mirror of
https://github.com/meshcore-dev/MeshCore.git
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124 lines
3.3 KiB
C
124 lines
3.3 KiB
C
/*
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* variant.h
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* MIT License
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*/
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#pragma once
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#include "WVariant.h"
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////////////////////////////////////////////////////////////////////////////////
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// Low frequency clock source
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#define USE_LFXO // 32.768 kHz crystal oscillator
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#define VARIANT_MCK (64000000ul)
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////////////////////////////////////////////////////////////////////////////////
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// Power
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#define BATTERY_PIN (0 + 29)
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#define PIN_BAT_CTRL (32 + 2)
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#define ADC_MULTIPLIER (4.90F)
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#define ADC_RESOLUTION (14)
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#define BATTERY_SENSE_RES (12)
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#define AREF_VOLTAGE (3.0)
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////////////////////////////////////////////////////////////////////////////////
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// Number of pins
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#define PINS_COUNT (48)
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#define NUM_DIGITAL_PINS (48)
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#define NUM_ANALOG_INPUTS (1)
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#define NUM_ANALOG_OUTPUTS (0)
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////////////////////////////////////////////////////////////////////////////////
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// UART pin definition
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#define PIN_SERIAL1_RX (37)
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#define PIN_SERIAL1_TX (39)
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#define PIN_SERIAL2_RX (7)
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#define PIN_SERIAL2_TX (8)
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////////////////////////////////////////////////////////////////////////////////
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// I2C pin definition
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#define WIRE_INTERFACES_COUNT (1)
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#define PIN_WIRE_SDA (32+15)
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#define PIN_WIRE_SCL (32+13)
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////////////////////////////////////////////////////////////////////////////////
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// Builtin LEDs
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#define LED_BUILTIN (13)
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#define PIN_LED LED_BUILTIN
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#define LED_RED LED_BUILTIN
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#define LED_BLUE (-1) // No blue led, prevents Bluefruit flashing the green LED during advertising
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#define PIN_STATUS_LED LED_BUILTIN
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#define LED_STATE_ON LOW
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////////////////////////////////////////////////////////////////////////////////
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// Builtin buttons
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#define PIN_BUTTON1 (32 + 10)
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#define BUTTON_PIN PIN_BUTTON1
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// #define PIN_BUTTON2 (0 + 18)
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// #define BUTTON_PIN2 PIN_BUTTON2
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#define PIN_USER_BTN BUTTON_PIN
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////////////////////////////////////////////////////////////////////////////////
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// SPI pin definition
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#define SPI_INTERFACES_COUNT (2)
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// Lora
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#define USE_SX1262
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#define SX126X_CS (0 + 26)
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#define SX126X_DIO1 (0 + 16)
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#define SX126X_BUSY (0 + 15)
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#define SX126X_RESET (0 + 12)
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#define SX126X_DIO2_AS_RF_SWITCH true
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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#define PIN_SPI_MISO (32 + 9)
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#define PIN_SPI_MOSI (0 + 5)
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#define PIN_SPI_SCK (0 + 4)
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#define LORA_CS SX126X_CS
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#define P_LORA_DIO_1 SX126X_DIO1
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#define P_LORA_NSS SX126X_CS
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#define P_LORA_RESET SX126X_RESET
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#define P_LORA_BUSY SX126X_BUSY
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#define P_LORA_SCLK PIN_SPI_SCK
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#define P_LORA_MISO PIN_SPI_MISO
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#define P_LORA_MOSI PIN_SPI_MOSI
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////////////////////////////////////////////////////////////////////////////////
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// EInk
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#define PIN_DISPLAY_CS (24)
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#define PIN_DISPLAY_BUSY (32 + 6)
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#define PIN_DISPLAY_DC (31)
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#define PIN_DISPLAY_RST (32 + 4)
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#define PIN_SPI1_MISO (-1)
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#define PIN_SPI1_MOSI (20)
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#define PIN_SPI1_SCK (22)
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// GxEPD2 needs that for a panel that is not even used !
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extern const int MISO;
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extern const int MOSI;
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extern const int SCK;
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#undef HAS_GPS
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#define HAS_GPS 0
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#define HAS_RTC 0 |