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Detect full charge and improve watchface display

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This commit is contained in:
Riku Isokoski
2021-09-03 14:35:38 +03:00
parent 6f9f0e8b0e
commit fd52ca8fe6
9 changed files with 75 additions and 26 deletions
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10
src/components/battery/BatteryController.cpp
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@@ -19,6 +19,12 @@ void Battery::Update() {
isCharging = !nrf_gpio_pin_read(chargingPin);
isPowerPresent = !nrf_gpio_pin_read(powerPresentPin);
if (isPowerPresent && !isCharging) {
isFull = true;
} else if (!isPowerPresent) {
isFull = false;
}
if (isReading) {
return;
}
@@ -65,12 +71,12 @@ void Battery::SaadcEventHandler(nrfx_saadc_evt_t const* p_event) {
// p_event->data.done.p_buffer[0] = (adc_voltage / reference_voltage) * 1024
voltage = p_event->data.done.p_buffer[0] * (8 * 600) / 1024;
if (voltage > battery_max) {
if (isFull) {
percentRemaining = 100;
} else if (voltage < battery_min) {
percentRemaining = 0;
} else {
percentRemaining = (voltage - battery_min) * 100 / (battery_max - battery_min);
percentRemaining = std::min((voltage - battery_min) * 100 / (battery_max - battery_min), 99);
}
nrfx_saadc_uninit();