Valentin V. Bartenev
1817248d97
Ported from meshcore-dev/MeshCore#2140 (Quency-D <hj_zzns@163.com>).
The upstream v1.16.0 merge changed the Heltec FEM LNA to disabled by
default (upstream commit 696aae6e). This patch restores the enabled
default for repeater via the new "radio.fem.rxgain" preference
(defaulted to 1), while also making the setting user-configurable
and persisted across reboots.
43 строки
1.1 KiB
C++
43 строки
1.1 KiB
C++
#pragma once
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#include <Arduino.h>
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#include <helpers/RefCountedDigitalPin.h>
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#include <helpers/ESP32Board.h>
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#include <driver/rtc_io.h>
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#include "LoRaFEMControl.h"
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#ifndef ADC_MULTIPLIER
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#define ADC_MULTIPLIER 5.42
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#endif
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class HeltecV4Board : public ESP32Board {
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protected:
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float adc_mult = ADC_MULTIPLIER;
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public:
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RefCountedDigitalPin periph_power;
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LoRaFEMControl loRaFEMControl;
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HeltecV4Board() : periph_power(PIN_VEXT_EN,PIN_VEXT_EN_ACTIVE) { }
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void begin();
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void onBeforeTransmit(void) override;
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void onAfterTransmit(void) override;
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void enterDeepSleep(uint32_t secs, int pin_wake_btn = -1);
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void powerOff() override;
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bool setLoRaFemLnaEnabled(bool enable) override;
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bool canControlLoRaFemLna() const override;
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bool isLoRaFemLnaEnabled() const override;
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uint16_t getBattMilliVolts() override;
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bool setAdcMultiplier(float multiplier) override {
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if (multiplier == 0.0f) {
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adc_mult = ADC_MULTIPLIER;
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} else {
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adc_mult = multiplier;
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}
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return true;
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}
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float getAdcMultiplier() const override { return adc_mult; }
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const char* getManufacturerName() const override;
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};
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