mirror of
https://github.com/0xFEEDC0DE64/arduino-esp32.git
synced 2025-10-31 14:11:42 +01:00
103 lines
3.7 KiB
C
103 lines
3.7 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 9
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#define NUM_ANALOG_INPUTS 7
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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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// Renaming few signals
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#define SPI_CLK SCK // IO14
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#define SPI_MISO MISO // IO12
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#define SPI_MOSI MOSI // IO13
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#define SPI_CS0 SS // IO15, Default SPI CS: Extension Header, Pin_3
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#define SD_SPI_CS1 SPI_CS1 // SPI Chip Select: MicroSD Card
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#define LED_WIFI_LINK LED1_BUILDIN // LED6 on the LogSens V1.1 Board
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#define LED_WIFI_ACT LED2_BUILDIN // LED7 on the LogSens V1.1 Board\
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/* LED_BUILTIN is kept for compatibility reason; mapped to LED2 on the LogSens V1.1 Board */
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static const uint8_t LED_BUILTIN = 33;
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#define BUILTIN_LED LED_BUILTIN // backward compatibility
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/* UART0: Serial Port for Programming and Debugging on the LogSens V1.1 Board */
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static const uint8_t TX = 1;
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static const uint8_t RX = 3;
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#ifdef BOARD_VARIANT_RS485
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/* UART2: Serial Port conencted to RS485 transceiver on the LogSens V1.1 Board */
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static const uint8_t UART2_TX = 17;
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static const uint8_t UART2_RX = 16;
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static const uint8_t UART2_RTS = 4;
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#endif /* BOARD_VARIANT_RS485 */
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#ifdef BOARD_VARIANT_CAN
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/* CAN Bus conencted to CAN transceiver on the LogSens V1.1 Board */
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static const uint8_t CAN_TX = 17;
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static const uint8_t CAN_RX = 16;
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static const uint8_t CAN_TXDE = 4;
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#endif /* BOARD_VARIANT_CAN */
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/* I2C Bus: Shared between RTC chip, Expansion Header (X3), Sensor Header (X7) on the LogSens V1.1 Board */
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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 Bus: Shared between MicroSD Card (X6) and Expansion Header (X3) */
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static const uint8_t SS = 15; // SPI Chip Select - 0; Connected to Extension Header, Pin_3 on the LogSens V1.1 Board
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static const uint8_t MOSI = 13;
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static const uint8_t MISO = 12;
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static const uint8_t SCK = 14;
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static const uint8_t SPI_SS1 = 23; // SPI Chip Select - 1; connected to MicroSD Card on the LogSens V1.1 Board
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/* Software Controlled: IO, LEDs and Switches */
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static const uint8_t BUZZER_CTRL = 19; // Signal connected to MOSFET gate pin to control conenctor (X8)
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static const uint8_t SD_CARD_DETECT = 35; // MicroSD Card (X6): Card Detect Signal
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static const uint8_t SW2_BUILDIN = 0; // Tactile Switch-2 (SW2); ESP32 BOOT0 pin, Use it with care !!
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static const uint8_t SW3_BUILDIN = 36; // Tactile Switch-3 (SW3)
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static const uint8_t SW4_BUILDIN = 34; // Tactile Switch-4 (SW4)
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static const uint8_t LED1_BUILDIN = 32; // Connected to LogSens V1.1: LED6
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static const uint8_t LED2_BUILDIN = 33; // Connected to LogSens V1.1: LED7
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/* Analog Input Channels accessible on the LogSens V1.1 Board */
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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 A10 = 4;
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//static const uint8_t A11 = 0;
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static const uint8_t A12 = 2;
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static const uint8_t A13 = 15;
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//static const uint8_t A14 = 13;
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//static const uint8_t A15 = 12;
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//static const uint8_t A16 = 14;
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static const uint8_t A17 = 27;
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static const uint8_t A18 = 25;
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static const uint8_t A19 = 26;
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//static const uint8_t T0 = 4;
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//static const uint8_t T1 = 0;
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static const uint8_t T2 = 2;
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static const uint8_t T3 = 15;
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//static const uint8_t T4 = 13;
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//static const uint8_t T5 = 12;
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//static const uint8_t T6 = 14;
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static const uint8_t T7 = 27;
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static const uint8_t T8 = 33;
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static const uint8_t T9 = 32;
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/* DAC Channels accessible on the LogSens V1.1 Board */
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static const uint8_t DAC1 = 25;
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static const uint8_t DAC2 = 26;
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#endif /* Pins_Arduino_h */
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