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FaxProcess1.c
资源名称：VsonBryanFaxConexant070517.rar　[点击查看]
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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++

FaxProcess1.c：源码内容
  1. #include "includeH.h"
  3. //**************************************************************************
  4. void  FaxRXProcess(void)
  5. {     
  6.       unsigned char ucFlashSttsOverflowCnt=0,
  7.                     ucGeneralCount=0,ucGeneralCnt=0,
  8.                     ucRxIndex3=0,ucRxIndex2=0,
  9.                     ucRxIndex1=0,ucRxIndex0=0;
  10.       unsigned int wNextPageAddress=0,wPageAddress,
  11.                    wGeneralCount=0,wDataRearCount=0;
  13.       FaxRxInit();
  14. /***************************************************************************/      
  15. //detect ringing two times
  17. //ATA     
  18.       
  19.       SendATcmdATA();                 //Connect
  21.       while (1)  //CONNECT(54) 0D 0A
  22.       {
  23.        ucRxIndex1=gucUartRxCnt-3;
  24.         ucRxIndex0=gucUartRxCnt-2;
  25.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  26.           break;
  27.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  28.         RxFaxTimeOverflowErrorQuit();
  30.       }
  31.       
  32.       Delay1500ms();  // delay 1.5S minimun 1 second
  33.       
  34.       SendATdataFTHCSI();    //The final bit is 0. The modem will generates CONNECT message.
  35.       while (1)  //CONNECT(54) 0D 0A
  36.       {
  37.         ucRxIndex1=gucUartRxCnt-3;
  38.         ucRxIndex0=gucUartRxCnt-2;
  39.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  40.           break;
  41.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  42.         RxFaxTimeOverflowErrorQuit();
  43.       }
  44.       
  45.       for (ucGeneralCount=0; ucGeneralCount<50; ucGeneralCount++)// delay 1.5S minimun 1 second
  46.       {
  47.          ATcmdDelay();  //50ms
  48.       }
  50.       SendATdataFTHDIS();//SendATdataFTHTSI(sizeof (FTHDIS)); a bug of Sep.18
  51.       
  52.       while (1)    //O K 0D 0A
  53.       {
  54.         ucRxIndex1=gucUartRxCnt-3;
  55.         ucRxIndex0=gucUartRxCnt-2;
  56.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1])) //K ==0x4b
  57.           break;
  58.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  59.         RxFaxTimeOverflowErrorQuit();
  60.       }
  61.           
  62. //*
  63. //FRH  TSI (transmitting subscriber identification)        
  64.       SendATcmdFRH();  
  65.       while (1)    //Connect data.....OK 0D 0A
  66.       {
  67.         ucRxIndex1=gucUartRxCnt-3;
  68.         ucRxIndex0=gucUartRxCnt-2;
  69.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  70.           break;
  71.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  72.           break;
  73.         //if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4b==aucUartRxBuf[ucRxIndex1]))
  74.           //{gucFrhErrorStatus=0x03;break;}
  75.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  76.         RxFaxTimeOverflowErrorQuit();
  77.       }//while
  78.       
  79.       for (ucGeneralCnt=0;ucGeneralCnt<5;ucGeneralCnt++)
  80.       {
  81.       
  82.       
