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usbser.sys: ReadFile success with 0 bytes read - Keil forum

sometimes exit with success and 0 bytes read (only after timeout elapses) and then the subsequent ReadFile gets all the bytes correctly (9 ...

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查詢 「ReadFile timeout」的人也找了：

  1. ReadFile timeout
    2.
  2. SetCommTimeouts
    3.
  3. ReadFile OVERLAPPED
    4.
  4. C ReadFile
    5.
  5. COMMTIMEOUTS
    6.
  6. lpOverlapped
    7.
  7. ReadFileEx
    8.
  8. CreateFile FILE_FLAG_OVERLAPPED
    9.