kopia lustrzana https://github.com/meshtastic/firmware
58 wiersze
1.4 KiB
C
58 wiersze
1.4 KiB
C
#define LED_PIN 18
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// Enable bus for external periherals
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#define I2C_SDA SDA
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#define I2C_SCL SCL
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#define USE_EINK
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/*
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* eink display pins
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*/
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#define PIN_EINK_CS 4
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#define PIN_EINK_BUSY 7
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#define PIN_EINK_DC 5
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#define PIN_EINK_RES 6
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#define PIN_EINK_SCLK 3
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#define PIN_EINK_MOSI 2
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/*
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* SPI interfaces
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*/
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#define SPI_INTERFACES_COUNT 2
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#define PIN_SPI_MISO 10 // MISO P0.17
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#define PIN_SPI_MOSI 11 // MOSI P0.15
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#define PIN_SPI_SCK 9 // SCK P0.13
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#define VEXT_ENABLE 45 // active low, powers the oled display and the lora antenna boost
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#define BUTTON_PIN 0
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#define ADC_CTRL 19
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#define BATTERY_PIN 20
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#define ADC_CHANNEL ADC2_GPIO20_CHANNEL
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#define ADC_MULTIPLIER 2 // Voltage divider is roughly 1:1
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#define BAT_MEASURE_ADC_UNIT 2 // Use ADC2
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#define ADC_ATTENUATION ADC_ATTEN_DB_11 // Voltage divider output is quite high
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#define USE_SX1262
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#define LORA_DIO0 -1 // a No connect on the SX1262 module
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#define LORA_RESET 12
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#define LORA_DIO1 14 // SX1262 IRQ
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#define LORA_DIO2 13 // SX1262 BUSY
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#define LORA_DIO3 // Not connected on PCB, but internally on the TTGO SX1262, if DIO3 is high the TXCO is enabled
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#define LORA_SCK 9
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#define LORA_MISO 11
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#define LORA_MOSI 10
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#define LORA_CS 8
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#define SX126X_CS LORA_CS
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#define SX126X_DIO1 LORA_DIO1
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#define SX126X_BUSY LORA_DIO2
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#define SX126X_RESET LORA_RESET
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#define SX126X_DIO2_AS_RF_SWITCH
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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