  83.       if (gucFrhErrorStatus==0x03 || (0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  84.       {
  85.        SendATcmdSuffix();
  86.        ATcmdDelay();
  87.        ATcmdDelay();
  88.        ATcmdDelay();
  89.        SendATcmdPrefix();
  90.        ATcmdDelay();
  91.        SendATcmdSuffix();
  92.        ATcmdDelay();
  93.        ATcmdDelay();
  94.        ATcmdDelay();
  95.        Delay2000ms();//add at Jan. 16, 2007
  96.        FthCsiDis();
  97.        SendATcmdFRH();  
  98.        while (1)    //Connect data.....OK 0D 0A
  99.        {
  100.         ucRxIndex1=gucUartRxCnt-3;
  101.         ucRxIndex0=gucUartRxCnt-2;
  102.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  103.           break;
  104.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  105.           break;
  106.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  107.         RxFaxTimeOverflowErrorQuit();
  108.        }//while
  109.       }//if
  110.       if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  111.       {
  112.         while (1)    
  113.         {
  114.          ucRxIndex1=gucUartRxCnt-3;
  115.           ucRxIndex0=gucUartRxCnt-2;
  116.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  117.             break;
  118.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  119.             break;
  120.           if ((0x13==aucUartRxBuf[ucRxIndex0])&&(0xff==aucUartRxBuf[ucRxIndex1]))
  121.             {gucFrhErrorStatus=CNGFthOnlySendOneNSF;}
  122.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  123.           RxFaxTimeOverflowErrorQuit();
  124.         }//while
  125.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x52==aucUartRxBuf[ucRxIndex1]))
  126.             continue;//Response is not OK, but NO Carrier. should Re FTH CSI and DIS
  127.         else
  128.             break;//break for cycle
  129.       }//if
  130.       }//for
  131.       
  132.       ucRxIndex0=gucUartRxCnt-25;
  133.       for (ucGeneralCnt=0;ucGeneralCnt<25;ucGeneralCnt++)
  134.       {FRHTSI[ucRxIndex1++]=aucUartRxBuf[ucRxIndex0++];}
  135.       
  136. //FRH DCS (digital command signal)
  137.       if (gucFrhErrorStatus!=CNGFthOnlySendOneNSF)
  138.       {          
  139.         SendATcmdFRH(); 
  140.         while (1)    
  141.         {
  142.          ucRxIndex1=gucUartRxCnt-3;
  143.           ucRxIndex0=gucUartRxCnt-2;
  144.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  145.             break;
  146.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  147.           RxFaxTimeOverflowErrorQuit();
  148.         }//while
  149.       
  150.         while (1)    
  151.         {
  152.          ucRxIndex1=gucUartRxCnt-3;
  153.           ucRxIndex0=gucUartRxCnt-2;
  154.           if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  155.             break;
  156.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  157.           RxFaxTimeOverflowErrorQuit();
  158.         }//while      
  159.       }//if
  160. //*/
  163.       if (gucFrhErrorStatus==0x03) return;
  164. //FRM TCF (training check)
  165.       SendATcmdFRM();
  167.       while (1)    
  168.       {
  169.        ucRxIndex1=gucUartRxCnt-3;
  170.         ucRxIndex0=gucUartRxCnt-2;
  171.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  172.           break;
  173.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  174.         RxFaxTimeOverflowErrorQuit();
  175.       }
  176.       if (gucFrhErrorStatus==0x03) return;
  177.       //Carrier==Training check     
  178. ///* //add the No carrier check a bug of Dec.25,2006     
  179.       while (1)    
  180.       {
  181.         ucRxIndex1=gucUartRxCnt-3;
  182.         ucRxIndex0=gucUartRxCnt-2;
  183.         if ((aucUartRxBuf[ucRxIndex0]==0x0d)&&(aucUartRxBuf[ucRxIndex1]==0x52))//4B Result code is not OK, but No carrier
  184.           break;
  185.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  186.         RxFaxTimeOverflowErrorQuit();
  187.       }
  188.       if (gucFrhErrorStatus==0x03) return;      
  189. //*/   
  190. //Training check over   
  191. //FTHCFR  (confirmation to receive)
  192.       SendATcmdFTH();
  193.       while (1)    //Connect
  194.       {
  195.        ucRxIndex1=gucUartRxCnt-3;
  196.         ucRxIndex0=gucUartRxCnt-2;
  197.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  198.           break;
  199.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  200.         RxFaxTimeOverflowErrorQuit();
  201.       }
  202.       if (gucFrhErrorStatus==0x03) return;
  203.       
  204.       for (ucGeneralCount=0; ucGeneralCount<30; ucGeneralCount++)// delay 1.5S minimun 1 second
  205.       {
  206.          ATcmdDelay();  //50ms
  207.       }
  208.       
