tuner.lst

宏芯T102芯片驱动（51单片机作主控）

C51 COMPILER V7.06   TUNER                                                                 12/28/2004 10:14:03 PAGE 1   


C51 COMPILER V7.06, COMPILATION OF MODULE TUNER
OBJECT MODULE PLACED IN .\obj\TUNER.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE source\TUNER.C BROWSE INCDIR(.\include\;.\source\) DEBUG OBJECTEXTEND PRINT
                    -(.\TUNER.lst) OBJECT(.\obj\TUNER.obj)

stmt level    source

   1          #include <reg51.h>
   2          #include "common.h"
   3          #include "System.h"
   4          #include "Struct.h"
   5          #include "OSDCtrl.h"
   6          #include "TwoWire.h"
   7          #include "Tuner.h"
   8          #include "OSDDraw.h"
   9          #include "NVRam.h"
  10          #include "Video.h"
  11          #include "Remote.h"
  12          #include "Keypad.h"
  13          #include "Freq_Table.h"
  14          extern void OpenPanel(void);
  15          unsigned int ttt;
  16          #ifdef TV
  17          
  18          extern bit m_bAir_Cable;
  19          extern bit m_bTV_Skip;
  20          extern uCHAR ir_data;
  21          extern uCHAR m_cSoundSystem;
  22          extern uCHAR idata m_cTV_Num;
  23          
  24          
  25          #define CATV_MIN        1
  26          #define CATV_MAX        96
  27          #define CATV_TOTAL      96
  28          
  29          extern uDWORD m_dwVFrameCntPre;
  30          extern uWORD  m_wHSyncPeriodPre;
  31          extern uCHAR idata m_cBuff[4];
  32          
  33          //unsigned long idata press_counter;
  34          
  35          void AutoMemory(void)
  36          {
  37   1              uCHAR i;
  38   1              //bit bTVFound, bTemp_mute;
  39   1              bit bTVFound;
  40   1              uWORD wTVFreq, wTVFreqMin;
  41   1              uCHAR cTVNum=0;
  42   1              uCHAR cTV_Max,cTV_Min;
  43   1      
  44   1      #ifdef NTSC
  45   1              uWORD* DK_CCIR;
  46   1              if(m_bAir_Cable)
  47   1              {
  48   2                      cTV_Max=124;
  49   2                      cTV_Min=0;
  50   2                      DK_CCIR=DK_CCIR2;
  51   2              }
  52   1              else
  53   1              {
  54   2                      cTV_Max=82; 
C51 COMPILER V7.06   TUNER                                                                 12/28/2004 10:14:03 PAGE 2   

  55   2                      cTV_Min=0;
  56   2                      DK_CCIR=DK_CCIR1;
  57   2              }
  58   1      #endif
  59   1      #ifdef PAL
                              cTV_Max=TV_MAX;
                              cTV_Min=TV_MIN;
              #endif
  63   1          I2CWriteByte(TW101,0xc2,0x00);
  64   1      
  65   1          skipon=0;
  66   1              for(i=0;i<8;i++)
  67   1              {
  68   2                      OSDCleanLine(0,i,0,30);
  69   2              OSDSetLineAttribute(i,0x80);
  70   2              }
  71   1          OSDExit();
  72   1              OSDEnable();
  73   1              OSDPosition(RIGHT_TOP);
  74   1              ir_data=0;
  75   1              for(i=cTV_Min; i<=cTV_Max; i++)
  76   1              {
  77   2              if(ir_data==REMOTE_KEY_POWER)
  78   2              {
  79   3                  RemoteEvent();
  80   3                  break;
  81   3              }
  82   2                      else if(ir_data!=0) break;
  83   2                      wTVFreq = *(DK_CCIR+i);
  84   2                      //wTVFreqMin=wTVFreq-20;
  85   2                      wTVFreqMin=wTVFreq-10;
  86   2                      m_cTV_Num=i+1;
  87   2                      bTVFound=ChannelSel(&wTVFreq, wTVFreqMin);
  88   2                      if(bTVFound)
  89   2                      {
  90   3                              EX1=1;
  91   3                              twdDelay(50);
  92   3                  OSDTVShowChannel(18,1,COL_NORMAL,i+1);
  93   3                      }
  94   2                      else
  95   2                          OSDTVShowChannel(18,1,LBLUE_RED,i+1);
  96   2      
  97   2                      if(bTVFound)
  98   2                      {
  99   3                              if((I2CReadByte(VIDEO_ADDR,0x3A)&0x06)==0x06)
 100   3                              {
 101   4                                      {
 102   5                                              EX1=1;
 103   5                                              twdDelay(50);
 104   5                                              //SourceSelect();
 105   5                                      }
 106   4                                      EEPSaveTVChannel(i, wTVFreq);
 107   4                                      //OSDTVShowChannel(18,1,COL_NORMAL,cTVNum+1);   //陪ボ