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FaxProcess0417.c
资源名称：VsonBryanFaxConexant070517.rar　[点击查看]
上传用户：xhjmsc
上传日期：2019-09-13
资源大小：389k
文件大小：24k
源码类别：

传真(Fax)编程

开发平台：

C/C++

FaxProcess0417.c：源码内容
  3. #include "includeH.h"
  6. //**************************************************************************
  7. void  FaxRXProcess(void)
  8. {     
  9.       unsigned char ucFlashSttsOverflowCnt=0,
  10.                     ucGeneralCount=0,ucGeneralCnt=0,
  11.                     ucRxIndex3=0,ucRxIndex2=0,
  12.                     ucRxIndex1=0,ucRxIndex0=0;
  13.       unsigned int wNextPageAddress=0,wPageAddress,
  14.                    wGeneralCount=0,wDataRearCount=0;
  16.       FaxRxInit();
  17. /***************************************************************************/      
  18. //detect ringing two times
  20. //ATA     
  21.       
  22.       SendATcmdATA();                 //Connect
  24.       while (1)  //CONNECT(54) 0D 0A
  25.       {
  26.        ucRxIndex1=gucUartRxCnt-3;
  27.         ucRxIndex0=gucUartRxCnt-2;
  28.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  29.           break;
  30.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  31.         RxFaxTimeOverflowErrorQuit();
  33.       }
  34.       
  35.       Delay1500ms();  // delay 1.5S minimun 1 second
  36.       
  37.       SendATdataFTHCSI();    //The final bit is 0. The modem will generates CONNECT message.
  38.       while (1)  //CONNECT(54) 0D 0A
  39.       {
  40.         ucRxIndex1=gucUartRxCnt-3;
  41.         ucRxIndex0=gucUartRxCnt-2;
  42.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  43.           break;
  44.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  45.         RxFaxTimeOverflowErrorQuit();
  46.       }
  47.       
  48.       for (ucGeneralCount=0; ucGeneralCount<50; ucGeneralCount++)// delay 1.5S minimun 1 second
  49.       {
  50.          ATcmdDelay();  //50ms
  51.       }
  53.       SendATdataFTHDIS();//SendATdataFTHTSI(sizeof (FTHDIS)); a bug of Sep.18
  54.       
  55.       while (1)    //O K 0D 0A
  56.       {
  57.         ucRxIndex1=gucUartRxCnt-3;
  58.         ucRxIndex0=gucUartRxCnt-2;
  59.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1])) //K ==0x4b
  60.           break;
  61.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  62.         RxFaxTimeOverflowErrorQuit();
  63.       }
  64.           
  65. //*
  66. //FRH  TSI (transmitting subscriber identification)        
  67.       SendATcmdFRH();  
  68.       while (1)    //Connect data.....OK 0D 0A
  69.       {
  70.         ucRxIndex1=gucUartRxCnt-3;
  71.         ucRxIndex0=gucUartRxCnt-2;
  72.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  73.           break;
  74.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  75.           break;
  76.         //if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4b==aucUartRxBuf[ucRxIndex1]))
  77.           //{FrhFlag=0x03;break;}
  78.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  79.         RxFaxTimeOverflowErrorQuit();
  80.       }//while
  81.       
  82.       for (ucGeneralCnt=0;ucGeneralCnt<5;ucGeneralCnt++)
  83.       {
  84.       
  85.       
