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TI Home » TI E2E Community » Support Forums » Embedded Software » WinCE » WinCE forum » USB RNDIS sill broken in 6.14
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USB RNDIS sill broken in 6.14

USB RNDIS sill broken in 6.14

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DavidVescovi
Posted by DavidVescovi
on May 09 2010 07:16 AM
Genius4150 points

USN RNDIS

It seems to be ok on my rev D EVM but is still broken on my custom hardware.

6.12.04 worked on both EVM and my hardware.

6.13.00 did not work on EVM or custom hardware

6.14.00 works on EVM but broken on custom hardware.

There may very well be some hardware dependice but I can't figure it out. I tried to narrow it down but so many file were changed in this last release it makes it very difficult.

I am working with three different custom designs that all have slightly different hardware configurations. All worked (USB RNDIS) under 6.12.04, none work under 6.14 so far.

I am testing with a "small footprint" OSdesign so there should be minimal hardware dependices.

I would very much like to know if you find anything out.

 

More info:

It doesn't seem to be hardware related as 6.12.04 worked fine on all boards. 6.14 does not work.

It does download and even connects fine but crashes as soon as kd.dll is loaded. I assume this is the kernel level kitl debugger.

 

 

 

David

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  • DavidVescovi
    Posted by DavidVescovi
    on May 09 2010 07:44 AM
    Genius4150 points

    The Ethernet KITL debugger also works just fine, unfortuneatly one platform does not have Ethernet.

    DV

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  • Jatin Jain
    Posted by Jatin Jain
    on May 11 2010 16:53 PM
    Verified Answer
    Verified by Jatin Jain
    Expert7250 points

    David,

    The changes in both BSP 6.13 and BSP 6.14 were primarily related to power management. The functionality was verified by bSquare on the EVM Rev G. Not sure why this would not work on your custom hardware. (also without a way to reproduce it on the EVM it would be difficult to make progress on this). Does the diff between  6.12.04 and 6.14 give you any pointers? As you pointed out most folks using EVM use ethernet KITL and USB KITL is rarely used.

    Jatin

    ---

    WINCE BSP OMAP35x USB KITL
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  • DavidVescovi
    Posted by DavidVescovi
    on May 11 2010 17:54 PM
    Genius4150 points

    Except on BeagleBoard which only has USB.

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