[L2Ork-dev] GSOC 2021 Introduction and queries

Tanmay Gujar tanmaygujar999 at gmail.com
Wed Apr 7 11:16:32 EDT 2021


I am using ALSA


On Wed, Apr 7, 2021 at 3:28 AM Jonathan Wilkes <jon.w.wilkes at gmail.com>
wrote:

> On Tue, Apr 6, 2021 at 7:20 AM Tanmay Gujar <tanmaygujar999 at gmail.com>
> wrote:
> >
> > Hello again! A couple of clarifications on the issue.
> >
> > I am running pd on Debian(Ubuntu 20.04.2 LTS) and used "make all" to
> build the project.
> > I have had no trouble in communication when pd-l2ork is run without the
> nogui flag.
> > The pd process with nogui flag exits as soon as I send a message through
> the socket connection. I have also tried to use the pdsend tool available
> in the puredata-utils package, but it leads to the same error.
>
> Hm-- what audio backend are you using when you run it in normal mode?
>
> -Jonathan
>
> >
> > Regards,
> > Tanmay Gujar
> >
> > On Tue, 6 Apr, 2021, 1:43 pm Tanmay Gujar, <tanmaygujar999 at gmail.com>
> wrote:
> >>
> >> Hello I am Tanmay! I am a recently accepted student to the MS CSE
> program at UCSD. I am interested in contributing to purr-data and plan to
> submit a proposal for GSOC 2021.
> >>
> >> Specifically, I would like to work on the Terminal REPL project. I have
> been looking through the source code to find an appropriate way to execute
> the idea but I have hit a few roadblocks.
> >>
> >> Thoughts so far:
> >> For communication between pd and the REPL I plan to use Internal pd
> messages as described on the Puredata info page and also in the purr-data
> Repo.
> >>
> >> I have managed to open a socket connection using nodeJS and I am able
> to send operations to pd using the [netreceive] object.
> >>
> >> Issue:
> >> When I run pd with the nogui flag, as users would when using an
> embedded device, and send operations to it, the process exits with the
> message
> >> Pd: signal 6.
> >> What could be the potential problem?
> >>
> >> Feedback on approach:
> >> Is this an appropriate approach to bridging the gap between the REPL
> and pd. i.e the REPL interface would be an abstraction over the Internal Pd
> message interface.
> >>
> >> Regards,
> >> Tanmay Gujar [Github] [Gitlab] [Site]
> >> UCSD MS CSE Fall 2021
> >>
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