hypernoika/SimpleOSCDecoder
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>>> SimpleOSCReader Delphi FPC Lazarus UNIT <<< Version 1.0 ------------------- This unit requiere INDY9 or 10 components If you want to use INDY10 components, please checkout the Lazarus version ------------------- By Axel GUILLAUMET - Hypernoika - http://www.hypernoika.cc/ This code is GPL Licence ------------------- Feel free to use this unit in your software http://www.hypernoika.cc/en/simpleoscdecoder-for-delphi-and-lazarus/ http://github.com/hypernoika/SimpleOSCDecoder User guide: ----------- Web resources: Install INDY on LAZARUS : http://wiki.freepascal.org/Indy_with_Lazarus Last INDY version (Highly recommanded) : http://indy.fulgan.com/ INDY website : http://www.indyproject.org/ 1 - Copy SimpleOSCDecoder.pas into your project folder. 2 - In USES, declare SimpleOSCDecoder. 3 - Declare a public variable OSCMessage : TOSCMessage; 4 - On create OSCMessage := TOSCMessage.create; and on Destroy OSCMessage.free 5 - Check if your Delphi/Lazarus have the INDY Components installed 6.A) If you are using INDY9: Put a TIdUDPSerer on a form, and put on OnUDPRead Event. OSCMessage.decodeOSCMessage(AData); 6.B) If you are using INDY10: Put a TIdUDPSerer on a form, and create the OnUDPRead Event. Then declare a TMemoryStream as a local variable. And put this code to convert the TIdBytes into a TMemoryStream: ADataStream := TMemoryStream.Create; ADataStream.Size := 0; WriteTIdBytesToStream (ADataStream, AData); ADataStream.Position := 0; OSCMessage.decodeOSCMessage(ADataStream); 7 - Now, when you will receive an OSC message, you will get the results in the following variables: > OSCMessage.Address : String -> Give the OSC complete adress > OSCMessage.Datatype : String -> Give you a string about the type of the last received message: 'string' for string 'integer' for integer 'single' for single 'untyped' for an unknown message > OSCMessage.OutString : String -> Give the last string message received as string. > OSCMessage.OutInt : Integer -> Give the last string message received as integer. > OSCMessage.OutSingle : Single -> Give the last string message received as single. > OSCMessage.OutUntyped : String -> Give the last string message received as string. 8 - Enjoy :) NB : Don't forget to include the Indy library path into the project options.
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SimpleOSCDecoder Unit for Delphi and Lazarus, with sample application
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