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53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
// Initialize i2c bus on sd_dat and esp_led pins, respectively. We need a bus to not hang on boot
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#define HAS_SCREEN 0
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#define I2C_SDA 21
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#define I2C_SCL 22
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#undef GPS_RX_PIN
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#undef GPS_TX_PIN
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#define GPS_RX_PIN 9
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#define GPS_TX_PIN 10
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#define LED_PIN 13 // 13 red, 2 blue, 15 red
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// #define HAS_BUTTON 0
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#define BUTTON_PIN 0
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#define BUTTON_NEED_PULLUP
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#define USE_RF95
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#define LORA_DIO0 26 // a No connect on the SX1262 module
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#define LORA_RESET 23
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#define LORA_DIO1 33
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#define LORA_DIO2 32 // Not really used
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#undef BAT_MEASURE_ADC_UNIT
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#define BATTERY_PIN 35 // A battery voltage measurement pin, voltage divider connected here to measure battery voltage
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#define ADC_MULTIPLIER 1.34 // tracked resistance divider is 100k+470k, so it can not fillfull well on esp32 adc
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#define ADC_CHANNEL ADC1_GPIO35_CHANNEL
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#define ADC_ATTENUATION ADC_ATTEN_DB_12 // lower dB for high resistance voltage divider
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#undef GPS_RX_PIN
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#undef GPS_TX_PIN
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#undef PIN_GPS_PPS
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#define PIN_GPS_EN 12
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#define GPS_EN_ACTIVE 1
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#define GPS_TX_PIN 10
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#define GPS_RX_PIN 9
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#define PIN_GPS_RESET 25
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// #define PIN_GPS_REINIT 25
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#define GPS_RESET_MODE 1
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#define GPS_L76K
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#undef PIN_LED1
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#undef PIN_LED2
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#undef PIN_LED3
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#define PIN_LED1 13
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#define PIN_LED2 15
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#define PIN_LED3 2
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#define ledOff(pin) pinMode(pin, INPUT) |