for(int r=0; r<4; r++) { // For each of 4 rotations...
-    tft.setRotation(r);    // Set rotation
-    tft.fillScreen(0);     // and clear screen
-
-    // Load 4 copies of the 'miniwoof.bmp' image to the screen, some
-    // partially off screen edges to demonstrate clipping. Globals
-    // 'width' and 'height' were set by bmpDimensions() call in setup().
-    for(int i=0; i<4; i++) {
-      reader.drawBMP("/miniwoof.bmp", tft,
-        (tft.width()  * i / 3) - (width  / 2),
-        (tft.height() * i / 3) - (height / 2));
-    }
-
-    delay(1000); // Pause 1 sec.
-
-    // Draw 50 Welsh dragon flags in random positions. This has no effect
-    // on memory-constrained boards like the Arduino Uno, where the image
-    // failed to load due to insufficient RAM, but it's NOT fatal.
-    for(int i=0; i<50; i++) {
-      // Rather than reader.drawBMP() (which works from SD card),
-      // a different function is used for RAM-resident images:
-      img.draw(tft,                                    // Pass in tft object
-        (int16_t)random(-img.width() , tft.width()) ,  // Horiz pos.
-        (int16_t)random(-img.height(), tft.height())); // Vert pos
-      // Reiterating a prior point: img.draw() does nothing and returns
-      // if the image failed to load. It's unfortunate but not disastrous.
-    }
-
-    delay(2000); // Pause 2 sec.
-  }
-}

examples/ThinkInkDisplays/ThinkInkDisplays.ino

@@ -1,155 +0,0 @@
-// Adafruit_ImageReader test for Adafruit E-Ink Breakouts.
-// Demonstrates loading images from SD card or flash memory to the screen,
-// to RAM, and how to query image file dimensions.
-// Requires BMP file in root directory of QSPI Flash:
-// blinka.bmp.
-
-#include <Adafruit_GFX.h>         // Core graphics library
-#include "Adafruit_ThinkInk.h"
-#include <SdFat_Adafruit_Fork.h>  // SD card & FAT filesystem library
-#include <Adafruit_SPIFlash.h>    // SPI / QSPI flash library
-#include <Adafruit_ImageReader_EPD.h> // Image-reading functions
-
-// Comment out the next line to load from SPI/QSPI flash instead of SD card:
-#define USE_SD_CARD
-
-#define EPD_DC      10 // can be any pin, but required!
-#define EPD_CS      9  // can be any pin, but required!
-#define SRAM_CS     6  // can set to -1 to not use a pin (uses a lot of RAM!)
-#define EPD_BUSY    7  // can set to -1 to not use a pin (will wait a fixed delay)
-#define EPD_RESET   8  // can set to -1 and share with chip Reset (can't deep sleep)
-#define SD_CS       5  // SD card chip select
-
-// Mono Displays
-//ThinkInk_154_Mono_D67 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_154_Mono_D27 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_213_Mono_B72 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_213_Mono_B73 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_213_Mono_BN display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_290_Mono_M06 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_420_Mono_BN display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-// Tri-Color Displays
-//ThinkInk_154_Tricolor_Z17 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_154_Tricolor_RW display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_213_Tricolor_RW display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_213_Tricolor_Z16 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_270_Tricolor_C44 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-ThinkInk_290_Tricolor_Z10 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_420_Tricolor_RW display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_290_Tricolor_Z13 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_290_Tricolor_Z94 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-// Grayscale Displays
-//ThinkInk_154_Grayscale4_T8 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_213_Grayscale4_T5 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_290_Grayscale4_T5 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-
-
-#if defined(USE_SD_CARD)
-  SdFat                    SD;         // SD card filesystem
-  Adafruit_ImageReader_EPD reader(SD); // Image-reader object, pass in SD filesys
-#else
-
-// SPI or QSPI flash filesystem (i.e. CIRCUITPY drive)
-  #if defined(__SAMD51__) || defined(NRF52840_XXAA)
-    Adafruit_FlashTransport_QSPI flashTransport(PIN_QSPI_SCK, PIN_QSPI_CS,
-      PIN_QSPI_IO0, PIN_QSPI_IO1, PIN_QSPI_IO2, PIN_QSPI_IO3);
-  #else
-    #if (SPI_INTERFACES_COUNT == 1 || defined(ADAFRUIT_CIRCUITPLAYGROUND_M0))
-      Adafruit_FlashTransport_SPI flashTransport(SS, &SPI);
-    #else
-      Adafruit_FlashTransport_SPI flashTransport(SS1, &SPI1);
-    #endif
-  #endif
-  Adafruit_SPIFlash         flash(&flashTransport);
-  FatVolume             filesys;
-  Adafruit_ImageReader_EPD  reader(filesys); // Image-reader, pass in flash filesys
-#endif
-
-Adafruit_Image_EPD   img;        // An image loaded into RAM
-int32_t              width  = 0, // BMP image dimensions
-                     height = 0;
-
-void setup(void) {
-
-  ImageReturnCode stat; // Status from image-reading functions
-
-  Serial.begin(9600);
-  //while(!Serial);           // Wait for Serial Monitor before continuing
-
-  display.begin();
-
-#if defined(FLEXIBLE_213) || defined(FLEXIBLE_290)
-  // The flexible displays have different buffers and invert settings!
-  display.setBlackBuffer(1, false);
-  display.setColorBuffer(1, false);
-#endif
-
-  // The Adafruit_ImageReader constructor call (above, before setup())
-  // accepts an uninitialized SdFat or FatVolume object. This MUST
-  // BE INITIALIZED before using any of the image reader functions!
-  Serial.print(F("Initializing filesystem..."));
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-#if defined(USE_SD_CARD)
-  // SD card is pretty straightforward, a single call...
-  if(!SD.begin(SD_CS, SD_SCK_MHZ(10))) { // Breakouts require 10 MHz limit due to longer wires
-    Serial.println(F("SD begin() failed"));
-    for(;;); // Fatal error, do not continue
-  }
-#else
-  // SPI or QSPI flash requires two steps, one to access the bare flash
-  // memory itself, then the second to access the filesystem within...
-  if(!flash.begin()) {
-    Serial.println(F("flash begin() failed"));
-    for(;;);
-  }
-  if(!filesys.begin(&flash)) {
-    Serial.println(F("filesys begin() failed"));
-    for(;;);
-  }
-#endif
-  Serial.println(F("OK!"));
-
-  // Load full-screen BMP file 'blinka.bmp' at position (0,0) (top left).
-  // Notice the 'reader' object performs this, with 'epd' as an argument.
-  Serial.print(F("Loading blinka.bmp to canvas..."));
-  stat = reader.drawBMP((char *)"/blinka.bmp", display, 0, 0);
-  reader.printStatus(stat); // How'd we do?
-  display.display();
-
-  // Query the dimensions of image 'blinka.bmp' WITHOUT loading to screen:
-  Serial.print(F("Querying blinka.bmp image size..."));
-  stat = reader.bmpDimensions("blinka.bmp", &width, &height);
-  reader.printStatus(stat);   // How'd we do?
-  if(stat == IMAGE_SUCCESS) { // If it worked, print image size...
