I basically haven't used an Arduino in 2 years, so I am a poor candidate for debugging this stuff. Roman and Olsen are much better candidates for this job.
The digital input pins are reported using the hardware-level ports, the hardware is organized around pins 0-7 being one port, 8-15, another, and 16-23 (analog pins) another. As for the pull-up resistor, you activate them just like you would in an other code for an Atmel AVR chip: switch the pin mode to INPUT then set that pin to HIGH (i.e. output a 1 to that pin). .hc On Fri, 2011-09-09 at 11:34 +0200, Ingo wrote: > I did test it with the Duemilanove. But I also tested Diecimila and Uno. > To me the problem looks like "unfortunate design" in the firmata. The > buttons 2-9 don't somehow connect the same 8-bit word. It might simply be a > bug in the firmata. Hans hasn't reacted to it the last 2 or 3 times I > mentioned it. > > I have changed my arduino patch to get it to work for what I need with the > Diecimila to Uno. I don't like to submit any workarounds if I don't have a > mega available. I don't know how the rest of the pins are set up in blocks. > It might also break something else since I only use part of the functions. > > I really think Hans is the one who should look into this problem to > determine whether it is a pduino or firmata bug. > > I am really surprised that so few people have problems with this. Or maybe > they do and simply cannot figure out where the problem comes from? > > Ingo > > > > -----Ursprüngliche Nachricht----- > > Von: Roman Haefeli [mailto:reduz...@gmail.com] > > Gesendet: Freitag, 9. September 2011 10:49 > > An: Ingo > > Cc: 'olsen'; 'pd-list' > > Betreff: Re: AW: [PD] pduino rewrite > > > > On Fri, 2011-09-09 at 10:03 +0200, Ingo wrote: > > > Hi Roman, > > > > > > I just messed around with the rewrite and - as you mentioned - you > > didn't > > > fix any of the bugs. > > > > > > I even think I send you a mail about the digital pins 2 & 3 and provided > > a > > > fix for it here at the forum. Of course it's still there! > > > > > > About the other things: > > > > > > - The test patch has still no switches to turn on the pull up resistors. > > > > > > - in Natty the comport number for USB0 is 32 that's not available in the > > > choices 0 - 7. I think for Linux [devicename /dev/ttyUSB$1( would be a > > > better choice. At least this option of naming should be mentioned > > somewhere > > > in the test patch or help patch. (maybe I missed it somewhere?) > > > > > > - help-patch: there is no such thing as "PullDown". It's only "PullUp". > > > It should be mentioned that pin 13 does not work for "Pull Up" due to > > the > > > built in LED and resistor. There should also be a short explanation > > about > > > PullUp resistors for beginners. > > > > > > - help-patch: DIGITAL-INPUT should mention the PullUp resistors. I spent > > a > > > lot of time at the beginning making lots of complicated cable > > connections > > > because the help patch recommends connecting the pins to ground instead > > of > > > simply switching on the PullUp resistors. At least as long as you are > > not at > > > the very limit of your power supply. > > > > > > Since I only use the digital and analogue ins I didn't look any further. > > So > > > I can't say anything about the output stuff. > > > > > > The digital pins 2 & 3 should really be fixed sometime soon. I was > > hoping > > > you'd be getting some of these problems solved rather than putting a > > grey > > > background to the help patch (lol). > > > > Yo, it's very much a work in progress and yet the main goal was not > > loose any functionality by getting rid of the externals. I did not > > address any bugs yet, because I didn't experience any. > > > > I only have a arduino Diecimila to test here. So, I ask you again: The > > problem you mentioned with pin 2 and 3, on which arduino board model do > > you experience it? Also, if the problem is located in the firmware and > > not in the [arduino] abstraction, I rather don't 'fix' it in the > > [arduino] abstraction. > > > > Since you seem to have a strong interest on making it work for your > > situation, I suggest to give you commit privileges to that repository. > > You could send me your public key off-list and I would give you access > > to that repository. > > > > Also, thanks for your other comments. Those are all valid points that > > need to be addressed. > > > > (Actually, 'pduino rewrite' as thread was a bit too much a promise, it > > should have read 'please test and report back'.) > > > > Roman > > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list