264 lines
9.1 KiB
C++
264 lines
9.1 KiB
C++
#include "SystemTask.h"
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#define min // workaround: nimble's min/max macros conflict with libstdc++
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#define max
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#include <host/ble_gap.h>
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#include <host/ble_gatt.h>
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#include <host/ble_hs_adv.h>
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#include <host/util/util.h>
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#include <nimble/hci_common.h>
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#undef max
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#undef min
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#include <hal/nrf_rtc.h>
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#include <libraries/gpiote/app_gpiote.h>
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#include <libraries/log/nrf_log.h>
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#include "BootloaderVersion.h"
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#include "components/ble/BleController.h"
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#include "displayapp/LittleVgl.h"
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#include "drivers/Cst816s.h"
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#include "drivers/St7789.h"
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#include "drivers/InternalFlash.h"
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#include "drivers/SpiMaster.h"
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#include "drivers/SpiNorFlash.h"
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#include "drivers/TwiMaster.h"
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#include "main.h"
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using namespace Pinetime::System;
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void IdleTimerCallback(TimerHandle_t xTimer) {
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NRF_LOG_INFO("IdleTimerCallback");
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auto sysTask = static_cast<SystemTask *>(pvTimerGetTimerID(xTimer));
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sysTask->OnIdle();
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}
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SystemTask::SystemTask(Drivers::SpiMaster &spi, Drivers::St7789 &lcd,
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Pinetime::Drivers::SpiNorFlash& spiNorFlash,
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Drivers::TwiMaster& twiMaster, Drivers::Cst816S &touchPanel,
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Components::LittleVgl &lvgl,
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Controllers::Battery &batteryController, Controllers::Ble &bleController,
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Controllers::DateTime &dateTimeController,
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Pinetime::Controllers::NotificationManager& notificationManager) :
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spi{spi}, lcd{lcd}, spiNorFlash{spiNorFlash},
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twiMaster{twiMaster}, touchPanel{touchPanel}, lvgl{lvgl}, batteryController{batteryController},
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bleController{bleController}, dateTimeController{dateTimeController},
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watchdog{}, watchdogView{watchdog}, notificationManager{notificationManager},
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nimbleController(*this, bleController,dateTimeController, notificationManager, batteryController, spiNorFlash) {
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systemTasksMsgQueue = xQueueCreate(10, 1);
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}
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void SystemTask::Start() {
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if (pdPASS != xTaskCreate(SystemTask::Process, "MAIN", 350, this, 0, &taskHandle))
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APP_ERROR_HANDLER(NRF_ERROR_NO_MEM);
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}
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void SystemTask::Process(void *instance) {
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auto *app = static_cast<SystemTask *>(instance);
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NRF_LOG_INFO("systemtask task started!");
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app->Work();
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}
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void SystemTask::Work() {
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watchdog.Setup(7);
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watchdog.Start();
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NRF_LOG_INFO("Last reset reason : %s", Pinetime::Drivers::Watchdog::ResetReasonToString(watchdog.ResetReason()));
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APP_GPIOTE_INIT(2);
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spi.Init();
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spiNorFlash.Init();
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spiNorFlash.Wakeup();
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nimbleController.Init();
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nimbleController.StartAdvertising();
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lcd.Init();
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twiMaster.Init();
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touchPanel.Init();
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batteryController.Init();
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displayApp.reset(new Pinetime::Applications::DisplayApp(lcd, lvgl, touchPanel, batteryController, bleController,
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dateTimeController, watchdogView, *this, notificationManager));
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displayApp->Start();
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batteryController.Update();
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displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::UpdateBatteryLevel);
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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);
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nrf_gpio_cfg_output(15);
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nrf_gpio_pin_set(15);
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nrfx_gpiote_in_config_t pinConfig;
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pinConfig.skip_gpio_setup = true;
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pinConfig.hi_accuracy = false;
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pinConfig.is_watcher = false;
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pinConfig.sense = (nrf_gpiote_polarity_t)NRF_GPIOTE_POLARITY_HITOLO;
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pinConfig.pull = (nrf_gpio_pin_pull_t)GPIO_PIN_CNF_PULL_Pulldown;
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nrfx_gpiote_in_init(pinButton, &pinConfig, nrfx_gpiote_evt_handler);
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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);
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pinConfig.skip_gpio_setup = true;
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pinConfig.hi_accuracy = false;
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pinConfig.is_watcher = false;
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pinConfig.sense = (nrf_gpiote_polarity_t)NRF_GPIOTE_POLARITY_HITOLO;
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pinConfig.pull = (nrf_gpio_pin_pull_t)GPIO_PIN_CNF_PULL_Pullup;
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nrfx_gpiote_in_init(pinTouchIrq, &pinConfig, nrfx_gpiote_evt_handler);
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idleTimer = xTimerCreate ("idleTimer", idleTime, pdFALSE, this, IdleTimerCallback);
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xTimerStart(idleTimer, 0);
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// Suppress endless loop diagnostic
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#pragma clang diagnostic push
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#pragma ide diagnostic ignored "EndlessLoop"
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while(true) {
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uint8_t msg;
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if (xQueueReceive(systemTasksMsgQueue, &msg, isSleeping ? 2500 : 1000)) {
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batteryController.Update();
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Messages message = static_cast<Messages >(msg);
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switch(message) {
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case Messages::GoToRunning:
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spi.Wakeup();
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twiMaster.Wakeup();
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nimbleController.StartAdvertising();
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xTimerStart(idleTimer, 0);
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spiNorFlash.Wakeup();
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touchPanel.Wakeup();
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lcd.Wakeup();
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displayApp->PushMessage(Applications::DisplayApp::Messages::GoToRunning);