-    Serial.print(F("Image dimensions: "));
-    Serial.print(width);
-    Serial.write('x');
-    Serial.println(height);
-  }
-
-  delay(30 * 1000); // Pause 30 seconds before continuing because it's eInk
-
-  Serial.print(F("Drawing canvas to EPD..."));
-  display.clearBuffer();
-
-  // Load small BMP 'blinka.bmp' into a GFX canvas in RAM. This should fail
-  // gracefully on Arduino Uno and other small devices, meaning the image
-  // will not load, but this won't make the program stop or crash, it just
-  // continues on without it. Should work on larger ram boards like M4, etc.
-  stat = reader.loadBMP("/blinka.bmp", img);
-  reader.printStatus(stat); // How'd we do?
-}
-
-void loop() {
-  for(int r=0; r<4; r++) {     // For each of 4 rotations...
-    display.setRotation(r);    // Set rotation
-    display.fillScreen(0);     // and clear screen
-    display.clearBuffer();
-    img.draw(display, 0, 0);
-    display.display();
-    delay(30 * 1000); // Pause 30 sec.
-  }
-}

html/_adafruit___image_reader_8cpp.html

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+<meta name="generator" content="Doxygen 1.8.13"/>
+<meta name="viewport" content="width=device-width, initial-scale=1"/>
+<title>Adafruit ImageReader Library: Adafruit_ImageReader.cpp File Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
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+   <div id="projectname">Adafruit ImageReader Library
+   </div>
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+<!-- end header part -->
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+<div class="header">
+  <div class="summary">
+<a href="#define-members">Macros</a>  </div>
+  <div class="headertitle">
+<div class="title">Adafruit_ImageReader.cpp File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock"><code>#include &quot;<a class="el" href="_adafruit___image_reader_8h_source.html">Adafruit_ImageReader.h</a>&quot;</code><br />
+</div><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
+Macros</h2></td></tr>
+<tr class="memitem:a44f45736cdd7b9783bf58207c0be80dd"><td class="memItemLeft" align="right" valign="top"><a id="a44f45736cdd7b9783bf58207c0be80dd"></a>
+#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_adafruit___image_reader_8cpp.html#a44f45736cdd7b9783bf58207c0be80dd">BUFPIXELS</a>&#160;&#160;&#160;200</td></tr>
+<tr class="memdesc:a44f45736cdd7b9783bf58207c0be80dd"><td class="mdescLeft">&#160;</td><td class="mdescRight">200 * 5 = 1000 bytes <br /></td></tr>
+<tr class="separator:a44f45736cdd7b9783bf58207c0be80dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
+</small></address>
+</body>
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html/_adafruit___image_reader_8h.html

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+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.13"/>
+<meta name="viewport" content="width=device-width, initial-scale=1"/>
+<title>Adafruit ImageReader Library: Adafruit_ImageReader.h File Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
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+<script type="text/javascript" src="search/searchdata.js"></script>
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+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
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+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
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+</script>
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+<script type="text/javascript" src="menu.js"></script>
+<script type="text/javascript">
+$(function() {
+  initMenu('',true,false,'search.php','Search');
+  $(document).ready(function() { init_search(); });
+});
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+<div id="main-nav"></div>
+<!-- window showing the filter options -->
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+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
+</div>
+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#nested-classes">Classes</a> &#124;
+<a href="#enum-members">Enumerations</a>  </div>
+  <div class="headertitle">
+<div class="title">Adafruit_ImageReader.h File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock"><code>#include &quot;Adafruit_SPIFlash.h&quot;</code><br />
+<code>#include &quot;Adafruit_SPITFT.h&quot;</code><br />
+</div>
+<p><a href="_adafruit___image_reader_8h_source.html">Go to the source code of this file.</a></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
+Classes</h2></td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td></tr>
+<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP().  <a href="class_adafruit___image.html#details">More...</a><br /></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td></tr>
+<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">An optional adjunct to Adafruit_SPITFT that reads RGB BMP images (maybe others in the future) from a flash filesystem (SD card or SPI/QSPI flash). It's purposefully been made an entirely separate class (rather than part of SPITFT or GFX classes) so that Arduino code that uses GFX or SPITFT <em>without</em> image loading does not need to incur the RAM overhead and additional dependencies of the Adafruit_SPIFlash library by its mere inclusion. The syntaxes can therefore be a bit bizarre (passing display object as an argument), see examples for use.  <a href="class_adafruit___image_reader.html#details">More...</a><br /></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="enum-members"></a>
+Enumerations</h2></td></tr>
+<tr class="memitem:acb79d38140fda8bba70a1282ecfaff51"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_adafruit___image_reader_8h.html#acb79d38140fda8bba70a1282ecfaff51">ImageReturnCode</a> { <b>IMAGE_SUCCESS</b>, 
+<b>IMAGE_ERR_FILE_NOT_FOUND</b>, 
+<b>IMAGE_ERR_FORMAT</b>, 
+<b>IMAGE_ERR_MALLOC</b>
+ }</td></tr>
+<tr class="separator:acb79d38140fda8bba70a1282ecfaff51"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a22f6b18e781e3c412e7d243f7de6aa5c"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="_adafruit___image_reader_8h.html#a22f6b18e781e3c412e7d243f7de6aa5c">ImageFormat</a> { <b>IMAGE_NONE</b>, 
+<b>IMAGE_1</b>, 
+<b>IMAGE_8</b>, 
+<b>IMAGE_16</b>
+ }</td></tr>
+<tr class="separator:a22f6b18e781e3c412e7d243f7de6aa5c"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>This is part of Adafruit's ImageReader library for Arduino, designed to work with Adafruit_GFX plus a display device-specific library.</p>
+<p>Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!</p>
+<p>Written by Phil "PaintYourDragon" Burgess for Adafruit Industries.</p>
+<p>BSD license, all text here must be included in any redistribution. </p>
+</div><h2 class="groupheader">Enumeration Type Documentation</h2>
+<a id="acb79d38140fda8bba70a1282ecfaff51"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#acb79d38140fda8bba70a1282ecfaff51">&#9670;&nbsp;</a></span>ImageReturnCode</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">enum <a class="el" href="_adafruit___image_reader_8h.html#acb79d38140fda8bba70a1282ecfaff51">ImageReturnCode</a></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Status codes returned by drawBMP() and loadBMP() </p>
+
+</div>
+</div>
+<a id="a22f6b18e781e3c412e7d243f7de6aa5c"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a22f6b18e781e3c412e7d243f7de6aa5c">&#9670;&nbsp;</a></span>ImageFormat</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">enum <a class="el" href="_adafruit___image_reader_8h.html#a22f6b18e781e3c412e7d243f7de6aa5c">ImageFormat</a></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+<p>Image formats returned by loadBMP() </p>
+
+</div>
+</div>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
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+</body>
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+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta name="generator" content="Doxygen 1.8.13"/>
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+<title>Adafruit ImageReader Library: Adafruit_ImageReader_EPD.h File Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
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+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
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+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
+<script type="text/javascript">
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+</script>
+<script type="text/javascript" src="menudata.js"></script>
+<script type="text/javascript" src="menu.js"></script>
+<script type="text/javascript">
+$(function() {
+  initMenu('',true,false,'search.php','Search');
+  $(document).ready(function() { init_search(); });
+});
+</script>
+<div id="main-nav"></div>
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
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+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#nested-classes">Classes</a>  </div>
+  <div class="headertitle">
+<div class="title">Adafruit_ImageReader_EPD.h File Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock"><code>#include &quot;Adafruit_EPD.h&quot;</code><br />
+<code>#include &quot;<a class="el" href="_adafruit___image_reader_8h_source.html">Adafruit_ImageReader.h</a>&quot;</code><br />
+</div>
+<p><a href="_adafruit___image_reader___e_p_d_8h_source.html">Go to the source code of this file.</a></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
