TEAMUSB / mbed-src

mbed library sources

Dependents:   SPI_slave_frdm

Fork of mbed-src by mbed official

Files at this revision

API Documentation at this revision

Revision 450:c04f5563af1d, committed 2015-01-22

Comitter:
mbed_official
Date:
Thu Jan 22 13:00:07 2015 +0000
Parent:
449:a1200ab82049
Child:
451:ea2f0f5bda68
Commit message:
Synchronized with git revision ebc51cd52cf7a36d8b536cd327d944cc8d258d97

Full URL: https://github.com/mbedmicro/mbed/commit/ebc51cd52cf7a36d8b536cd327d944cc8d258d97/

NUCLEO_F303RE - Update SetSysClock function

Changed in this revision

targets/cmsis/TARGET_STM/TARGET_STM32F3/TARGET_NUCLEO_F303RE/system_stm32f3xx.c Show annotated file Show diff for this revision Revisions of this file 
--- a/targets/cmsis/TARGET_STM/TARGET_STM32F3/TARGET_NUCLEO_F303RE/system_stm32f3xx.c	Tue Jan 20 14:30:07 2015 +0000
+++ b/targets/cmsis/TARGET_STM/TARGET_STM32F3/TARGET_NUCLEO_F303RE/system_stm32f3xx.c	Thu Jan 22 13:00:07 2015 +0000
@@ -375,6 +375,7 @@
   }
   RCC_OscInitStruct.PLL.PLLState        = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource       = RCC_PLLSOURCE_HSE;
+  RCC_OscInitStruct.PLL.PREDIV          = RCC_PREDIV_DIV1;
   RCC_OscInitStruct.PLL.PLLMUL          = RCC_PLL_MUL9; // 72 MHz (8 MHz * 9)
   if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
   {
@@ -414,9 +415,10 @@
   RCC_OscInitStruct.OscillatorType      = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSE;
   RCC_OscInitStruct.HSIState            = RCC_HSI_ON;
   RCC_OscInitStruct.HSEState            = RCC_HSE_OFF;
-  RCC_OscInitStruct.HSICalibrationValue = 16;
+  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
   RCC_OscInitStruct.PLL.PLLState        = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource       = RCC_PLLSOURCE_HSI;
+  RCC_OscInitStruct.PLL.PREDIV          = RCC_PREDIV_DIV2;
   RCC_OscInitStruct.PLL.PLLMUL          = RCC_PLL_MUL16; // 64 MHz (8 MHz/2 * 16)
   if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
   {