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📁 TFT LCD驱动芯片T100A+AU7" Source code
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 249   1      
 250   1      #endif          
 251   1      #ifdef WVGA
                 if(!m_cStandard)//NTSC
                              *wDHTotal = ((int)fDHTotalF/2 * 2); 
                  else
                              *wDHTotal = ((int)fDHTotalF/2 * 2)-0x0a;
                              
              #endif          
 258   1              m_dwBuff[1] = dwFrameXclkCnt*1000/ (*wDHTotal);
 259   1              *wDVTotal = m_dwBuff[1] / 1000;
 260   1              *wDVFrac  = m_dwBuff[1] % 1000;
 261   1      
 262   1              return fDHTotalF; 
 263   1      }
 264          
 265          uWORD DisplayVibration(float fDHTotalF, uWORD wDHTotal, uWORD* wDVTotal, uWORD wDWVSZ, uWORD wDVFrac)
 266          {
 267   1              uWORD wActiveDiff; 
 268   1              uWORD wVibLeft;
 269   1      
 270   1              wActiveDiff=(fDHTotalF-wDHTotal)*wDWVSZ;
 271   1              
 272   1              if(wDVFrac % 10 >= 5)
 273   1                      wDVFrac = wDVFrac / 10 + 1;
 274   1              else
 275   1                      wDVFrac = wDVFrac / 10;
 276   1      
 277   1              if(wDVFrac < 95)
 278   1              {
 279   2                      wDVFrac = wDVFrac  + 5; 
 280   2              m_wBuff[0] = (unsigned long)wDVFrac*wDHTotal/100;
 281   2              }
 282   1              else
 283   1              {
 284   2                      m_wBuff[0] = 0;
 285   2              }
 286   1              //m_wBuff[0] is fraction part of output hsync(pixels)
 287   1              
 288   1      
 289   1              if(m_wBuff[0]<wActiveDiff)
 290   1              {
 291   2                      if(wActiveDiff-m_wBuff[0]>=wDHTotal*0.3)
 292   2                      {
 293   3                              *wDVTotal -= 1;
 294   3                              m_wBuff[0] += wDHTotal;
 295   3                      }
 296   2              }
 297   1              if(m_wBuff[0]>=wActiveDiff)
 298   1              {
 299   2                      if(wActiveDiff <= (unsigned long)wDWVSZ * 255 / 128)
 300   2                              m_cBuff[0]=(unsigned long)wActiveDiff*128/wDWVSZ;
 301   2                      else
C51 COMPILER V7.06   DISPLAY                                                               06/16/2005 10:05:42 PAGE 6   

 302   2                              m_cBuff[0]=255;
 303   2      #ifndef T100    //Ruby test 2004-08-19
                              I2CWriteByte(TW101, 0x86, m_cBuff[0]);
              #endif
 306   2      //Ruby test 2004-06-03
 307   2                      m_cBuff[0]=(m_wBuff[0]-wActiveDiff)/(*wDVTotal-DWVSST-DISP_DFLT_VSWIDTH-wDWVSZ);
 308   2      /////   
 309   2      #ifndef T100
                              I2CWriteByte(TW101, 0x87, m_cBuff[0]);
              #endif
 312   2                      wVibLeft=0;
 313   2              }
 314   1              else
 315   1              {
 316   2                      if(m_wBuff[0] <= (unsigned long)wDWVSZ*255/128)
 317   2                              m_cBuff[0]=(unsigned long)m_wBuff[0]*128/wDWVSZ;
 318   2                      else
 319   2                              m_cBuff[0]=255;
 320   2      #ifndef T100    //Ruby test 2004-08-19  
                              I2CWriteByte(TW101, 0x86, m_cBuff[0]);
                              I2CWriteByte(TW101, 0x87, 0);
              #endif
 324   2                      wVibLeft=(wActiveDiff-m_wBuff[0]);                      
 325   2              }
 326   1              return wVibLeft;   //Remap DCLK
 327   1      }
 328          
 329          
 330          uDWORD DisplayGetXclkCnt(uDWORD dwFrameXclkCnt)
 331          {
 332   1              dwFrameXclkCnt *= DNDIV_40;
 333   1              return dwFrameXclkCnt;
 334   1      }
 335          
 336          uDWORD GetInputVSyncXclkCnt(void)
 337          {
 338   1              uDWORD dwVSyncCount;
 339   1      
 340   1              m_cBuff[0] = I2CReadByte(TW101, 0x50);
 341   1              I2CWriteByte(TW101, 0x50, m_cBuff[0] | 0x10); //Start to Measurement VSYNC counter using XCLK
 342   1                                      
 343   1              m_cBuff[0] = 100;
 344   1              while(m_cBuff[0]--)
 345   1              {
 346   2                      twdDelay(1);
 347   2                      if ((I2CReadByte(TW101, 0x50)&0x20)) //V sync counter is done exit
 348   2                              break;
 349   2              }
 350   1              m_cBuff[0] = I2CReadByte(TW101, 0x50);
 351   1              m_cBuff[0] &= 0xCF;                     //Disable Auto Position
 352   1              I2CWriteByte(TW101, 0x50, m_cBuff[0]);
 353   1      
 354   1              dwVSyncCount =  I2CReadByte(TW101, 0x53);
 355   1              dwVSyncCount <<= 8;
 356   1              dwVSyncCount |= I2CReadByte(TW101, 0x52);
 357   1              dwVSyncCount <<= 8;
 358   1              dwVSyncCount |= I2CReadByte(TW101, 0x51);
 359   1              
 360   1              return dwVSyncCount;    
 361   1      }
 362          
 363          
C51 COMPILER V7.06   DISPLAY                                                               06/16/2005 10:05:42 PAGE 7   

