AnsweredAssumed Answered

Core Clock speed

Question asked by mahmoud boroumand on Jan 30, 2018
Latest reply on Apr 3, 2018 by Clive One

hello is use stm32f30p4 and use 8000000 hse_value and use cmsis.

i change SystemCoreClock in the system_stm32f0xx.c to 8000000 but my clock doesn't change and still work on 48MHZ.how can i fix it?

 

 

SystemInit();

SystemCoreClockUpdate();
while (!RCC_WaitForHSEStartUp());

 

/** @addtogroup STM32F0xx_System_Private_Variables
* @{
*/
uint32_t SystemCoreClock = 8000000;

Outcomes