Blink_Light.c

#include <stm32f10x_rcc.h>
#include <stm32f10x_gpio.h>
void Delay(uint32_t nTime);
int main(void)
{
	GPIO_InitTypeDef GPIO_InitStructure;
// Enable Peripheral Clocks
	... (1) ...
// Configure Pins
	... (2) ...
// Configure SysTick Timer
	... (3) ...
	while (1) {
		static int ledval = 0;
// toggle led
		... (4) ...
		Delay (250); // wait 250ms
	}
}
// Timer code
... (5) ...
#ifdef USE_FULL_ASSERT
void assert_failed(uint8_t* file , uint32_t line)
{
	/* Infinite loop */
	/* Use GDB to find out why we're here */
	while (1);
}
#endif