Pd-L2Ork also has disis_gpio and disis_spi that interface with if and gpio. The gpio object allows for both hardware and software PWM, and is also designed to work with actuators (e.g. servos).
Best, Ico -- Ivica Ico Bukvic, D.M.A. Director, Creativity + Innovation Institute for Creativity, Arts, and Technology Virginia Tech Creative Technologies in Music School of Performing Arts – 0141 Blacksburg, VA 24061 (540) 231-6139 [email protected] ci.icat.vt.edu l2ork.icat.vt.edu ico.bukvic.net On Wed, Sep 22, 2021, 09:12 Alexandros <[email protected]> wrote: > Martin Peach had created two really nice objects, [pii2c] and [pispi] for > communicating with Pi's I2C and SPI interface through its GPIOs. If you > only want to light up an LED, it's perhaps easier to write a Python script > that does that and call it with [ggee/shell]. > On 21/9/21 6:53 μ.μ., Ingo wrote: > > Now that I got most of my software running on the Pi - with much more > performance than I expected - I need to be able talk to the GPIO of the RPi > 4. > > > > First of all a big thanks again for everybodys help me with the libraries > ! ! ! > > > > I know there had been some changes a while ago with the RPi GPIO when some > way to interfacing with Pd dumped. > > I'm not sure what it was anymore - so, how can I connect from Pd atm? > > All I need to be able to do for now is turning on a few LEDs. > > > > Does [comport] recognize the GPIO of the RPi 4? > > > > BTW, the libraries are mostly working but I happen to have some trouble > with [speedlim] being in 3 different libraries. > > It's in Cyclone (which I had been using before and is working fine) and > also in maxlib and iemlib. > > The latter gives me sometimes trouble but I don't know how I can get rid > of single objects in "iemlib". > > (Sometimes it outputs a float instead of a list. I have already [t list] > in front of it.) > > > > Is it possible or will I have to prepend "cyclone" every time? > > > > Or is there another way to make sure that the cyclone object will be used > first instead of the iemlib object? > > The libraries are currently loaded in alphabetic order in the > ".pdsettings". > > > > Thanks > > Ingo > > _______________________________________________pd-l...@lists.iem.at mailing > list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list >
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