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tracker_l1: enable dc/dc converter

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Florent de Lamotte
2025-12-04 12:01:00 +01:00
parent 01f7a3c95e
commit 6db57677f9
1 changed files with 9 additions and 0 deletions
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9
variants/wio-tracker-l1/WioTrackerL1Board.cpp
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@@ -23,6 +23,15 @@ void WioTrackerL1Board::begin() {
startup_reason = BD_STARTUP_NORMAL;
btn_prev_state = HIGH;
// Enable DC/DC converter for improved power efficiency
uint8_t sd_enabled = 0;
sd_softdevice_is_enabled(&sd_enabled);
if (sd_enabled) {
sd_power_dcdc_mode_set(NRF_POWER_DCDC_ENABLE);
} else {
NRF_POWER->DCDCEN = 1;
}
pinMode(PIN_VBAT_READ, INPUT); // VBAT ADC input
// Set all button pins to INPUT_PULLUP
pinMode(PIN_BUTTON1, INPUT_PULLUP);