osdbt.lst

采用台湾MRT晶捷公司的MRT4方案的液晶电视的程序

C51 COMPILER V6.23a  OSDBT                                                                 09/10/2004 16:09:03 PAGE 1   


C51 COMPILER V6.23a, COMPILATION OF MODULE OSDBT
OBJECT MODULE PLACED IN OSDBT.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE OSDBT.C OPTIMIZE(6,SIZE) ORDER DEFINE(DEBUGMSG=0,DEBUGTOOL=0) DEBUG OBJECTE
                    -XTEND CODE SYMBOLS

stmt level    source

   1          /************************************************
   2          *                                               *
   3          * OSDBT.C:  button control routines.            *
   4          *                                               *
   5          *************************************************/
   6          #include <reg51.h>
   7          #include "mascot.h"
   8          #include "OSD.h"
   9          #include "global.h"
  10          
  11          
  12          
  13          
  14          /****************************************
  15          * Polling OSD key                       *
  16          *****************************************/
  17          void osdKeypoll(bit Flag)
  18          {
  19   1      
  20   1              char KEYMASK;
  21   1      
  22   1              if (0)//(SHUTTLE_Pin)
  23   1                      KEYMASK = KEYMASK2;
  24   1              else
  25   1                      KEYMASK = KEYMASK1;
  26   1      
  27   1      
  28   1      
  29   1              //Power Off
  30   1              if(!POWER_BUT_PIN ) // 2003/7/21 10:03