  86.       if (gucFrhErrorStatus==0x03 || (0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  87.       {
  88.        SendATcmdSuffix();
  89.        ATcmdDelay();
  90.        ATcmdDelay();
  91.        ATcmdDelay();
  92.        SendATcmdPrefix();
  93.        ATcmdDelay();
  94.        SendATcmdSuffix();
  95.        ATcmdDelay();
  96.        ATcmdDelay();
  97.        ATcmdDelay();
  98.        Delay2000ms();//add at Jan. 16, 2007
  99.        FthCsiDis();
  100.        SendATcmdFRH();  
  101.        while (1)    //Connect data.....OK 0D 0A
  102.        {
  103.         ucRxIndex1=gucUartRxCnt-3;
  104.         ucRxIndex0=gucUartRxCnt-2;
  105.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  106.           break;
  107.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  108.           break;
  109.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  110.         RxFaxTimeOverflowErrorQuit();
  111.        }//while
  112.       }//if
  113.       if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  114.       {
  115.         while (1)    
  116.         {
  117.          ucRxIndex1=gucUartRxCnt-3;
  118.           ucRxIndex0=gucUartRxCnt-2;
  119.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  120.             break;
  121.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  122.             break;
  123.           if ((0x13==aucUartRxBuf[ucRxIndex0])&&(0xff==aucUartRxBuf[ucRxIndex1]))
  124.             {gucFrhErrorStatus=CNGFthOnlySendOneNSF;}
  125.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  126.           RxFaxTimeOverflowErrorQuit();
  127.         }//while
  128.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  129.             continue;//Response is not OK, but NO Carrier. should Re FTH CSI and DIS
  130.         else
  131.             break;//break for cycle
  132.       }//if
  133.       }//for
  134. //FRH DCS (digital command signal)
  135.       if (gucFrhErrorStatus!=CNGFthOnlySendOneNSF)
  136.       {          
  137.         SendATcmdFRH(); 
  138.         while (1)    
  139.         {
  140.          ucRxIndex1=gucUartRxCnt-3;
  141.           ucRxIndex0=gucUartRxCnt-2;
  142.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  143.             break;
  144.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  145.           RxFaxTimeOverflowErrorQuit();
  146.         }//while
  147.       
  148.         while (1)    
  149.         {
  150.          ucRxIndex1=gucUartRxCnt-3;
  151.           ucRxIndex0=gucUartRxCnt-2;
  152.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  153.             break;
  154.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  155.           RxFaxTimeOverflowErrorQuit();
  156.         }//while      
  157.       }//if
  158. //*/
  163. //FRM TCF (training check)
  164.       SendATcmdFRM();
  166.       while (1)    
  167.       {
  168.        ucRxIndex1=gucUartRxCnt-3;
  169.         ucRxIndex0=gucUartRxCnt-2;
  170.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  171.           break;
  172.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  173.         RxFaxTimeOverflowErrorQuit();
  174.       }
  175.       if (gucFrhErrorStatus==0x03) return;
  176.       //Carrier==Training check     
  177. ///* //add the No carrier check a bug of Dec.25,2006     
  178.       while (1)    
  179.       {
  180.         ucRxIndex1=gucUartRxCnt-3;
  181.         ucRxIndex0=gucUartRxCnt-2;
  182.         if ((aucUartRxBuf[ucRxIndex0]==0x0d)&&(aucUartRxBuf[ucRxIndex1]==0x52))//4B Result code is not OK, but No carrier
  183.           break;
  184.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  185.         RxFaxTimeOverflowErrorQuit();
  186.       }
  187.       if (gucFrhErrorStatus==0x03) return;      
  188. //*/   
  189. //Training check over   
  190. //FTHCFR  (confirmation to receive)
  191.       SendATcmdFTH();
  192.       while (1)    //Connect
  193.       {
  194.        ucRxIndex1=gucUartRxCnt-3;
  195.         ucRxIndex0=gucUartRxCnt-2;
  196.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  197.           break;
  198.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  199.         RxFaxTimeOverflowErrorQuit();
  200.       }
  201.       if (gucFrhErrorStatus==0x03) return;
  202.       
  203.       for (ucGeneralCount=0; ucGeneralCount<30; ucGeneralCount++)// delay 1.5S minimun 1 second
  204.       {
  205.          ATcmdDelay();  //50ms
  206.       }
  207.       
  208.       SendATdataFTHCFR();
  210.       while (1)    
  211.       {
  212.        ucRxIndex1=gucUartRxCnt-3;
  213.         ucRxIndex0=gucUartRxCnt-2;
  214.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  215.           break;
  216.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  217.         RxFaxTimeOverflowErrorQuit();
  218.       }  
  219.       if (gucFrhErrorStatus==0x03) return;
  220.       
  223. //FRM pageimage
  224.       //SendATcmdFRM146();
  225.       SendATcmdFRM();
  226.            
