#include <Copyright.h>
/********************************************************************************
* cableTest.c
*
* DESCRIPTION:
*        This sample shows how to run Virtual Cable Test and how to use the 
*        test result.
*
* DEPENDENCIES:
*
* FILE REVISION NUMBER:
*
* COMMENTS:
*******************************************************************************/

#include "msSample.h"

void sampleDisplayCableTestResult
(
    GT_TEST_STATUS *cableStatus, 
    GT_CABLE_LEN *cableLen
)
{
    switch(*cableStatus)
    {
        case GT_TEST_FAIL:
            MSG_PRINT(("Cable Test Failed\n"));
            break;
        case GT_NORMAL_CABLE:
            MSG_PRINT(("Cable Test Passed. No problem found.\n"));
            switch(cableLen->normCableLen)
            {
                case GT_LESS_THAN_50M:
                    MSG_PRINT(("Cable Length is less than 50M.\n"));
                    break;
                case GT_50M_80M:
                    MSG_PRINT(("Cable Length is between 50M and 80M.\n"));
                    break;
                case GT_80M_110M:
                    MSG_PRINT(("Cable Length is between 80M and 110M.\n"));
                    break;
                case GT_110M_140M:
                    MSG_PRINT(("Cable Length is between 110M and 140M.\n"));
                    break;
                case GT_MORE_THAN_140:
                    MSG_PRINT(("Cable Length is over 140M.\n"));
                    break;
                default:
                    MSG_PRINT(("Cable Length is unknown.\n"));
                    break;
            }
            break;
        case GT_IMPEDANCE_MISMATCH:
            MSG_PRINT(("Cable Test Passed. Cable has Impedance Mismatch .\n"));
            MSG_PRINT(("Approximatly %i meters from the tested port.\n",cableLen->errCableLen));
            break;
        case GT_OPEN_CABLE:
            MSG_PRINT(("Cable Test Passed. Cable is open.\n"));
            MSG_PRINT(("Approximatly %i meters from the tested port.\n",cableLen->errCableLen));
            break;
        case GT_SHORT_CABLE:
            MSG_PRINT(("Cable Test Passed. Cable is short.\n"));
            MSG_PRINT(("Approximatly %i meters from the tested port.\n",cableLen->errCableLen));
            break;
        default:
            MSG_PRINT(("Unknown Test Result.\n"));
            break;
    }
}

GT_STATUS sampleCableTest(GT_QD_DEV *dev,GT_LPORT port)
{
    GT_STATUS status;
    GT_CABLE_STATUS cableStatus;
    int i;
        
    /*
     *    Start and get Cable Test Result
    */

    if((status = gvctGetCableDiag(dev,port, &cableStatus)) != GT_OK)
    {
        MSG_PRINT(("gvctGetCableDiag return Failed\n"));
        return status;
    }

    MSG_PRINT(("Cable Test Result for Port %i\n",port));

    if(cableStatus.phyType == PHY_100M)
    {
        MSG_PRINT(("RX PAIR :\n"));
        sampleDisplayCableTestResult(&cableStatus.cableStatus[MDI_RX_PAIR],
                                    &cableStatus.cableLen[MDI_RX_PAIR]);
        MSG_PRINT(("TX PAIR :\n"));
        sampleDisplayCableTestResult(&cableStatus.cableStatus[MDI_TX_PAIR],
                                    &cableStatus.cableLen[MDI_TX_PAIR]);
    }
    else /* phyType must be PHY_1000M */
    {
        for(i=0; i<GT_MDI_PAIR_NUM; i++)
        {
            MSG_PRINT(("MDI PAIR %i:\n",i));
            sampleDisplayCableTestResult(&cableStatus.cableStatus[i],
                                    &cableStatus.cableLen[i]);
        }
    }

    return GT_OK;
}