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displayApp->PushMessage(Applications::DisplayApp::Messages::UpdateBatteryLevel);
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isSleeping = false;
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isWakingUp = false;
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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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xTimerStop(idleTimer, 0);
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displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::GoToSleep);
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break;
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case Messages::OnNewTime:
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ReloadIdleTimer();
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displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::UpdateDateTime);
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break;
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case Messages::OnNewNotification:
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if(isSleeping && !isWakingUp) GoToRunning();
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displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::NewNotification);
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break;
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case Messages::BleConnected:
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ReloadIdleTimer();
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isBleDiscoveryTimerRunning = true;
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bleDiscoveryTimer = 5;
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break;
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case Messages::BleFirmwareUpdateStarted:
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doNotGoToSleep = true;
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if(isSleeping && !isWakingUp) GoToRunning();
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displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::BleFirmwareUpdateStarted);
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break;
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case Messages::BleFirmwareUpdateFinished:
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doNotGoToSleep = false;
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xTimerStart(idleTimer, 0);
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if(bleController.State() == Pinetime::Controllers::Ble::FirmwareUpdateStates::Validated)
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NVIC_SystemReset();
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break;
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case Messages::OnTouchEvent:
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ReloadIdleTimer();
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break;
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case Messages::OnButtonEvent:
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ReloadIdleTimer();
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break;
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case Messages::OnDisplayTaskSleeping:
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if(BootloaderVersion::IsValid()) {
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// First versions of the bootloader do not expose their version and cannot initialize the SPI NOR FLASH
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// if it's in sleep mode. Avoid bricked device by disabling sleep mode on these versions.
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spiNorFlash.Sleep();
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}
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lcd.Sleep();
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touchPanel.Sleep();
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spi.Sleep();
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twiMaster.Sleep();
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isSleeping = true;
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isGoingToSleep = false;
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break;
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default: break;
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}
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}
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if(isBleDiscoveryTimerRunning) {
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if(bleDiscoveryTimer == 0) {
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isBleDiscoveryTimerRunning = false;
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// Services discovery is deffered from 3 seconds to avoid the conflicts between the host communicating with the
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// tharget and vice-versa. I'm not sure if this is the right way to handle this...
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nimbleController.StartDiscovery();
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} else {
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bleDiscoveryTimer--;
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}
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}
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monitor.Process();
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uint32_t systick_counter = nrf_rtc_counter_get(portNRF_RTC_REG);
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dateTimeController.UpdateTime(systick_counter);
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if(!nrf_gpio_pin_read(pinButton))
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watchdog.Kick();
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}
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// Clear diagnostic suppression
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#pragma clang diagnostic pop
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}
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void SystemTask::OnButtonPushed() {
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if(isGoingToSleep) return;
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if(!isSleeping) {
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NRF_LOG_INFO("[systemtask] Button pushed");
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PushMessage(Messages::OnButtonEvent);
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displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::ButtonPushed);
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}
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else {
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if(!isWakingUp) {
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NRF_LOG_INFO("[systemtask] Button pushed, waking up");
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GoToRunning();
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}
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}
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}
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void SystemTask::GoToRunning() {
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isWakingUp = true;
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PushMessage(Messages::GoToRunning);
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}
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void SystemTask::OnTouchEvent() {
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if(isGoingToSleep) return ;
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NRF_LOG_INFO("[systemtask] Touch event");
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if(!isSleeping) {
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PushMessage(Messages::OnTouchEvent);
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displayApp->PushMessage(Pinetime::Applications::DisplayApp::Messages::TouchEvent);
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}
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}
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void SystemTask::PushMessage(SystemTask::Messages msg) {
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if(msg == Messages::GoToSleep) {
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isGoingToSleep = true;
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}
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BaseType_t xHigherPriorityTaskWoken;
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xHigherPriorityTaskWoken = pdFALSE;
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xQueueSendFromISR(systemTasksMsgQueue, &msg, &xHigherPriorityTaskWoken);
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if (xHigherPriorityTaskWoken) {
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/* Actual macro used here is port specific. */
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// TODO: should I do something here?
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}
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}
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void SystemTask::OnIdle() {
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if(doNotGoToSleep) return;
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NRF_LOG_INFO("Idle timeout -> Going to sleep")
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PushMessage(Messages::GoToSleep);
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}
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void SystemTask::ReloadIdleTimer() const {
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if(isSleeping || isGoingToSleep) return;
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xTimerReset(idleTimer, 0);
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}
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