  227.       wGeneralCount=0;//63;
  228.       ucGeneralCnt=0;//28;
  229.       //wPageAddress=0;
  230.       gucFrhErrorStatus=0;
  231.       gucUartRxCnt=0;
  232.       gpucQueueRear=0;
  233.       gpucQueueFront=0;
  234.       gdwRxQueueRearCnt=0;
  235.       gdwRxQueueFrontCnt=0;
  236.       //ZERO_ADDRESS();
  238.       wPageAddress=cstFaxRxBufStartPage;//Block 19 Modify at Jan. 6, 2007
  239.       do{
  240.  wNextPageAddress=wPageAddress+64;
  241.  wPageAddress=CalNextPageAddress(wPageAddress);
  242. }while(wNextPageAddress==wPageAddress);
  243.            //erase next block
  244.       if (wPageAddress%64==0)
  245.       {
  246.          ROW_ADDRESS_LOW=wPageAddress & 0XFF;
  247.          ROW_ADDRESS_HIGH=(wPageAddress>>8) & 0XFF; 
  248.          ERASE_ONE_BLOCK();
  249.       }
  250.       wPageAddress=cstFaxRxBufStartPage+1;
  251. //COMMAND
  252.               //Flash_Reset();
  253.               COMMAND_VAL=0X80;
  254.           COMMAND_LATCH_INTO();
  256. //ADDRESS
  257.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  258.           ADDRESS_LATCH_INTO();
  260.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  261.           ADDRESS_LATCH_INTO();
  263.           ADDRESS_VALUE=wPageAddress & 0xff; //#0X00
  264.           ADDRESS_LATCH_INTO();
  266.           ADDRESS_VALUE=(wPageAddress>>8) & 0xff; //#0X00
  267.           ADDRESS_LATCH_INTO();
  269.           FLASH_CON_PORT_OUT &=~ ALE;
  270.           //CALL DELAY_100US
  271.           //for(i=0;i<0xff;i++);
  272.           DATA_PORT_OUT_INITIAL; //MCU OUTPUT,MCU WRITE A DATA TO FLASH
  273. //Pageimage     
  274.       while (1)    
  275.       {
  276.        //if ((0x10 == aucUartRxBuf[ucRxIndex1]) && (0x03 == aucUartRxBuf[ucRxIndex0]))//terminate stream 10 03
  277.        //if ((0x10 == aucUartRxBuf[gucUartRxCnt-1]) && (0x03 == aucUartRxBuf[gucUartRxCnt]))//terminate stream 10 03
  278.              //break;
  279.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  280.           RxFaxTimeOverflowErrorQuit();
  281.           ucRxIndex1=gucUartRxCnt-3;
  282.           ucRxIndex0=gucUartRxCnt-2;
  283.           if ((aucUartRxBuf[ucRxIndex0]==0x0d)&&(aucUartRxBuf[ucRxIndex1]==0x52))//4B  Result code is not OK, but No carrier
  284.              {
  285.                   
  286.                  PageImageEndProcess();
  287.                  
  288.                  if (gucFrhErrorStatus==0x03) break; //add at Mar. 16, 2007.
  289.                  
  290.                  //More than two pages process //add at Dec.27,2006
  291.                  ucRxIndex3=gucUartRxCnt-38;
  292.                  ucRxIndex2=gucUartRxCnt-37;
  293.                  ucRxIndex1=gucUartRxCnt-36;
  294.                  ucRxIndex0=gucUartRxCnt-35;
  295.                  if ((aucUartRxBuf[ucRxIndex0]==0x05)&&(aucUartRxBuf[ucRxIndex1]==0x35)&&
  296.                      (aucUartRxBuf[ucRxIndex2]==0x4f)&&(aucUartRxBuf[ucRxIndex3]==0x13))
  297.                   {
  298.                     SendATcmdFRM();
  299.                   }
  300. // multi pages over flag                 
  301.                  if ((aucUartRxBuf[ucRxIndex0]==0x66)&&(aucUartRxBuf[ucRxIndex1]==0x33)&&
  302.                      (aucUartRxBuf[ucRxIndex2]==0x2f)&&(aucUartRxBuf[ucRxIndex3]==0x13))
  303.                   {  
  304.                     break;
  305.                   }
  306. // one page over flag                 
  307.                  if ((aucUartRxBuf[ucRxIndex0]==0x2f)&&(aucUartRxBuf[ucRxIndex1]==0x13))
  308.                     { 
  309.                       break;
  310.                     }
  311.              }
  313.           if (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>32)
  314.           {
  315.               if (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>254)   // if data num is more than the buffer space, error happan.
