2005-01-26 13:52:24 +00:00
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2005-03-14 14:05:05 +00:00
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This is a common-lisp implementation of the Open Sound Control
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Protocol, aka OSC. The code should be close to ansi standard, and does
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not rely on any external code/ffi/etc+ to do the basic encoding and
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decoding of packets. since OSC does not specify a transport layer,
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messages can be send using TCP or UDP (or carrier pigeons), however it
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seems UDP is more common amongst the programmes that communicate using
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the OSC protocol. the osc-examples.lisp file contains a few simple
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examples of how to send and recieve OSC via UDP, and so far seems
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reasonably compatible with the packets send from/to max-msp, pd,
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supercollider and liblo. . .
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more details about OSC can be found at . .,
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http://www.cnmat.berkeley.edu/OpenSoundControl/
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the current version of this code is avilable using darcs
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darcs get http://fo.am/darcs/osc
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limitations
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- doesnt send nested bundles or timetags later than 'now'
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- will most likely crash if the input is malformed
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- doesnt do any pattern matching on addresses
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- sbcl/cmucl specific float en/decoding
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- only supports the type(tag)s specified in the OSC spec
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things to do
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- address patterns
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- liblo like network wrapping
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- data checking and error handling
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- portable en/decoding of floats -=> ieee754 tests
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- doubles and other defacto typetags
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- correct en/decoding of timetags
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- asdf-installable
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changes
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2005-03-11
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- bundle and blob en/de- coding
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2005-03-05
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- 'declare' scattering and other optimisations
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2005-02-08
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- in-package'd
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- basic dispatcher
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2005-03-01
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- fixed address string bug
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2005-01-26
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- fixed string handling bug
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2005-01-24
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- sends and receives multiple arguments
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- tests in osc-tests.lisp
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2004-12-18
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- initial version, single args only
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2005-01-26 13:52:24 +00:00
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