base_io.h

来自「USB驱动使用比较详细的一个例子」· C头文件 代码 · 共 27 行

#ifndef __base_io_h__
#define __base_io_h__

#define D12_Command	0xff03
#define D12_Data	0xff02

//sbit A0c	= P3^0;
//sbit WRc	= P3^6;
//sbit RDc	= P3^7;
sbit MCU_D12CS	  = P1^6;
sbit MCU_D12RST   = P1^7;
sbit D12SUSPD	  = P3^3;

/**********************
sbit MCU_LED0   = P1^0;
sbit MCU_LED1   = P1^1;
sbit MCU_LED2   = P1^2;
sbit MCU_LED3   = P1^3;
**********************/

void outportb(unsigned int,unsigned char);
unsigned char inportb(unsigned int);

#define DISABLE		EA=0
#define ENABLE		EA=1
#endif