+1 to the Firmata interface idea.
Joel
On 01/02/2014 06:23 PM, Steve Morris wrote:
someone should do a ChucK interface to Firmata. It is a good starting
point. Maybe I'll give it a whack.
On Thursday, January 2, 2014, Alan Brooker wrote:
Hi Spencer/Steve,
Thanks for your reply and thoughts, much appreciated...hmm I'm not
getting Arduino & ChucK to Communicate at the moment but I think I
need to work more on my Arduino code more to communicate with
ChucK- up to now I have been using Firmata with Pure Data, which
only requires the the Firmata sketch to upload. As you say there
is a lot of stuff here to look at so will report back :)
Thanks again!
On Thu, Jan 2, 2014 at 2:54 AM, Spencer Salazar
<[email protected] <javascript:_e({}, 'cvml',
'[email protected]');>> wrote:
Hi Al,
If you check out the chuck examples folder that came in the
chuck download or in the "Open Example" menu item, there
should be a "serial" subcategory with some basic examples of
communicating with serial devices (e.g. Arduino) in there.
What I would recommend is sending your 5 analog values as a
space separated series of ASCII numbers, ending with a
newline, and repeating this at whatever your desired refresh
rate is. In ChucK, you can use onLine()/getLine() (as in the
lines.ck <http://lines.ck> example) to get each line of data,
which includes all 5 current sensor values. There is also a
(minimally documented) RegEx class you can use to pull out the
values individually and then convert them to integers.
Ive also attached another ChucK example I have that does
something very similar to this, except it reads only 3 sensor
values and uses commas to separate values.
Thats a lot of stuff, so let us know if you have any more
questions.
spencer
On Wed, Jan 1, 2014 at 9:59 AM, Alan Brooker
<[email protected] <javascript:_e({}, 'cvml',
'[email protected]');>> wrote:
Hi there
I am using ChucK 1.3.2.0 (Chimera) with miniAudicle 1.3.0a
on Ubuntu 12.04- I think the latest version can
communicate with Arduino directly? Cant seem to find any
examples so any advice or example code would be much
appreciated. I am trying to build a simple step sequencer
with *x5 potentiometer*s that send values to an arduino
board and then into ChucK hopefully. Was hoping I could do
this without OSC-
thanks for helping this noob!
Al
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