pinetime/InfiniTime
1
0
Fork 0
Code Activity
InfiniTime/src/main.cpp
NeroBurner a0cd439efc
Alarm persist to flash (#1367) 
* AlarmController: Add saving alarm time to file

Save the set alarm time to the SPI NOR flash, so it does not reset to
the default value when the watch resets, e.g. due to watchdog timeout
or reflashing of a new version of InfiniTime.

Just like the `Settings.h` `LoadSettingsFromFile()` the previous alarm
at boot (if available) and `SaveSettingsToFile()` the current alarm when
the `Alarm.h` screen is closed (only if the settings have changed).

The alarm-settings file is stored in `.system/alarm.dat`. The `.system`
folder is created if it doesn't yet exist.

Fixes: https://github.com/InfiniTimeOrg/InfiniTime/issues/1330

* alarmController: close .system dir after usage

Close the `lfs_dir` object for the `.system` dir after usage. Otherwise
on the second changed alarm the system will lockup because the `.system`
dir is already open and was never closed.

---------

Co-authored-by: Galdor Takacs <g@ldor.de>
2024-09-28 08:14:08 +02:00

368 lines
12 KiB
C++
Raw Blame History

// nrf
#include <hal/nrf_wdt.h>
#include <legacy/nrf_drv_clock.h>
#include <libraries/gpiote/app_gpiote.h>
#include <softdevice/common/nrf_sdh.h>
#include <nrf_delay.h>
// nimble
#define min // workaround: nimble's min/max macros conflict with libstdc++
#define max
#include <controller/ble_ll.h>
#include <host/ble_hs.h>
#include <host/util/util.h>
#include <nimble/nimble_port.h>
#include <nimble/nimble_port_freertos.h>
#include <nimble/npl_freertos.h>
#include <os/os_cputime.h>
#include <services/gap/ble_svc_gap.h>
#include <transport/ram/ble_hci_ram.h>
#undef max
#undef min
// FreeRTOS
#include <FreeRTOS.h>
#include <task.h>
#include <timers.h>
#include <drivers/Hrs3300.h>
#include <drivers/Bma421.h>
#include "BootloaderVersion.h"
#include "components/battery/BatteryController.h"
#include "components/ble/BleController.h"
#include "components/ble/NotificationManager.h"
#include "components/brightness/BrightnessController.h"
#include "components/motor/MotorController.h"
#include "components/datetime/DateTimeController.h"
#include "components/heartrate/HeartRateController.h"
#include "components/fs/FS.h"
#include "drivers/Spi.h"
#include "drivers/SpiMaster.h"
#include "drivers/SpiNorFlash.h"
#include "drivers/St7789.h"
#include "drivers/TwiMaster.h"
#include "drivers/Cst816s.h"
#include "drivers/PinMap.h"
#include "systemtask/SystemTask.h"
#include "touchhandler/TouchHandler.h"
#include "buttonhandler/ButtonHandler.h"
#if NRF_LOG_ENABLED
#include "logging/NrfLogger.h"
Pinetime::Logging::NrfLogger logger;
#else
#include "logging/DummyLogger.h"
Pinetime::Logging::DummyLogger logger;
#endif
static constexpr uint8_t touchPanelTwiAddress = 0x15;
static constexpr uint8_t motionSensorTwiAddress = 0x18;
static constexpr uint8_t heartRateSensorTwiAddress = 0x44;
Pinetime::Drivers::SpiMaster spi {Pinetime::Drivers::SpiMaster::SpiModule::SPI0,
{Pinetime::Drivers::SpiMaster::BitOrder::Msb_Lsb,
Pinetime::Drivers::SpiMaster::Modes::Mode3,
Pinetime::Drivers::SpiMaster::Frequencies::Freq8Mhz,
Pinetime::PinMap::SpiSck,
Pinetime::PinMap::SpiMosi,
Pinetime::PinMap::SpiMiso}};
Pinetime::Drivers::Spi lcdSpi {spi, Pinetime::PinMap::SpiLcdCsn};
Pinetime::Drivers::St7789 lcd {lcdSpi, Pinetime::PinMap::LcdDataCommand, Pinetime::PinMap::LcdReset};
Pinetime::Drivers::Spi flashSpi {spi, Pinetime::PinMap::SpiFlashCsn};
Pinetime::Drivers::SpiNorFlash spiNorFlash {flashSpi};
// The TWI device should work @ up to 400Khz but there is a HW bug which prevent it from
// respecting correct timings. According to erratas heet, this magic value makes it run
// at ~390Khz with correct timings.
static constexpr uint32_t MaxTwiFrequencyWithoutHardwareBug {0x06200000};
