Is it possible to use python to get True Full Duplex on a Serial port?
Terry Reedy
tjreedy at udel.edu
Fri Aug 14 22:03:42 EDT 2009
greg wrote:
> You can't read and write with the same stdio file object
> at the same time. Odd things tend to happen if you try.
I believe the C standard specifies that the behavior of mixed reads and
writes is undefined without intervening seek and/or flush, even if the
seek is ignored (as it is on some Unix systems). With two threads, the
timing is undetermined.
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