  209.       SendATdataFTHCFR();
  211.       while (1)    
  212.       {
  213.        ucRxIndex1=gucUartRxCnt-3;
  214.         ucRxIndex0=gucUartRxCnt-2;
  215.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  216.           break;
  217.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  218.         RxFaxTimeOverflowErrorQuit();
  219.       }  
  220.       if (gucFrhErrorStatus==0x03) return;
  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. //COMMAND
  251.               //Flash_Reset();
  252.               COMMAND_VAL=0X80;
  253.           COMMAND_LATCH_INTO();
  255. //ADDRESS
  256.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  257.           ADDRESS_LATCH_INTO();
  259.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  260.           ADDRESS_LATCH_INTO();
  262.           ADDRESS_VALUE=wPageAddress & 0xff; //#0X00
  263.           ADDRESS_LATCH_INTO();
  265.           ADDRESS_VALUE=(wPageAddress>>8) & 0xff; //#0X00
  266.           ADDRESS_LATCH_INTO();
  268.           FLASH_CON_PORT_OUT &=~ ALE;
  269.           //CALL DELAY_100US
  270.           //for(i=0;i<0xff;i++);
  271.           DATA_PORT_OUT_INITIAL; //MCU OUTPUT,MCU WRITE A DATA TO FLASH
  272. //Pageimage     
  273.       while (1)    
  274.       {
  275.        //if ((0x10 == aucUartRxBuf[ucRxIndex1]) && (0x03 == aucUartRxBuf[ucRxIndex0]))//terminate stream 10 03
  276.        //if ((0x10 == aucUartRxBuf[gucUartRxCnt-1]) && (0x03 == aucUartRxBuf[gucUartRxCnt]))//terminate stream 10 03
  277.              //break;
  278.           //if check time>min. 5S, Receive Fax error, progra should be quit  
  279.           RxFaxTimeOverflowErrorQuit();
  280.           ucRxIndex1=gucUartRxCnt-3;
  281.           ucRxIndex0=gucUartRxCnt-2;
  282.           if ((aucUartRxBuf[ucRxIndex0]==0x0d)&&(aucUartRxBuf[ucRxIndex1]==0x52))//4B  Result code is not OK, but No carrier
  283.              {
  284.                   
  285.                  PageImageEndProcess();
  286.                  //More than two pages process //add at Dec.27,2006
  287.                  ucRxIndex3=gucUartRxCnt-38;
  288.                  ucRxIndex2=gucUartRxCnt-37;
  289.                  ucRxIndex1=gucUartRxCnt-36;
  290.                  ucRxIndex0=gucUartRxCnt-35;
  291.                  if ((aucUartRxBuf[ucRxIndex0]==0x05)&&(aucUartRxBuf[ucRxIndex1]==0x35)&&
  292.                      (aucUartRxBuf[ucRxIndex2]==0x4f)&&(aucUartRxBuf[ucRxIndex3]==0x13))
  293.                   {
  294.                     SendATcmdFRM();
  295.                   }
  296. // multi pages over flag                 
  297.                  if ((aucUartRxBuf[ucRxIndex0]==0x66)&&(aucUartRxBuf[ucRxIndex1]==0x33)&&
  298.                      (aucUartRxBuf[ucRxIndex2]==0x2f)&&(aucUartRxBuf[ucRxIndex3]==0x13))
  299.                   {  
  300.                     break;
  301.                   }
  302. // one page over flag                 
  303.                  if ((aucUartRxBuf[ucRxIndex0]==0x2f)&&(aucUartRxBuf[ucRxIndex1]==0x13))
  304.                     { 
  305.                       break;
  306.                     }
  307.              }
  309.           if (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>32)
  310.           {
  311.               if (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>254)   // if data num is more than the buffer space, error happan.
  312.                 {
  313.                   while (1);//gucGeneralStatus |= FAXRXERROR;
  314.                 }
  315.               if (wGeneralCount++<64) // 32*64=2048
  316.               {
  317.                 for (ucGeneralCnt=0;ucGeneralCnt<32;ucGeneralCnt++)
  318.                 {
  319.                  FLASH_CON_PORT_OUT&=~WE;
  320.                DATA_PORT_OUT=aucUartRxBuf[gpucQueueFront++];
  321.                gdwRxQueueFrontCnt++;               //The total num that is writed to flash
  322.                FLASH_CON_PORT_OUT |= WE;
  323.               }
  324.         //ucGeneralCnt=0;
  325.               }
  326.               else
  327.               { 
  328.                 wGeneralCount=0;
  329.                 
