Merge pull request #8427 from jeromecoutant/PR_L4_8343

STM32L4 : sleep issue
ARMmbed · Oct 16, 2018 · 461d59a · 461d59a
2 parents 5c136cc + 7b605b6
commit 461d59a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/targets/TARGET_STM/sleep.c b/targets/TARGET_STM/sleep.c
@@ -163,9 +163,9 @@ void hal_sleep(void)
     // 	LPR: When this bit is set, the regulator is switched from main mode (MR) to low-power mode (LPR).
     int lowPowerMode = PWR->CR1 & PWR_CR1_LPR;
     if (lowPowerMode) {
-        HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);
-    } else {
         HAL_PWR_EnterSLEEPMode(PWR_LOWPOWERREGULATOR_ON, PWR_SLEEPENTRY_WFI);
+    } else {
+        HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);
     }
 #else
     HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);