shutdown added

semestralka_2/src/bin/main.rs

@@ -19,16 +19,13 @@ use dma_gpio::config::{
 };
 use dma_gpio::hw_uart_pc::{driver::uart_task, usart1};
 use dma_gpio::wakeup::iwdg::{clear_wakeup_flags, init_watchdog};
+use dma_gpio::sleep::shutdown::enter_shutdown;
 use {defmt_rtt as _, panic_probe as _};
 
 bind_interrupts!(struct Irqs {
     USART1 => BufferedInterruptHandler<peripherals::USART1>;
 });
 
-unsafe extern "C" {
-    fn HAL_PWR_EnterSTANDBYMode();
-}
-
 #[embassy_executor::main]
 async fn main(spawner: Spawner) {
     info!("boot");
@@ -65,18 +62,14 @@ async fn main(spawner: Spawner) {
     info!("DBGMCU CR: dbg_stop={}, dbg_standby={}", cr.dbg_stop(), cr.dbg_standby());
 
     // MAIN LOOP
-    info!("Preparing for standby...");
     Timer::after(Duration::from_millis(500)).await;
 
-    init_watchdog(p.IWDG).await;
+    // init_watchdog(p.IWDG).await;
     Timer::after(Duration::from_millis(10)).await;
-                        
-    unsafe {
-        info!("Standby...");
-        HAL_PWR_EnterSTANDBYMode();
-    }
 
     loop {
+        info!("entering shutdown");
+        enter_shutdown();
         cortex_m::asm::wfi();
         yield_now().await;
     }