Diff: targets/hal/TARGET_STM/TARGET_DISCO_L053C8/sleep.c

Revision:

439:c4382fcbbaed

Parent:

376:cb4d9db17537

--- a/targets/hal/TARGET_STM/TARGET_DISCO_L053C8/sleep.c	Mon Dec 15 09:15:06 2014 +0000
+++ b/targets/hal/TARGET_STM/TARGET_DISCO_L053C8/sleep.c	Mon Dec 15 09:30:07 2014 +0000
@@ -35,31 +35,27 @@
 
 static TIM_HandleTypeDef TimMasterHandle;
 
-void sleep(void) {
-    // Disable us_ticker update interrupt
+void sleep(void)
+{
     TimMasterHandle.Instance = TIM21;
-    __HAL_TIM_DISABLE_IT(&TimMasterHandle, TIM_IT_UPDATE);
+
+    // Disable HAL tick interrupt
+    __HAL_TIM_DISABLE_IT(&TimMasterHandle, (TIM_IT_CC2 | TIM_IT_UPDATE));
 
     // Request to enter SLEEP mode
     HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);
 
-    // Re-enable us_ticker update interrupt
-    __HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_UPDATE);
+    // Enable HAL tick interrupt
+    __HAL_TIM_ENABLE_IT(&TimMasterHandle, (TIM_IT_CC2 | TIM_IT_UPDATE));
 }
 
-void deepsleep(void) {
-    // Disable us_ticker update interrupt
-    TimMasterHandle.Instance = TIM21;
-    __HAL_TIM_DISABLE_IT(&TimMasterHandle, TIM_IT_UPDATE);
-
+void deepsleep(void)
+{
     // Request to enter STOP mode with regulator in low power mode
     HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
 
     // After wake-up from STOP reconfigure the PLL
     SetSysClock();
-
-    // Re-enable us_ticker update interrupt
-    __HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_UPDATE);
 }
 
 #endif