mbed library sources change for ST sensors and ST BLE

Fork of mbed-src by mbed official

Revision:
582:a89625bcd809
Parent:
573:ad23fe03a082
--- a/targets/hal/TARGET_STM/TARGET_STM32F7/sleep.c	Thu Jul 02 16:30:08 2015 +0100
+++ b/targets/hal/TARGET_STM/TARGET_STM32F7/sleep.c	Mon Jul 06 09:00:34 2015 +0100
@@ -54,7 +54,7 @@
     // 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
+    // After wake-up from STOP need to reconfigure the system clock
     SetSysClock();
 }