mirror of
https://github.com/meshcore-dev/MeshCore.git
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70 lines
1.7 KiB
C++
70 lines
1.7 KiB
C++
#pragma once
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#include <MeshCore.h>
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#include <Arduino.h>
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#include <helpers/NRF52Board.h>
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// LoRa radio module pins for RAK13302
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#define P_LORA_SCLK 3
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#define P_LORA_MISO 29
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#define P_LORA_MOSI 30
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#define P_LORA_NSS 26
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#define P_LORA_DIO_1 10
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#define P_LORA_BUSY 9
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#define P_LORA_RESET 4
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#ifndef P_LORA_PA_EN
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#define P_LORA_PA_EN 31
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#endif
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//#define PIN_GPS_SDA 13 //GPS SDA pin (output option)
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//#define PIN_GPS_SCL 14 //GPS SCL pin (output option)
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// #define PIN_GPS_TX 16 //GPS TX pin
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// #define PIN_GPS_RX 15 //GPS RX pin
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#define PIN_GPS_1PPS 17 //GPS PPS pin
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#define GPS_BAUD_RATE 9600
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#define GPS_ADDRESS 0x42 //i2c address for GPS
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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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// built-ins
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#define PIN_VBAT_READ 5
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#define ADC_MULTIPLIER (3 * 1.73 * 1.187 * 1000)
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#define PIN_3V3_EN (34)
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#define WB_IO2 PIN_3V3_EN
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class RAK3401Board : public NRF52BoardDCDC, public NRF52BoardOTA {
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public:
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RAK3401Board() : NRF52BoardOTA("RAK3401_OTA") {}
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void begin();
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#define BATTERY_SAMPLES 8
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uint16_t getBattMilliVolts() override {
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analogReadResolution(12);
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uint32_t raw = 0;
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for (int i = 0; i < BATTERY_SAMPLES; i++) {
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raw += analogRead(PIN_VBAT_READ);
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}
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raw = raw / BATTERY_SAMPLES;
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return (ADC_MULTIPLIER * raw) / 4096;
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}
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const char* getManufacturerName() const override {
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return "RAK 3401";
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}
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#ifdef P_LORA_PA_EN
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void onBeforeTransmit() override {
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digitalWrite(P_LORA_PA_EN, HIGH); // Enable PA before transmission
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}
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void onAfterTransmit() override {
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digitalWrite(P_LORA_PA_EN, LOW); // Disable PA after transmission to save power
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}
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#endif
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};
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