If you look inside [unpackOSCstream] you'll see that it uses [slipdec]. So the other end must be using [slipenc] or they won't match up. Unless you are doing this over a serial connection there is no need to use SLIP at all. [unpackOSC] should work properly with [tcpclient] or [tcpserver].
Martin > From: ja...@jamiebullock.com > Date: Fri, 9 Nov 2012 15:19:07 +0000 > To: pedro.lo...@ist.utl.pt > CC: pd-list@iem.at; martin.pe...@sympatico.ca > Subject: Re: [PD] bi-directional OSC over TCP from liblo > > > Hi Pedro, > > Thanks for the reply. To clarify I can OSC over *UDP* from liblo to/from Pd > just fine using the mrpeach externals. It's using TCP, where I run into > trouble. I think it's due to the streamed nature of TCP, and message > boundaries, but I am not an expert on this. > > On 9 Nov 2012, at 14:00, Pedro Lopes <pedro.lo...@ist.utl.pt> wrote: > > > hey jamie, > > > > Yep, in this project (https://vimeo.com/24818342) it was going back and > > forth from the core app (cpp) to pd. Using OSC. Cannot recall if TCP or > > not, but can probably track it down. (that should not make much of a > > difference at least outside the network layer). > > > > So you send from liblo and pd receives, but no data unpacks? Did I get it > > write? If you open a ./oscdump on command line you get the data? (meaning > > it would be a pd-side issue...) > > Yes that's correct. There is an example "echo server" that comes with liblo. > I can get bidirectional communication liblo <-> using this example. If I > replace one end of the communication with [tcpserver], liblo can connect, > [tcpserver] receives data, but [unpackOSCstream] can't seem to unpack the > data. Likewise [packOSCstream] doesn't seem to generate a data format that > liblo can understand. > > best, > > Jamie > > > > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list
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