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c3d3dfa8c8
* Quick tidy of pins_arduino.h Matches requests made at https://github.com/meshtastic/firmware/pull/4226#discussion_r1664183480) * Tidy variant.h * Change deprecated ADC attenuation parameter From 11dB to 12dB. Resolves compiler warning. Allegly, no impact on function: `This is deprecated, it behaves the same as `ADC_ATTEN_DB_12`
52 lines
1.2 KiB
C
52 lines
1.2 KiB
C
#define LED_PIN 18
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#define BUTTON_PIN 0
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// I2C
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#define I2C_SDA SDA
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#define I2C_SCL SCL
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// Display (E-Ink)
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#define USE_EINK
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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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// SPI
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#define SPI_INTERFACES_COUNT 2
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#define PIN_SPI_MISO 10 // MISO
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#define PIN_SPI_MOSI 11 // MOSI
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#define PIN_SPI_SCK 9 // SCK
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// Power
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#define VEXT_ENABLE 45 // Active low, powers the E-Ink display
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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_12 // Voltage divider output is quite high
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// LoRa
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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_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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