[PD] comport in Win XP "Write error, maybe TX-OVERRUNS on serial line"

Martin Peach martin.peach at sympatico.ca
Wed Jul 19 18:46:45 CEST 2006


Jaime Villarreal wrote:
> Thank you Hans and John. I installed the newer version and now my 
> simple patch is working correctly.
That's interesting -- are you still using [comport $1 9600] instead of 
[comport 1 9600]?
It seems to me that you are continually reopening COM1 that way...if you 
send the number 2 you will open COM2 and so on...
Martin

>
> On 7/18/06, *Hans-Christoph Steiner* < hans at eds.org 
> <mailto:hans at eds.org>> wrote:
>
>
>     Sounds like you are using an old version of [comport].  A much
>     more recent version is included in the next test release:
>
>     http://at.or.at/hans/pd/installers.html
>     <http://at.or.at/hans/pd/installers.html>
>
>     .hc
>
>     On Jul 18, 2006, at 1:55 PM, Jaime Villarreal wrote:
>
>     Hi, I'm new to pd and would like to comunicate via the comport.
>     I have a very simple patch which tries to send the number 1 to the
>     comport object.
>     The comport is configured as follows.
>          comport $1 9600
>     Pd reports:
>          Opened serial line device  COM1
>     Ok. That's Good. But when I try to send anything I get,
>          Write error, maybe TX-OVERRUNS on serial line
>
>     My serial port, COM1, is the FTDI USB serial converter included on
>     the arduino microcontroller board. I have been able to comunicate
>     successfully through the USB converter with other software so I am
>     sure it is not a problem with my converter.
>
>     I have taken screenshots of everything that I thought might be
>     related and published them here.
>          http://www.intra.org.mx/pd/
>
>     If anyone can offer me any advice I'd be very grateful.
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