90fc68d83f
The doitESPduino32/pins_Arduino.h lacks definitions for the common SPI pins names: SS, MOSI, MISO, SCK This breaks compatibility with Arduino libs, including SPI.h/.cpp This PR solves the issue while maintaining compatibility with previous pin naming (IO5/23/19/18), and ensures consistency with other boards variants.
67 lines
1.8 KiB
C
67 lines
1.8 KiB
C
#ifndef Pins_Arduino_h
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#define Pins_Arduino_h
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#include <stdint.h>
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#define EXTERNAL_NUM_INTERRUPTS 16
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#define NUM_DIGITAL_PINS 40
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#define NUM_ANALOG_INPUTS 16
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#define analogInputToDigitalPin(p) (((p)<20)?(esp32_adc2gpio[(p)]):-1)
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#define digitalPinToInterrupt(p) (((p)<40)?(p):-1)
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#define digitalPinHasPWM(p) (p < 34)
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static const uint8_t LED_BUILTIN = 2;
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#define BUILTIN_LED LED_BUILTIN // backward compatibility
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static const uint8_t SDA = 21;
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static const uint8_t SCL = 22;
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//SPI
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static const uint8_t IO5 = 5; //SS
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static const uint8_t IO23 = 23; //MOSI
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static const uint8_t IO19 = 19; //MISO
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static const uint8_t IO18 = 18; //SCK
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static const uint8_t SS = IO5;
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static const uint8_t MOSI = IO23;
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static const uint8_t MISO = IO19;
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static const uint8_t SCK = IO18;
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//ANALOG
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static const uint8_t IO36 = 36;
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static const uint8_t IO39 = 39;
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static const uint8_t IO4 = 4;
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static const uint8_t IO2 = 2;
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static const uint8_t IO35 = 35;
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//ANALOG+
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static const uint8_t IO15 = 15;
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static const uint8_t IO33 = 33;
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static const uint8_t IO32 = 32;
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static const uint8_t IO0 = 0;
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//DIGITAL
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static const uint8_t IO13 = 13;
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static const uint8_t IO12 = 12;
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static const uint8_t IO14 = 14;
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static const uint8_t IO27 = 27;
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static const uint8_t IO16 = 16;
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static const uint8_t IO17 = 17;
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static const uint8_t IO25 = 25;
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static const uint8_t IO26 = 26;
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static const uint8_t TX0 = 1;
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static const uint8_t RX0 = 3;
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//TFlash(uSD)
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static const uint8_t SD2 = 9;
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static const uint8_t SD3 = 10;
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static const uint8_t CMD = 11;
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static const uint8_t CLK = 6;
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static const uint8_t SD0 = 7;
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static const uint8_t SD1 = 8;
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// ESP-WROOM-32 does not have GPIO 14, 20(NC), 24, 28, 29, 30, 31, 36, 37, 38, 40+
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// All pins should be PWM capable. The board is a clone of WeMos D1 R32.
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#endif /* Pins_Arduino_h */
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