mikecarper
ab6412e73c
Add meter-reference calibration with saved ADC corrections, checked persistence and rollback. Preserve existing board coefficients and nRF52 voltage policy, and merge the Mini Repeater feature gates. Validation: 69 focused tests, hosted documentation checks, and four firmware builds passed. Mini Repeater retains calibration and its existing filesystem with 376 flash bytes free; earlier Mini Sensor size failures remain documented.
48 lines
1.4 KiB
C++
48 lines
1.4 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 "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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KeyValueStore* _prefs = NULL;
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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 attachDynamicPrefs(KeyValueStore* prefs);
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bool handleCommand(const char* command, uint32_t sender_timestamp, char* reply) override;
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void onBeforeTransmit(void) override;
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void onAfterTransmit(void) override;
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void shutdownPeripherals() 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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bool supportsBatteryCalibration() const override { return true; }
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uint16_t getBattMilliVolts() override;
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bool setAdcMultiplier(float multiplier) override {
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if (!isfinite(multiplier) || multiplier < 0.0f || multiplier > 10.0f) return false;
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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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