On 03/20/2014 12:37 PM, David Medine wrote:

FYI

There is also a RPi GPIO object for Pd by Miller Puckette here:
http://msp.ucsd.edu/syllabi/206.13w/index.htm

and the same code with a makefile and build for UDOO here:
https://github.com/cmuartfab/Udoo/tree/dem-rev/puredata/gpio

I did see the note from garthz about the architecture collisions. I will attend to this. Anyway, make sure to use the gpio.l_arm version -- just delete the other two to avoid problems.

Indeed, disis_gpio is loosely based on gpio. It however also offers things that gpio (AFAIK) doesn't, like multithreaded pusle-width-modulation (hardware on pin 18 and software on all pins) with an Arduino-like 0-1023 range. disis_spi is a completely new beast that allows interfacing with MCP3008 AD converter and provides up to 8 analog input channels that can provide high-resolution streams with values 0-1023. So, pd-l2ork externals essentially look to provide an Arduino-like environment.