Red Hat Bugzilla – Bug 157191
'Aten UC-232A' USB to RS232-converter stays open then sending data the second time
Last modified: 2012-06-20 09:21:37 EDT
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Description of problem:
The first time I try to send data with Atan UC-232A it is no problem. But the second time I send, the port opens and no more happens. I have to unplug it and start from the beginning to send new data.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Plug in the Aten UC-232A in a USB port
2. Run echo 1 > /dev/ttyUSB0
3. Run echo 1 > /dev/ttyUSB0
Actual Results: The RTS and DTR stay open and echo are locked
Expected Results: The data sends, the port close and echo returns
Please let me know the kernel version (/proc/version).
Linux version 2.6.9-5.EL (email@example.com) (gcc version
3.4.3 20041212 (Red Hat 3.4.3-9.EL4)) #1 Wed Jan 5 19:22:18 EST 2005
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