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Steffen Butzer f5e2c25cb8 iPod Classic: Fix bidirectional clickwheel communication.
This restores functionality that was broken in g#194 and committed as
revision 7ec426e497.

Bidirectional communication is required to ask the clickwheel controller
for the initial button state during boot. Otherwise our driver would only
know about pressed buttons when the first change event is received,
which is too late for e.g. prevention of USB connection during boot.

This fix is also required to support the selection of OF, Rockbox,
Disk Mode, etc. in the iPod Classic Rockbox bootloader.

Change-Id: I127d54cf9e630d8075dd6d66f95dacb2816bfbc8
Reviewed-on: http://gerrit.rockbox.org/938
Reviewed-by: Michael Sparmann <theseven@gmx.net>
Tested: Michael Sparmann <theseven@gmx.net>
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
2014-10-02 12:56:37 +02:00
android Don't require a specific BUILD_TOOLS_VERSION. 2014-09-25 00:26:25 +02:00
apps New Rockblox features 2014-09-29 00:56:34 +02:00
backdrops Add Cabbiev2 port for 128x96x16 targets (Samsung YH-820), made by me. 2014-03-27 19:50:48 +00:00
bootloader Hopefully fix most of the errors and warnings from the last push 2014-08-29 23:36:11 -04:00
debian Prepare new maemo release 2013-03-10 12:12:38 +01:00
docs Make sure the USB PHY is disabled after use. Patch by Mihail Zenkov who has 2014-09-28 21:07:45 +02:00
firmware iPod Classic: Fix bidirectional clickwheel communication. 2014-10-02 12:56:37 +02:00
flash Fix some more straggling stuff 2014-08-08 03:23:29 -04:00
fonts Remove superfluous executable bits on a bunch of files. 2011-06-08 14:22:03 +00:00
gdb Generate C file / header for svn version string 2010-05-27 09:41:46 +00:00
icons wpsbuild: Rewrite to fix various issues and support .fms 2012-06-10 21:20:36 +02:00
lib fix yellow 2014-09-22 10:55:11 +02:00
manual Introducing Targets iBasso DX50 & iBasso DX90 2014-09-18 18:19:01 +02:00
packaging Prepare unofficial pandora release 2013-03-10 14:09:30 +01:00
rbutil Introducing Targets iBasso DX50 & iBasso DX90 2014-09-18 18:19:01 +02:00
tools Introducing Targets iBasso DX50 & iBasso DX90 2014-09-18 18:19:01 +02:00
uisimulator Get the last errors I hope! 2014-08-30 01:29:18 -04:00
utils regtools: reg-rk27xx.xml description file rework and cleanup 2014-09-19 12:38:19 +02:00
wps lcd-24bit: Introduce a 24-bit mid-level LCD driver 2014-06-21 00:15:53 +02:00
.gitattributes Add a gitattributes file for the migration. 2011-12-01 14:14:59 +00:00
.gitignore Add *.o and *.a to .gitignore 2012-05-16 11:26:22 +02:00

               __________               __   ___.
     Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
     Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
     Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
     Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
                       \/            \/     \/    \/            \/

Build Your Own Rockbox

1. Clone 'rockbox' from git (or extract a downloaded archive).

   $ git clone git://git.rockbox.org/rockbox

     or

   $ tar xjf rockbox.tar.bz2

2. Create a build directory, preferably in the same directory as the firmware/
   and apps/ directories. This is where all generated files will be written.

   $ cd rockbox
   $ mkdir build
   $ cd build

3. Make sure you have sh/arm/m68k-elf-gcc and siblings in the PATH. Make sure
   that you have 'perl' in your PATH too. Your gcc cross compiler needs to be
   a particular version depending on what player you are compiling for. These
   can be acquired with the rockboxdev.sh script in the /tools/ folder of the
   source, or will have been included if you've installed one of the
   toolchains or development environments provided at http://www.rockbox.org/

   $ which sh-elf-gcc
   $ which perl

4. In your build directory, run the 'tools/configure' script and enter what
   target you want to build for and if you want a debug version or not (and a
   few more questions). It'll prompt you. The debug version is for making a
   gdb version out of it. It is only useful if you run gdb towards your target
   Archos.

   $ ../tools/configure

5. *ploink*. Now you have got a Makefile generated for you.

6. Run 'make' and soon the necessary pieces from the firmware and the apps
   directories have been compiled, linked and scrambled for you.

   $ make
   $ make zip

7. unzip the rockbox.zip on your music player, reboot it and
   *smile*.

If you want to build for more than one target, just create several build
directories and create a setup for each target:

   $ mkdir build-fmrecorder
   $ cd build-fmrecorder
   $ ../tools/configure

   $ mkdir build-player
   $ cd build-player
   $ ../tools/configure

Questions anyone? Ask on the mailing list. We'll be happy to help you!