+Classes</h2></td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image___e_p_d.html">Adafruit_Image_EPD</a></td></tr>
+<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP().  <a href="class_adafruit___image___e_p_d.html#details">More...</a><br /></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image_reader___e_p_d.html">Adafruit_ImageReader_EPD</a></td></tr>
+<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">An optional adjunct to Adafruit_EPD that reads RGB BMP images (maybe others in the future) from a flash filesystem (SD card or SPI/QSPI flash). It's purposefully been made an entirely separate class (rather than part of SPITFT or GFX classes) so that Arduino code that uses GFX or SPITFT <em>without</em> image loading does not need to incur the RAM overhead and additional dependencies of the Adafruit_SPIFlash library by its mere inclusion. The syntaxes can therefore be a bit bizarre (passing display object as an argument), see examples for use.  <a href="class_adafruit___image_reader___e_p_d.html#details">More...</a><br /></td></tr>
+<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>This is part of Adafruit's ImageReader library for Arduino, designed to work with Adafruit_GFX plus a display device-specific library.</p>
+<p>Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by purchasing products from Adafruit!</p>
+<p>Written by Melissa LeBlanc-Williams for Adafruit Industries.</p>
+<p>BSD license, all text here must be included in any redistribution. </p>
+</div></div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
+</small></address>
+</body>
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+<html xmlns="http://www.w3.org/1999/xhtml">
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+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.13"/>
+<meta name="viewport" content="width=device-width, initial-scale=1"/>
+<title>Adafruit ImageReader Library: Class List</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="search/search.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="search/searchdata.js"></script>
+<script type="text/javascript" src="search/search.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
+<script type="text/javascript" src="menudata.js"></script>
+<script type="text/javascript" src="menu.js"></script>
+<script type="text/javascript">
+$(function() {
+  initMenu('',true,false,'search.php','Search');
+  $(document).ready(function() { init_search(); });
+});
+</script>
+<div id="main-nav"></div>
+</div><!-- top -->
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
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+</div>
+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+<div class="header">
+  <div class="headertitle">
+<div class="title">Class List</div>  </div>
+</div><!--header-->
+<div class="contents">
+<div class="textblock">Here are the classes, structs, unions and interfaces with brief descriptions:</div><div class="directory">
+<table class="directory">
+<tr id="row_0_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="class_adafruit___image.html" target="_self">Adafruit_Image</a></td><td class="desc">Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP() </td></tr>
+<tr id="row_1_"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="class_adafruit___image___e_p_d.html" target="_self">Adafruit_Image_EPD</a></td><td class="desc">Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP() </td></tr>
+<tr id="row_2_" class="even"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="class_adafruit___image_reader.html" target="_self">Adafruit_ImageReader</a></td><td class="desc">An optional adjunct to Adafruit_SPITFT that reads RGB BMP images (maybe others in the future) from a flash filesystem (SD card or SPI/QSPI flash). It's purposefully been made an entirely separate class (rather than part of SPITFT or GFX classes) so that Arduino code that uses GFX or SPITFT <em>without</em> image loading does not need to incur the RAM overhead and additional dependencies of the Adafruit_SPIFlash library by its mere inclusion. The syntaxes can therefore be a bit bizarre (passing display object as an argument), see examples for use </td></tr>
+<tr id="row_3_"><td class="entry"><span style="width:16px;display:inline-block;">&#160;</span><span class="icona"><span class="icon">C</span></span><a class="el" href="class_adafruit___image_reader___e_p_d.html" target="_self">Adafruit_ImageReader_EPD</a></td><td class="desc">An optional adjunct to Adafruit_EPD that reads RGB BMP images (maybe others in the future) from a flash filesystem (SD card or SPI/QSPI flash). It's purposefully been made an entirely separate class (rather than part of SPITFT or GFX classes) so that Arduino code that uses GFX or SPITFT <em>without</em> image loading does not need to incur the RAM overhead and additional dependencies of the Adafruit_SPIFlash library by its mere inclusion. The syntaxes can therefore be a bit bizarre (passing display object as an argument), see examples for use </td></tr>
+</table>
+</div><!-- directory -->
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
+</small></address>
+</body>
+</html>

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.13"/>
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+<title>Adafruit ImageReader Library: Member List</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
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+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
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+$(function() {
+  initMenu('',true,false,'search.php','Search');
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+<div class="header">
+  <div class="headertitle">
+<div class="title">Adafruit_Image Member List</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>This is the complete list of members for <a class="el" href="class_adafruit___image.html">Adafruit_Image</a>, including all inherited members.</p>
+<table class="directory">
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#aa5a1da89887e7a7df28cc55237ec152a">Adafruit_Image</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a9341d83caa4d7e3787873a0e51d0ef6f">Adafruit_ImageReader</a> class</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">friend</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#ad8ca08bb1ea16535c4c7dd4e29f3bce0">canvas</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a1e1ddc95dacb90317de556031b25a2ba">canvas1</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a50f37a60aa0cd46ef2464bd309279adc">canvas16</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a927a61bc53c96761065f51e7aac1e225">canvas8</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a775ca41829f41398bea9e719d0297e34">dealloc</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a96f77402b729e22bf375ec07116d91cd">draw</a>(Adafruit_SPITFT &amp;tft, int16_t x, int16_t y)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a82b9a1f0d9c219a68fc541ef80523a0d">format</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#afe83af3e18c81c583c7a88a395fdbe85">getCanvas</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a7148217b19c3f9d13b02bbf09b5bbd9d">getFormat</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a4edc497bd644efbdc1caa39abbd672a2">getMask</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#abf50c5b45823ae7717027532df7e9345">getPalette</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a41e38c82ffe69f9b28f694a4427b05fe">height</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a11231812b0043d596b4f89cba6752e2a">mask</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a393bf73f70871257cf41e5b1ddca5d6e">palette</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a72b36c5a0721b34a82420e325f0b793c">width</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a649c3d18296356105831073fa1776661">~Adafruit_Image</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+</table></div><!-- contents -->
+<!-- start footer part -->
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+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
+</small></address>
+</body>
+</html>

html/class_adafruit___image.html

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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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+<title>Adafruit ImageReader Library: Adafruit_Image Class Reference</title>
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+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
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+  initMenu('',true,false,'search.php','Search');
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+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
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+<!-- iframe showing the search results (closed by default) -->
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+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-methods">Public Member Functions</a> &#124;
+<a href="#pro-methods">Protected Member Functions</a> &#124;
+<a href="#pro-attribs">Protected Attributes</a> &#124;
+<a href="#friends">Friends</a> &#124;
+<a href="class_adafruit___image-members.html">List of all members</a>  </div>
+  <div class="headertitle">
+<div class="title">Adafruit_Image Class Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP().  
