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Problems in using HVT tool RRS feed

  • Question

  • Hi,

    As one of our sora boxes faced some problem when building the project, so I reinstalled the system and sora software.

    When I use HVT tool to test performance between this device and another sora box, after switching between send and receive operations for several times, HVT in this device can not work, and the log information is as follows:

    click "send start":

    SoraUInitUserExtension called
    success
    SoraURadioStart called
    success
    SoraURadioSetFreqOffset called. freqOffset set to 0
    success
    SoraURadioSetTxGain called. txgain set to 0xf00
    success
    SoraURadioSetRxGain called. rxgain set to 0x200
    success
    SoraURadioSetRxPA called. rxpa set to 0x1000
    success
    SoraURadioSetCentralFreq called. centralFreq set to 2422000
    success
    SoraURadioMapTxSampleBuf called
    success
    SoraURadioTransfer called. SampleSize = 1048576
    Failed. ret = 80050003
    SoraURadioUnmapTxSampleBuf called
    success
    SoraUCleanUserExtension called

    click "receive start":

    success
    SoraURadioStart called
    success
    SoraURadioSetFreqOffset called. freqOffset set to 0
    success
    SoraURadioSetTxGain called. txgain set to 0xf00
    success
    SoraURadioSetRxGain called. rxgain set to 0x200
    success
    SoraURadioSetRxPA called. rxpa set to 0x1000
    success
    SoraURadioSetCentralFreq called. centralFreq set to 2422000
    success
    SoraURadioMapRxSampleBuf called
    success
    SoraURadioAllocRxStream called
    success
    Start receiving signal...
    SoraRadioGetRxStreamPos called
    SoraGetStreamVStreamMask called
    SoraCheckSignalBlock called
    SoraCheckSignalBlock timeout.
    Please disable and enable HwTest driver to solve the problem.
    End receiving signal.
    SoraURadioReleaseRxStream called
    SoraURadioUnmapRxSampleBuf called
    success
    SoraUCleanUserExtension called

    The problem can only be fixed by restarting the computer, but can not be fixed through just disabling and enabling HwTest driver  (maybe it can be fixed through reset the RCB/RAB board and HwTest driver).

    What's the problem with it? I think it will also affect our experiments in the future.

    BTW, the other sora box has no such problem.

    Thanks very much!

    Thursday, January 23, 2014 8:10 AM