  330.                 COMMAND_VAL=0X10; //10H INITIATES PROGRAM
  331.             COMMAND_LATCH_INTO();
  333.             READ_STATUS();
  334.                 ucFlashSttsOverflowCnt=0;
  335.             while (FLASH_STATUS==1&&(ucFlashSttsOverflowCnt++)<2)
  336.           {
  337.            ;//ERASE_ONE_BLOCK();
  338.            //PROGRAM_ONE_PAGE();
  339.           }
  340.                 if (wPageAddress<2559) wPageAddress++; //add at Jan. 18, 2007
  341.              do{
  342.              wNextPageAddress=wPageAddress+64;
  343.              wPageAddress=CalNextPageAddress(wPageAddress);
  344.              }while(wNextPageAddress==wPageAddress);
  345.            if (wPageAddress%64==0)
  346.                {
  347.                   ROW_ADDRESS_LOW=wPageAddress & 0XFF;
  348.                   ROW_ADDRESS_HIGH=(wPageAddress>>8) & 0XFF; 
  349.                   ERASE_ONE_BLOCK();
  350.                }
  351.               //Flash_Reset();
  352.               COMMAND_VAL=0X80;
  353.           COMMAND_LATCH_INTO();
  355. //ADDRESS
  356.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  357.           ADDRESS_LATCH_INTO();
  359.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_HIGH; //#0X00
  360.           ADDRESS_LATCH_INTO();
  362.           ADDRESS_VALUE=wPageAddress & 0xff; //#0X00
  363.           ADDRESS_LATCH_INTO();
  365.           ADDRESS_VALUE=(wPageAddress>>8) & 0xff; //#0X00
  366.           ADDRESS_LATCH_INTO();
  368.           FLASH_CON_PORT_OUT &=~ ALE;
  369.           //CALL DELAY_100US
  370.           //for(i=0;i<0xff;i++);
  371.           DATA_PORT_OUT_INITIAL; //MCU OUTPUT,MCU WRITE A DATA TO FLASH
  372.             
  373.               }//else
  374.           }//if
  375.       }//while 
  378. //FRH DNC (disconnect)   //Modity at Dec. 28,2006. DNC is the over flag
  379.       SendATcmdFRH();           
  380.       
  381.       while (1)    
  382.       {
  383.        ucRxIndex1=gucUartRxCnt-3;
  384.         ucRxIndex0=gucUartRxCnt-2;
  385.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  386.           break;
  387.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  388.         RxFaxTimeOverflowErrorQuit();
  389.       }
  390.       
  391.       while (1)    
  392.       {
  393.        ucRxIndex1=gucUartRxCnt-3;
  394.         ucRxIndex0=gucUartRxCnt-2;
  395.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  396.           break;
  397.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  398.         RxFaxTimeOverflowErrorQuit();
  399.       } 
  400.       
  401. //FaxRearDataProcess      
  402.         while (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>=32)
  403.           {
  404.               if (gdwRxQueueRearCnt-gdwRxQueueFrontCnt>254)   // if data num is more than the buffer space, error happan.
  405.                 {
  406.                   gucGeneralStatus |= FAXRXERROR;
  407.                 }
  408.               if (wGeneralCount++<64) // 32*64=2048
  409.               {
  410.                 for (ucGeneralCnt=0;ucGeneralCnt<32;ucGeneralCnt++)
  411.                 {
  412.                  FLASH_CON_PORT_OUT&=~WE;
  413.                DATA_PORT_OUT=aucUartRxBuf[gpucQueueFront++];
  414.                gdwRxQueueFrontCnt++;               //The total num that is writed to flash
  415.                FLASH_CON_PORT_OUT |= WE;
  416.               }
  417.               }
  418.               else
  419.               { 
  420.                 wGeneralCount=0;
  421.                 
