test / mbed-src

mbed library sources

Dependents:   bare

Fork of mbed-src by mbed official

Diff: targets/hal/TARGET_STM/TARGET_NUCLEO_F401RE/sleep.c

Revision:
125:23cc3068a9e4
Parent:
100:0412b5443284
--- a/targets/hal/TARGET_STM/TARGET_NUCLEO_F401RE/sleep.c	Tue Mar 18 13:30:07 2014 +0000
+++ b/targets/hal/TARGET_STM/TARGET_NUCLEO_F401RE/sleep.c	Wed Mar 19 10:15:22 2014 +0000
@@ -31,6 +31,9 @@
 #include "cmsis.h"
 #include "stm32f4xx_hal.h"
 
+// This function is in the system_stm32f4xx.c file
+extern void SystemClock_Config(void);
+
 static TIM_HandleTypeDef TimMasterHandle;
 
 void sleep(void)
@@ -43,4 +46,6 @@
 {
     // 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
+    SystemClock_Config();
 }