On 2/29/12 12:58 PM, berenger recoules wrote:
Hi

in my experience, I managed to send data from Droidparty to my computer but not the other way around, using the netro object by Chris.

you can check the netro object that uses netsend and netreceives : http://code.google.com/p/pd-netro/

actually i also tried it on an iphone with rjdj and I can send data to the iphone from my computer but not the other way around. 

when I worked with it i'm not sure the version of pd used for libpd at this time was 0.43. As Chris mentions in the google code, [netro] works with 0.43 and higher, it's maybe the time to give it another try.

cheers

Bérenger




2012/2/29 Orm Finnendahl <o.finnendahl@inm.mh-freiburg.de>
Hi,

 I'm checking out pddroidparty for communication between an android
device and a pd patch on another computer. It doesn't seem to be
possible to send to or receive any events using the netsend and
netreceive objects.

I can ping both devices. Establishing a connection and sending numbers
from the computer to a numberbox in the android patch gives no errors
in the pd window on the computer, but the numbers aren't displayed on
the device. The same happens sending data from the android to the
computer. I can telnet the port on the android when pddroidparty runs
the patch (and get a "connection refused" message if the patch has
been closed) so it seems that there is no firewall blocking the
communication.

Does anybody know about this issue or has anybody successfully
established netconnections between pddroidparty and another computer
and could give some advice?

--
Orm

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    Hi,

    I am facing kind of the same problem with ScenePlayer on Android.

    

    For some time ago, I wanted to make another phone application
    communicate with ScenePlayer. My idea was to inject the data into
    ScenePlayer via localhost using networking utilities of Pd. For this
    purpose, I recompiled ScenePlayer including externals from the
    mrpeach library, then I tried several configurations in order to
    test the different network protocols between the phone and my
    computer.

    

    My conclusion is that there is only one way to have a working
    bidirectional data exchange: [tcpclient] on the phone and
    [tcpserver] on the computer. In all the other configurations (simple
    [netsend]/[netreceive] or [tcpsend]/[tcpreceive] for example) it was
    possible to send data from phone to computer but not from computer
    to phone. When I tried to invert the working configuration (putting
    a [tcpserver] on the phone), the following happened: the [tcpclient]
    on the computer seemed to be connected (outlet 2 was set to 1) but
    could not send (nor receive) any data to the phone.

    

    Unfortunately, this does not enable me to have a direct connection
    between an external mobile application and ScenePlayer as I had
    hoped. I gave up momentarily with the idea of using network
    utilities, but I think that this is a question of interest for
    people working with Pd on Android: is there a reason for incoming
    TCP and UDP streams to be blocked?

    

    Cheers

    
-- 
Gaël Dubus
Ph. D. student at KTH, Speech, Music and Hearing
Lindstedtsv. 24
S-10044	 Stockholm (Sweden)
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