  422.                 COMMAND_VAL=0X10; //10H INITIATES PROGRAM
  423.             COMMAND_LATCH_INTO();
  425.             READ_STATUS();
  426.                 ucFlashSttsOverflowCnt=0;
  427.             while (FLASH_STATUS==1&&(ucFlashSttsOverflowCnt++)<2)
  428.           {
  429.            ;//ERASE_ONE_BLOCK();
  430.            //PROGRAM_ONE_PAGE();
  431.           }
  432.                 if (wPageAddress<2559) wPageAddress++;//add at Jan. 18, 2007
  433.              do{
  434.              wNextPageAddress=wPageAddress+64;
  435.              wPageAddress=CalNextPageAddress(wPageAddress);
  436.              }while(wNextPageAddress==wPageAddress);
  437.            if (wPageAddress%64==0)
  438.                {
  439.                   ROW_ADDRESS_LOW=wPageAddress & 0XFF;
  440.                   ROW_ADDRESS_HIGH=(wPageAddress>>8) & 0XFF; 
  441.                   ERASE_ONE_BLOCK();
  442.                }
  443.               COMMAND_VAL=0X80;
  444.           COMMAND_LATCH_INTO();
  446. //ADDRESS
  447.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_LOW; //#0X00
  448.           ADDRESS_LATCH_INTO();
  450.           ADDRESS_VALUE=0;//COLUMN_ADDRESS_LOW; //#0X00
  451.           ADDRESS_LATCH_INTO();
  453.           ADDRESS_VALUE=wPageAddress & 0xff; //#0X00
  454.           ADDRESS_LATCH_INTO();
  456.           ADDRESS_VALUE=(wPageAddress>>8) & 0xff; //#0X00
  457.           ADDRESS_LATCH_INTO();
  459.           FLASH_CON_PORT_OUT &=~ ALE;
  460.           //CALL DELAY_100US
  461.           //for(i=0;i<0xff;i++);
  462.           DATA_PORT_OUT_INITIAL; //MCU OUTPUT,MCU WRITE A DATA TO FLASH
  463.             
  464.               }//else
  465.           }//while
  466.  //***************************************     
  467.       wDataRearCount=gdwRxQueueRearCnt-gdwRxQueueFrontCnt;      
  468.       if (wDataRearCount)//wDataRearCount<2048-wGeneralCount*ucGeneralCnt)
  469.       {
  470.          //for (ucGeneralCnt=0;ucGeneralCnt<wGeneralCount;ucGeneralCnt++)
  471.          for (ucGeneralCnt=0;ucGeneralCnt<wDataRearCount;ucGeneralCnt++)
  472.           {
  473.             FLASH_CON_PORT_OUT&=~WE;
  474.          DATA_PORT_OUT=aucUartRxBuf[gpucQueueFront++];
  475.          gdwRxQueueFrontCnt++;
  476.          FLASH_CON_PORT_OUT |= WE;
  477.         }
  478.         
  479.         wGeneralCount=0;
  480.         COMMAND_VAL=0X10; //10H INITIATES PROGRAM
  481.       COMMAND_LATCH_INTO();
  483.       READ_STATUS();
  484.         ucFlashSttsOverflowCnt=0;
  485.       if(FLASH_STATUS==1&&(ucFlashSttsOverflowCnt++)<2)
  486.     {
  487.      ;//ERASE_ONE_BLOCK();
  488.      //PROGRAM_ONE_PAGE();
  489.     }
  490.       }//if  
  491.       
  493.       
  494.       
  495.       
  496.       SendATcmdH0();
  497.      
  498.       while (1)    
  499.       {
  500.        ucRxIndex1=gucUartRxCnt-3;
  501.         ucRxIndex0=gucUartRxCnt-2;
  502.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  503.           break;
  504.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  505.         RxFaxTimeOverflowErrorQuit();
  506.       }   
  507.       ATcmdDelay();
  508.       ATcmdDelay();
  509.       ATcmdDelay();
  510.       ATcmdDelay();
  511.       
