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|ID||Category||Severity||Reproducibility||Date Submitted||Last Update|
|0006549||[JEDI VCL] 00 JVCL Components||crash||always||2017-03-07 00:26||2017-03-25 20:00|
|Summary||0006549: JvHidDeviceController fails|
JVCL version actually 3.49 but problem exists in earlier version.
Compiling example SimpleHidWrite using Rad Studio 2010 on Windows 8.1 and it works as advertised. Copy SimpleHidWrite.exe to alternate machine running Windows 8.1 Pro or Windows 10 and executable fails during startup with exception "Device cannot be identified."
Specifically, in the 8.1 Pro machine, EControllerError in module SimpleHidWrite.exe at 000CBA49 Device cannot be identified.
Getting the same problem with my USB/HID code which works in 8.1 but not others. Attempting to trace leads to the idea that the problem is thread related. Compiled file attached.
|Tags||No tags attached.|
|Attached Files||SimpleHIDWrite.exe [^] (1,241,088 bytes) 2017-03-07 00:26|
|Please use the latest GIT content, many changes have occurred in this area|
Thank you. I downloaded the most recent source (JVCL3-Source-2017-03-25). Since the problem appears in the USB/HID application, I checked hid.pas, hidtoken.pas and hidusage.pas against the 3.49 release using WinMerge. It reports all the new files are identical to their older versions. Could it have been fixed somewhere else?
|2017-03-07 00:26||davedelage||New Issue|
|2017-03-07 00:26||davedelage||File Added: SimpleHIDWrite.exe|
|2017-03-24 17:37||obones||Note Added: 0021414|
|2017-03-24 17:37||obones||Status||new => feedback|
|2017-03-25 20:01||davedelage||Note Added: 0021416|
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