+ <a href="class_adafruit___image.html#details">More...</a></p>
+
+<p><code>#include &lt;<a class="el" href="_adafruit___image_reader_8h_source.html">Adafruit_ImageReader.h</a>&gt;</code></p>
+<div class="dynheader">
+Inheritance diagram for Adafruit_Image:</div>
+<div class="dyncontent">
+ <div class="center">
+  <img src="class_adafruit___image.png" usemap="#Adafruit_5FImage_map" alt=""/>
+  <map id="Adafruit_5FImage_map" name="Adafruit_5FImage_map">
+<area href="class_adafruit___image___e_p_d.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image..." alt="Adafruit_Image_EPD" shape="rect" coords="0,56,129,80"/>
+</map>
+ </div></div>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
+Public Member Functions</h2></td></tr>
+<tr class="memitem:aa5a1da89887e7a7df28cc55237ec152a"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#aa5a1da89887e7a7df28cc55237ec152a">Adafruit_Image</a> (void)</td></tr>
+<tr class="memdesc:aa5a1da89887e7a7df28cc55237ec152a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <a href="#aa5a1da89887e7a7df28cc55237ec152a">More...</a><br /></td></tr>
+<tr class="separator:aa5a1da89887e7a7df28cc55237ec152a"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a649c3d18296356105831073fa1776661"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a649c3d18296356105831073fa1776661">~Adafruit_Image</a> (void)</td></tr>
+<tr class="memdesc:a649c3d18296356105831073fa1776661"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="#a649c3d18296356105831073fa1776661">More...</a><br /></td></tr>
+<tr class="separator:a649c3d18296356105831073fa1776661"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a72b36c5a0721b34a82420e325f0b793c"><td class="memItemLeft" align="right" valign="top">int16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a72b36c5a0721b34a82420e325f0b793c">width</a> (void) const</td></tr>
+<tr class="memdesc:a72b36c5a0721b34a82420e325f0b793c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get width of <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object.  <a href="#a72b36c5a0721b34a82420e325f0b793c">More...</a><br /></td></tr>
+<tr class="separator:a72b36c5a0721b34a82420e325f0b793c"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a41e38c82ffe69f9b28f694a4427b05fe"><td class="memItemLeft" align="right" valign="top">int16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a41e38c82ffe69f9b28f694a4427b05fe">height</a> (void) const</td></tr>
+<tr class="memdesc:a41e38c82ffe69f9b28f694a4427b05fe"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get height of <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object.  <a href="#a41e38c82ffe69f9b28f694a4427b05fe">More...</a><br /></td></tr>
+<tr class="separator:a41e38c82ffe69f9b28f694a4427b05fe"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a96f77402b729e22bf375ec07116d91cd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a96f77402b729e22bf375ec07116d91cd">draw</a> (Adafruit_SPITFT &amp;tft, int16_t x, int16_t y)</td></tr>
+<tr class="memdesc:a96f77402b729e22bf375ec07116d91cd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw image to an Adafruit_SPITFT-type display.  <a href="#a96f77402b729e22bf375ec07116d91cd">More...</a><br /></td></tr>
+<tr class="separator:a96f77402b729e22bf375ec07116d91cd"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7148217b19c3f9d13b02bbf09b5bbd9d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_adafruit___image_reader_8h.html#a22f6b18e781e3c412e7d243f7de6aa5c">ImageFormat</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a7148217b19c3f9d13b02bbf09b5bbd9d">getFormat</a> (void) const</td></tr>
+<tr class="memdesc:a7148217b19c3f9d13b02bbf09b5bbd9d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return canvas image format.  <a href="#a7148217b19c3f9d13b02bbf09b5bbd9d">More...</a><br /></td></tr>
+<tr class="separator:a7148217b19c3f9d13b02bbf09b5bbd9d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:afe83af3e18c81c583c7a88a395fdbe85"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#afe83af3e18c81c583c7a88a395fdbe85">getCanvas</a> (void) const</td></tr>
+<tr class="memdesc:afe83af3e18c81c583c7a88a395fdbe85"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return pointer to image's GFX canvas object.  <a href="#afe83af3e18c81c583c7a88a395fdbe85">More...</a><br /></td></tr>
+<tr class="separator:afe83af3e18c81c583c7a88a395fdbe85"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:abf50c5b45823ae7717027532df7e9345"><td class="memItemLeft" align="right" valign="top">uint16_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#abf50c5b45823ae7717027532df7e9345">getPalette</a> (void) const</td></tr>
+<tr class="memdesc:abf50c5b45823ae7717027532df7e9345"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return pointer to color palette.  <a href="#abf50c5b45823ae7717027532df7e9345">More...</a><br /></td></tr>
+<tr class="separator:abf50c5b45823ae7717027532df7e9345"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a4edc497bd644efbdc1caa39abbd672a2"><td class="memItemLeft" align="right" valign="top">GFXcanvas1 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a4edc497bd644efbdc1caa39abbd672a2">getMask</a> (void) const</td></tr>
+<tr class="memdesc:a4edc497bd644efbdc1caa39abbd672a2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return pointer to 1bpp image mask canvas.  <a href="#a4edc497bd644efbdc1caa39abbd672a2">More...</a><br /></td></tr>
+<tr class="separator:a4edc497bd644efbdc1caa39abbd672a2"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
+Protected Member Functions</h2></td></tr>
+<tr class="memitem:a775ca41829f41398bea9e719d0297e34"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a775ca41829f41398bea9e719d0297e34">dealloc</a> (void)</td></tr>
+<tr class="memdesc:a775ca41829f41398bea9e719d0297e34"><td class="mdescLeft">&#160;</td><td class="mdescRight">Free/deinitialize variables.  <a href="#a775ca41829f41398bea9e719d0297e34">More...</a><br /></td></tr>
+<tr class="separator:a775ca41829f41398bea9e719d0297e34"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
+Protected Attributes</h2></td></tr>
+<tr class="memitem:ad8ca08bb1ea16535c4c7dd4e29f3bce0"><td class="memItemLeft" ><a id="ad8ca08bb1ea16535c4c7dd4e29f3bce0"></a>
+union {</td></tr>
+<tr class="memitem:a42a6b09ff3d2317e3611e3856c503923"><td class="memItemLeft" >
+&#160;&#160;&#160;GFXcanvas1 *&#160;&#160;&#160;<a class="el" href="class_adafruit___image.html#a1e1ddc95dacb90317de556031b25a2ba">canvas1</a></td></tr>
+<tr class="memdesc:a42a6b09ff3d2317e3611e3856c503923"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas object if 1bpp format. <br /></td></tr>
+<tr class="separator:a42a6b09ff3d2317e3611e3856c503923"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a3a26c5e5ee67b134e35a194037fd633e"><td class="memItemLeft" >
+&#160;&#160;&#160;GFXcanvas8 *&#160;&#160;&#160;<a class="el" href="class_adafruit___image.html#a927a61bc53c96761065f51e7aac1e225">canvas8</a></td></tr>
+<tr class="memdesc:a3a26c5e5ee67b134e35a194037fd633e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas object if 8bpp format. <br /></td></tr>
+<tr class="separator:a3a26c5e5ee67b134e35a194037fd633e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aae0f90c9b38a3b8815f36ee12a181652"><td class="memItemLeft" >
+&#160;&#160;&#160;GFXcanvas16 *&#160;&#160;&#160;<a class="el" href="class_adafruit___image.html#a50f37a60aa0cd46ef2464bd309279adc">canvas16</a></td></tr>
+<tr class="memdesc:aae0f90c9b38a3b8815f36ee12a181652"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas object if 16bpp. <br /></td></tr>
+<tr class="separator:aae0f90c9b38a3b8815f36ee12a181652"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ad8ca08bb1ea16535c4c7dd4e29f3bce0"><td class="memItemLeft" valign="top">}&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#ad8ca08bb1ea16535c4c7dd4e29f3bce0">canvas</a></td></tr>
