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MOST examples (except animated_gif) working on both MatrixPortals

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This commit is contained in:
Phillip Burgess 2023-05-18 16:46:50 -07:00
parent 5eefcf5316
commit 5d5756737c
5 changed files with 52 additions and 15 deletions
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20
examples/animated_gif/animated_gif.ino
View file

@ -1,7 +1,7 @@
// Play GIFs from CIRCUITPY drive (USB-accessible filesystem) to LED matrix.
// ***DESIGNED FOR ADAFRUIT MATRIXPORTAL M4***, but may run on some other
// M4 & M0 and nRF52 boards (relies on TinyUSB stack). As written, runs on
// 64x32 pixel matrix, this can be changed by editing the WIDTH and HEIGHT
// ***DESIGNED FOR ADAFRUIT MATRIXPORTAL***, but may run on some other M4,
// M0, ESP32S3 and nRF52 boards (relies on TinyUSB stack). As written, runs
// on 64x32 pixel matrix, this can be changed by editing the WIDTH and HEIGHT
// definitions. See the "simple" example for a run-down on matrix config.
// Adapted from examples from Larry Bank's AnimatedGIF library and
// msc_external_flash example in Adafruit_TinyUSB_Arduino.
@ -33,7 +33,9 @@ uint16_t GIFminimumTime = 10; // Min. repeat time (seconds) until next GIF
// FLASH FILESYSTEM STUFF --------------------------------------------------
// External flash macros for QSPI or SPI are defined in board variant file.
#if defined(EXTERNAL_FLASH_USE_QSPI)
#if defined(ARDUINO_ARCH_ESP32)
static Adafruit_FlashTransport_ESP32 flashTransport;
#elif defined(EXTERNAL_FLASH_USE_QSPI)
Adafruit_FlashTransport_QSPI flashTransport;
#elif defined(EXTERNAL_FLASH_USE_SPI)
Adafruit_FlashTransport_SPI flashTransport(EXTERNAL_FLASH_USE_CS,
@ -56,6 +58,14 @@ uint8_t latchPin = 15;
uint8_t oePin = 16;
#define BACK_BUTTON 2
#define NEXT_BUTTON 3
#elif defined(ARDUINO_ADAFRUIT_MATRIXPORTAL_ESP32S3)
uint8_t rgbPins[] = {42, 41, 40, 38, 39, 37};
uint8_t addrPins[] = {35, 36, 48, 45, 21}; // 16/32/64 pixels tall
uint8_t clockPin = 2;
uint8_t latchPin = 47;
uint8_t oePin = 14;
#define BACK_BUTTON 6
#define NEXT_BUTTON 7
#elif defined(_VARIANT_METRO_M4_)
uint8_t rgbPins[] = {2, 3, 4, 5, 6, 7};
uint8_t addrPins[] = {A0, A1, A2, A3}; // 16 or 32 pixels tall
@ -89,7 +99,7 @@ int16_t xPos = 0, yPos = 0; // Top-left pixel coord of GIF in matrix space
// FILE ACCESS FUNCTIONS REQUIRED BY ANIMATED GIF LIB ----------------------
// Pass in ABSOLUTE PATH of GIF file to open
void *GIFOpenFile(char *filename, int32_t *pSize) {
void *GIFOpenFile(const char *filename, int32_t *pSize) {
GIFfile = filesys.open(filename);
if (GIFfile) {
*pSize = GIFfile.size();

6
examples/doublebuffer_scrolltext/doublebuffer_scrolltext.ino
View file

@ -21,6 +21,12 @@ supported boards.
uint8_t clockPin = 14;
uint8_t latchPin = 15;
uint8_t oePin = 16;
#elif defined(ARDUINO_ADAFRUIT_MATRIXPORTAL_ESP32S3) // MatrixPortal ESP32-S3
uint8_t rgbPins[] = {42, 41, 40, 38, 39, 37};
uint8_t addrPins[] = {35, 36, 48, 45, 21};
uint8_t clockPin = 2;
uint8_t latchPin = 47;
uint8_t oePin = 14;
#elif defined(_VARIANT_FEATHER_M4_) // Feather M4 + RGB Matrix FeatherWing
uint8_t rgbPins[] = {6, 5, 9, 11, 10, 12};
uint8_t addrPins[] = {A5, A4, A3, A2};

