nvram.lst

T116 源码

C51 COMPILER V7.50   NVRAM                                                                 06/16/2006 15:29:43 PAGE 1   


C51 COMPILER V7.50, COMPILATION OF MODULE NVRAM
OBJECT MODULE PLACED IN .\Obj\NVRAM.obj
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE Source\Comm\NVRAM.C BROWSE INCDIR(.\Include\;.\Source\;.\Include\Panel\;.\I
                    -nclude\GammaTable\) DEFINE(T112) DEBUG OBJECTEXTEND PRINT(.\NVRAM.lst) OBJECT(.\Obj\NVRAM.obj)

line level    source

   1          #include <reg51.h>
   2          #include "common.h"
   3          #include "Struct.h"
   4          #include "system.h"
   5          #include "NVRam.h"
   6          #include "TW10xReg.h"
   7          #include "TwoWire.h"
   8          #include "KeyPad.h"
   9          #include "Video.h"
  10          #include "gamma.h"
  11          #include "T101_Util.h"
  12          
  13          EEPVIDEO   idata EepVideo;      
  14          #ifdef NVRAM
  15          extern uWORD IDATA m_wBuff[3];
  16          extern uCHAR IDATA m_cBuff[4];
  17          #ifdef TV
              extern bit m_bAir_Cable;
              #endif
  20          void EEPLoadPubData(void)
  21          {
  22   1              if(!(ReadPort()&kyMENU))
  23   1      //      if((ReadPort()&kyMENU))
  24   1              {
  25   2                      InitEEPRom();
  26   2                      OSDResetVideoData();
  27   2                      while(!(ReadPort()&kyMENU))     {};
  28   2              }
  29   1              else
  30   1              {
  31   2                      if(I2CReadByte(0xA0, 0x00) != '1' || I2CReadByte(0xA0, 0x01)!= '1' || I2CReadByte(0xA0, 0x02)!= '1' )
  32   2                      {
  33   3                              InitEEPRom();
  34   3                              OSDResetVideoData();
  35   3                              EEPSaveVideoData();//
  36   3                      }
  37   2                      else
  38   2                              I2CReadBytes(EEPVIDEOBLOCK, 0x04, (uCHAR *)&EepVideo, EEPVIDEOSIZE);
  39   2              }
  40   1      #ifdef TV
                      if(I2CReadByte(EEPVIDEOBLOCK, idVIDEO_FLAG_INDEX)&0x01)
                      {
                              m_bAir_Cable=1;
                      }
                      else
                      {
                              m_bAir_Cable=0;
                      }
              #endif
  50   1              OSDSetVideoValues();
  51   1              EEPSaveVideoData();
  52   1      }
  53          
  54          void InitEEPRom(void)
C51 COMPILER V7.50   NVRAM                                                                 06/16/2006 15:29:43 PAGE 2   

