问如何用CAPL程序编写8字节以上数据的2eSID接收ISOTP多帧UDS

EN

on message 0x723
{
  checkByte0 = this.byte(0) & 0x30;  
  //checkByte0 = 0x0F & 0x30; 
  write("checkbyte value %x",checkByte0 );
  if(checkByte0 == 0x30) //FC frame
  {
    write("checkbyte 30 value %x",checkByte0 );
    msg.byte(0) = 0x21;
    msg.byte(1) = 0x40;    
    msg.byte(2) = 0x50;
    msg.byte(3) = 0x60;
    msg.byte(4) = 0x70;
    output(msg);
  }
}

//send request write data by identifier 2E F190 parameters
on key 'q'
{      
  msg.byte(0) = 0x10;
  msg.byte(1) = 0x0A;
  msg.byte(2) = 0x2E;
  msg.byte(3) = 0xF1;
  msg.byte(4) = 0x90;
  msg.byte(5) = 0x10;
  msg.byte(6) = 0x20;
  msg.byte(7) = 0x30;
 } 

        /* just for underestanding Where 
        #define ISOTP_SF        0x00        /* single frame */
        #define ISOTP_FF        0x10        /* first frame */
        #define ISOTP_CF        0x20        /* consecutive frame */
        #define ISOTP_FC        0x30        /* flow control */
        /*The below line of code is where I receive data from CAN when CANOe sends a message*/
        
            CanData[8] = {0,0,0,0,0,0,0,0}
            for(dtcnt=0; dtcnt<RxCAN->DLC; dtcnt++)
            {
                CanData[dtcnt]= RxCAN->Data[dtcnt];
            }
             
            switch((uint16_t)RxCAN->StdId) 
            {
    
                case TESTER_TO_EDS: //CAN 0x723 Diagnostic
                {
                    /*Request message from CAN to Diagnostic*/
                    dgiIsoTp.IsoTpFrameTypeRcv = (0xF0 & CanData[0]);
                    /*If Isotp Single frame  == 0 then read 8 byte data */
                    if (dgiIsoTp.IsoTpFrameTypeRcv == ISOTP_SF)
                    {
                        ReadCanMsg_ISOTP(CanData, TESTER_TO_EDS);
                    }
                    else if(dgiIsoTp.IsoTpFrameTypeRcv == ISOTP_FF)
                    {
                        ReadCanMsg_ISOTP(CanData, TESTER_TO_EDS);
                    }
                    break;
                }
            }
    
/*The below lines of code where I manipulate my received message and send response based on the request message*/
void ReadCanMsg_ISOTP(uint8_t CanData[], uint16_t CanIdReq)
{
    uint8_t i; /*---- valid data bytes-----*/
    dgiIsoTp.IsoTpFrameType = 0xFF;
    dgiIsoTp.IsoTpLengthCtn = 0x00;
    dgiIsoTp.IsoTpBlockCtn = 0x00;
    dgiIsoTp.IsoTpFrameNum = 0x00;

    dgiIsoTp.TpCanID =  CanIdReq; /*response CAN ID must receive here */
    dgiIsoTp.IsoTpLen = (uint8_t) CanData[0]; /*Diagnostic Data parameters message are received here*/

    for (i = 0; i <= dgiIsoTp.IsoTpLen; i++)
    {
        /*Msgarr[25] buffer is defined if the data is > than 8 Msgarr[] must be updated */
        dgiIsoTp.Msgarr[i] = CanData[i];
    }

    /*-- Check message length and frame type-- #define CAN_SIZE = 8*/
    if (dgiIsoTp.IsoTpLen > (CAN_SIZE - 1))
    {
        dgiIsoTp.IsoTpFrameType = ISOTP_FF; /* must be == 0x10*/
        /*Here below function isoTpSend() will be called and update the multiple frames */
        isoTpSend();
    }
    else
    {
        dgiIsoTp.IsoTpFrameType = ISOTP_SF; /*must be == 0x00*/
        isoTpSend();
    }

}

Here Length = 0x0A which is 10 bytes, SID 2E, DID F190, Data[10 20 30 40 50 60 70]