pal.cpp

一个嵌入式系统的C代码

//*************************************************************************
//  MODULE : Pal - Program Abstraction Layer for the RCOS system	  *
//  AUTHOR : Ron Chernich                                                 *
//  PURPOSE: Definition of a class to provide platform dependant services *
//           for timer interrupts, raw keyboard buffer access and low     *
//           level mouse events.					  *
//  HISTORY:                                                              *
//   22-MAR-93  ISR made a friend to beat Borland compiler quirk	  *
//   08-APR-93	Start/Stop added and GetTicks adjusted for 1mS (hah!)	  *
//   14-MAY-93	Sentinal to prevent starting a stopped timer		  *
//   29-OCT-93  Created to make "Timer" more platform independant	  *
//   04-FEB-94  Timer class body moved here from "timer"                  *
//*************************************************************************

#include "pal.hpp"

#ifdef DOS_ENV
  #include "paldos.cpp"
#endif

#ifdef UNIX
  #include "palunix.cc"
#endif