app_init1.c

来自「S3C4510B的例程」· C语言 代码 · 共 25 行

/***********************************************************************
 *  MODULE:        app_init1.c     
 *  Description:   This file contains the first functions called after     
 *                 application has been downloaded by the agent loader
 *  Runtime Env:
 *  Company:
 *  Change History:
 *     10-02-01   Create (Yadong Wang)
 ***********************************************************************/

void app_init1(void)
{
//	unsigned long i;
	register i;
	*((volatile unsigned long *) 0x3ff5000) = 0x00000001;

	while(1)
	{
		*((volatile unsigned long *) 0x3ff5008) = 0x00000000;
		for(i=0; i<0x7fFFF; i++);
		*((volatile unsigned long *) 0x3ff5008) = 0x00000001;
		for(i=0; i<0x7FFFF; i++);
	}
}