+<tr class="memdesc:ad8ca08bb1ea16535c4c7dd4e29f3bce0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Union of different GFXcanvas types. <br /></td></tr>
+<tr class="separator:ad8ca08bb1ea16535c4c7dd4e29f3bce0"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a11231812b0043d596b4f89cba6752e2a"><td class="memItemLeft" align="right" valign="top"><a id="a11231812b0043d596b4f89cba6752e2a"></a>
+GFXcanvas1 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a11231812b0043d596b4f89cba6752e2a">mask</a></td></tr>
+<tr class="memdesc:a11231812b0043d596b4f89cba6752e2a"><td class="mdescLeft">&#160;</td><td class="mdescRight">1bpp image mask (or NULL) <br /></td></tr>
+<tr class="separator:a11231812b0043d596b4f89cba6752e2a"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a393bf73f70871257cf41e5b1ddca5d6e"><td class="memItemLeft" align="right" valign="top"><a id="a393bf73f70871257cf41e5b1ddca5d6e"></a>
+uint16_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a393bf73f70871257cf41e5b1ddca5d6e">palette</a></td></tr>
+<tr class="memdesc:a393bf73f70871257cf41e5b1ddca5d6e"><td class="mdescLeft">&#160;</td><td class="mdescRight">Color palette for 8bpp image (or NULL) <br /></td></tr>
+<tr class="separator:a393bf73f70871257cf41e5b1ddca5d6e"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a82b9a1f0d9c219a68fc541ef80523a0d"><td class="memItemLeft" align="right" valign="top"><a id="a82b9a1f0d9c219a68fc541ef80523a0d"></a>
+uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a82b9a1f0d9c219a68fc541ef80523a0d">format</a></td></tr>
+<tr class="memdesc:a82b9a1f0d9c219a68fc541ef80523a0d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas bundle type in use. <br /></td></tr>
+<tr class="separator:a82b9a1f0d9c219a68fc541ef80523a0d"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
+Friends</h2></td></tr>
+<tr class="memitem:a9341d83caa4d7e3787873a0e51d0ef6f"><td class="memItemLeft" align="right" valign="top"><a id="a9341d83caa4d7e3787873a0e51d0ef6f"></a>
+class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a9341d83caa4d7e3787873a0e51d0ef6f">Adafruit_ImageReader</a></td></tr>
+<tr class="memdesc:a9341d83caa4d7e3787873a0e51d0ef6f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Loading occurs here. <br /></td></tr>
+<tr class="separator:a9341d83caa4d7e3787873a0e51d0ef6f"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP(). </p>
+</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
+<a id="aa5a1da89887e7a7df28cc55237ec152a"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#aa5a1da89887e7a7df28cc55237ec152a">&#9670;&nbsp;</a></span>Adafruit_Image()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">Adafruit_Image::Adafruit_Image </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Constructor. </p>
+<dl class="section return"><dt>Returns</dt><dd>'Empty' <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object. </dd></dl>
+
+</div>
+</div>
+<a id="a649c3d18296356105831073fa1776661"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a649c3d18296356105831073fa1776661">&#9670;&nbsp;</a></span>~Adafruit_Image()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">Adafruit_Image::~Adafruit_Image </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Destructor. </p>
+<dl class="section return"><dt>Returns</dt><dd>None (void). </dd></dl>
+
+</div>
+</div>
+<h2 class="groupheader">Member Function Documentation</h2>
+<a id="a72b36c5a0721b34a82420e325f0b793c"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a72b36c5a0721b34a82420e325f0b793c">&#9670;&nbsp;</a></span>width()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int16_t Adafruit_Image::width </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td> const</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get width of <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object. </p>
+<dl class="section return"><dt>Returns</dt><dd>Width in pixels, or 0 if no image loaded. </dd></dl>
+
+</div>
+</div>
+<a id="a41e38c82ffe69f9b28f694a4427b05fe"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a41e38c82ffe69f9b28f694a4427b05fe">&#9670;&nbsp;</a></span>height()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">int16_t Adafruit_Image::height </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td> const</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get height of <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object. </p>
+<dl class="section return"><dt>Returns</dt><dd>Height in pixels, or 0 if no image loaded. </dd></dl>
+
+</div>
+</div>
+<a id="a96f77402b729e22bf375ec07116d91cd"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a96f77402b729e22bf375ec07116d91cd">&#9670;&nbsp;</a></span>draw()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void Adafruit_Image::draw </td>
+          <td>(</td>
+          <td class="paramtype">Adafruit_SPITFT &amp;&#160;</td>
+          <td class="paramname"><em>tft</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int16_t&#160;</td>
+          <td class="paramname"><em>x</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int16_t&#160;</td>
+          <td class="paramname"><em>y</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Draw image to an Adafruit_SPITFT-type display. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">tft</td><td>Screen to draw to (any Adafruit_SPITFT-derived class). </td></tr>
+    <tr><td class="paramname">x</td><td>Horizontal offset in pixels; left edge = 0, positive = right. Value is signed, image will be clipped if all or part is off the screen edges. Screen rotation setting is observed. </td></tr>
+    <tr><td class="paramname">y</td><td>Vertical offset in pixels; top edge = 0, positive = down. </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>None (void). </dd></dl>
+
+</div>
+</div>
+<a id="a7148217b19c3f9d13b02bbf09b5bbd9d"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a7148217b19c3f9d13b02bbf09b5bbd9d">&#9670;&nbsp;</a></span>getFormat()</h2>
+
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" href="_adafruit___image_reader_8h.html#a22f6b18e781e3c412e7d243f7de6aa5c">ImageFormat</a> Adafruit_Image::getFormat </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td> const</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+
+<p>Return canvas image format. </p>
+<dl class="section return"><dt>Returns</dt><dd>An ImageFormat type: IMAGE_1 for a GFXcanvas1, IMAGE_8 for a GFXcanvas8, IMAGE_16 for a GFXcanvas16, IMAGE_NONE if no canvas currently allocated. </dd></dl>
+
+</div>
+</div>
+<a id="afe83af3e18c81c583c7a88a395fdbe85"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#afe83af3e18c81c583c7a88a395fdbe85">&#9670;&nbsp;</a></span>getCanvas()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void * Adafruit_Image::getCanvas </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td> const</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Return pointer to image's GFX canvas object. </p>
+<dl class="section return"><dt>Returns</dt><dd>void* pointer, must be type-converted to a GFX canvas type consistent with the image's format (e.g. GFXcanvas16* if image format is IMAGE_16 &ndash; use image.format() to determine the image format). Returns NULL if no canvas allocated. </dd></dl>
+<dl class="section note"><dt>Note</dt><dd>Calling function must type-convert the result to one of the supported canvas object types, and must act accordingly with regard to calling functions on this object (e.g. doing the right thing with an 8- or 16-bit canvas, each has distinct drawing functions, things like that). This is here mostly to allow more advanced applications to get directly into an image's canvas object (and, in turn, its raw graphics buffer via canvas-&gt;getBuffer()) to move data in or out. Potential for a lot of mayhem here if used wrong. </dd></dl>
