port.h

来自「CODE for embedded C ,hand coding version」· C头文件 代码 · 共 36 行

/*-------------------------------------------------------------------*-
 Port.H (v1.00)
 ----------------------------------------------------------------------
 Port Header file for the milk pasteurization example (Chapter 7)
 -*-------------------------------------------------------------------*/

 //-------------Paulse_Count.C-----------------------------------------

 //Connect pulse input to this pin - debounced in software 
  sbit Sw_pin = P3 ^ 0 ;

  //Connect alarm to this pin (set if pulse is below threshold )

  sbit Alarm_pin = P3 ^ 7 ;

  //------------Bargraph.C--------------------------------------------

  //Bargraph display on these pins
  //The 8 port pins may be distributed over serveral ports if  required
  sbit Pin0 = P1 ^ 0 ;
  sbit Pin1 = P1 ^ 1 ;
  sbit Pin2 = P1 ^ 2 ;
  sbit Pin3 = P1 ^ 3 ;
  sbit Pin4 = P1 ^ 4 ;
  sbit Pin5 = P1 ^ 5 ;
  sbit Pin6 = P1 ^ 6 ;
  sbit Pin7 = P1 ^ 7 ;
  

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