/*******************************************************************/
/*?main.c	?????????????????????????????????????????????????????*/
/*?????????????????????????????????????????????????????????????????*/
/*?zhuang???????????移植到PIC單片機接口上??????????????????????????*/
/*??????????????????本程序僅供學習參考?????????????????????????????*/
/*******************************************************************/
#include?“pic18.h“
#include?“SPI_DA.h“
//定義芯片工作時的配置位

__CONFIG（1FOSC_INTIO2?&?PRCKEN_OFF?&?IESO_OFF??&?PLLCFG_OFF?&?XINST_OFF?&?RETEN_ON??&?SOSCEL_HIGH）;
__CONFIG（2PWRTEN_OFF?&?BOREN_SBORDIS?&?BORV_0?&?BORPWR_HIGH?&?WDTEN_OFF?）?;?
__CONFIG（30xFFFF）;
__CONFIG（40xFFFF）;
__CONFIG（50xFFFF）;//__CONFIG（50xFF00）;
__CONFIG（60xFFFF）;//__CONFIG（60x8000）;
__CONFIG（70xFFFF）;

/**?D?E?C?L?A?R?A?T?I?O?N?S?******************************************/
void?Delay（unsigned?int?delayint）
{
	unsigned?int?ij;
	for（i=0;i	{
		for（j=0;j<71;j++）;
	}
}

void?main?（void）
{
unsigned?int?index;
	OSCCON=0xF6;

	PORTF?=?0;
	LATF=0;
	TRISF?=?0;?	
	
	PORTC?=?0;
	LATC=0;
	TRISC?=?0;?	
	
	
	TRISE?=?0;?	
	LATE=0;
	PORTE?=?1;		//?Set?LAT?register?bit?7?to?turn?on?LED

	SPI_DA_cmd（0x560x0001）;//AD5422復位
	
	SPI_DA_cmd（0x550x1005）;//寫AD5422控制寄存器，0x1000為電壓輸出，0x1005為電流輸出
	
	while?（1）
	{				
		
		PORTE?=?PORTE?<<1;
		Delay（2000）;	//?Delay?50?x?1000?=?50000?cycles;?200ms?@?1MHz;
		if（PORTE?==0x80）PORTE?=?1;		
		SPI_DA_cmd（0x01index）;
		//index=65000;
		index=index+100;
		if（index>65560）index=0;

	}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????1610??2011-04-29?10:57??AD5422_C_Hello\01?Hello?LED.c

?????文件????????383??2011-11-30?16:45??AD5422_C_Hello\01?Hello?LED.dep

?????文件???????1418??2009-01-16?14:03??AD5422_C_Hello\01?Hello?LED.o

?????文件?????299291??2011-04-29?10:57??AD5422_C_Hello\01?Hello?LED.p1

?????文件?????175389??2011-04-29?10:57??AD5422_C_Hello\01?Hello?LED.pre

?????文件?????????96??2011-04-29?10:57??AD5422_C_Hello\funclist

?????文件????????777??2011-04-02?13:42??AD5422_C_Hello\init.h

?????文件???????5344??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.cof

?????文件????????846??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.hex

?????文件???????1051??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.hxl

?????文件??????29195??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.lst

?????文件??????11919??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.map

?????文件???????1327??2011-04-29?11:50??AD5422_C_Hello\Lesson?1?LED.mcp

?????文件???????7841??2011-11-30?16:45??AD5422_C_Hello\Lesson?1?LED.mcs

?????文件????1844736??2011-04-29?11:50??AD5422_C_Hello\Lesson?1?LED.mcw

?????文件???????2537??2011-11-30?16:45??AD5422_C_Hello\Lesson?1?LED.mptags

?????文件???????3289??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.obj

?????文件??????33392??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.rlf

?????文件???????1375??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.sdb

?????文件???????5043??2011-04-29?10:57??AD5422_C_Hello\Lesson?1?LED.sym

?????文件????????136??2011-11-30?16:45??AD5422_C_Hello\Lesson?1?LED.tagsrc

?????文件??????27125??2009-01-15?18:01??AD5422_C_Hello\p18f45k20.h

?????文件???????1776??2011-04-29?10:41??AD5422_C_Hello\SPI_DA.C

?????文件????????452??2011-04-29?09:31??AD5422_C_Hello\SPI_DA.dep

?????文件?????????54??2011-03-29?15:40??AD5422_C_Hello\SPI_DA.h

?????文件?????297645??2011-04-29?10:57??AD5422_C_Hello\SPI_DA.p1

?????文件?????174865??2011-04-29?10:57??AD5422_C_Hello\SPI_DA.pre

?????文件???????3971??2011-04-29?10:57??AD5422_C_Hello\startup.as

?????文件??????10387??2011-04-29?10:57??AD5422_C_Hello\startup.lst

?????文件???????3437??2011-04-29?10:57??AD5422_C_Hello\startup.obj

............此處省略5個文件信息