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  1. CIFX Driver for Windows
  2. NXDRVWIN-136

xChannleIORead fails sometimes with enabled interrupt

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.9.9.0
    • Fix Version/s: 0.10.0.0
    • Component/s: cifX Device Driver
    • Labels:
      None
    • Account:
      SDO Driver (SDODRIVER)

      Description

      Sometimes xChannleIORead returns CIFX_DEV_EXCHANGE_FAILED 0x800C0022 with enabled interrupt (1 ms cycle with IOcifX.exe). Function continues to return this error, until xChannelIOWrite is executed.
      Observed in Windows 7 32 bit.

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                • Reporter:
                  et et
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                  • Created:
                    Updated:
                    Resolved: