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This commit is contained in:
Andreas Mieke 2018-03-18 23:43:59 +01:00
parent 4093cd295f
commit dc99dcf6e8
41 changed files with 1775 additions and 19 deletions
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23
Mieke/SW/ODD/systick.c Normal file
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#include "systick.h"
volatile uint32_t SysTickCnt;
void SysTick_Handler()
{
SysTickCnt++;
}
void systick_init(void)
{
RCC_ClocksTypeDef clocks;
RCC_GetClocksFreq(&clocks);
SysTick_Config(clocks.HCLK_Frequency/1000 - 1);
SysTickCnt = 0;
}
void Wait(uint32_t ms)
{
uint32_t SysTickCntHold = SysTickCnt;
while((SysTickCnt - SysTickCntHold) <= ms);
}