port.h

Keil uVision2用C语言开发的交通灯嵌入式系统

/*------------------------------------------------------------------*-

   Port.H (v1.00)

  ------------------------------------------------------------------

   Port Header (see Chap 5) for the project TRAFFIC (Chap 7).


   COPYRIGHT
   ---------

   This code is associated with the book:

   EMBEDDED C by Michael J. Pont 
   [Pearson Education, 2002: ISBN: 0-201-79523-X].

   This code is copyright (c) 2001 by Michael J. Pont.
 
   See book for copyright details and other information.

-*------------------------------------------------------------------*/

#ifndef _PORT_H
#define _PORT_H

// ------ T_lights.C ----------------------------------------------
sbit Red_light   = P2^0;
sbit Amber_light = P2^1;
sbit Green_light = P2^2;

#endif

/*------------------------------------------------------------------*-
  ---- END OF FILE -------------------------------------------------
-*------------------------------------------------------------------*/