Fix wake up lock in twi
optimize battery code
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parent
96961709f3
commit
365e68e6cc
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@ -7,11 +7,11 @@
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using namespace Pinetime::Controllers;
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#define SAMPLES_IN_BUFFER 1
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static nrf_saadc_value_t m_buffer_pool[2][SAMPLES_IN_BUFFER];
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Battery *Battery::instance = nullptr;
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static float voltage = 0.0f;
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static int percentRemaining = -1;
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Battery::Battery() {
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instance = this;
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}
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void Battery::Init() {
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nrf_gpio_cfg_input(chargingPin, (nrf_gpio_pin_pull_t)GPIO_PIN_CNF_PULL_Pullup);
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@ -31,7 +31,7 @@ void Battery::Update() {
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void Battery::SaadcInit() {
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nrfx_saadc_config_t adcConfig = NRFX_SAADC_DEFAULT_CONFIG;
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APP_ERROR_CHECK(nrfx_saadc_init(&adcConfig, SaadcEventHandler));
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APP_ERROR_CHECK(nrfx_saadc_init(&adcConfig, adcCallbackStatic));
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nrf_saadc_channel_config_t adcChannelConfig = {
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.resistor_p = NRF_SAADC_RESISTOR_DISABLED,
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@ -45,40 +45,34 @@ void Battery::SaadcInit() {
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.pin_n = NRF_SAADC_INPUT_DISABLED
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};
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APP_ERROR_CHECK(nrfx_saadc_channel_init(0, &adcChannelConfig));
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APP_ERROR_CHECK(nrfx_saadc_buffer_convert(m_buffer_pool[0],SAMPLES_IN_BUFFER));
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APP_ERROR_CHECK(nrfx_saadc_buffer_convert(m_buffer_pool[1],SAMPLES_IN_BUFFER));
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APP_ERROR_CHECK(nrfx_saadc_buffer_convert(&saadc_value, 1));
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}
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void Battery::SaadcEventHandler(nrfx_saadc_evt_t const * p_event) {
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int avg_sample = 0;
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int i = 0;
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const float battery_max = 4.18; //maximum voltage of battery ( max charging voltage is 4.21 )
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const float battery_min = 3.20; //minimum voltage of battery before shutdown ( depends on the battery )
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const float battery_max = 4.18; // maximum voltage of battery ( max charging voltage is 4.21 )
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const float battery_min = 3.20; // minimum voltage of battery before shutdown ( depends on the battery )
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if (p_event->type == NRFX_SAADC_EVT_DONE) {
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APP_ERROR_CHECK(nrfx_saadc_buffer_convert(p_event->data.done.p_buffer, SAMPLES_IN_BUFFER));
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if (p_event->type == NRFX_SAADC_EVT_DONE) {
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APP_ERROR_CHECK(nrfx_saadc_buffer_convert(&saadc_value, 1));
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for (i = 0; i < SAMPLES_IN_BUFFER; i++) {
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avg_sample += p_event->data.done.p_buffer[i]; // take N samples in a row
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voltage = (static_cast<float>(p_event->data.done.p_buffer[0]) * 2.04f) / (1024 / 3.0f);
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voltage = roundf(voltage * 100) / 100;
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percentRemaining = static_cast<int>(((voltage - battery_min) / (battery_max - battery_min)) * 100);
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percentRemaining = std::max(percentRemaining, 0);
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percentRemaining = std::min(percentRemaining, 100);
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nrfx_saadc_uninit();
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}
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avg_sample /= i; // average all the samples out
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voltage = (static_cast<float>(avg_sample) * 2.04f) / (1024 / 3.0f);
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voltage = roundf(voltage * 100) / 100;
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percentRemaining = static_cast<int>(((voltage - battery_min) / (battery_max - battery_min)) * 100);
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percentRemaining = std::max(percentRemaining, 0);
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percentRemaining = std::min(percentRemaining, 100);
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nrfx_saadc_uninit();
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}
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}
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void Battery::adcCallbackStatic(nrfx_saadc_evt_t const *event) {
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instance->SaadcEventHandler(event);
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}
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int Battery::PercentRemaining() {
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return percentRemaining;
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@ -10,6 +10,8 @@ namespace Pinetime {
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class Battery {
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public:
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Battery();
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void Init();
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void Update();
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@ -20,16 +22,22 @@ namespace Pinetime {
