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Shared libraries

On the Axis-82/83, the line turnaround for the RS-485
uses the RTS line, as far as I can tell. However, it
appears that this signal is conditioned by serial_init,
which is on PA0. Can anyone point me to where in the
code this is set active (low). It doesn't appear to
ever go there in mine. I need to toggle that to do any
two wire RS485.


Frank Brown
Phoenix Consulting
for Emerson Climate Technology