none
USB-IF/chapter-9的测试,出现一些get configuration fail的error RRS feed

  • 常规讨论

  • 大家好,

    WHQL/USB-IF Test Certification ID Check项目,要先进行USB-IF/chapter-9的测试,我的chapter-9的测试,结果是passed.

    但其中的

    1. Device descriptor test - Addressed state

    2. BOS descriptor test - Addressed state

    3. Configure descriptor test - Addressed state

    4. Endpoint descriptor test - Addressed state

    5. Set Configuration test

    6. Other speed config descriptor test - Addressed state

    7. Other speed endpoint descriptor test - Addressed state

    8. Device qualifier descriptor test - Addressed state

    条目内,都出现类似的错误:

    *************************************************

    INFO   Start time: Wed Aug 24 17:35:28 2011
    ERROR   Get configuration failed
    INFO   Device descriptor length : 12
    INFO   Device descriptor type : 1
    INFO   Major version : 2
    INFO   Minor version : 0
    INFO   Each interface specifies its own device class type
    INFO   Device sub class : 0
    INFO   Device protocol : 0
    INFO   Device MaxPacketSize0 : 40
    ...
    ************************************
    麻烦哪位给个解释,非常感谢您的帮助。
    再次感谢~~
    2011年8月30日 6:18