  316.                 {
  317.                   while (1);//gucGeneralStatus |= FAXRXERROR;
  318.                 }
  319.               if (wGeneralCount++<64) // 32*64=2048
  320.               {
  321.                 for (ucGeneralCnt=0;ucGeneralCnt<32;ucGeneralCnt++)
  322.                 {
  323.                  FLASH_CON_PORT_OUT&=~WE;
  324.                DATA_PORT_OUT=aucUartRxBuf[gpucQueueFront++];
  325.                gdwRxQueueFrontCnt++;               //The total num that is writed to flash
  326.                FLASH_CON_PORT_OUT |= WE;
  327.               }
  328.         //ucGeneralCnt=0;
  329.               }
  330.               else
  331.               { 
  332.                 wGeneralCount=0;
  333.                 
  334.                 COMMAND_VAL=0X10; //10H INITIATES PROGRAM
  335.             COMMAND_LATCH_INTO();
  337.             READ_STATUS();
  338.                 ucFlashSttsOverflowCnt=0;
  339.             while (FLASH_STATUS==1&&(ucFlashSttsOverflowCnt++)<2)
  340.           {
  341.            ;//ERASE_ONE_BLOCK();
  342.            //PROGRAM_ONE_PAGE();
  343.           }
  344.                 if (wPageAddress<2559) wPageAddress++; //add at Jan. 18, 2007
  345.              do{
  346.              wNextPageAddress=wPageAddress+64;
  347.              wPageAddress=CalNextPageAddress(wPageAddress);
  348.              }while(wNextPageAddress==wPageAddress);
  349.            if (wPageAddress%64==0)
  350.                {
  351.                   ROW_ADDRESS_LOW=wPageAddress & 0XFF;
  352.                   ROW_ADDRESS_HIGH=(wPageAddress>>8) & 0XFF; 
  353.                   ERASE_ONE_BLOCK();
  354.                }
  355.               //Flash_Reset();
  356.               COMMAND_VAL=0X80;
  357.           COMMAND_LATCH_INTO();
  359. //ADDRESS
  360.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  361.           ADDRESS_LATCH_INTO();
  363.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  364.           ADDRESS_LATCH_INTO();
  366.           ADDRESS_VALUE=wPageAddress & 0xff; //#0X00
  367.           ADDRESS_LATCH_INTO();
  369.           ADDRESS_VALUE=(wPageAddress>>8) & 0xff; //#0X00
  370.           ADDRESS_LATCH_INTO();
  372.           FLASH_CON_PORT_OUT &=~ ALE;
  373.           //CALL DELAY_100US
  374.           //for(i=0;i<0xff;i++);
  375.           DATA_PORT_OUT_INITIAL; //MCU OUTPUT,MCU WRITE A DATA TO FLASH
  376.             
  377.               }//else
  378.           }//if
  379.       }//while 
  380.       
  381.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007.
  384. //FRH DNC (disconnect)   //Modity at Dec. 28,2006. DNC is the over flag
  385.       SendATcmdFRH();           
  386.       
  387.       while (1)    
  388.       {
  389.        ucRxIndex1=gucUartRxCnt-3;
  390.         ucRxIndex0=gucUartRxCnt-2;
  391.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  392.           break;
  393.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  394.         RxFaxTimeOverflowErrorQuit();
  395.       }
  396.       
  397.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007.
  398.       
  399.       while (1)    
  400.       {
  401.        ucRxIndex1=gucUartRxCnt-3;
  402.         ucRxIndex0=gucUartRxCnt-2;
  403.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  404.           break;
  405.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  406.         RxFaxTimeOverflowErrorQuit();
  407.       } 
  408.       
  409.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007.
  410.       
  411. //FaxRearDataProcess      
  412.         while (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>=32)
  413.           {
  414.               if (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>254)   // if data num is more than the buffer space, error happan.
