The normal Firmata doesn't support the Arduino Mega very well because
the Mega has a very strange, custom abstraction layer for mapping the
pins, as compared to the rest of the Arduinos.
Like other people said in this thread, you need to use Paul
Stoffregen's version of Firmata for Arduino in order for it to work
well with the Mega.
.hc
On May 21, 2010, at 6:54 AM, olsen wrote:
oye josé
check this post:
http://www.mail-archive.com/[email protected]/msg33130.html
...
though with the Mega there's some lack in the well-behaviour that i
would like
to report:
__DigitalInput
No DigitalInput on Pins 0 to 8 and 12&13
Putting a physical digital input on pin 9 to 11 in pduino the state
for all these pins is always displayed on digital input 12!
__DigitalOutput
DigitalOutput only on Pin 10-13 and to get pin 13 high i've to
checkerbox pin
15 in pduino
Seems there's some kind of trouble with the Pin settings and their
represenation in pduino.
...
this was on ubuntu 9.04 with standard firmata
hth a byte
salutis
ø
On 05/19/2010 08:50 PM, Jose Luis Santorcuato wrote:
Yes, not work, but in the old boards yes... I tested in my
duemilanove
and diecimila, and all the digitals outputs works fine, one by one.
Mmm, strange ...
I tested the Firmata for mega... dont work and crashes...maybe in OSX
I use GNU/Linux Ubuntu 9.04... Barbie network...heheheheh
Best regards from Chile
José
2010/5/19 Jose Luis Santorcuato <[email protected]
<mailto:[email protected]>>
Well.... check the arduino firmata program (arduino ide).... the
outputs.... 13? 16? when i work with bluetooth i needed change the
baud... to 115.200, many programs in arduino ide have a
problems...I
test the firmata teensy...
Best regards
José
2010/5/19 Ricardo Lameiro <[email protected]
<mailto:[email protected]>>
I also forgot to mention that this issue was mentioned on this
list before.
there is a link for a firmata firmware made for the mega from
the made by the teensy guy.
http://www.pjrc.com/tmp/firmata/
check the list in here
http://www.mail-archive.com/[email protected]/msg31148.html
2010/5/19 Ricardo Lameiro <[email protected]
<mailto:[email protected]>>
As far as I know, the pduino is not made for the arduino
mega. so it could work, but you need to test it out. also
the firmata firmware would need also some tweak since the
mega has more outputs/inputs and analog ports
2010/5/19 Andres Ferrari <[email protected]
<mailto:[email protected]>>
hello,
When I use the abstraction [arduino] or [comport]
object
the numbers of the digital outputs (pins) of the
arduino
hardware
don't match with the output's numbers of the patch.
for example, when i send 1 to digital output "12" from
puredata the led connected to digital out 12 don't
turn
on but ...but turn on in digital out "14"...
only works pins from 10- 13 but 0- 9 dont't work.
When I've tested from the arduino's software with a
sketch there aren't any problem, all works fine.
Is it a [comport]r or "Firmata" problem?
I have osx 10.5 and arduino mega.
Any suggestions?.....thanks a lot!!!
Andrés Ferrari G.
http://www.myspace.com/anfex
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