main.c

三星S3C2440 IIS控制器驱动程序

/*********************************************************************************************
* File：	main.c
* Author:	
* Desc：	c main entry
* History:	
*********************************************************************************************/
#include "2440lib.h"
/*------------------------------------------------------------------------------------------*/
/*	 								extern function						 				    */
/*------------------------------------------------------------------------------------------*/
extern void IIS_Test(void);

/*------------------------------------------------------------------------------------------*/
/*	 								function declare						 				    */
/*------------------------------------------------------------------------------------------*/

/*********************************************************************************************
* name:		main
* func:		c code entry
* para:		none
* ret:		none
* modify:
* comment:		
*********************************************************************************************/
void xmain(void)
{
	ChangeClockDivider(3,1);
	ChangeMPllValue(127,2,1);		//405MHZ
	
	Isr_Init();
	Uart_Init(0, 115200);
	Uart_Select(0);
	    
   	Uart_Printf("\nIIS test for s3c2440A\n");
	
	IIS_Test(); 
	while(1);
      
}