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When i try to write and read data like ABC through serial port to a hardware device, used to check whether transmission of traffic is done without loss, the reading ...
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- 07-15-2008 #1
- Join Date
- Dec 2007
Serial eagain error
- 07-15-2008 #2
When I do this at the command line:
man 2 read
...... EAGAIN Non-blocking I/O has been selected using O_NONBLOCK and no data was immediately available for reading.
Hope this helps.--
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