54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
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#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)?(analogChannelToDigitalPin(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 TX = 1;
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static const uint8_t RX = 3;
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// IO
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static const uint8_t LED_BUILTIN = 5;
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static const uint8_t SW1 = 4;
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static const uint8_t SW2 = 18;
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static const uint8_t SW3 = 19;
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static const uint8_t SW4 = 21;
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//I2S DAC
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static const uint8_t I2S_MCLK = 2; // CLOCK must be an integer multiplier of SCLK
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static const uint8_t I2S_LRCLK = 25; // LRCLK
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static const uint8_t I2S_SCLK = 26; // SCLK - Fs (44100 Hz)
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static const uint8_t I2S_DOUT = 22; // DATA
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//GPIO
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static const uint8_t D0 = 34; // GPI - Input Only
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static const uint8_t D1 = 35; // GPI - Input Only
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static const uint8_t D2 = 32; // GPO - Output Only
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static const uint8_t D3 = 33; // GPO - Output Only
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static const uint8_t D4 = 27;
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static const uint8_t D5 = 14;
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static const uint8_t D6 = 12;
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static const uint8_t D7 = 13;
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static const uint8_t D8 = 15;
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static const uint8_t D9 = 23;
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static const uint8_t D10 = 0;
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// I2C BUS, 2k2 hardware pull-ups
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static const uint8_t SDA = 16;
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static const uint8_t SCL = 17;
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// SPI - unused but you can create your own definition in your sketch
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static const int8_t SCK = -1;
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static const int8_t MISO = -1;
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static const int8_t MOSI = -1;
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static const int8_t SS = -1;
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#endif /* Pins_Arduino_h */
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