63 lines
1.5 KiB
C++
63 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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#define P_LORA_NSS D13 //P1.13 45
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#define P_LORA_DIO_1 D11 //P0.10 10
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#define P_LORA_RESET D10 //P0.09 9
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#define P_LORA_BUSY D16 //P0.29 29
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#define P_LORA_MISO D15 //P0.02 2
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#define P_LORA_SCLK D12 //P1.11 43
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#define P_LORA_MOSI D14 //P1.15 47
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#define SX126X_POWER_EN EXT_VCC //P0.13 13
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#define SX126X_RXEN D2 //P0.17
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#define SX126X_TXEN RADIOLIB_NC
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#define SX126X_DIO2_AS_RF_SWITCH true
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#define SX126X_DIO3_TCXO_VOLTAGE (1.8f)
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#define PIN_VBAT_READ PIN_A2
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#define ADC_MULTIPLIER (1.815f) // dependent on voltage divider resistors. TODO: more accurate battery tracking
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class faketecBoard : 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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// for future use, sub-classes SHOULD call this from their begin()
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startup_reason = BD_STARTUP_NORMAL;
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pinMode(PIN_VBAT_READ, INPUT);
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pinMode(SX126X_POWER_EN, OUTPUT);
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digitalWrite(SX126X_POWER_EN, HIGH);
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delay(10); // give sx1262 some time to power up
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}
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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);
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}
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const char* getManufacturerName() const override {
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return "Faketec DIY";
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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() override;
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};
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