ref: 0ce98c7ac7ba66acaf504be9bb042796e12f2733
src/systemtask/SystemTask.cpp
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#include "SystemTask.h" #define min // workaround: nimble's min/max macros conflict with libstdc++ #define max #include <host/ble_gap.h> #include <host/ble_gatt.h> #include <host/ble_hs_adv.h> #include <host/util/util.h> #include <nimble/hci_common.h> #undef max #undef min #include <hal/nrf_rtc.h> #include <libraries/gpiote/app_gpiote.h> #include <libraries/log/nrf_log.h> #include "BootloaderVersion.h" #include "components/ble/BleController.h" #include "drivers/Cst816s.h" #include "drivers/St7789.h" #include "drivers/InternalFlash.h" #include "drivers/SpiMaster.h" #include "drivers/SpiNorFlash.h" #include "drivers/TwiMaster.h" #include "drivers/Hrs3300.h" #include "main.h" #include <memory> using namespace Pinetime::System; namespace { static inline bool in_isr(void) { return (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk) != 0; } } void IdleTimerCallback(TimerHandle_t xTimer) { NRF_LOG_INFO("IdleTimerCallback"); auto sysTask = static_cast<SystemTask*>(pvTimerGetTimerID(xTimer)); sysTask->OnIdle(); } SystemTask::SystemTask(Drivers::SpiMaster& spi, Drivers::St7789& lcd, Pinetime::Drivers::SpiNorFlash& spiNorFlash, Drivers::TwiMaster& twiMaster, Drivers::Cst816S& touchPanel, Components::LittleVgl& lvgl, Controllers::Battery& batteryController, Controllers::Ble& bleController, Controllers::DateTime& dateTimeController, Controllers::TimerController& timerController, Drivers::Watchdog& watchdog, Pinetime::Controllers::NotificationManager& notificationManager, Pinetime::Controllers::MotorController& motorController, Pinetime::Drivers::Hrs3300& heartRateSensor, Pinetime::Controllers::MotionController& motionController, Pinetime::Drivers::Bma421& motionSensor, Controllers::Settings& settingsController, Pinetime::Controllers::HeartRateController& heartRateController, Pinetime::Applications::DisplayApp& displayApp, Pinetime::Applications::HeartRateTask& heartRateApp) : spi {spi}, lcd {lcd}, spiNorFlash {spiNorFlash}, twiMaster {twiMaster}, touchPanel {touchPanel}, lvgl {lvgl}, batteryController {batteryController}, bleController {bleController}, dateTimeController {dateTimeController}, timerController {timerController}, watchdog {watchdog}, notificationManager{notificationManager}, motorController {motorController}, heartRateSensor {heartRateSensor}, motionSensor {motionSensor}, settingsController {settingsController}, heartRateController{heartRateController}, nimbleController(*this, bleController, dateTimeController, notificationManager, batteryController, spiNorFlash, heartRateController), motionController{motionController}, displayApp{displayApp}, heartRateApp(heartRateApp) { } void SystemTask::Start() { systemTasksMsgQueue = xQueueCreate(10, 1); if (pdPASS != xTaskCreate(SystemTask::Process, "MAIN", 350, this, 0, &taskHandle)) APP_ERROR_HANDLER(NRF_ERROR_NO_MEM); } void SystemTask::Process(void* instance) { auto* app = static_cast<SystemTask*>(instance); NRF_LOG_INFO("systemtask task started!"); app->Work(); } void SystemTask::Work() { watchdog.Setup(7); watchdog.Start(); NRF_LOG_INFO("Last reset reason : %s", Pinetime::Drivers::Watchdog::ResetReasonToString(watchdog.ResetReason())); APP_GPIOTE_INIT(2); app_timer_init(); spi.Init(); spiNorFlash.Init(); spiNorFlash.Wakeup(); nimbleController.Init(); nimbleController.StartAdvertising(); brightnessController.Init(); lcd.Init(); twiMaster.Init(); touchPanel.Init(); dateTimeController.Register(this); batteryController.Init(); motorController.Init(); motionSensor.SoftReset(); timerController.Register(this); timerController.Init(); // Reset the TWI device because the motion sensor chip most probably crashed it... twiMaster.Sleep(); twiMaster.Init(); motionSensor.Init(); settingsController.Init(); displayApp.Register(this); displayApp.Start(); displayApp.PushMessage(Pinetime::Applications::Display::Messages::UpdateBatteryLevel); heartRateSensor.Init(); heartRateSensor.Disable(); heartRateApp.Start(); nrf_gpio_cfg_sense_input(pinButton, (nrf_gpio_pin_pull_t) GPIO_PIN_CNF_PULL_Pulldown, (nrf_gpio_pin_sense_t) GPIO_PIN_CNF_SENSE_High); nrf_gpio_cfg_output(15); nrf_gpio_pin_set(15); nrfx_gpiote_in_config_t