+
+</div>
+</div>
+<a id="abf50c5b45823ae7717027532df7e9345"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#abf50c5b45823ae7717027532df7e9345">&#9670;&nbsp;</a></span>getPalette()</h2>
+
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">uint16_t* Adafruit_Image::getPalette </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td> const</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+
+<p>Return pointer to color palette. </p>
+<dl class="section return"><dt>Returns</dt><dd>Pointer to an array of 16-bit color values, or NULL if no palette associated with image. </dd></dl>
+
+</div>
+</div>
+<a id="a4edc497bd644efbdc1caa39abbd672a2"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a4edc497bd644efbdc1caa39abbd672a2">&#9670;&nbsp;</a></span>getMask()</h2>
+
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">GFXcanvas1* Adafruit_Image::getMask </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td> const</td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+
+<p>Return pointer to 1bpp image mask canvas. </p>
+<dl class="section return"><dt>Returns</dt><dd>GFXcanvas1* pointer (1-bit RAM-resident image) if present, NULL otherwise. </dd></dl>
+
+</div>
+</div>
+<a id="a775ca41829f41398bea9e719d0297e34"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a775ca41829f41398bea9e719d0297e34">&#9670;&nbsp;</a></span>dealloc()</h2>
+
+<div class="memitem">
+<div class="memproto">
+<table class="mlabels">
+  <tr>
+  <td class="mlabels-left">
+      <table class="memname">
+        <tr>
+          <td class="memname">void Adafruit_Image::dealloc </td>
+          <td>(</td>
+          <td class="paramtype">void&#160;</td>
+          <td class="paramname"></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+  </td>
+  <td class="mlabels-right">
+<span class="mlabels"><span class="mlabel">protected</span></span>  </td>
+  </tr>
+</table>
+</div><div class="memdoc">
+
+<p>Free/deinitialize variables. </p>
+<p>Deallocates memory associated with <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object and resets member variables to 'empty' state.</p>
+<dl class="section return"><dt>Returns</dt><dd>None (void). </dd></dl>
+
+</div>
+</div>
+<hr/>The documentation for this class was generated from the following files:<ul>
+<li><a class="el" href="_adafruit___image_reader_8h_source.html">Adafruit_ImageReader.h</a></li>
+<li><a class="el" href="_adafruit___image_reader_8cpp.html">Adafruit_ImageReader.cpp</a></li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
+</small></address>
+</body>
+</html>

html/class_adafruit___image___e_p_d-members.html

@@ -0,0 +1,95 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
+<meta http-equiv="X-UA-Compatible" content="IE=9"/>
+<meta name="generator" content="Doxygen 1.8.13"/>
+<meta name="viewport" content="width=device-width, initial-scale=1"/>
+<title>Adafruit ImageReader Library: Member List</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
+<link href="search/search.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="search/searchdata.js"></script>
+<script type="text/javascript" src="search/search.js"></script>
+<link href="doxygen.css" rel="stylesheet" type="text/css" />
+</head>
+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
+<script type="text/javascript" src="menudata.js"></script>
+<script type="text/javascript" src="menu.js"></script>
+<script type="text/javascript">
+$(function() {
+  initMenu('',true,false,'search.php','Search');
+  $(document).ready(function() { init_search(); });
+});
+</script>
+<div id="main-nav"></div>
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
+</div>
+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="headertitle">
+<div class="title">Adafruit_Image_EPD Member List</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>This is the complete list of members for <a class="el" href="class_adafruit___image___e_p_d.html">Adafruit_Image_EPD</a>, including all inherited members.</p>
+<table class="directory">
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#aa5a1da89887e7a7df28cc55237ec152a">Adafruit_Image</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image___e_p_d.html#a66124b1b9c398759e3b043bd0d5f40a4">Adafruit_ImageReader_EPD</a> class</td><td class="entry"><a class="el" href="class_adafruit___image___e_p_d.html">Adafruit_Image_EPD</a></td><td class="entry"><span class="mlabel">friend</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#ad8ca08bb1ea16535c4c7dd4e29f3bce0">canvas</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a1e1ddc95dacb90317de556031b25a2ba">canvas1</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a50f37a60aa0cd46ef2464bd309279adc">canvas16</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a927a61bc53c96761065f51e7aac1e225">canvas8</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a775ca41829f41398bea9e719d0297e34">dealloc</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image___e_p_d.html#ae6a3ae73c5ae47d9e26483a1e5cdf723">draw</a>(Adafruit_EPD &amp;epd, int16_t x, int16_t y)</td><td class="entry"><a class="el" href="class_adafruit___image___e_p_d.html">Adafruit_Image_EPD</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a96f77402b729e22bf375ec07116d91cd">Adafruit_Image::draw</a>(Adafruit_SPITFT &amp;tft, int16_t x, int16_t y)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a82b9a1f0d9c219a68fc541ef80523a0d">format</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#afe83af3e18c81c583c7a88a395fdbe85">getCanvas</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a7148217b19c3f9d13b02bbf09b5bbd9d">getFormat</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a4edc497bd644efbdc1caa39abbd672a2">getMask</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#abf50c5b45823ae7717027532df7e9345">getPalette</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a41e38c82ffe69f9b28f694a4427b05fe">height</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a11231812b0043d596b4f89cba6752e2a">mask</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a393bf73f70871257cf41e5b1ddca5d6e">palette</a></td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image.html#a72b36c5a0721b34a82420e325f0b793c">width</a>(void) const</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image.html#a649c3d18296356105831073fa1776661">~Adafruit_Image</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td><td class="entry"></td></tr>
+</table></div><!-- contents -->
+<!-- start footer part -->
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+Generated by &#160;<a href="http://www.doxygen.org/index.html">
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+<title>Adafruit ImageReader Library: Adafruit_Image_EPD Class Reference</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
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+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
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+ </tbody>
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+        name="MSearchResults" id="MSearchResults">
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+</div><!-- top -->
+<div class="header">
+  <div class="summary">
+<a href="#pub-methods">Public Member Functions</a> &#124;
+<a href="#friends">Friends</a> &#124;
+<a href="class_adafruit___image___e_p_d-members.html">List of all members</a>  </div>
+  <div class="headertitle">
+<div class="title">Adafruit_Image_EPD Class Reference</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP().  
