#include "stm32f10x.h"
int main(void)
{
RCC->APB2ENR |= RCC_APB2Periph_GPIOC;
GPIOC->CRH |= (0x3 << 20);
GPIOC->CRH &= (~(0xC << 20));
volatile long i = 0;
while(1)
{
GPIOC->BSRR = GPIO_BSRR_BR13;
for(i = 0; i < 1000*1000*5; i++){;};
GPIOC->BSRR = GPIO_BSRR_BS13;
for(i = 0; i < 1000*1000*5; i++){;};
}
}
, AVR, , 2264 Flash… , AVR
.
— 2176 .
STDLIB — 1476 .