e04f050639
* fix(spelling): Fix misspellings detected by codespell and enable it * change(tools): Push generated binaries to PR --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
73 lines
2 KiB
C++
73 lines
2 KiB
C++
#if defined(BOARD_HAS_PIN_REMAP) && !defined(ARDUINO_CORE_BUILD)
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// -DARDUINO_CORE_BUILD must be set for core files only, to avoid extra
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// remapping steps that would create all sorts of issues in the core.
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// Removing -DBOARD_HAS_PIN_REMAP at least does correctly restore the
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// use of GPIO numbers in the API.
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#error This build system is not supported. Please rebuild without BOARD_HAS_PIN_REMAP.
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#endif
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#if !defined(BOARD_HAS_PIN_REMAP)
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// This board uses pin mapping but the build system has disabled it
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#warning The build system forces the Arduino API to use GPIO numbers on a board that has custom pin mapping.
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#elif defined(BOARD_USES_HW_GPIO_NUMBERS)
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// The user has chosen to disable pin mapping.
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#warning The Arduino API will use GPIO numbers for this build.
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#endif
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#include "Arduino.h"
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// NOTE: This must match with the remapped pin sequence in pins_arduino.h
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static const int8_t TO_GPIO_NUMBER[] = {
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44, // [ 0] D0, RX
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43, // [ 1] D1, TX
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5, // [ 2] D2
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6, // [ 3] D3, CTS
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7, // [ 4] D4, DSR
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8, // [ 5] D5
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9, // [ 6] D6
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10, // [ 7] D7
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17, // [ 8] D8
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18, // [ 9] D9
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21, // [10] D10, SS
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38, // [11] D11, MOSI
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47, // [12] D12, MISO
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48, // [13] D13, SCK, LED_BUILTIN
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46, // [14] LED_RED
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0, // [15] LED_GREEN
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45, // [16] LED_BLUE, RTS
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1, // [17] A0, DTR
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2, // [18] A1
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3, // [19] A2
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4, // [20] A3
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11, // [21] A4, SDA
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12, // [22] A5, SCL
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13, // [23] A6
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14, // [24] A7
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};
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#if defined(BOARD_HAS_PIN_REMAP) && !defined(BOARD_USES_HW_GPIO_NUMBERS)
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int8_t digitalPinToGPIONumber(int8_t digitalPin) {
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if ((digitalPin < 0) || (digitalPin >= NUM_DIGITAL_PINS)) {
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return -1;
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}
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return TO_GPIO_NUMBER[digitalPin];
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}
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int8_t gpioNumberToDigitalPin(int8_t gpioNumber) {
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if (gpioNumber < 0) {
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return -1;
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}
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// slow linear table lookup
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for (int8_t digitalPin = 0; digitalPin < NUM_DIGITAL_PINS; ++digitalPin) {
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if (TO_GPIO_NUMBER[digitalPin] == gpioNumber) {
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return digitalPin;
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}
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}
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// not found
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return -1;
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}
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#endif
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