+ <a href="class_adafruit___image___e_p_d.html#details">More...</a></p>
+
+<p><code>#include &lt;<a class="el" href="_adafruit___image_reader___e_p_d_8h_source.html">Adafruit_ImageReader_EPD.h</a>&gt;</code></p>
+<div class="dynheader">
+Inheritance diagram for Adafruit_Image_EPD:</div>
+<div class="dyncontent">
+ <div class="center">
+  <img src="class_adafruit___image___e_p_d.png" usemap="#Adafruit_5FImage_5FEPD_map" alt=""/>
+  <map id="Adafruit_5FImage_5FEPD_map" name="Adafruit_5FImage_5FEPD_map">
+<area href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image..." alt="Adafruit_Image" shape="rect" coords="0,0,129,24"/>
+</map>
+ </div></div>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
+Public Member Functions</h2></td></tr>
+<tr class="memitem:ae6a3ae73c5ae47d9e26483a1e5cdf723"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image___e_p_d.html#ae6a3ae73c5ae47d9e26483a1e5cdf723">draw</a> (Adafruit_EPD &amp;epd, int16_t x, int16_t y)</td></tr>
+<tr class="memdesc:ae6a3ae73c5ae47d9e26483a1e5cdf723"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw image to an Adafruit ePaper-type display.  <a href="#ae6a3ae73c5ae47d9e26483a1e5cdf723">More...</a><br /></td></tr>
+<tr class="separator:ae6a3ae73c5ae47d9e26483a1e5cdf723"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="inherit_header pub_methods_class_adafruit___image"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_class_adafruit___image')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td></tr>
+<tr class="memitem:aa5a1da89887e7a7df28cc55237ec152a inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#aa5a1da89887e7a7df28cc55237ec152a">Adafruit_Image</a> (void)</td></tr>
+<tr class="memdesc:aa5a1da89887e7a7df28cc55237ec152a inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructor.  <a href="class_adafruit___image.html#aa5a1da89887e7a7df28cc55237ec152a">More...</a><br /></td></tr>
+<tr class="separator:aa5a1da89887e7a7df28cc55237ec152a inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a649c3d18296356105831073fa1776661 inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a649c3d18296356105831073fa1776661">~Adafruit_Image</a> (void)</td></tr>
+<tr class="memdesc:a649c3d18296356105831073fa1776661 inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destructor.  <a href="class_adafruit___image.html#a649c3d18296356105831073fa1776661">More...</a><br /></td></tr>
+<tr class="separator:a649c3d18296356105831073fa1776661 inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a72b36c5a0721b34a82420e325f0b793c inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">int16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a72b36c5a0721b34a82420e325f0b793c">width</a> (void) const</td></tr>
+<tr class="memdesc:a72b36c5a0721b34a82420e325f0b793c inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get width of <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object.  <a href="class_adafruit___image.html#a72b36c5a0721b34a82420e325f0b793c">More...</a><br /></td></tr>
+<tr class="separator:a72b36c5a0721b34a82420e325f0b793c inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a41e38c82ffe69f9b28f694a4427b05fe inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">int16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a41e38c82ffe69f9b28f694a4427b05fe">height</a> (void) const</td></tr>
+<tr class="memdesc:a41e38c82ffe69f9b28f694a4427b05fe inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get height of <a class="el" href="class_adafruit___image.html" title="Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image...">Adafruit_Image</a> object.  <a href="class_adafruit___image.html#a41e38c82ffe69f9b28f694a4427b05fe">More...</a><br /></td></tr>
+<tr class="separator:a41e38c82ffe69f9b28f694a4427b05fe inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a96f77402b729e22bf375ec07116d91cd inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a96f77402b729e22bf375ec07116d91cd">draw</a> (Adafruit_SPITFT &amp;tft, int16_t x, int16_t y)</td></tr>
+<tr class="memdesc:a96f77402b729e22bf375ec07116d91cd inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw image to an Adafruit_SPITFT-type display.  <a href="class_adafruit___image.html#a96f77402b729e22bf375ec07116d91cd">More...</a><br /></td></tr>
+<tr class="separator:a96f77402b729e22bf375ec07116d91cd inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7148217b19c3f9d13b02bbf09b5bbd9d inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_adafruit___image_reader_8h.html#a22f6b18e781e3c412e7d243f7de6aa5c">ImageFormat</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a7148217b19c3f9d13b02bbf09b5bbd9d">getFormat</a> (void) const</td></tr>
+<tr class="memdesc:a7148217b19c3f9d13b02bbf09b5bbd9d inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return canvas image format.  <a href="class_adafruit___image.html#a7148217b19c3f9d13b02bbf09b5bbd9d">More...</a><br /></td></tr>
+<tr class="separator:a7148217b19c3f9d13b02bbf09b5bbd9d inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:afe83af3e18c81c583c7a88a395fdbe85 inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#afe83af3e18c81c583c7a88a395fdbe85">getCanvas</a> (void) const</td></tr>
+<tr class="memdesc:afe83af3e18c81c583c7a88a395fdbe85 inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return pointer to image's GFX canvas object.  <a href="class_adafruit___image.html#afe83af3e18c81c583c7a88a395fdbe85">More...</a><br /></td></tr>
+<tr class="separator:afe83af3e18c81c583c7a88a395fdbe85 inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:abf50c5b45823ae7717027532df7e9345 inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">uint16_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#abf50c5b45823ae7717027532df7e9345">getPalette</a> (void) const</td></tr>
+<tr class="memdesc:abf50c5b45823ae7717027532df7e9345 inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return pointer to color palette.  <a href="class_adafruit___image.html#abf50c5b45823ae7717027532df7e9345">More...</a><br /></td></tr>
+<tr class="separator:abf50c5b45823ae7717027532df7e9345 inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a4edc497bd644efbdc1caa39abbd672a2 inherit pub_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">GFXcanvas1 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a4edc497bd644efbdc1caa39abbd672a2">getMask</a> (void) const</td></tr>
+<tr class="memdesc:a4edc497bd644efbdc1caa39abbd672a2 inherit pub_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Return pointer to 1bpp image mask canvas.  <a href="class_adafruit___image.html#a4edc497bd644efbdc1caa39abbd672a2">More...</a><br /></td></tr>
+<tr class="separator:a4edc497bd644efbdc1caa39abbd672a2 inherit pub_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a>
+Friends</h2></td></tr>
+<tr class="memitem:a66124b1b9c398759e3b043bd0d5f40a4"><td class="memItemLeft" align="right" valign="top"><a id="a66124b1b9c398759e3b043bd0d5f40a4"></a>
+class&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image___e_p_d.html#a66124b1b9c398759e3b043bd0d5f40a4">Adafruit_ImageReader_EPD</a></td></tr>
+<tr class="memdesc:a66124b1b9c398759e3b043bd0d5f40a4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Loading occurs here. <br /></td></tr>
+<tr class="separator:a66124b1b9c398759e3b043bd0d5f40a4"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
+Additional Inherited Members</h2></td></tr>
+<tr class="inherit_header pro_methods_class_adafruit___image"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_class_adafruit___image')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td></tr>
+<tr class="memitem:a775ca41829f41398bea9e719d0297e34 inherit pro_methods_class_adafruit___image"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a775ca41829f41398bea9e719d0297e34">dealloc</a> (void)</td></tr>
+<tr class="memdesc:a775ca41829f41398bea9e719d0297e34 inherit pro_methods_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Free/deinitialize variables.  <a href="class_adafruit___image.html#a775ca41829f41398bea9e719d0297e34">More...</a><br /></td></tr>
+<tr class="separator:a775ca41829f41398bea9e719d0297e34 inherit pro_methods_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="inherit_header pro_attribs_class_adafruit___image"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_class_adafruit___image')"><img src="closed.png" alt="-"/>&#160;Protected Attributes inherited from <a class="el" href="class_adafruit___image.html">Adafruit_Image</a></td></tr>
+<tr class="memitem:ad8ca08bb1ea16535c4c7dd4e29f3bce0 inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" ><a id="ad8ca08bb1ea16535c4c7dd4e29f3bce0"></a>
+union {</td></tr>
+<tr class="memitem:a42a6b09ff3d2317e3611e3856c503923 inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" >
+&#160;&#160;&#160;GFXcanvas1 *&#160;&#160;&#160;<a class="el" href="class_adafruit___image.html#a1e1ddc95dacb90317de556031b25a2ba">canvas1</a></td></tr>
+<tr class="memdesc:a42a6b09ff3d2317e3611e3856c503923 inherit pro_attribs_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas object if 1bpp format. <br /></td></tr>