NAME                                    CLASS   MSPACE  TYPE    OFFSET  SIZE
====                                    =====   ======  ====    ======  ====


P0 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0080H  1
isrcSVIDEO . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
P1 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   0090H  1
P2 . . . . . . . . . . . . . . . . . .  SFR      DATA   U_CHAR   00A0H  1
idVIDEO_SHARP_INDEX. . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
_DisplayGetHVTotal . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  wDHTotal . . . . . . . . . . . . . .  AUTO     DATA   PTR      0000H  3
  wDVTotal . . . . . . . . . . . . . .  AUTO     DATA   PTR      0003H  3
  wDVFrac. . . . . . . . . . . . . . .  AUTO     DATA   PTR      0006H  3
  wDWVSZ . . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0009H  2
  dwFrameXclkCnt . . . . . . . . . . .  AUTO     DATA   U_LONG   000BH  4
  fDHTotalF. . . . . . . . . . . . . .  AUTO     DATA   FLOAT    000FH  4
ScaleEnd . . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
ROMDATA. . . . . . . . . . . . . . . .  TYPEDEF  CODE   INT      -----  2
VIDEOINPUT . . . . . . . . . . . . . .  TYPEDEF  -----  U_CHAR   -----  1
tagEEPVIDEO. . . . . . . . . . . . . .  * TAG *  -----  STRUCT   -----  8
  cSharp . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0000H  1
  cBright. . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0001H  1
  cContrast. . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0002H  1
  cSat . . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0003H  1
  cHue . . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0004H  1
  cVolume. . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0005H  1
  cSource. . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0006H  1
  cFlag. . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0007H  1
sCHAR. . . . . . . . . . . . . . . . .  TYPEDEF  -----  CHAR     -----  1
idTVCHANNEL_STAT . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
uCHAR. . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_CHAR   -----  1
BOOL16 . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_INT    -----  2
DSPPLL_40. . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
DSPPLL_42. . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
_DisplayGetXclkCnt . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  dwFrameXclkCnt . . . . . . . . . . .  * REG *  DATA   U_LONG   0004H  4
DSPPLL_36. . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
sROM8. . . . . . . . . . . . . . . . .  TYPEDEF  CODE   CHAR     -----  1
uROM8. . . . . . . . . . . . . . . . .  TYPEDEF  CODE   U_CHAR   -----  1
idVIDEO_FLAG_INDEX . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
ScaleFULL. . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
m_wVTotal. . . . . . . . . . . . . . .  EXTERN   IDATA  U_INT    -----  2
_twdDelay. . . . . . . . . . . . . . .  EXTERN   CODE   PROC     -----  -----
isrcCVIDEO2. . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
isrcCVIDEO3. . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
isrcCVIDEO4. . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
BOOL . . . . . . . . . . . . . . . . .  TYPEDEF  DATA   INT      -----  2
m_dwBuff . . . . . . . . . . . . . . .  EXTERN   DATA   ARRAY    -----  8
sWORD. . . . . . . . . . . . . . . . .  TYPEDEF  -----  INT      -----  2
Scale4_3 . . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
VOID . . . . . . . . . . . . . . . . .  TYPEDEF  -----  VOID     -----  -----
uWORD. . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_INT    -----  2
BITS . . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_CHAR   -----  1
_I2CReadByte . . . . . . . . . . . . .  EXTERN   CODE   PROC     -----  -----
BYTE . . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_CHAR   -----  1
m_cBuff. . . . . . . . . . . . . . . .  EXTERN   IDATA  ARRAY    -----  4
m_wHRes. . . . . . . . . . . . . . . .  EXTERN   DATA   U_INT    -----  2
DSPPLL_DEFAULT . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
eEEPVIDEO. . . . . . . . . . . . . . .  TYPEDEF  -----  U_CHAR   -----  1
_DisplaySetPrefill . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  wDWVSZ . . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0000H  2
C51 COMPILER V7.06   DISPLAY                                                               06/16/2005 10:05:42 PAGE 8   