  512.       SendATcmdH0();
  513.       
  514.       while (1)    
  515.       {
  516.        ucRxIndex1=gucUartRxCnt-3;
  517.         ucRxIndex0=gucUartRxCnt-2;
  518.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  519.           break;
  520.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  521.         RxFaxTimeOverflowErrorQuit();
  522.       }   
  523.       ATcmdDelay();
  524.       ATcmdDelay();
  525.       ATcmdDelay();
  526.       ATcmdDelay();
  527.       ATcmdDelay();
  528.       ATcmdDelay();
  529.       ATcmdDelay();
  530.       ATcmdDelay();
  531. //AT Fclass0
  532.      
  533.       SendATcmdFCLASS0();
  534.       ATcmdDelay();
  535.       ATcmdDelay();
  536.       ATcmdDelay();
  537.       ATcmdDelay();
  538. //AT      
  539.       SendATcmdPrefix();
  540.       ATcmdDelay();
  541.       SendATcmdSuffix();
  542.       ATcmdDelay();
  543.       ATcmdDelay();
  544.       ATcmdDelay();
  545. //AT     
  546.       SendATcmdPrefix();
  547.       ATcmdDelay();
  548.       SendATcmdSuffix();
  549.       ATcmdDelay();
  550.       ATcmdDelay();
  551.       ATcmdDelay();
  552. //AT    
  553.       SendATcmdPrefix();
  554.       ATcmdDelay();
  555.       SendATcmdSuffix();
  556.       ATcmdDelay();
  557.       ATcmdDelay();
  558.       ATcmdDelay();
  559.       
  560.       SendATconfigFE0EndofRX();
  561.       ATcmdDelay();
  562.       ATcmdDelay();
  563.       ATcmdDelay();
  564.       ATcmdDelay();
  565.       
  567.       SendATconfigS7RX();
  568.       ATcmdDelay();
  569.       ATcmdDelay();
  570.       ATcmdDelay();
  571.       ATcmdDelay();
  572.       
  573.       SendATconfigS0RX();
  574.       ATcmdDelay();
  575.       ATcmdDelay();
  576.       ATcmdDelay();
  577.       ATcmdDelay();
  583.             
  584.       
  585.  
  586. //***************************************/     
  587.       //gucRxTxFlag = DTERX;// set Rx Tx flag
  588.       _NOP();
  589.       gwPageAddress = wPageAddress;
  590.       
  591.       while (1)
  592.      {
  593.         SendATcmdModemSoftReset();
  594.         ATcmdDelay();
  595.         ATcmdDelay();
  596.       
  597.       ucRxIndex1=gucUartRxCnt-3;
  598.       ucRxIndex0=gucUartRxCnt-2;
  599.       if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  600.         {break;}
  601.      }//while
  602.           
  603. }//FaxRXProcess
  605. void FaxRxInit(void)
  606. {
  608.       SendATconfigFS0();
  609.       ATcmdDelay();
  610.       ATcmdDelay();
  611.       ATcmdDelay();
  612. //AT      
  613.       SendATcmdPrefix();
  614.       ATcmdDelay();
  615.       SendATcmdSuffix();
  616.       ATcmdDelay();
  617.       ATcmdDelay();
  618.       ATcmdDelay();
  619.       
  620.       SendATconfigS7();
  621.       ATcmdDelay();
  622.       ATcmdDelay();
  623.       ATcmdDelay();
  624.       
  625.       SendATconfigX4M1();
  626.       ATcmdDelay();
  627.       ATcmdDelay();
  628.       ATcmdDelay();
  629.       
  630.       SendATcmdFCLASS();
  631.       ATcmdDelay();
  632.       ATcmdDelay();
  633.       ATcmdDelay();
  634. //AT
  635.       SendATcmdPrefix();
  636.       ATcmdDelay();
  637.       SendATcmdSuffix();
  638.       ATcmdDelay();
  639.       ATcmdDelay();
  640.       ATcmdDelay();
  641.       
