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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>
35 lines
894 B
C++
35 lines
894 B
C++
#include <Arduino.h>
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#include <Wire.h>
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#include "WioTrackerL1Board.h"
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void WioTrackerL1Board::begin() {
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NRF52BoardDCDC::begin();
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btn_prev_state = HIGH;
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pinMode(PIN_VBAT_READ, INPUT); // VBAT ADC input
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pinMode(VBAT_ENABLE, OUTPUT);
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digitalWrite(VBAT_ENABLE, LOW); // keep voltage divider off; enabled only during ADC read
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// Set all button pins to INPUT_PULLUP
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pinMode(PIN_BUTTON1, INPUT_PULLUP);
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pinMode(PIN_BUTTON2, INPUT_PULLUP);
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pinMode(PIN_BUTTON3, INPUT_PULLUP);
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pinMode(PIN_BUTTON4, INPUT_PULLUP);
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pinMode(PIN_BUTTON5, INPUT_PULLUP);
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pinMode(PIN_BUTTON6, INPUT_PULLUP);
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#if defined(PIN_WIRE_SDA) && defined(PIN_WIRE_SCL)
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Wire.setPins(PIN_WIRE_SDA, PIN_WIRE_SCL);
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#endif
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Wire.begin();
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#ifdef P_LORA_TX_LED
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pinMode(P_LORA_TX_LED, OUTPUT);
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digitalWrite(P_LORA_TX_LED, LOW);
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#endif
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delay(10); // give sx1262 some time to power up
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}
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