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bool IsPowerPresent() const { return isPowerPresent; }
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private:
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static Battery *instance;
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nrf_saadc_value_t saadc_value;
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static constexpr uint32_t chargingPin = 12;
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static constexpr uint32_t powerPresentPin = 19;
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static constexpr nrf_saadc_input_t batteryVoltageAdcInput = NRF_SAADC_INPUT_AIN7;
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float voltage = 0.0f;
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int percentRemaining = -1;
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bool isCharging = false;
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bool isPowerPresent = false;
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static void SaadcEventHandler(nrfx_saadc_evt_t const * p_event);
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void SaadcInit();
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void SaadcEventHandler(nrfx_saadc_evt_t const * p_event);
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static void adcCallbackStatic(nrfx_saadc_evt_t const *event);
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};
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}
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}
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@ -62,11 +62,9 @@ void TwiMaster::Init() {
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}
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TwiMaster::ErrorCodes TwiMaster::Read(uint8_t deviceAddress, uint8_t registerAddress, uint8_t *data, size_t size) {
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// this is causing an error when came from sleep
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//
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//xSemaphoreTake(mutex, portMAX_DELAY);
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xSemaphoreTake(mutex, portMAX_DELAY);
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auto ret = ReadWithRetry(deviceAddress, registerAddress, data, size);
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//xSemaphoreGive(mutex);
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xSemaphoreGive(mutex);
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return ret;
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}
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@ -167,6 +167,21 @@ void SystemTask::Work() {
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isSleeping = false;
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isWakingUp = false;
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break;
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case Messages::TouchWakeUp: {
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auto touchInfo = touchPanel.GetTouchInfo();
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if( touchInfo.isTouch and
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(
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( touchInfo.gesture == Pinetime::Drivers::Cst816S::Gestures::DoubleTap and
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settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::DoubleTap
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) or
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( touchInfo.gesture == Pinetime::Drivers::Cst816S::Gestures::SingleTap and
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settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::SingleTap
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)
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)
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) {
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GoToRunning();
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}
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} break;
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case Messages::GoToSleep:
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isGoingToSleep = true;
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NRF_LOG_INFO("[systemtask] Going to sleep");
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@ -276,16 +291,7 @@ void SystemTask::OnTouchEvent() {
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} else if(!isWakingUp) {
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if( settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::None or
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settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::RaiseWrist ) return;
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if( settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::SingleTap ) {
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GoToRunning();
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} else if( settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::DoubleTap ) {
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auto info = touchPanel.GetTouchInfo();
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if( info.isTouch and info.gesture == Pinetime::Drivers::Cst816S::Gestures::DoubleTap ) {
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GoToRunning();
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}
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}
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PushMessage(Messages::TouchWakeUp);
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}
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}
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@ -37,7 +37,7 @@ namespace Pinetime {
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namespace System {
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class SystemTask {
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public:
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enum class Messages {GoToSleep, GoToRunning, OnNewTime, OnNewNotification, OnNewCall, BleConnected, UpdateTimeOut,
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enum class Messages {GoToSleep, GoToRunning, TouchWakeUp, OnNewTime, OnNewNotification, OnNewCall, BleConnected, UpdateTimeOut,
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BleFirmwareUpdateStarted, BleFirmwareUpdateFinished, OnTouchEvent, OnButtonEvent, OnDisplayTaskSleeping, EnableSleeping, DisableSleeping
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};
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