+<tr class="separator:a42a6b09ff3d2317e3611e3856c503923 inherit pro_attribs_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a3a26c5e5ee67b134e35a194037fd633e inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" >
+&#160;&#160;&#160;GFXcanvas8 *&#160;&#160;&#160;<a class="el" href="class_adafruit___image.html#a927a61bc53c96761065f51e7aac1e225">canvas8</a></td></tr>
+<tr class="memdesc:a3a26c5e5ee67b134e35a194037fd633e inherit pro_attribs_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas object if 8bpp format. <br /></td></tr>
+<tr class="separator:a3a26c5e5ee67b134e35a194037fd633e inherit pro_attribs_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:aae0f90c9b38a3b8815f36ee12a181652 inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" >
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+<tr class="memdesc:aae0f90c9b38a3b8815f36ee12a181652 inherit pro_attribs_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas object if 16bpp. <br /></td></tr>
+<tr class="separator:aae0f90c9b38a3b8815f36ee12a181652 inherit pro_attribs_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ad8ca08bb1ea16535c4c7dd4e29f3bce0 inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" valign="top">}&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#ad8ca08bb1ea16535c4c7dd4e29f3bce0">canvas</a></td></tr>
+<tr class="memdesc:ad8ca08bb1ea16535c4c7dd4e29f3bce0 inherit pro_attribs_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Union of different GFXcanvas types. <br /></td></tr>
+<tr class="separator:ad8ca08bb1ea16535c4c7dd4e29f3bce0 inherit pro_attribs_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a11231812b0043d596b4f89cba6752e2a inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" align="right" valign="top"><a id="a11231812b0043d596b4f89cba6752e2a"></a>
+GFXcanvas1 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a11231812b0043d596b4f89cba6752e2a">mask</a></td></tr>
+<tr class="memdesc:a11231812b0043d596b4f89cba6752e2a inherit pro_attribs_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">1bpp image mask (or NULL) <br /></td></tr>
+<tr class="separator:a11231812b0043d596b4f89cba6752e2a inherit pro_attribs_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a393bf73f70871257cf41e5b1ddca5d6e inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" align="right" valign="top"><a id="a393bf73f70871257cf41e5b1ddca5d6e"></a>
+uint16_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a393bf73f70871257cf41e5b1ddca5d6e">palette</a></td></tr>
+<tr class="memdesc:a393bf73f70871257cf41e5b1ddca5d6e inherit pro_attribs_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Color palette for 8bpp image (or NULL) <br /></td></tr>
+<tr class="separator:a393bf73f70871257cf41e5b1ddca5d6e inherit pro_attribs_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a82b9a1f0d9c219a68fc541ef80523a0d inherit pro_attribs_class_adafruit___image"><td class="memItemLeft" align="right" valign="top"><a id="a82b9a1f0d9c219a68fc541ef80523a0d"></a>
+uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_adafruit___image.html#a82b9a1f0d9c219a68fc541ef80523a0d">format</a></td></tr>
+<tr class="memdesc:a82b9a1f0d9c219a68fc541ef80523a0d inherit pro_attribs_class_adafruit___image"><td class="mdescLeft">&#160;</td><td class="mdescRight">Canvas bundle type in use. <br /></td></tr>
+<tr class="separator:a82b9a1f0d9c219a68fc541ef80523a0d inherit pro_attribs_class_adafruit___image"><td class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
+<div class="textblock"><p>Data bundle returned with an image loaded to RAM. Used by ImageReader.loadBMP() and Image.draw(), not ImageReader.drawBMP(). </p>
+</div><h2 class="groupheader">Member Function Documentation</h2>
+<a id="ae6a3ae73c5ae47d9e26483a1e5cdf723"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#ae6a3ae73c5ae47d9e26483a1e5cdf723">&#9670;&nbsp;</a></span>draw()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void Adafruit_Image_EPD::draw </td>
+          <td>(</td>
+          <td class="paramtype">Adafruit_EPD &amp;&#160;</td>
+          <td class="paramname"><em>epd</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int16_t&#160;</td>
+          <td class="paramname"><em>x</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">int16_t&#160;</td>
+          <td class="paramname"><em>y</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Draw image to an Adafruit ePaper-type display. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramname">epd</td><td>Screen to draw to (any Adafruit_EPD-derived class). </td></tr>
+    <tr><td class="paramname">x</td><td>Horizontal offset in pixels; left edge = 0, positive = right. Value is signed, image will be clipped if all or part is off the screen edges. Screen rotation setting is observed. </td></tr>
+    <tr><td class="paramname">y</td><td>Vertical offset in pixels; top edge = 0, positive = down. </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>None (void). </dd></dl>
+
+</div>
+</div>
+<hr/>The documentation for this class was generated from the following files:<ul>
+<li><a class="el" href="_adafruit___image_reader___e_p_d_8h_source.html">Adafruit_ImageReader_EPD.h</a></li>
+<li>Adafruit_ImageReader_EPD.cpp</li>
+</ul>
+</div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
+</small></address>
+</body>
+</html>

html/class_adafruit___image_reader-members.html

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+<meta name="generator" content="Doxygen 1.8.13"/>
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+<title>Adafruit ImageReader Library: Member List</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
+<script type="text/javascript" src="dynsections.js"></script>
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+<body>
+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Adafruit ImageReader Library
+   </div>
+  </td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
+<script type="text/javascript">
+var searchBox = new SearchBox("searchBox", "search",false,'Search');
+</script>
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+<script type="text/javascript" src="menu.js"></script>
+<script type="text/javascript">
+$(function() {
+  initMenu('',true,false,'search.php','Search');
+  $(document).ready(function() { init_search(); });
+});
+</script>
+<div id="main-nav"></div>
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
+</div>
+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+</div><!-- top -->
+<div class="header">
+  <div class="headertitle">
+<div class="title">Adafruit_ImageReader Member List</div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>This is the complete list of members for <a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a>, including all inherited members.</p>
+<table class="directory">
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image_reader.html#ad67d5ff40333394dc03701566dfa5f52">Adafruit_ImageReader</a>(FatVolume &amp;fs)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image_reader.html#ac8bf8f2c5f68b7dbdd72166cb1958db1">bmpDimensions</a>(const char *filename, int32_t *w, int32_t *h)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image_reader.html#a6b96c18022ad4b9dff8a0129f9121e54">coreBMP</a>(const char *filename, Adafruit_SPITFT *tft, uint16_t *dest, int16_t x, int16_t y, Adafruit_Image *img, boolean transact)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image_reader.html#a651534de3871c112c1c816621f137353">drawBMP</a>(const char *filename, Adafruit_SPITFT &amp;tft, int16_t x, int16_t y, boolean transact=true)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image_reader.html#a9d40b5f6cbdf51247208e9407d7cebb4">file</a></td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image_reader.html#aaa4763ea50b0cf71d984b638db6bb792">filesys</a></td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image_reader.html#a434c3380f87358b2219cfe4e3b40fc6b">loadBMP</a>(const char *filename, Adafruit_Image &amp;img)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image_reader.html#af805ca644e8cf5100bb1638dff014c36">printStatus</a>(ImageReturnCode stat, Stream &amp;stream=Serial)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image_reader.html#aa6dbce0de3e941a87b00acf433213757">readLE16</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr><td class="entry"><a class="el" href="class_adafruit___image_reader.html#a5c219992b34ef3a626f94da7ce3bd649">readLE32</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="class_adafruit___image_reader.html#a3da727d1ab406b637110743e40866ac7">~Adafruit_ImageReader</a>(void)</td><td class="entry"><a class="el" href="class_adafruit___image_reader.html">Adafruit_ImageReader</a></td><td class="entry"></td></tr>
+</table></div><!-- contents -->
+<!-- start footer part -->
+<hr class="footer"/><address class="footer"><small>
+Generated by &#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="doxygen.png" alt="doxygen"/>
+</a> 1.8.13
+</small></address>
+</body>
+</html>