  642.       SendATcmdFCLASS();
  643.       ATcmdDelay();
  644.       ATcmdDelay();
  645.       ATcmdDelay();
  646. //AT
  647.       SendATcmdPrefix();
  648.       ATcmdDelay();
  649.       SendATcmdSuffix();
  650.       ATcmdDelay();
  651.       ATcmdDelay();
  652.       ATcmdDelay();
  653. } 
  655. void PageImageEndProcess(void)
  656. {   
  657.       unsigned char ucRxIndex1=0,ucRxIndex0=0;
  658. //FRHEOP (end of procedure)
  659.       SendATcmdFRH();
  660.       //ATcmdDelay();
  661.       
  662.       while (1)    
  663.       {
  664.        ucRxIndex1=gucUartRxCnt-3;
  665.         ucRxIndex0=gucUartRxCnt-2;
  666.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  667.           break;
  668.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  669.         RxFaxTimeOverflowErrorQuit();
  670.       }//while
  671.       
  672.       while (1)    
  673.       {
  674.        ucRxIndex1=gucUartRxCnt-3;
  675.         ucRxIndex0=gucUartRxCnt-2;
  676.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  677.           break;
  678.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  679.         RxFaxTimeOverflowErrorQuit();
  680.       }
  681.                
  682. //FTHMCF  (message confirmation)
  683.       SendATcmdFTH();
  684.       while (1)    
  685.       {
  686.        ucRxIndex1=gucUartRxCnt-3;
  687.         ucRxIndex0=gucUartRxCnt-2;
  688.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  689.           break;
  690.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  691.         RxFaxTimeOverflowErrorQuit();
  692.       }
  693.       Delay1500ms();  // delay 1.5S minimun 1 second
  694.       SendATdataFTHMCF();
  695.       while (1)    
  696.       {
  697.        ucRxIndex1=gucUartRxCnt-3;
  698.         ucRxIndex0=gucUartRxCnt-2;
  699.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1]))
  700.           break;
  701.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  702.         RxFaxTimeOverflowErrorQuit();
  703.       } 
  704. }
  707. void FRHDncProcess(void)
  708. {
  709.  ;
  710. }
  712. void FthCsiDis(void)
  713. {
  714.       unsigned char ucRxIndex1=0,ucRxIndex0=0,
  715.                     ucGeneralCount=0;
  716. //FTH
  717.       SendATcmdFTH();
  718.       while (1)  //CONNECT(54) 0D 0A
  719.       {
  720.        ucRxIndex1=gucUartRxCnt-3;
  721.         ucRxIndex0=gucUartRxCnt-2;
  722.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  723.           break;
  724.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  725.         RxFaxTimeOverflowErrorQuit();
  727.       }
  728.       
  729.       Delay1500ms();  // delay 1.5S minimun 1 second
  730.       
  731.       SendATdataFTHCSI();    //The final bit is 0. The modem will generates CONNECT message.
  732.       while (1)  //CONNECT(54) 0D 0A
  733.       {
  734.         ucRxIndex1=gucUartRxCnt-3;
  735.         ucRxIndex0=gucUartRxCnt-2;
  736.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x54==aucUartRxBuf[ucRxIndex1]))
  737.           break;
  738.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  739.         RxFaxTimeOverflowErrorQuit();
  740.       }
  741.       
  742.       for (ucGeneralCount=0; ucGeneralCount<50; ucGeneralCount++)// delay 1.5S minimun 1 second
  743.       {
  744.          ATcmdDelay();  //50ms
  745.       }
  747.       SendATdataFTHDIS();//SendATdataFTHTSI(sizeof (FTHDIS)); a bug of Sep.18
  748.       
  749.       while (1)    //O K 0D 0A
  750.       {
  751.         ucRxIndex1=gucUartRxCnt-3;
  752.         ucRxIndex0=gucUartRxCnt-2;
  753.         if ((0x0d==aucUartRxBuf[ucRxIndex0])&&(0x4B==aucUartRxBuf[ucRxIndex1])) //K ==0x4b
  754.           break;
  755.         //if check time>min. 5S, Receive Fax error, progra should be quit  
  756.         RxFaxTimeOverflowErrorQuit();
  757.       }
  758. }