Pinetime::Drivers::TwiMaster twiMaster {NRF_TWIM1, MaxTwiFrequencyWithoutHardwareBug, Pinetime::PinMap::TwiSda, Pinetime::PinMap::TwiScl};
Pinetime::Drivers::Cst816S touchPanel {twiMaster, touchPanelTwiAddress};
#ifdef PINETIME_IS_RECOVERY
#include "displayapp/DisplayAppRecovery.h"
#else
#include "displayapp/DisplayApp.h"
#include "main.h"
#endif
Pinetime::Drivers::Bma421 motionSensor {twiMaster, motionSensorTwiAddress};
Pinetime::Drivers::Hrs3300 heartRateSensor {twiMaster, heartRateSensorTwiAddress};
TimerHandle_t debounceTimer;
TimerHandle_t debounceChargeTimer;
Pinetime::Controllers::Battery batteryController;
Pinetime::Controllers::Ble bleController;
Pinetime::Controllers::HeartRateController heartRateController;
Pinetime::Applications::HeartRateTask heartRateApp(heartRateSensor, heartRateController);
Pinetime::Controllers::FS fs {spiNorFlash};
Pinetime::Controllers::Settings settingsController {fs};
Pinetime::Controllers::MotorController motorController {};
Pinetime::Controllers::DateTime dateTimeController {settingsController};
Pinetime::Drivers::Watchdog watchdog;
Pinetime::Controllers::NotificationManager notificationManager;
Pinetime::Controllers::MotionController motionController;
Pinetime::Controllers::AlarmController alarmController {dateTimeController, fs};
Pinetime::Controllers::TouchHandler touchHandler;
Pinetime::Controllers::ButtonHandler buttonHandler;
Pinetime::Controllers::BrightnessController brightnessController {};
Pinetime::Applications::DisplayApp displayApp(lcd,
touchPanel,
batteryController,
bleController,
dateTimeController,
watchdog,
notificationManager,
heartRateController,
settingsController,
motorController,
motionController,
alarmController,
brightnessController,
touchHandler,
fs,
spiNorFlash);
Pinetime::System::SystemTask systemTask(spi,
spiNorFlash,
twiMaster,
touchPanel,
batteryController,
bleController,
dateTimeController,
alarmController,
watchdog,
notificationManager,
heartRateSensor,
motionController,
motionSensor,
settingsController,
heartRateController,
displayApp,
heartRateApp,
fs,
touchHandler,
buttonHandler);
int mallocFailedCount = 0;
int stackOverflowCount = 0;
extern "C" {
void vApplicationMallocFailedHook() {
mallocFailedCount++;
}
void vApplicationStackOverflowHook(TaskHandle_t /*xTask*/, char* /*pcTaskName*/) {
stackOverflowCount++;
}
}
/* Variable Declarations for variables in noinit SRAM
Increment NoInit_MagicValue upon adding variables to this area
*/
extern uint32_t __start_noinit_data;
extern uint32_t __stop_noinit_data;
static constexpr uint32_t NoInit_MagicValue = 0xDEAD0000;
uint32_t NoInit_MagicWord __attribute__((section(".noinit")));
std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds> NoInit_BackUpTime __attribute__((section(".noinit")));
void nrfx_gpiote_evt_handler(nrfx_gpiote_pin_t pin, nrf_gpiote_polarity_t action) {
if (pin == Pinetime::PinMap::Cst816sIrq) {
systemTask.OnTouchEvent();
return;
}
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
if (pin == Pinetime::PinMap::PowerPresent and action == NRF_GPIOTE_POLARITY_TOGGLE) {
xTimerStartFromISR(debounceChargeTimer, &xHigherPriorityTaskWoken);
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
} else if (pin == Pinetime::PinMap::Button) {
xTimerStartFromISR(debounceTimer, &xHigherPriorityTaskWoken);
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
}
}
void DebounceTimerChargeCallback(TimerHandle_t xTimer) {
xTimerStop(xTimer, 0);
systemTask.PushMessage(Pinetime::System::Messages::OnChargingEvent);
}
void DebounceTimerCallback(TimerHandle_t /*unused*/) {
systemTask.PushMessage(Pinetime::System::Messages::HandleButtonEvent);
}
void SPIM0_SPIS0_TWIM0_TWIS0_SPI0_TWI0_IRQHandler(void) {
if (((NRF_SPIM0->INTENSET & (1 << 6)) != 0) && NRF_SPIM0->EVENTS_END == 1) {
NRF_SPIM0->EVENTS_END = 0;
spi.OnEndEvent();
}
if (((NRF_SPIM0->INTENSET & (1 << 19)) != 0) && NRF_SPIM0->EVENTS_STARTED == 1) {
NRF_SPIM0->EVENTS_STARTED = 0;