  55          {
  56   1              I2CWriteByte(EEPBLOCK0, 0x00, '1');
  57   1              twdDelay(NVRDELAY);
  58   1              I2CWriteByte(EEPBLOCK0, 0x01, '1');
  59   1              twdDelay(NVRDELAY);
  60   1              I2CWriteByte(EEPBLOCK0, 0x02, '1');
  61   1      
  62   1      }
  63          
  64          void OSDResetVideoData(void)
  65          {
  66   1              EepVideo.cBright        = V_BRIGHT_DEF;
  67   1              EepVideo.cContrast      = V_CONTRAST_DEF ;
  68   1              EepVideo.cSharp         = V_SHARP_DEF;
  69   1              EepVideo.cHue           = V_HUE_DEF;
  70   1              EepVideo.cSat           = V_SAT_DEF;
  71   1              EepVideo.cVolume        = 0x80;
  72   1              EepVideo.cGamma         = 0;
  73   1      #ifdef T112                        // add by Sherman 06'01'18
  74   1              EepVideo.cRGB           = V_RGB_DEF;
  75   1              EepVideo.cVCOMA         = V_VCOMA_DEF;  // add by Sherman 06'01'23
  76   1              EepVideo.cVCOMD         = V_VCOMD_DEF;  // add by Sherman 06'01'23
  77   1      #endif
  78   1      }
  79          
  80          void OSDSetVideoValues(void)
  81          {
  82   1      //      I2CWriteByte(VIDEO_ADDR,VSHARP,(I2CReadByte(VIDEO_ADDR,VSHARP)&0xF0)|EepVideo.cSharp);
  83   1          I2CWriteByte(TW101+4,0x80,V_SHARP_MSK|(EepVideo.cSharp<<1));
  84   1      //      I2CWriteByte(VIDEO_ADDR,VBRIGHT,EepVideo.cBright);
  85   1      //      I2CWriteByte(VIDEO_ADDR,VCONTRAST,EepVideo.cContrast);
  86   1              I2CWriteByte(TW101,VBRIGHT,EepVideo.cBright);
  87   1              I2CWriteByte(TW101,VCONTRAST,EepVideo.cContrast);
  88   1              I2CWriteByte(VIDEO_ADDR,VSAT,EepVideo.cSat);
  89   1              I2CWriteByte(VIDEO_ADDR,VHUE,EepVideo.cHue-0x80);       
  90   1      #ifdef T112
  91   1              I2CWriteByte(TW101,VRGB,EepVideo.cRGB);           // add by Sherman 06'01'18
  92   1              I2CWriteByte(TW101,VVCOMA,EepVideo.cVCOMA);  // add by Sherman 06'01'23
  93   1              I2CWriteByte(TW101,VVCOMD,EepVideo.cVCOMD);  // add by Sherman 06'01'23
  94   1      #endif
  95   1              LoadGammaTable(EepVideo.cGamma);
  96   1      #ifdef LG_7
                      I2CWriteByte(TW101+4, 0x80, 0x25);
              #endif
  99   1      }
 100          
 101          void EEPSaveVideoData(void)
 102          {
 103   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_CONTRAST_INDEX,EepVideo.cContrast );
 104   1              twdDelay(NVRDELAY);
 105   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_BRIGHT_INDEX, EepVideo.cBright);
 106   1              twdDelay(NVRDELAY);
 107   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_SHARP_INDEX, EepVideo.cSharp);
 108   1              twdDelay(NVRDELAY);
 109   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_HUE_INDEX, EepVideo.cHue);
 110   1              twdDelay(NVRDELAY);
 111   1      #ifdef T112
 112   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_RGB_INDEX, EepVideo.cRGB);            // add by Sherman 06'01'18
 113   1              twdDelay(NVRDELAY);
 114   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_VCOMA_INDEX, EepVideo.cVCOMA);        // add by Sherman 06'01'23
 115   1              twdDelay(NVRDELAY);
 116   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_VCOMD_INDEX, EepVideo.cVCOMD);        // add by Sherman 06'01'23
C51 COMPILER V7.50   NVRAM                                                                 06/16/2006 15:29:43 PAGE 3   

 117   1              twdDelay(NVRDELAY);
 118   1      #endif
 119   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_SAT_INDEX, EepVideo.cSat);
 120   1              twdDelay(NVRDELAY);
 121   1              I2CWriteByte(EEPVIDEOBLOCK, idVIDEO_VOLUME_INDEX, EepVideo.cVolume);
 122   1      }
 123          #ifdef TV
              
              void EEPSaveTVChannel(uCHAR cTVNum, uWORD wTVFreq)
              {
                      if(m_bAir_Cable)
                      {
                      I2CWriteByte(EEPVIDEOBLOCK+4, idTVCHANNEL_STAT+cTVNum*2, (uCHAR)(wTVFreq>>8));
                      twdDelay(NVRDELAY);
                      I2CWriteByte(EEPVIDEOBLOCK+4, idTVCHANNEL_STAT+cTVNum*2+1, (uCHAR)(wTVFreq&0x00FF));
                      twdDelay(NVRDELAY);
                      }
                      else
                      {
                      I2CWriteByte(EEPVIDEOBLOCK+2, idTVCHANNEL_STAT+cTVNum*2, (uCHAR)(wTVFreq>>8));
                      twdDelay(NVRDELAY);
                      I2CWriteByte(EEPVIDEOBLOCK+2, idTVCHANNEL_STAT+cTVNum*2+1, (uCHAR)(wTVFreq&0x00FF));
                      twdDelay(NVRDELAY);
                      }
              }
              
              
              
              #endif
 146          #endif


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =    420    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =   ----    ----
   IDATA SIZE       =     19    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


C51 COMPILATION COMPLETE.  0 WARNING(S),  0 ERROR(S)