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//==========================================================================
//
//        can_test_aux.inl
//
//        CAN test auxiliary functions
//
//==========================================================================
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//
// As a special exception, if other files instantiate templates or use      
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//==========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):     Uwe Kindler
// Contributors:  Uwe Kindler
// Date:          2005-08-07
// Description:   Auxiliary functions for CAN driver tests
//####DESCRIPTIONEND####


//===========================================================================
//                           PRINT CAN EVENT
//===========================================================================
void print_can_msg(cyg_can_message *pmsg, char *pMsg)
{   
    char *pmsg_str;
    static char* msg_tbl[] =
    {
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X %02X]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X %02X %02X]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X %02X %02X %02X]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X %02X %02X %02X %02X]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X %02X %02X %02X %02X %02X]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X %02X %02X %02X %02X %02X %02X]\n",
        "%s [ID:%03X] [RTR:%d] [EXT:%d] [DATA:%02X %02X %02X %02X %02X %02X %02X %02X]\n"
    };
    
    if (pmsg->rtr)
    {
        diag_printf("%s [ID:%03X] [RTR:%d] [EXT:%d] [DLC:%d]\n",
                    pMsg,
                    pmsg->id,
                    pmsg->rtr,
                    pmsg->ext,
                    pmsg->dlc);
                    
        return;
    }
    
    if (pmsg->dlc > 8)
    {
        pmsg_str = msg_tbl[8];
    }   
    else
    {
        pmsg_str = msg_tbl[pmsg->dlc];
    } 
    
    diag_printf(pmsg_str,
                pMsg,
                pmsg->id,
                pmsg->rtr,
                pmsg->ext,
                pmsg->data.bytes[0],
                pmsg->data.bytes[1],
                pmsg->data.bytes[2],
                pmsg->data.bytes[3],
                pmsg->data.bytes[4],
                pmsg->data.bytes[5],
                pmsg->data.bytes[6],
                pmsg->data.bytes[7]);
}


//===========================================================================
//                         PRINT CAN EVENT FLAGS
//===========================================================================
void print_can_flags(cyg_uint16 flags, char *pMsg)
{
    char      *pmsg_str;
    cyg_uint8  i ;
    static char* msg_tbl[] =
    {
        "RX  ",
        "TX  ",
        "WRX  ",
        "WTX  ",
        "ERRP  ",
        "BOFF  ",
        "OVRX  ",
        "OVTX  ",
        "CERR  ",
        "LSTY  ",
        "ESTY  ",
        "ALOS  ",
        "DEVC  ",
        "PHYF  ",
        "PHYH  ",
        "PHYL  "
    };
    i = 0;
    while (flags && (i < 16))
    {
        if (flags & 0x0001)
        {
            pmsg_str = msg_tbl[i];
            diag_printf(pmsg_str);
        }
        flags >>=1;
        i++;
    }
    
    diag_printf("\n");
}

//---------------------------------------------------------------------------
// end of can_test_aux.inl