[PD] comport issue

Hans-Christoph Steiner hans at eds.org
Sat Nov 18 22:01:53 CET 2006


You also have to have both the Arduino and Pd set to the exact same  
bitrate, which has to be one of those values that Matju listed.

.hc

On Nov 18, 2006, at 1:57 PM, nward04 at qub.ac.uk wrote:

> I tried all those speeds too.
> No luck
> very odd
> thanks
>
> On 18 Nov 2006, at 17:59, Mathieu Bouchard wrote:
>
>> On Sat, 18 Nov 2006, nward04 at qub.ac.uk wrote:
>>
>>> I have an arduino communicating with PD via comport. If I set the  
>>> baud rate higher than about 22000 comport throws out rubbish.
>>
>> I don't know anything about Arduino, but serial ports are usually  
>> made to support exactly those values:
>>
>> 19200
>> 38400 = 2*19200
>> 57600 = 3*19200
>> 115200 = 6*19200
>> 230400 = 12*19200
>>
>> and I don't know whether they support any other speeds, but I  
>> suspect that any other speeds would be multiples of 19200.
>>
>>  _ _ __ ___ _____ ________ _____________ _____________________ ...
>> | Mathieu Bouchard - tél:+1.514.383.3801 - http://artengine.ca/matju
>> | Freelance Digital Arts Engineer, Montréal QC Canada
>
>
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