regsnd1.h

来自「用8051采用pwm方式播放 串口语音数据」· C头文件 代码 · 共 56 行

/*H**************************************************************************
* NAME:         regsnd1.h
* author:       nauy         
*----------------------------------------------------------------------------
* Copyright c 2007 nauy.
*----------------------------------------------------------------------------
* PURPOSE:
* This file defines the T8xC51 component:
*   - Register sfrs
*   - Bit SFRs
*****************************************************************************/

#ifndef _REGSND1_H_
#define _REGSND1_H_

#include <reg51.h>

sbit P0_7  = P0    ^ 7;
sbit P0_6  = P0    ^ 6;
sbit P0_5  = P0    ^ 5;
sbit P0_4  = P0    ^ 4;
sbit P0_3  = P0    ^ 3;
sbit P0_2  = P0    ^ 2;
sbit P0_1  = P0    ^ 1;
sbit P0_0  = P0    ^ 0;

sbit P1_7   = P1    ^ 7;
sbit P1_6   = P1    ^ 6;
sbit P1_5   = P1    ^ 5;
sbit P1_4   = P1    ^ 4;
sbit P1_3   = P1    ^ 3;
sbit P1_2   = P1    ^ 2;
sbit P1_1   = P1    ^ 1;
sbit P1_0   = P1    ^ 0;


sbit P2_7   = P2^7;
sbit P2_6   = P2^6;
sbit P2_5   = P2^5;
sbit P2_4   = P2^4;
sbit P2_3   = P2^3;
sbit P2_2   = P2^2;
sbit P2_1   = P2^1;
sbit P2_0   = P2^0;

sbit P3_7   = P3^7;
sbit P3_6   = P3^6;
sbit P3_5   = P3^5;
sbit P3_4   = P3^4;
sbit P3_3   = P3^3;
sbit P3_2   = P3^2;
sbit P3_1   = P3^1;
sbit P3_0   = P3^0;

#endif  /* _REGSND1_H_ */