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you have to reprogram the serial configuration register.
download the 68hc11 documentation at handyboard.com/techdocs/ and read
the chapter on the SCI (serial communications interface).
after poking new values into the SCI registers to get the settings you
need, following the instructions at
http://handyboard.com/faq/display.php?key=serial
to get control of the serial port away from Interactive C.
fred
In your message you said:
> hi,
>
> i am trying to interface a mouse to the handy board to use as some sort of
> position control. I can read data from the serial port, but unfortunately
> I need to reconfigure the port, but I dont know how.
>
> The mouse transmits at 7bits 1stop bit, and the handy board reads in at
> 8bits 1 stop bit. So the data I get is useless!
>
> How do I reconfigure the handy board serial port(i am linking through the
> charger/serial adapter unit) to use these parameters?
>
> Any help grateful and desperatley appreciated!
>
> Simon
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Message is in Reply To:
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| hi, i am trying to interface a mouse to the handy board to use as some sort of position control. I can read data from the serial port, but unfortunately I need to reconfigure the port, but I dont know how. The mouse transmits at 7bits 1stop bit, and (...) (24 years ago, 8-Nov-00, to lugnet.robotics.handyboard)
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