Re: [ecasound] ctrl-select, ecasound-iam

[Stuart A. <Stu...@hy...>]

Oops,  could be there's still some issues with the code I wrote.  I
really *will* try and find some time to look at this.

Everything other than ctrl-select and ctrlp-select should be okay.

Stuart



-----Original Message-----
From: sara lidgey [mailto:sl...@ya...]=20
Sent: Thursday, 20 September 2007 4:09 AM
To: sara lidgey; Stuart Allie; eca...@li...
Subject: Re: [ecasound] ctrl-select, ecasound-iam


OK.  I tried it again on a fresh install of Fedora Core 7 with Ecasound
v2.4.5
The program still dies in the original place at the "ctrl-select"
command.
!?!

sara lidgey <sl...@ya...> wrote:
Hi Stuart,

I upgraded to v2.4.6.1 and now I get a completely different error:

(ecasoundc_sa) Error=3D'read() error', cmd=3D'c-select pink1' =
last_error=3D''
cmd_cnt=3D50 last_cnt=3D49.

***********************************************************************
* Message from libecasoundc:
*=20
* Connection to the processing engine was lost. Check that ecasound=20
* is correctly installed. Also make sure that ecasound is either=20
* in some directory listed in PATH, or the environment variable
* 'ECASOUND' contains the path to a working ecasound executable.
***********************************************************************

Any ideas what might be wrong?

Thanks so much!


Stuart Allie <Stu...@hy...> wrote:
Hi Sara,

This is almost certainly due to bugs I put in the ctrl-select and
ctrlp-select functions when I first wrote that code :(=20

I sent a fix to Kai that made it into 2.4.5 so an upgrade to that
version or later should fix it.

Sorry about that.

Stuart


-----Original Message-----
From: eca...@li...
[mailto:eca...@li...] On Behalf Of sara
lidgey
Sent: Tuesday, 18 September 2007 1:12 AM
To: eca...@li...
Subject: [ecasound] ctrl-select, ecasound-iam


Hi All,

I'm using ecasound in interactive mode from a c program via
libecasoundc.
I have a chainsetup with a ladspa multiband eq that is attached to some
controllers. I have pasted some code below. This works and sounds
fine but when I try to select a controller with ctrl-select to change
its value the program always seems to crash.=20

eci_command("c-add pink1");
eci_command("ai-add null");
eci_command("ao-add jack_generic,pink1");
eci_command("cop-add -el:tap_pinknoise");

//pink noise eq
eci_command("cop-add -el:mbeq");

eci_command("ctrl-add -kos:6,-70,30,1,0.5");
eci_command("ctrl-add -kos:7,-70,30,.12,0");
//jack connect and ecasound start stuff here

All fine up to now, ecasound connects and starts without problem,
program continues...

Later in the program when I try to change controller values with these
commands:

eci_command("c-select pink1");
eci_command("ctrl-select 6"); //select controller band 6

Ecasound and jack die at the "ctrl-select' command.=20
I've printed out "ctrl-status" and it looks like the controllers are
present and running normally.
Anyone know why this would be happening?

Ecasound version is: ecasound v2.4.4

Thanks so much.



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