mirror of
https://github.com/meshcore-dev/MeshCore.git
synced 2026-04-20 22:13:47 +00:00
660ab0692f
Changes to migrate sensor code to the ESM. Added a separate GPS init sequence for the RAK that scans I2C and Serial1 on the various sockets of the various base boards to find the RAK12500. (and soon the RAK12501) Removed the GPS specific envs from platformio.ini and enabled GPS for all envs. Verified working with RAK12500 on RAK19007 sockets A and D, as well as RAK19003.
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
#pragma once
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#include <MeshCore.h>
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#include <Arduino.h>
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// LoRa radio module pins for RAK4631
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#define P_LORA_DIO_1 47
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#define P_LORA_NSS 42
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#define P_LORA_RESET RADIOLIB_NC // 38
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#define P_LORA_BUSY 46
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#define P_LORA_SCLK 43
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#define P_LORA_MISO 45
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#define P_LORA_MOSI 44
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#define SX126X_POWER_EN 37
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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 true
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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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class RAK4631Board : public mesh::MainBoard {
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protected:
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uint8_t startup_reason;
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public:
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void begin();
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uint8_t getStartupReason() const override { return startup_reason; }
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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 4631";
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}
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void reboot() override {
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NVIC_SystemReset();
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}
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bool startOTAUpdate(const char* id, char reply[]) override;
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};
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