Re: ? response on CP3 bottom serial port


I have been doing some testing and discovered that commands like the :Sr does not care what you send it as a value.  It always returns a "1".
For example I get a "1" from the following:
:Sr xx#
:Sr 07:x5:00.0#
:Sr a6:n2#

What does the "1" response really mean?  I assume other commands that return a "1" don't care what the actual data is?
Don't see why I need to check for a response at all for these commands.
Am I missing something?


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