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https://github.com/MarekZegare4/MeshCore-Solo.git
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4d46abb2c1
- CPU sleep: board.sleep(0) in main loop puts NRF52 into WFE/sd_app_evt_wait between iterations; wakes on any interrupt (radio, BLE, timer). Largest power saving of the three changes. - VBAT_ENABLE gating: voltage divider now powered only during ADC read (HIGH for 10ms, then LOW). Previously stayed HIGH continuously. Fixed in both variant.cpp (init) and WioTrackerL1Board::getBattMilliVolts(). - LED off with display: PIN_LED is cleared when auto-off triggers and restored (handed back to userLedHandler) when display wakes. Avoids idle LED current draw during screen-off periods. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
42 lines
998 B
C++
42 lines
998 B
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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class WioTrackerL1Board : public NRF52BoardDCDC {
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protected:
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uint8_t btn_prev_state;
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public:
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WioTrackerL1Board() : NRF52Board("WioTrackerL1 OTA") {}
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void begin();
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#if defined(P_LORA_TX_LED)
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void onBeforeTransmit() override {
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digitalWrite(P_LORA_TX_LED, HIGH); // turn TX LED on
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}
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void onAfterTransmit() override {
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digitalWrite(P_LORA_TX_LED, LOW); // turn TX LED off
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}
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#endif
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uint16_t getBattMilliVolts() override {
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digitalWrite(VBAT_ENABLE, HIGH);
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analogReadResolution(12);
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analogReference(AR_INTERNAL);
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delay(10); // allow voltage divider to stabilize
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int adcvalue = analogRead(PIN_VBAT_READ);
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digitalWrite(VBAT_ENABLE, LOW);
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return (adcvalue * ADC_MULTIPLIER * AREF_VOLTAGE) / 4.096;
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}
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const char* getManufacturerName() const override {
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return "Seeed Wio Tracker L1";
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}
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void powerOff() override {
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sd_power_system_off();
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}
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};
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