adsr.pd Synth.pd note.pd

I am trying to make a monophonic synth in PD. I have yet to add an LFO or VCF or a second oscillator, but I have created a waveform switcher (sawtooth-triangle-pulse) for the first one. One quirk I have found so far is that when triggering a new note, if there is a older note releasing, it will cut that one and begin playing the new one.

This isn't an issue with the sawtooth, but with the triangle (and to a lesser extent the pulse) this old note will pop. I am unsure how to fix this.

The synth.pd file is the main file, adsr.pd and note.pd are both required to run the synth. The waveform switcher is in Synth.pd.

http://guitarextended.wordpress.com/2012/11/03/make-python-and-pure-data-communicate-on-the-raspberry-pi/

I'm following this tutorial to just be able to send numbers into PD from a Python script, which I will then eventually implement on my Raspberry Pi, using Pots to change numbers in a PD script.

Unfortunately I've followed this tutorial and no messages have been recieved. I haven't gotten any errors, just it's like nthing happened. Is there an easier way of doing what I'm doing or is there something I've missed (I've included a screenshot of the PD console, the python script and the PD script). Cheers

http://www.pdpatchrepo.info/hurleur/Screenshot_from_2014-04-26_22:45:56.png

This seems just perfect, thank you very much