[ecasound] operating multiple controlers while processing

[sara l. <sl...@ya...>]

Hello All,

I am using ecasound in interactive mode and am having a mysterious issue that I can't resolve.    I have one chainsetup with 2 chains.  Each chain has an operator (audio sine oscillator) and a controller (another sine oscillaor) that controls the frequency of the audio oscillator.  Once processing is started, I can only change parameters on the first chain's controller.  All commands I think should affect the second chain's controller will just affect the first chains'.    I have pasted the exact comands I am using below.  If anyone can tell me why this is happening I would really appreciate it.
Thanks so much,
S 

(jack started in advance with qjackctl)
$ ecasound -c

cs-add test_cs

c-add osc1
ai-add null
ao-add jack_generic,osc1
cop-add -el:sine_fcac,500,1
ctrl-add -kos:1,500,600,0.2,0

c-add osc2
ai-add null
ao-add jack_generic,osc2
cop-add -el:sine_fcac,700,1
ctrl-add -kos:1,700,800,0.2,0

cs-connect
start

//external commands
jack_connect ecasound:osc1_1 alsa_pcm:playback_1
jack_connect ecasound:osc2_3 alsa_pcm:playback_2

    
c-select osc1
cop-select 1
ctrl-select 1
ctrlp-select 4
ctrlp-set 650

c-select osc2
 cop-select 1
 ctrl-select 1
 ctrlp-select 4
 ctrlp-set 850   //this affects osc1 controller ?!?




 		
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