[CM] How to send udp bundles from Grace on Linux?

Taube, Heinrich K taube at illinois.edu
Thu Mar 5 16:36:46 PST 2020


im pretty sure grace is sending valid osc messages, i cant tell what going on from the information you are giving me

On Mar 5, 2020, at 6:14 PM, Forrest Curo <treegestalt at gmail.com<mailto:treegestalt at gmail.com>> wrote:

Put in a header; csound objects.
Leave it out; Grace calls an error.

On Thu, Mar 5, 2020 at 3:53 PM Forrest Curo <treegestalt at gmail.com<mailto:treegestalt at gmail.com>> wrote:
Supercollider is set up to accept udp formatted as OSC messages.

Csound 'expects' score events instead. I'd know how to format these if I knew how to specify a string and send it from, Grace.

On Thu, Mar 5, 2020 at 3:24 PM Forrest Curo <treegestalt at gmail.com<mailto:treegestalt at gmail.com>> wrote:
cm says "OSC send test succeeded"
& csound says:
error: syntax error, unexpected '/'  (token "/") line 7:
>>>/ <<<
Parsing failed due to invalid input!
Stopping on parser failure



On Thu, Mar 5, 2020 at 3:17 PM Forrest Curo <treegestalt at gmail.com<mailto:treegestalt at gmail.com>> wrote:
syntax for sending a string to a port?

On Thu, Mar 5, 2020 at 2:27 PM Taube, Heinrich K <taube at illinois.edu<mailto:taube at illinois.edu>> wrote:
You should be able to send OSC to any port you want,  look in the Audio menu for the OSC Connections… command.
I haven’t tested OSC yet on this release...

On Mar 5, 2020, at 4:18 PM, Forrest Curo <treegestalt at gmail.com<mailto:treegestalt at gmail.com>> wrote:

I have csound running & set to receive udp  (i.e.  --port=4567 )

( https://csound.com/docs/manual/udpserver.html )

I can send lines it lines for immediate output from pure data:
[send scoreline_i "i 2 0 3 440 .5" (
|
[netsend -u ]

likewise channel values:

[send @valu 330 (
|
[netsend -u ]

but in Grace the OSC examples are based on sending to an established TCP connection to Supercollider.

What to do?



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