system_stm32f4xx_boot.c File Reference

#include "stm32f4xx.h"

Macros
#define	HSE_VALUE   ((uint32_t)25000000)
#define	HSI_VALUE   ((uint32_t)16000000)
#define	VECT_TAB_OFFSET   0x00

Functions
void	SystemInit (void)
	Setup the microcontroller system Initialize the FPU setting, vector table location and External memory configuration. More...
void	SystemCoreClockUpdate (void)
	Update SystemCoreClock variable 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. More...

Variables
uint32_t	SystemCoreClock = 16000000
const uint8_t	AHBPrescTable [16] = { 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9 }
const uint8_t	APBPrescTable [8] = { 0, 0, 0, 0, 1, 2, 3, 4 }