MetatoneOSC

A little library for sending and receiving OSC messages in Objective-C. This is a fork of F53OSC (see below and LICENSE.txt) that I updated a little bit to work better with my own iOS projects (it's hard to find a nice OSC library in Objective-C!).

Usage

Just add the source files to a project and import F53OSC.h.

Sending messages

F53OSCClient *oscClient = [[F53OSCClient alloc] init];
F53OSCMessage *message =
[F53OSCMessage messageWithAddressPattern:@"/bla/bli/blo"
                               arguments:@[@1,@"A string argument!",@5.82]];
[oscClient sendPacket:message toHost:@"192.168.1.14" onPort:3000];'

Receiving messages

Whatever object is receiving messages needs to be a <F53OSCPacketDestination> and implement the takeMessage method.

F53OSCServer *oscServer = [[F53OSCServer alloc] init];
[oscServer setPort:3000];
[oscServer setDelegate:self];
[oscServer startListening];

- (void)takeMessage:(F53OSCMessage *)message {
    NSString *addressPattern = message.addressPattern;
    NSArray *arguments = message.arguments;
}

More information

I've put an example iPhone app project, ExampleOSC, up on GitHub that shows how to use the library in context.

F53OSC

Here's the original readme from F53OSC:

Hey neat, it's a nice open source OSC library for Objective-C.

From your friends at Figure 53.

For convenience, we've included a few public domain source files from CocoaAsyncSocket. But appropriate thanks, kudos, and curiosity about that code should be directed to the source.