NAME                                    CLASS   MSPACE  TYPE    OFFSET  SIZE
====                                    =====   ======  ====    ======  ====


  wDHTotal . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0002H  2
  wDVTotal . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0004H  2
  wPrefill . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0006H  2
WORD . . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_INT    -----  2
m_cScaleratio. . . . . . . . . . . . .  EXTERN   IDATA  U_CHAR   -----  1
DisplayProcess . . . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  wDVTotal . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0000H  2
  wDHTotal . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0002H  2
  wVOffset . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0004H  2
  wDWVSZ . . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0006H  2
  wDVFrac. . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0008H  2
  wVibLeft . . . . . . . . . . . . . .  AUTO     DATA   U_INT    000AH  2
  wDHBlk . . . . . . . . . . . . . . .  AUTO     DATA   U_INT    000CH  2
  fDHTotalF. . . . . . . . . . . . . .  * REG *  DATA   FLOAT    0004H  4
m_dwTemp . . . . . . . . . . . . . . .  PUBLIC   DATA   ARRAY    0000H  8
_I2CWriteByte. . . . . . . . . . . . .  EXTERN   CODE   PROC     -----  -----
idVIDEO_BRIGHT_INDEX . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
cNTSC_OFFSET . . . . . . . . . . . . .  EXTERN   DATA   U_CHAR   -----  1
m_wVRes. . . . . . . . . . . . . . . .  EXTERN   DATA   U_INT    -----  2
m_wBuff. . . . . . . . . . . . . . . .  EXTERN   IDATA  ARRAY    -----  6
sROM16 . . . . . . . . . . . . . . . .  TYPEDEF  CODE   INT      -----  2
uROM16 . . . . . . . . . . . . . . . .  TYPEDEF  CODE   U_INT    -----  2
isrc_end . . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
EEPVIDEO . . . . . . . . . . . . . . .  TYPEDEF  -----  STRUCT   -----  8
  cSharp . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0000H  1
  cBright. . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0001H  1
  cContrast. . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0002H  1
  cSat . . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0003H  1
  cHue . . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0004H  1
  cVolume. . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0005H  1
  cSource. . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0006H  1
  cFlag. . . . . . . . . . . . . . . .  MEMBER   -----  U_CHAR   0007H  1
_DisplaySetTiming. . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  wDHTotal . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0000H  2
  wDVTotal . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0002H  2
  wTemp. . . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0004H  2
idVIDEO_SOURCE_INDEX . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
m_wDWHSZ . . . . . . . . . . . . . . .  PUBLIC   DATA   U_INT    0008H  2
idVIDEO_VOLUME_INDEX . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
isrcTV . . . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
idVIDEO_HUE_INDEX. . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
m_cStandard. . . . . . . . . . . . . .  EXTERN   IDATA  U_CHAR   -----  1
GetInputVSyncXclkCnt . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  dwVSyncCount . . . . . . . . . . . .  AUTO     DATA   U_LONG   0000H  4
cPAL_OFFSET. . . . . . . . . . . . . .  EXTERN   DATA   U_CHAR   -----  1
idVIDEO_SAT_INDEX. . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
Scale16_9. . . . . . . . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
_DisplayVibration. . . . . . . . . . .  PUBLIC   CODE   PROC     0000H  -----
  fDHTotalF. . . . . . . . . . . . . .  AUTO     DATA   FLOAT    0000H  4
  wDHTotal . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0004H  2
  wDVTotal . . . . . . . . . . . . . .  AUTO     DATA   PTR      0006H  3
  wDWVSZ . . . . . . . . . . . . . . .  AUTO     DATA   U_INT    0009H  2
  wDVFrac. . . . . . . . . . . . . . .  AUTO     DATA   U_INT    000BH  2
  wActiveDiff. . . . . . . . . . . . .  AUTO     DATA   U_INT    000DH  2
  wVibLeft . . . . . . . . . . . . . .  AUTO     DATA   U_INT    000FH  2
Scale_Type . . . . . . . . . . . . . .  TYPEDEF  -----  U_CHAR   -----  1
idVIDEO_CONTRAST_INDEX . . . . . . . .  E_CONST  -----  U_CHAR   -----  1
C51 COMPILER V7.06   DISPLAY                                                               06/16/2005 10:05:42 PAGE 9   

NAME                                    CLASS   MSPACE  TYPE    OFFSET  SIZE
====                                    =====   ======  ====    ======  ====


sDWORD . . . . . . . . . . . . . . . .  TYPEDEF  -----  LONG     -----  4
uDWORD . . . . . . . . . . . . . . . .  TYPEDEF  -----  U_LONG   -----  4


MODULE INFORMATION:   STATIC OVERLAYABLE
   CODE SIZE        =   2299    ----
   CONSTANT SIZE    =   ----    ----
   XDATA SIZE       =   ----    ----
   PDATA SIZE       =   ----    ----
   DATA SIZE        =     10      68
   IDATA SIZE       =   ----    ----
   BIT SIZE         =   ----    ----
END OF MODULE INFORMATION.


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

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