finddata.c

51单片机接受SPI口数据

#define uchar unsigned char
const uchar xdata ledcode[]={0x7E,0x0C,0xB6,0x9E,0xCC,0xDA,0xFA,0x0E,0xFE,0xDE,0xEE,0xF8,0x72};
findnum()
{
	uchar i,j,codenum;
	for(i=0,j=0;i<receibufnum;i++)
	{
		for(codenum=0;codenum<strlen(ldecode);codenum++)
		{
			if(ledcode[codenum]==dispbuf[i])
			break;
	    }
		if(codenum<10)
		strp[j++]=codenum+0x30;
		else
		strp[j++]=codenum+0x57;	
	}	
}