#include "delay.h"


void delay_init(void)
{
	RCC_ClocksTypeDef RCC_Clocks;
	RCC_GetClocksFreq(&RCC_Clocks);
	SysTick_Config(RCC_Clocks.SYSCLK_Frequency/1000);	
}



uint32_t 	mTick = 0;
void SysTick_Handler(void)
{
	mTick++;
}

void delay_ms(uint32_t ms)
{	
	uint32_t curTick = mTick;
	
	while((mTick - curTick) < ms);
}