rockbox/apps/plugins/midi, branch duke3d

Midiplay: only boost cpu in sensible code parts

2017-01-06T20:39:56+00:00

Change-Id: I9aaf7f2844e9f90030dbf0a63ebec80db4851e18

Midi Player: fix premature stopping of audio buffer playback

2017-01-06T19:44:25+00:00

Change-Id: I3794e8d8837722442b25e2b48db1b5b3c3c2dc51

Midi Player: fix playback of buffer remains when seeking

2017-01-06T19:18:42+00:00

Change-Id: Iccf4444b9c8ae421b9e44332791a789a767ae411

Fix red (midi plugin: action rename)

2017-01-06T19:01:45+00:00

Change-Id: Ie21711cbf98aad1fbfc24924c9281caf39f22af5

Midi Player: give button actions meaningful names

2017-01-06T18:43:59+00:00

Change-Id: I53183e024c202f6c35903fc9a74db7e49d4bdc20

midi: Recalculate (and rename) the note frequency table.

2017-01-06T18:29:00+00:00

gustable[] contained plain note frequencies in milliHertz, but
was named and documented to appear like a table of magic numbers.
The values also seemed to be slightly inaccurate (up to about
0.01Hz, so probably irrelevant).

This changes the name to freqtable to make the purpose clearer, and
uses slightly better values.

Change-Id: I6b568d834c8c2c92161bed5290572a29733e28dc

Replace SAMSUNG_YH920_PAD with YH92X

2016-01-25T08:23:09+00:00

seems more logical to me, and is more consistent, since
"SAMSUNG_YH92X_PAD" is already used in the tex files.

Change-Id: Ie9a9d850ea86155a7dcf86c88a22a420a10a3837

YH8xx,YH9xx: Keymap improvement

2015-11-15T22:46:39+00:00

The main "innovation" in this patch are two "virtual buttons"
for the record switch on YH92x targets. When the switch state
changes, a single BUTTON_REC_SW_ON or .._OFF button event will
be generated. Thus keymap code can react on switching, but
not on the actual state of the switch.

Wherever sensible, the following user scheme is applied:
- use PLAY as confirm button
- use REW button or Long REW to exit
- use REC (YH820) or FFWD (YH92X) as modifier key for button combos

Change-Id: Ic8d1db9cc6869daed8dda98990dfdf7f6fd5d5a1

YH820/YH92X: Improve some keymaps for plugins.

2014-10-22T07:59:26+00:00

Change-Id: Ib598737327043809f60127f7c538f2d45ddabb87

Introducing Targets iBasso DX50 & iBasso DX90

2014-09-18T16:19:01+00:00

The port to for this two targets has been entirely developped by Ilia Sergachev (alias Il or xzcc). His source
can be found at https://bitbucket.org/isergachev/rockbox . The few necesary modifications for the DX90 port
was done by headwhacker form head-fi.org. Unfortunately i could not try out the final state of the DX90 port.
The port is hosted on android (without java) as standalone app. The official Firmware is required to run this port.
Ilia did modify the source files for the "android" target in the rockbox source to make the DX port work. The work I did
was to separate the code for DX50 (&DX90) from the android target.
On this Target Ilia used source from tinyalsa from AOSP. I did not touch that part of the code because I do not understand it.
What else I changed from Ilias sources besides the separation from the target "android":
* removed a dirty hack to keep backlight off
* changed value battery meter to voltage battery meter
* made all plugins compile (named target as "standalone") and added keymaps
* i added the graphics for the manual but did not do anything else for the manual yet
* minor optimizations

known bugs:
* timers are slowed donw when playback is active (tinyalsa related?)
* some minor bugs

Things to do:
* The main prolem will be how to install the app correctly. A guy called DOC2008 added a CWM (by androtab.info) to the
official firmware and Ilia made a CWM installation script and a dualboot selector (rbutils/ibassoboot, build with
ndk-build). We will have to find a way to install rockbox in a proper way without breaking any copyrights.
Maybe ADB is an option but it is not enable with OF by default. Patching the OF is probably the way to go.
* All the wiki and manual

to build:
needed: android ndk installed, android sdk installed with additional build-tools 19.1.0 installed

./tools/configure
select iBasso DX50 or iBasso DX90
make -j apk

the content of rockbox.zip/.rockbox needs to be copied to /system/rockbox/app_rockbox/rockbox/ (rockbox app not needed)
the content of libs/armeabi to /system/rockbox/lib/ (rockbox app needed)

The boot selector is needed as /system/bin/MangoPlayer and the iBasso app as /system/bin/MangoPlayer_original. There
is also the "vold" file. The one from OF does not work with DX50 rockbox (DX90 works!?), the one from Ilia is necessary.

Until we have found a proper way to install it, it can only be installed following the instructions of Ilia on his
bitbucket page, using the CWM-OF and his installation script package.

Change-Id: Ic4faaf84824c162aabcc08e492cee6e0068719d0
Reviewed-on: http://gerrit.rockbox.org/941
Tested: Chiwen Chang
Reviewed-by: Michael Giacomelli