diff options
Diffstat (limited to 'src/main.cpp')
-rw-r--r-- | src/main.cpp | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/src/main.cpp b/src/main.cpp index 7d4f0858..e14d03a2 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -115,7 +115,6 @@ Pinetime::Controllers::FS fs {spiNorFlash}; Pinetime::Controllers::Settings settingsController {fs}; Pinetime::Controllers::MotorController motorController {settingsController}; - Pinetime::Applications::DisplayApp displayApp(lcd, lvgl, touchPanel, @@ -156,6 +155,16 @@ Pinetime::System::SystemTask systemTask(spi, fs, touchHandler); +/* 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(); @@ -316,6 +325,15 @@ int main(void) { // 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; + } + lvgl.Init(); systemTask.Start(); |