  415.                 {
  416.                   gucGeneralStatus |= FAXRXERROR;
  417.                 }
  418.               if (wGeneralCount++<64) // 32*64=2048
  419.               {
  420.                 for (ucGeneralCnt=0;ucGeneralCnt<32;ucGeneralCnt++)
  421.                 {
  422.                  FLASH_CON_PORT_OUT&=~WE;
  423.                DATA_PORT_OUT=aucUartRxBuf[gpucQueueFront++];
  424.                gdwRxQueueFrontCnt++;               //The total num that is writed to flash
  425.                FLASH_CON_PORT_OUT |= WE;
  426.               }
  427.               }
  428.               else
  429.               { 
  430.                 wGeneralCount=0;
  431.                 
  432.                 COMMAND_VAL=0X10; //10H INITIATES PROGRAM
  433.             COMMAND_LATCH_INTO();
  435.             READ_STATUS();
  436.                 ucFlashSttsOverflowCnt=0;
  437.             while (FLASH_STATUS==1&&(ucFlashSttsOverflowCnt++)<2)
  438.           {
  439.            ;//ERASE_ONE_BLOCK();
  440.            //PROGRAM_ONE_PAGE();
  441.           }
  442.                 if (wPageAddress<2559) wPageAddress++;//add at Jan. 18, 2007
  443.              do{
  444.              wNextPageAddress=wPageAddress+64;
  445.              wPageAddress=CalNextPageAddress(wPageAddress);
  446.              }while(wNextPageAddress==wPageAddress);
  447.            if (wPageAddress%64==0)
  448.                {
  449.                   ROW_ADDRESS_LOW=wPageAddress & 0XFF;
  450.                   ROW_ADDRESS_HIGH=(wPageAddress>>8) & 0XFF; 
  451.                   ERASE_ONE_BLOCK();
  452.                }
  453.               COMMAND_VAL=0X80;
  454.           COMMAND_LATCH_INTO();
  456. //ADDRESS
  457.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_LOW; //#0X00
  458.           ADDRESS_LATCH_INTO();
  460.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_LOW; //#0X00
  461.           ADDRESS_LATCH_INTO();
  463.           ADDRESS_VALUE=wPageAddress & 0xff; //#0X00
  464.           ADDRESS_LATCH_INTO();
  466.           ADDRESS_VALUE=(wPageAddress>>8) & 0xff; //#0X00
  467.           ADDRESS_LATCH_INTO();
  469.           FLASH_CON_PORT_OUT &=~ ALE;
  470.           //CALL DELAY_100US
  471.           //for(i=0;i<0xff;i++);
  472.           DATA_PORT_OUT_INITIAL; //MCU OUTPUT,MCU WRITE A DATA TO FLASH
  473.             
  474.               }//else
  475.           }//while
  476.  //***************************************     
  477.       wDataRearCount=gdwRxQueueRearCnt-gdwRxQueueFrontCnt;      
  478.       if (wDataRearCount)//wDataRearCount<2048-wGeneralCount*ucGeneralCnt)
  479.       {
  480.          //for (ucGeneralCnt=0;ucGeneralCnt<wGeneralCount;ucGeneralCnt++)
  481.          for (ucGeneralCnt=0;ucGeneralCnt<wDataRearCount;ucGeneralCnt++)
  482.           {
  483.             FLASH_CON_PORT_OUT&=~WE;
  484.          DATA_PORT_OUT=aucUartRxBuf[gpucQueueFront++];
  485.          gdwRxQueueFrontCnt++;
  486.          FLASH_CON_PORT_OUT |= WE;
  487.         }
  488.         
  489.         wGeneralCount=0;
  490.         COMMAND_VAL=0X10; //10H INITIATES PROGRAM
  491.       COMMAND_LATCH_INTO();
  493.       READ_STATUS();
  494.         ucFlashSttsOverflowCnt=0;
  495.       if(FLASH_STATUS==1&&(ucFlashSttsOverflowCnt++)<2)
  496.     {
  497.      ;//ERASE_ONE_BLOCK();
  498.      //PROGRAM_ONE_PAGE();
  499.     }
  500.       }//if  
  501.       
  503.       
  504.       
  505.       
  506.       SendATcmdH0();
  507.      
  508.       while (1)    
  509.       {
  510.        ucRxIndex1=gucUartRxCnt-3;
  511.         ucRxIndex0=gucUartRxCnt-2;
  512.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  513.           break;
  514.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  515.         RxFaxTimeOverflowErrorQuit();
  516.       }
  517.       
