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Re: [sc-users] python->OSC->scsynth

make sure the scsynth process gets started properly and the paths you are passing are fine. Also make sure that scsynth gets properly connected via jack to the sound output. In my machines i need to manually connect scsynth to the output in qjackctl 

i would try to use the sc library
http://www.ixi-software.net/content/download/sc/sc-0.2.zip
it wraps a couple of libraries (scosc, scsynth) developed by a guy in alaska that deal with the osc communication to scsynth in a more specific way that the SimpleSC library you are using, which is a general OSC library. It allows to receive back from supercollider messages, this should help you debugging, because you get more clues on whats is going on in the server.
you can use the sc module or directly the scosc and scsynth modules. SC wraps the other libraries so it depends on your needs. 

miquel parera(e)k dio:

Hello;
I try to make a simple test for control scsynth from supercollider, but i hear nothing: [code] [Supercollider SynthDef:] 
(

SynthDef("sinecdote", { arg freq= 440;

Out.ar(0, SinOsc.ar(freq))

}).store

)

[Python code:]

import osc

import subprocess

import time

import os, sys

import random

path = os.path.dirname(sys.argv[0])

pathname = os.path.abspath(path)

subprocess.Popen("scsynth -u 57110", shell=True)

time.sleep(1)

osc.init()
osc.sendMsg("/d_load", ["%s/synthdefs/sinecdote.scsyndef" %(pathname)], "127.0.0.1", 57110) 

osc.sendMsg("/s_new", ["sinecdote","1000"], "127.0.0.1", 57110)

osc.sendMsg("/n_run", ["1000", "1"], "127.0.0.1", 57110)

time.sleep(1)

for i in range(10):

     time.sleep(1)

     rate = random.uniform(100.0, 400.0)

     print i,":",rate
osc.sendMsg("/n_set", ["1000", "freq", "%s" %(rate)], "127.0.0.1", 57110) 

time.sleep(5)

osc.sendMsg("/quit", [], "127.0.0.1", 57110)

[\end code]

I work in a linux machine with sudo permissions, where is the problem?

Thanks...




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