#include
#define?uint?unsigned?int
#define?uchar?unsigned?char
uchar?num1?=?0;
//uint??numr?=?0;
xdata?uint?pcacap0[10];
bit?isnewdata;

void?pca0ini（）{//PCA?CEX0配置為正負邊沿均捕捉
	SFRPAGE=0x00;
	PCA0CPM0?=?0x21;????//?正負邊沿觸發模式，CEX0捕捉中斷使能
?	PCA0CPL0?=?0x00;????
?	PCA0CPH0?=?0x00;????
}
void?pcaini（）{
	SFRPAGE=0x00;
	PCA0MD=0x00;//PCA采用系統時鐘的12分頻，且PCA溢出中斷禁止
	PCA0CN=0x40;//啟動PCA計數器
	EIE1|=0x08;//PCA中斷使能
}

/*void?Oscillator_Init（）
{
????SFRPAGE???=?CONFIG_PAGE;
????OSCICN????=?0x83;
}?*/

void?config（）{
//看門狗禁止
	WDTCN?=?0x07;	
????WDTCN?=?0xDE;???
???	WDTCN?=?0xAD;
	SFRPAGE?=?0x0F;
????XBR0??????=?0x08;
????XBR2??????=?0x40;
	//Oscillator_Init（）;???
}

void?PCA_ISR（void）?interrupt?9?using?1?{
????static?xdata?uint?tmpcnt=0;
	static?xdata?uint?PCA0

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

?????文件???????1273??2006-06-21?14:15??2006222212916.c

?????文件????????218??2007-06-04?14:14??www.pudn.com.txt

-----------?---------??----------?-----??----

?????????????????1491????????????????????2