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https://github.com/meshtastic/firmware.git
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69 lines
1.8 KiB
Plaintext
69 lines
1.8 KiB
Plaintext
#define ARDUINO_ARCH_AVR
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// Define I2C pins to ensure correct usage of both ports
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#define I2C_SDA 20
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#define I2C_SCL 21
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#define I2C_SDA1 10
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#define I2C_SCL1 11
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#define LED_CONN PIN_LED2
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#define LED_PIN LED_BUILTIN
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#define ledOff(pin) pinMode(pin, INPUT)
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#define BUTTON_PIN 12
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#define BUTTON_NEED_PULLUP
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#define EXT_NOTIFY_OUT 22
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#define BATTERY_PIN PIN_A0 //3 //29 0 //26
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// ratio of voltage divider = 3.0 (R17=200k, R18=100k)
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#define ADC_MULTIPLIER 3.05 //3.065 //3.33 //1.84
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#define BATTERY_SENSE_RESOLUTION_BITS ADC_RESOLUTION
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#define DETECTION_SENSOR_EN 28
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#define USE_SX1262
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#undef LORA_SCK
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#undef LORA_MISO
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#undef LORA_MOSI
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#undef LORA_CS
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// RAK BSP somehow uses SPI1 instead of SPI0
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#define HW_SPI1_DEVICE
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#define LORA_SCK (14u)
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#define LORA_MOSI (15u)
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#define LORA_MISO (24u)
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#define LORA_CS (13u)
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#define LORA_DIO0 RADIOLIB_NC // No GPIO connection
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#define LORA_RESET 23 // GPIO23
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#define LORA_BUSY 18 // GPIO18
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#define LORA_DIO1 16 // GPIO16
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#define LORA_DIO2 RADIOLIB_NC // Antenna switching, no GPIO connection
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#define LORA_DIO3 RADIOLIB_NC // No GPIO connection
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#define LORA_DIO4 17 // GPIO17
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// On rp2040-lora board the antenna switch is wired and works with complementary-pin control logic.
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// See PE4259 datasheet page 4
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#ifdef USE_SX1262
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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_BUSY
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#define SX126X_RESET LORA_RESET
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#define SX126X_DIO2_AS_RF_SWITCH // Antenna switch CTRL
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#define SX126X_RXEN LORA_DIO4 // Antenna switch !CTRL via GPIO17
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//#define SX126X_TXEN 19
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#define SX126X_DIO3_TCXO_VOLTAGE 1.8
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#endif
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#define HAS_ETHERNET 1
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#define PIN_ETHERNET_RESET 7 // IO3
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#define PIN_ETHERNET_SS 5
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#define ETH_SPI_PORT SPI
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#define PIN_ETH_POWER_EN 6
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#define MAX_NUM_NODES 500
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#define MAX_NUM_NODES_FS 500
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