cebd8704c8
* Add default pin mapping for Serial1 and Serial2 * Default pin remap on wESP32 Improved default pin mapping for I2C0 and UART1 to avoid issues with programming. SDA0 was on IO2 but IO2 needs to be pulled low on reset to enable serial programming, which conflicts with I2C pull-ups. RX1 was on IO12, idle UART level is high which conflicts with IO12 needing to be low on reset to select correct 3.3V flash voltage. New mappings: SDA0 on IO15 RX1 on IO13 TX1 on IO12
50 lines
1.1 KiB
C
50 lines
1.1 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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#define TX1 12
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#define RX1 13
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#define TX2 33
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#define RX2 39
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static const uint8_t TX = 1;
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static const uint8_t RX = 3;
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static const uint8_t SCL = 4;
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static const uint8_t SDA = 15;
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static const uint8_t SS = 5;
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static const uint8_t MOSI = 23;
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static const uint8_t MISO = 32;
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static const uint8_t SCK = 18;
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static const uint8_t A0 = 36;
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static const uint8_t A3 = 39;
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static const uint8_t A4 = 32;
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static const uint8_t A5 = 33;
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static const uint8_t A6 = 34;
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static const uint8_t A7 = 35;
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static const uint8_t T0 = 4;
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static const uint8_t T2 = 2;
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static const uint8_t T8 = 33;
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static const uint8_t T9 = 32;
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#define ETH_PHY_ADDR 0
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#define ETH_PHY_POWER -1
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#define ETH_PHY_MDC 16
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#define ETH_PHY_MDIO 17
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#define ETH_PHY_TYPE ETH_PHY_LAN8720
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#define ETH_CLK_MODE ETH_CLOCK_GPIO0_IN
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#endif /* Pins_Arduino_h */
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