xpy.c

来自「PIC18F4620、TIS6700下RFID程序」· C语言 代码 · 共 45 行

#include "xpy.h"
#include <p18f4620.h>
void InputIO(uchar c,uchar index)
{
	switch(c)
	{
		case 'A':
			TRISA |= index;
			break;
		case 'B':
			TRISB |= index;
			break;
		case 'C':
			TRISC |= index;
			break;
		case 'D':
			TRISD |= index;
			break;
		case 'E':
			TRISE |= index;
			break;
    }
}
void OutputIO(uchar c,uchar index)
{
	switch(c)
	{
		case 'A':
			TRISA &= ~index;
			break;
		case 'B':
			TRISB &= ~index;
			break;
		case 'C':
			TRISC &= ~index;
			break;
		case 'D':
			TRISD &= ~index;
			break;
		case 'E':
			TRISE &= ~index;
			break;
    }
}