  518.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007.   
  519.       ATcmdDelay();
  520.       ATcmdDelay();
  521.       ATcmdDelay();
  522.       ATcmdDelay();
  523.       
  524.       SendATcmdH0();
  525.       
  526.       while (1)    
  527.       {
  528.        ucRxIndex1=gucUartRxCnt-3;
  529.         ucRxIndex0=gucUartRxCnt-2;
  530.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  531.           break;
  532.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  533.         RxFaxTimeOverflowErrorQuit();
  534.       }
  535.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007.   
  536.       ATcmdDelay();
  537.       ATcmdDelay();
  538.       ATcmdDelay();
  539.       ATcmdDelay();
  540.       ATcmdDelay();
  541.       ATcmdDelay();
  542.       ATcmdDelay();
  543.       ATcmdDelay();
  544. //AT Fclass0
  545.      
  546.       SendATcmdFCLASS0();
  547.       ATcmdDelay();
  548.       ATcmdDelay();
  549.       ATcmdDelay();
  550.       ATcmdDelay();
  551. //AT      
  552.       SendATcmdPrefix();
  553.       ATcmdDelay();
  554.       SendATcmdSuffix();
  555.       ATcmdDelay();
  556.       ATcmdDelay();
  557.       ATcmdDelay();
  558. //AT     
  559.       SendATcmdPrefix();
  560.       ATcmdDelay();
  561.       SendATcmdSuffix();
  562.       ATcmdDelay();
  563.       ATcmdDelay();
  564.       ATcmdDelay();
  565. //AT    
  566.       SendATcmdPrefix();
  567.       ATcmdDelay();
  568.       SendATcmdSuffix();
  569.       ATcmdDelay();
  570.       ATcmdDelay();
  571.       ATcmdDelay();
  572.       
  573.       SendATconfigFE0EndofRX();
  574.       ATcmdDelay();
  575.       ATcmdDelay();
  576.       ATcmdDelay();
  577.       ATcmdDelay();
  578.       
  580.       SendATconfigS7RX();
  581.       ATcmdDelay();
  582.       ATcmdDelay();
  583.       ATcmdDelay();
  584.       ATcmdDelay();
  585.       
  586.       SendATconfigS0RX();
  587.       ATcmdDelay();
  588.       ATcmdDelay();
  589.       ATcmdDelay();
  590.       ATcmdDelay();
  596.             
  597.       
  598.  
  599. //***************************************/     
  600.       //gucRxTxFlag = DTERX;// set Rx Tx flag
  601.       _NOP();
  602.       gwPageAddress = wPageAddress;
  603. /*      
  604.       while (1)
  605.      {
  606.         SendATcmdModemSoftReset();
  607.         ATcmdDelay();
  608.         ATcmdDelay();
  609.       
  610.       ucRxIndex1=gucUartRxCnt-3;
  611.       ucRxIndex0=gucUartRxCnt-2;
  612.       if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  613.         {break;}
  614.      }//while
  615. */
  616.           
  617. }//FaxRXProcess
  619. void FaxRxInit(void)
  620. {
  622.       SendATconfigFS0();
  623.       ATcmdDelay();
  624.       ATcmdDelay();
  625.       ATcmdDelay();
  626. //AT      
  627.       SendATcmdPrefix();
  628.       ATcmdDelay();
  629.       SendATcmdSuffix();
  630.       ATcmdDelay();
  631.       ATcmdDelay();
  632.       ATcmdDelay();
  633.       
  634.       SendATconfigS7();
  635.       ATcmdDelay();
  636.       ATcmdDelay();
  637.       ATcmdDelay();
  638.       
  639.       SendATconfigX4M1();
  640.       ATcmdDelay();
  641.       ATcmdDelay();
  642.       ATcmdDelay();
  643.       
  644.       SendATcmdFCLASS();
  645.       ATcmdDelay();
  646.       ATcmdDelay();
  647.       ATcmdDelay();
  648. //AT
  649.       SendATcmdPrefix();
  650.       ATcmdDelay();
  651.       SendATcmdSuffix();
  652.       ATcmdDelay();
  653.       ATcmdDelay();
  654.       ATcmdDelay();
  655.       
