main.c

此程序时sc32410da源码驱动

#include "../inc/drivers.h"
#include "../inc/lib.h"
#include <string.h>
#include <stdio.h>
#include "inc/max504.h"

#pragma import(__use_no_semihosting_swi)  // ensure no functions that use semihosting 

void  ARMTargetInit(void); 
int main(void)
{   
	
	int flag=0;
	ARMTargetInit();	//开发版初始化
	//SPI_init();
	while(1)
	{
		if(flag==0)
		{
			Max504_SetDA(0);//输出0v
			flag=1;
		}
		else
		{
			Max504_SetDA(1023);//输出满量程
			flag=0;
		}
		hudelay(1000);
		//DA_Test();
	}
	return 0;
	
	
	
}