pinConfig; pinConfig.skip_gpio_setup = true; pinConfig.hi_accuracy = false; pinConfig.is_watcher = false; pinConfig.sense = (nrf_gpiote_polarity_t) NRF_GPIOTE_POLARITY_HITOLO; pinConfig.pull = (nrf_gpio_pin_pull_t) GPIO_PIN_CNF_PULL_Pulldown; nrfx_gpiote_in_init(pinButton, &pinConfig, nrfx_gpiote_evt_handler); nrf_gpio_cfg_sense_input(pinTouchIrq, (nrf_gpio_pin_pull_t) GPIO_PIN_CNF_PULL_Pullup, (nrf_gpio_pin_sense_t) GPIO_PIN_CNF_SENSE_Low); pinConfig.skip_gpio_setup = true; pinConfig.hi_accuracy = false; pinConfig.is_watcher = false; pinConfig.sense = (nrf_gpiote_polarity_t) NRF_GPIOTE_POLARITY_HITOLO; pinConfig.pull = (nrf_gpio_pin_pull_t) GPIO_PIN_CNF_PULL_Pullup; nrfx_gpiote_in_init(pinTouchIrq, &pinConfig, nrfx_gpiote_evt_handler); pinConfig.sense = NRF_GPIOTE_POLARITY_TOGGLE; pinConfig.pull = NRF_GPIO_PIN_NOPULL; pinConfig.is_watcher = false; pinConfig.hi_accuracy = false; pinConfig.skip_gpio_setup = true; nrfx_gpiote_in_init(pinPowerPresentIrq, &pinConfig, nrfx_gpiote_evt_handler); if (nrf_gpio_pin_read(pinPowerPresentIrq)) { nrf_gpio_cfg_sense_input(pinPowerPresentIrq, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW); } else { nrf_gpio_cfg_sense_input(pinPowerPresentIrq, NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_HIGH); } idleTimer = xTimerCreate("idleTimer", pdMS_TO_TICKS(settingsController.GetScreenTimeOut()), pdFALSE, this, IdleTimerCallback); xTimerStart(idleTimer, 0); // Suppress endless loop diagnostic #pragma clang diagnostic push #pragma ide diagnostic ignored "EndlessLoop" while (true) { UpdateMotion(); uint8_t msg; if (xQueueReceive(systemTasksMsgQueue, &msg, 100)) { batteryController.Update(); // the battery does not emit events when changing charge levels, so we piggyback // on any system event to read and update the current values Messages message = static_cast<Messages>(msg); switch (message) { case Messages::EnableSleeping: doNotGoToSleep = false; break; case Messages::DisableSleeping: doNotGoToSleep = true; break; case Messages::UpdateTimeOut: xTimerChangePeriod(idleTimer, pdMS_TO_TICKS(settingsController.GetScreenTimeOut()), 0); break; case Messages::GoToRunning: spi.Wakeup(); twiMaster.Wakeup(); // Double Tap needs the touch screen to be in normal mode if (settingsController.getWakeUpMode() != Pinetime::Controllers::Settings::WakeUpMode::DoubleTap) { touchPanel.Wakeup(); } nimbleController.StartAdvertising(); xTimerStart(idleTimer, 0); spiNorFlash.Wakeup(); lcd.Wakeup(); displayApp.PushMessage(Pinetime::Applications::Display::Messages::GoToRunning); displayApp.PushMessage(Pinetime::Applications::Display::Messages::UpdateBatteryLevel); heartRateApp.PushMessage(Pinetime::Applications::HeartRateTask::Messages::WakeUp); isSleeping = false; isWakingUp = false; break; case Messages::TouchWakeUp: { twiMaster.Wakeup(); auto touchInfo = touchPanel.GetTouchInfo(); twiMaster.Sleep(); if (touchInfo.isTouch and ((touchInfo.gesture == Pinetime::Drivers::Cst816S::Gestures::DoubleTap and settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::DoubleTap) or (touchInfo.gesture == Pinetime::Drivers::Cst816S::Gestures::SingleTap and settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::SingleTap))) { GoToRunning(); } } break; case Messages::GoToSleep: isGoingToSleep = true; NRF_LOG_INFO("[systemtask] Going to sleep"); xTimerStop(idleTimer, 0); displayApp.PushMessage(Pinetime::Applications::Display::Messages::GoToSleep); heartRateApp.PushMessage(Pinetime::Applications::HeartRateTask::Messages::GoToSleep); break; case Messages::OnNewTime: ReloadIdleTimer(); displayApp.PushMessage(Pinetime::Applications::Display::Messages::UpdateDateTime); break; case Messages::OnNewNotification: if (isSleeping && !isWakingUp) { GoToRunning(); } motorController.SetDuration(35); displayApp.PushMessage(Pinetime::Applications::Display::Messages::NewNotification); break; case Messages::OnTimerDone: if (isSleeping && !isWakingUp) { GoToRunning(); } motorController.SetDuration(35); displayApp.PushMessage(Pinetime::Applications::Display::Messages::TimerDone); break; case Messages::BleConnected: ReloadIdleTimer(); isBleDiscoveryTimerRunning = true; bleDiscoveryTimer = 5; break; case Messages::BleFirmwareUpdateStarted: doNotGoToSleep = true; if (isSleeping && !isWakingUp) GoToRunning(); displayApp.PushMessage(Pinetime::Applications::Display::Messages::BleFirmwareUpdateStarted); break; case Messages::BleFirmwareUpdateFinished: doNotGoToSleep = false; xTimerStart(idleTimer, 0); if (bleController.State() == Pinetime::Controllers::Ble::FirmwareUpdateStates::Validated) NVIC_SystemReset(); break; case Messages::OnTouchEvent: ReloadIdleTimer(); break; case Messages::OnButtonEvent: ReloadIdleTimer(); break; case Messages::OnDisplayTaskSleeping: if (BootloaderVersion::IsValid()) { // First versions of the bootloader do not expose their version and cannot initialize the SPI NOR FLASH // if it's in sleep mode. Avoid bricked device by disabling sleep mode on these versions. spiNorFlash.Sleep(); } lcd.Sleep(); spi.Sleep(); // Double Tap needs the touch screen to be in normal mode if (settingsController.getWakeUpMode() != Pinetime::Controllers::Settings::WakeUpMode::DoubleTap) { touchPanel.Sleep(); } twiMaster.Sleep(); isSleeping = true; isGoingToSleep = false; break; case Messages::OnNewDay: // We might be sleeping (with TWI device disabled. // Remember we'll have to reset the counter next time we're awake stepCounterMustBeReset = true; break; case Messages::OnChargingEvent: motorController.SetDuration(15); // Battery level is updated on every message - there's no need to do anything break; default: break; } } if (isBleDiscoveryTimerRunning) { if (bleDiscoveryTimer == 0) { isBleDiscoveryTimerRunning = false; // Services discovery is deffered from 3 seconds to avoid the conflicts between the host communicating with the // tharget and vice-versa. I'm not sure if this is the right way to handle this... nimbleController.StartDiscovery(); } else { bleDiscoveryTimer--; } } monitor.Process(); uint32_t systick_counter = nrf_rtc_counter_get(portNRF_RTC_REG); dateTimeController.UpdateTime(systick_counter); if (!nrf_gpio_pin_read(pinButton)) watchdog.Kick(); } // Clear diagnostic suppression #pragma clang diagnostic pop } void SystemTask::UpdateMotion() { if (isGoingToSleep or isWakingUp) return; if (isSleeping && settingsController.getWakeUpMode() != Pinetime::Controllers::Settings::WakeUpMode::RaiseWrist) return; if (isSleeping) twiMaster.Wakeup(); if (stepCounterMustBeReset) { motionSensor.ResetStepCounter(); stepCounterMustBeReset = false; } auto motionValues = motionSensor.Process(); if (isSleeping) twiMaster.Sleep(); motionController.IsSensorOk(motionSensor.IsOk()); motionController.Update(motionValues.x, motionValues.y, motionValues.z, motionValues.steps); if (motionController.ShouldWakeUp(isSleeping)) { GoToRunning(); } } void SystemTask::OnButtonPushed() { if (isGoingToSleep) return; if (!isSleeping) { NRF_LOG_INFO("[systemtask] Button pushed"); PushMessage(Messages::OnButtonEvent); displayApp.PushMessage(Pinetime::Applications::Display::Messages::ButtonPushed); } else { if (!isWakingUp) { NRF_LOG_INFO("[systemtask] Button pushed, waking up"); GoToRunning(); } } } void SystemTask::GoToRunning() { if (isGoingToSleep or (not isSleeping) or isWakingUp) return; isWakingUp = true; PushMessage(Messages::GoToRunning); } void SystemTask::OnTouchEvent() { if (isGoingToSleep) return; if (!isSleeping) { PushMessage(Messages::OnTouchEvent); displayApp.PushMessage(Pinetime::Applications::Display::Messages::TouchEvent); } else if (!isWakingUp) { if (settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::None or settingsController.getWakeUpMode() == Pinetime::Controllers::Settings::WakeUpMode::RaiseWrist) return; PushMessage(Messages::TouchWakeUp); } } void SystemTask::PushMessage(System::Messages msg) { if (msg == Messages::GoToSleep) { isGoingToSleep = true; } if(in_isr()) { BaseType_t xHigherPriorityTaskWoken; xHigherPriorityTaskWoken = pdFALSE; xQueueSendFromISR(systemTasksMsgQueue, &msg, &xHigherPriorityTaskWoken); if (xHigherPriorityTaskWoken) { /* Actual macro used here is port specific. */ portYIELD_FROM_ISR(xHigherPriorityTaskWoken); } } else { xQueueSend(systemTasksMsgQueue, &msg, portMAX_DELAY); } } void SystemTask::OnIdle() { if (doNotGoToSleep) return; NRF_LOG_INFO("Idle timeout -> Going to sleep") PushMessage(Messages::GoToSleep); } void SystemTask::ReloadIdleTimer() const { if (isSleeping || isGoingToSleep) return; xTimerReset(idleTimer, 0); } |