I can turn off audio from my external using canvas_stop_dsp(), but it turns it off REAL good -- for some reason I have to turn the dacs on *twice* after calling this function before the external_dsp() setup function gets called.
What I need to do is turn off the dacs and have the user reinitialize dsp when a certain message is received. canvas_stop_dsp() seemed like it would work, but it requires starting the dacs twice?
also, is there a way to get a listing of messages that can be sent to the dsp object via:
void *dspmess(t_symbol *mess)