added the remainder of the files (or almost) from GF 0.8.0

svn path=/trunk/; revision=3651

2 files changed, 39 insertions, 0 deletions

diff --git a/externals/gridflow/devices4ruby/ChangeLog b/externals/gridflow/devices4ruby/ChangeLog
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+/* $Id: ChangeLog,v 1.1 2005-10-04 02:12:44 matju Exp $ */
+
+version 0.1.1 (2002.07.29):
+ * module Linux::SoundDSP renamed to Linux::SoundPCM (with alias)
+ * added installer (ruby extconf.rb && make install)
+
+version 0.1 (2001.06.28):
+ * added module IoctlClass, Ioctl
+ * added module Linux::SoundDSP (4 accessors)
+ * added module Linux::SoundMixer (25 accessors)
+ * added module Linux::ParallelPort (2 readers, 2 writers)
+
diff --git a/externals/gridflow/devices4ruby/README b/externals/gridflow/devices4ruby/README
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+devices/linux
+
+AUTHOR
+
+	Mathieu Bouchard <matju@sympatico.ca>
+	irc: irc.openprojects.net / #ruby-lang / matju
+	(note: I can't read Japanese; write in French or English please)
+
+OVERVIEW
+
+This is a collection of simple modules that you extend IO objects with, to
+give them support for specific devices.  For example:
+
+	require "linux/SoundMixer"
+	f = File.open "/dev/mixer"
+	f.extend Linux::SoundMixer
+
+	# f now has special accessors for driver variables, e.g:
+
+	f.treble = left_speaker_percent + 256 * right_speaker_percent
+
+The modules are made of automatically generated methods, much like Ruby's
+accessors. those generators are called ioctl_reader, ioctl_writer,
+ioctl_accessor. Writing expects an integer in -2**31...2**31; reading will
+return the same. You may browse the source to find out which accessors are
+available, and it's easy to add support for more features.
+