2410led.c

来自「在arm realview下的s3c2410开发板测试工程及代码」· C语言 代码 · 共 67 行

#include "2410lib.h"
#include "2410addr.h"
#include "def.h"
#define LED0_OFF()	rGPGDAT |= 0x01
#define LED0_ON()		rGPGDAT &= 0xfffffffe
#define LED1_OFF()	rGPGDAT |= 0x02
#define LED1_ON()		rGPGDAT &= 0xfffffffd
#define LED2_OFF()	rGPGDAT |=0X100
#define LED2_ON()		rGPGDAT &= 0xfffffeff

int Test_Led(void)
{
	int i;
    rINTMSK = BIT_ALLMSK; 	

	for(i=0;i<30;i++)
	{
		LED0_ON();
		Delay(1000);
/*		
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
*/		
		LED0_OFF();
		
		LED1_ON();
		Delay(1000);
/*		
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
*/		
		LED1_OFF();

		LED2_ON();
		Delay(1000);
/*		
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
		Delay(100000);
*/		
		LED2_OFF();
    		Uart_Printf(".");
		
	}	
	return TRUE;
}