  656.       SendATcmdFCLASS();
  657.       ATcmdDelay();
  658.       ATcmdDelay();
  659.       ATcmdDelay();
  660. //AT
  661.       SendATcmdPrefix();
  662.       ATcmdDelay();
  663.       SendATcmdSuffix();
  664.       ATcmdDelay();
  665.       ATcmdDelay();
  666.       ATcmdDelay();
  667. } 
  669. void PageImageEndProcess(void)
  670. {   
  671.       unsigned char ucRxIndex1=0,ucRxIndex0=0;
  672. //FRHEOP (end of procedure)
  673.       SendATcmdFRH();
  674.       //ATcmdDelay();
  675.       
  676.       while (1)    
  677.       {
  678.        ucRxIndex1=gucUartRxCnt-3;
  679.         ucRxIndex0=gucUartRxCnt-2;
  680.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  681.           break;
  682.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  683.         RxFaxTimeOverflowErrorQuit();
  684.       }//while
  685.       
  686.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007.
  687.       
  688.       while (1)    
  689.       {
  690.        ucRxIndex1=gucUartRxCnt-3;
  691.         ucRxIndex0=gucUartRxCnt-2;
  692.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  693.           break;
  694.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  695.         RxFaxTimeOverflowErrorQuit();
  696.       }
  697.       
  698.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007. 
  699.                
  700. //FTHMCF  (message confirmation)
  701.       SendATcmdFTH();
  702.       while (1)    
  703.       {
  704.        ucRxIndex1=gucUartRxCnt-3;
  705.         ucRxIndex0=gucUartRxCnt-2;
  706.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  707.           break;
  708.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  709.         RxFaxTimeOverflowErrorQuit();
  710.       }
  711.       
  712.       if (gucFrhErrorStatus == 0x03) return; //add at Mar. 16, 2007.
  713.       
  714.       Delay1500ms();  // delay 1.5S minimun 1 second
  715.       SendATdataFTHMCF();
  716.       while (1)    
  717.       {
  718.        ucRxIndex1=gucUartRxCnt-3;
  719.         ucRxIndex0=gucUartRxCnt-2;
  720.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  721.           break;
  722.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  723.         RxFaxTimeOverflowErrorQuit();
  724.       } 
  725.       
  726.       if (gucFrhErrorStatus==0x03) return; //add at Mar. 16, 2007.
  727. }
  730. void FRHDncProcess(void)
  731. {
  732.  ;
  733. }
  735. void FthCsiDis(void)
  736. {
  737.       unsigned char ucRxIndex1=0,ucRxIndex0=0,
  738.                     ucGeneralCount=0;
  739. //FTH
  740.       SendATcmdFTH();
  741.       while (1)  //CONNECT(54) 0D 0A
  742.       {
  743.        ucRxIndex1=gucUartRxCnt-3;
  744.         ucRxIndex0=gucUartRxCnt-2;
  745.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  746.           break;
  747.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  748.         RxFaxTimeOverflowErrorQuit();
  750.       }
  751.       
  752.       Delay1500ms();  // delay 1.5S minimun 1 second
  753.       
  754.       SendATdataFTHCSI();    //The final bit is 0. The modem will generates CONNECT message.
  755.       while (1)  //CONNECT(54) 0D 0A
  756.       {
  757.         ucRxIndex1=gucUartRxCnt-3;
  758.         ucRxIndex0=gucUartRxCnt-2;
  759.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  760.           break;
  761.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  762.         RxFaxTimeOverflowErrorQuit();
  763.       }
  764.       
  765.       for (ucGeneralCount=0; ucGeneralCount<50; ucGeneralCount++)// delay 1.5S minimun 1 second
  766.       {
  767.          ATcmdDelay();  //50ms
  768.       }
  770.       SendATdataFTHDIS();//SendATdataFTHTSI(sizeof (FTHDIS)); a bug of Sep.18
  771.       
  772.       while (1)    //O K 0D 0A
  773.       {
  774.         ucRxIndex1=gucUartRxCnt-3;
  775.         ucRxIndex0=gucUartRxCnt-2;
  776.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1])) //K ==0x4b
  777.           break;
  778.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  779.         RxFaxTimeOverflowErrorQuit();
  780.       }
  781. }