laohu.c

这里有很多我自己做的凌阳单片机源程序

//IOA0~IOA2:按键
//IOA8~IOA15:指示灯
//IOB0~IOB7:A--H;
//IOB8~IOB15:1--8;
#include<spce061a_chf.h>
#include"bit.h"
void led_deng(void);
void led_right(void);
void led_wrong(void);
void delay(void);
unsigned int key_scan(void);
unsigned int aa[8]={0x017e,0x02bd,0x04db,0x08e7,0x10e7,0x20db,0x40bd,0x807e};//错
unsigned int bb[8]={0x20fe,0x40f5,0x80fb,0x20ef,0x10df,0x08bf,0x047f};//对
unsigned int cc[8]={0x24fb,0x24f7,0x24ef,0x24df};//等
int main()
{
	unsigned long int uiData=0;	
	Set_IOA_Dir(0xff00);
	Set_IOA_Attrib(0xff00);
	Set_IOA_Data(0x0000);
	Set_IOB_Dir(0xffff);
	Set_IOB_Attrib(0xffff);
	Set_IOB_Data(0x0000);
	
	while(1)
	{		
		uiData++;
		if(uiData==0xffffffff)
		{
			uiData=0;
		}
		if(P0_0)//石头
		{
			delay();
			if(P0_0)
			{
				while(P0_0)
				{
					*P_Watchdog_Clear=0x01;
				}
				if(uiData%3==2)
				{
					while(key_scan())
					{
						P0_8=1;//石头					
						led_deng();
					}
				}
				else if(uiData%3==1)
				{
					while(key_scan())
					{
					P0_12=1;//剪子					
					led_right();
					}
				}
				else
				{
					while(key_scan())
					{
					P0_15=1;//布					
					led_wrong();
					}
				}
				
			}
		}
		if(P0_1)//剪子
		{
			delay();
			if(P0_1)
			{
				while(P0_1)
				{
					*P_Watchdog_Clear=0x01;
				}
						if(uiData%3==2)
				{
					while(key_scan())
					{
					P0_8=1;//石头
					led_wrong();
					}
				}
				else if(uiData%3==1)
				{
					while(key_scan())
					{
					P0_12=1;//剪子
					led_deng();
					}
				}
				else
				{
					while(key_scan())
					{
					P0_15=1;//布
					led_right();
					}
				}
			}
		}
		if(P0_2)//布
		{
			delay();
			if(P0_2)
			{
				while(P0_2)
				{
					*P_Watchdog_Clear=0x01;
				}
							if(uiData%3==2)
				{
					while(key_scan())
					{
					P0_8=1;//石头
					led_right();
					}
				}
				else if(uiData%3==1)
				{
					while(key_scan())
					{
					P0_12=1;//剪子
					led_wrong();
					}
				}
				else
				{
					while(key_scan())
					{
					P0_15=1;//布
					led_deng();
					}
				}
			}
		}
	}
	return 0;
}
void delay(void)
{
	unsigned int i=200;
	while(i--);
}
void led_right(void)
{
	unsigned int ww=0;
	for(ww=0;ww<7;ww++)
	{
		Set_IOB_Data(bb[ww]);
		delay();
	}

}				
void led_deng(void)
{
	unsigned int qq=0;
	for(qq=0;qq<4;qq++)
	{
		Set_IOB_Data(cc[qq]);
		delay();
	}

}
void led_wrong(void)
{
	unsigned int rr=0;
	for(rr=0;rr<8;rr++)
	{
		Set_IOB_Data(aa[rr]);
		delay();
	}

}
unsigned int  key_scan(void)
{
	if(*P_IOA_Data&=0x0000)
	{
		return 0;
	}
	else
	{
		return 1;
	}
}