kopia lustrzana https://github.com/meshtastic/firmware
70 wiersze
1.7 KiB
C
70 wiersze
1.7 KiB
C
#define HAS_SDCARD
|
|
#define SDCARD_USE_SPI1
|
|
|
|
// Display (E-Ink)
|
|
#define PIN_EINK_CS 15
|
|
#define PIN_EINK_BUSY 48
|
|
#define PIN_EINK_DC 16
|
|
#define PIN_EINK_RES 47
|
|
#define PIN_EINK_SCLK 14
|
|
#define PIN_EINK_MOSI 11
|
|
|
|
#define BATTERY_PIN 1 // A battery voltage measurement pin, voltage divider connected here to
|
|
// measure battery voltage ratio of voltage divider = 2.0 (assumption)
|
|
#define ADC_MULTIPLIER 2.11 // 2.0 + 10% for correction of display undervoltage.
|
|
#define ADC_CHANNEL ADC1_GPIO1_CHANNEL
|
|
|
|
#define I2C_SDA SDA
|
|
#define I2C_SCL SCL
|
|
|
|
// external qwiic connector
|
|
#define GPS_DEFAULT_NOT_PRESENT 1
|
|
#define GPS_RX_PIN 44
|
|
#define GPS_TX_PIN 43
|
|
|
|
#define LED_PIN 37
|
|
#define BUTTON_PIN 0
|
|
#define BUTTON_NEED_PULLUP
|
|
|
|
// TTGO uses a common pinout for their SX1262 vs RF95 modules - both can be enabled and
|
|
// we will probe at runtime for RF95 and if not found then probe for SX1262
|
|
#define USE_RF95 // RFM95/SX127x
|
|
#define USE_SX1262
|
|
#define USE_SX1280
|
|
|
|
#define LORA_SCK 5
|
|
#define LORA_MISO 3
|
|
#define LORA_MOSI 6
|
|
#define LORA_CS 7
|
|
#define LORA_RESET 8
|
|
|
|
// per SX1276_Receive_Interrupt/utilities.h
|
|
#define LORA_DIO0 9
|
|
#define LORA_DIO1 33 // TCXO_EN ?
|
|
#define LORA_DIO2 34
|
|
#define LORA_RXEN 21
|
|
#define LORA_TXEN 10
|
|
|
|
// per SX1262_Receive_Interrupt/utilities.h
|
|
#ifdef USE_SX1262
|
|
#define SX126X_CS LORA_CS
|
|
#define SX126X_DIO1 33
|
|
#define SX126X_BUSY 34
|
|
#define SX126X_RESET LORA_RESET
|
|
#define SX126X_DIO2_AS_RF_SWITCH
|
|
#define SX126X_DIO3_TCXO_VOLTAGE 1.8
|
|
#endif
|
|
|
|
// per SX128x_Receive_Interrupt/utilities.h
|
|
#ifdef USE_SX1280
|
|
#define SX128X_CS LORA_CS
|
|
#define SX128X_DIO1 9
|
|
#define SX128X_DIO2 33
|
|
#define SX128X_DIO3 34
|
|
#define SX128X_BUSY 36
|
|
#define SX128X_RESET LORA_RESET
|
|
#define SX128X_RXEN 21
|
|
#define SX128X_TXEN 10
|
|
#define SX128X_MAX_POWER 3
|
|
#endif
|