STM32F0xx Standard Peripherals Firmware Library: system_stm32f0xx.c File Reference

STM32F0xx Standard Peripherals Library

STM32F0xx_StdPeriph_Examples/DMA/DMA_USARTTransfer/system_stm32f0xx.c File Reference
#include "stm32f0xx.h"

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Functions

static void SetSysClock (void)
 Configures the System clock frequency, AHB/APBx prescalers and Flash settings.
static void SetSysClock (void)
 Configures the System clock frequency, AHB/APBx prescalers and Flash settings.
void SystemCoreClockUpdate (void)
 Update SystemCoreClock according to Clock Register Values The SystemCoreClock variable contains the core clock (HCLK), it can be used by the user application to setup the SysTick timer or configure other parameters.
void SystemInit (void)
 Setup the microcontroller system.

Variables

__I uint8_t AHBPrescTable [16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}
uint32_t SystemCoreClock = 48000000
STM32L1xx Standard Peripherals Library: Footer

 

 

 For complete documentation on STM32 Microcontrollers visit www.st.com/STM32