29
examples/pixeldust/pixeldust.ino
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@ -1,6 +1,6 @@
/* ----------------------------------------------------------------------
"Pixel dust" Protomatter library example. As written, this is
SPECIFICALLY FOR THE ADAFRUIT MATRIXPORTAL M4 with 64x32 pixel matrix.
SPECIFICALLY FOR THE ADAFRUIT MATRIXPORTAL with 64x32 pixel matrix.
Change "HEIGHT" below for 64x64 matrix. Could also be adapted to other
Protomatter-capable boards with an attached LIS3DH accelerometer.
@ -17,21 +17,30 @@ or "doublebuffer" for animation basics.
#define WIDTH 64 // Matrix width (pixels)
#define MAX_FPS 45 // Maximum redraw rate, frames/second
#if HEIGHT == 64 // 64-pixel tall matrices have 5 address lines:
uint8_t addrPins[] = {17, 18, 19, 20, 21};
#else // 32-pixel tall matrices have 4 address lines:
uint8_t addrPins[] = {17, 18, 19, 20};
#endif
// Remaining pins are the same for all matrix sizes. These values
// are for MatrixPortal M4. See "simple" example for other boards.
#if defined(_VARIANT_MATRIXPORTAL_M4_) // MatrixPortal M4
uint8_t rgbPins[] = {7, 8, 9, 10, 11, 12};
uint8_t addrPins[] = {17, 18, 19, 20, 21};
uint8_t clockPin = 14;
uint8_t latchPin = 15;
uint8_t oePin = 16;
#elif defined(ARDUINO_ADAFRUIT_MATRIXPORTAL_ESP32S3) // MatrixPortal ESP32-S3
uint8_t rgbPins[] = {42, 41, 40, 38, 39, 37};
uint8_t addrPins[] = {35, 36, 48, 45, 21};
uint8_t clockPin = 2;
uint8_t latchPin = 47;
uint8_t oePin = 14;
#endif
#if HEIGHT == 16
#define NUM_ADDR_PINS 3
#elif HEIGHT == 32
#define NUM_ADDR_PINS 4
#elif HEIGHT == 64
#define NUM_ADDR_PINS 5
#endif
Adafruit_Protomatter matrix(
WIDTH, 4, 1, rgbPins, sizeof(addrPins), addrPins,
WIDTH, 4, 1, rgbPins, NUM_ADDR_PINS, addrPins,
clockPin, latchPin, oePin, true);
Adafruit_LIS3DH accel = Adafruit_LIS3DH();

6
examples/simple/simple.ino
View file

@ -26,6 +26,12 @@ supported boards. Notes have been moved to the bottom of the code.
uint8_t clockPin = 14;
uint8_t latchPin = 15;
uint8_t oePin = 16;
#elif defined(ARDUINO_ADAFRUIT_MATRIXPORTAL_ESP32S3) // MatrixPortal ESP32-S3
uint8_t rgbPins[] = {42, 41, 40, 38, 39, 37};
uint8_t addrPins[] = {35, 36, 48, 45, 21};
uint8_t clockPin = 2;
uint8_t latchPin = 47;
uint8_t oePin = 14;
#elif defined(_VARIANT_FEATHER_M4_) // Feather M4 + RGB Matrix FeatherWing
uint8_t rgbPins[] = {6, 5, 9, 11, 10, 12};
uint8_t addrPins[] = {A5, A4, A3, A2};

6
examples/tiled/tiled.ino
View file

@ -23,6 +23,12 @@ supported boards.
uint8_t clockPin = 14;
uint8_t latchPin = 15;
uint8_t oePin = 16;
#elif defined(ARDUINO_ADAFRUIT_MATRIXPORTAL_ESP32S3) // MatrixPortal ESP32-S3
uint8_t rgbPins[] = {42, 41, 40, 38, 39, 37};
uint8_t addrPins[] = {35, 36, 48, 45, 21};
uint8_t clockPin = 2;
uint8_t latchPin = 47;
uint8_t oePin = 14;
#elif defined(_VARIANT_FEATHER_M4_) // Feather M4 + RGB Matrix FeatherWing
uint8_t rgbPins[] = {6, 5, 9, 11, 10, 12};
uint8_t addrPins[] = {A5, A4, A3, A2};