spi.OnStartedEvent();
}
if (((NRF_SPIM0->INTENSET & (1 << 1)) != 0) && NRF_SPIM0->EVENTS_STOPPED == 1) {
NRF_SPIM0->EVENTS_STOPPED = 0;
}
}
static void (*radio_isr_addr)();
static void (*rng_isr_addr)();
static void (*rtc0_isr_addr)();
/* Some interrupt handlers required for NimBLE radio driver */
extern "C" {
void RADIO_IRQHandler(void) {
((void (*)()) radio_isr_addr)();
}
void RNG_IRQHandler(void) {
((void (*)()) rng_isr_addr)();
}
void RTC0_IRQHandler(void) {
((void (*)()) rtc0_isr_addr)();
}
void WDT_IRQHandler(void) {
nrf_wdt_event_clear(NRF_WDT_EVENT_TIMEOUT);
}
void npl_freertos_hw_set_isr(int irqn, void (*addr)()) {
switch (irqn) {
case RADIO_IRQn:
radio_isr_addr = addr;
break;
case RNG_IRQn:
rng_isr_addr = addr;
break;
case RTC0_IRQn:
rtc0_isr_addr = addr;
break;
default:
break;
}
}
uint32_t npl_freertos_hw_enter_critical(void) {
uint32_t ctx = __get_PRIMASK();
__disable_irq();
return (ctx & 0x01);
}
void npl_freertos_hw_exit_critical(uint32_t ctx) {
if (ctx == 0) {
__enable_irq();
}
}
static struct ble_npl_eventq g_eventq_dflt;
struct ble_npl_eventq* nimble_port_get_dflt_eventq(void) {
return &g_eventq_dflt;
}
void nimble_port_run(void) {
struct ble_npl_event* event;
while (true) {
event = ble_npl_eventq_get(&g_eventq_dflt, BLE_NPL_TIME_FOREVER);
ble_npl_event_run(event);
}
}
void BleHost(void* /*unused*/) {
nimble_port_run();
}
void nimble_port_init(void) {
void os_msys_init(void);
void ble_store_ram_init(void);
ble_npl_eventq_init(&g_eventq_dflt);
os_msys_init();
ble_hs_init();
ble_store_ram_init();
int res = hal_timer_init(5, nullptr);
ASSERT(res == 0);
res = os_cputime_init(32768);
ASSERT(res == 0);
ble_ll_init();
ble_hci_ram_init();
nimble_port_freertos_init(BleHost);
}
void nimble_port_ll_task_func(void* args) {
extern void ble_ll_task(void*);
ble_ll_task(args);
}
}
void calibrate_lf_clock_rc(nrf_drv_clock_evt_type_t /*event*/) {
// 16 * 0.25s = 4s calibration cycle
// Not recursive, call is deferred via internal calibration timer
nrf_drv_clock_calibration_start(16, calibrate_lf_clock_rc);
}
void enable_dcdc_regulator() {
NRF_POWER->DCDCEN = 1;
}
int main() {
enable_dcdc_regulator();
logger.Init();
nrf_drv_clock_init();
nrf_drv_clock_lfclk_request(nullptr);
// When loading the firmware via the Wasp-OS reloader-factory, which uses the used internal LF RC oscillator,
// the LF clock has to be explicitly restarted because InfiniTime uses the external crystal oscillator if available.
// If the clock is not restarted, the Bluetooth timers fail to initialize.
nrfx_clock_lfclk_start();
while (!nrf_clock_lf_is_running()) {
}
// The RC source for the LF clock has to be calibrated
#if (CLOCK_CONFIG_LF_SRC == NRF_CLOCK_LFCLK_RC)
nrf_drv_clock_calibration_start(0, calibrate_lf_clock_rc);
#endif
// Unblock i2c?
nrf_gpio_cfg(Pinetime::PinMap::TwiScl,
NRF_GPIO_PIN_DIR_OUTPUT,
NRF_GPIO_PIN_INPUT_DISCONNECT,
NRF_GPIO_PIN_NOPULL,
NRF_GPIO_PIN_S0D1,
NRF_GPIO_PIN_NOSENSE);
nrf_gpio_pin_set(Pinetime::PinMap::TwiScl);
for (uint8_t i = 0; i < 16; i++) {
nrf_gpio_pin_toggle(Pinetime::PinMap::TwiScl);
nrf_delay_us(5);
}
nrf_gpio_cfg_default(Pinetime::PinMap::TwiScl);
debounceTimer = xTimerCreate("debounceTimer", 10, pdFALSE, nullptr, DebounceTimerCallback);
debounceChargeTimer = xTimerCreate("debounceTimerCharge", 200, pdFALSE, nullptr, DebounceTimerChargeCallback);
// retrieve version stored by bootloader
Pinetime::BootloaderVersion::SetVersion(NRF_TIMER2->CC[0]);
if (NoInit_MagicWord == NoInit_MagicValue) {
dateTimeController.SetCurrentTime(NoInit_BackUpTime);
} else {
// Clear Memory to known state
memset(&__start_noinit_data, 0, (uintptr_t) &__stop_noinit_data - (uintptr_t) &__start_noinit_data);
NoInit_MagicWord = NoInit_MagicValue;
}
systemTask.Start();
nimble_port_init();
vTaskStartScheduler();
for (;;) {
APP_ERROR_HANDLER(NRF_ERROR_FORBIDDEN);
}
}
View git blame Copy permalink