<feed xmlns='http://www.w3.org/2005/Atom'>
<title>rockbox/apps/plugins/oscilloscope.c, branch puzzles</title>
<subtitle>My Rockbox tree</subtitle>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/'/>
<entry>
<title>Replace SAMSUNG_YH920_PAD with YH92X</title>
<updated>2016-01-25T08:23:09+00:00</updated>
<author>
<name>Sebastian Leonhardt</name>
<email>sebastian.leonhardt@web.de</email>
</author>
<published>2016-01-23T14:54:08+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=e6cd53ad53e7168e2bd46d49de83250d7f4097a4'/>
<id>e6cd53ad53e7168e2bd46d49de83250d7f4097a4</id>
<content type='text'>
seems more logical to me, and is more consistent, since
"SAMSUNG_YH92X_PAD" is already used in the tex files.

Change-Id: Ie9a9d850ea86155a7dcf86c88a22a420a10a3837
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
seems more logical to me, and is more consistent, since
"SAMSUNG_YH92X_PAD" is already used in the tex files.

Change-Id: Ie9a9d850ea86155a7dcf86c88a22a420a10a3837
</pre>
</div>
</content>
</entry>
<entry>
<title>YH8xx,YH9xx: Keymap improvement</title>
<updated>2015-11-15T22:46:39+00:00</updated>
<author>
<name>Sebastian Leonhardt</name>
<email>sebastian.leonhardt@web.de</email>
</author>
<published>2015-07-19T23:50:26+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=a507bb283782ee3adb1fc9ba0c6f094108ef558c'/>
<id>a507bb283782ee3adb1fc9ba0c6f094108ef558c</id>
<content type='text'>
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
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
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
</pre>
</div>
</content>
</entry>
<entry>
<title>Introducing Targets iBasso DX50 &amp; iBasso DX90</title>
<updated>2014-09-18T16:19:01+00:00</updated>
<author>
<name>Simon Rothen</name>
<email>rothen@gmx.net</email>
</author>
<published>2014-08-30T11:15:53+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=0b5ad60c26f30dc5363c21e436b73292c09ac567'/>
<id>0b5ad60c26f30dc5363c21e436b73292c09ac567</id>
<content type='text'>
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 (&amp;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 &lt;rock1104.tw@yahoo.com.tw&gt;
Reviewed-by: Michael Giacomelli &lt;giac2000@hotmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
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 (&amp;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 &lt;rock1104.tw@yahoo.com.tw&gt;
Reviewed-by: Michael Giacomelli &lt;giac2000@hotmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>zen/zenxfi/zenxfistyle/zenmozaic: implement plugin keymaps and enable plugins</title>
<updated>2014-07-17T08:40:17+00:00</updated>
<author>
<name>Amaury Pouly</name>
<email>amaury.pouly@gmail.com</email>
</author>
<published>2014-07-17T08:40:17+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=e08331eef4555a17145d2fd2af1d5a9b5ce6d624'/>
<id>e08331eef4555a17145d2fd2af1d5a9b5ce6d624</id>
<content type='text'>
Plugins on the ZEN/ZEN X-Fi require to increase the plugin buffer size.

Change-Id: If4651c87b402060faa24530985c6e871379c8ea1
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Plugins on the ZEN/ZEN X-Fi require to increase the plugin buffer size.

Change-Id: If4651c87b402060faa24530985c6e871379c8ea1
</pre>
</div>
</content>
</entry>
<entry>
<title>Introduce plugin keymaps for the Sony NWZ Series</title>
<updated>2014-06-30T19:20:15+00:00</updated>
<author>
<name>Nils Stec</name>
<email>nils.stec@gmail.com</email>
</author>
<published>2014-06-30T18:24:15+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=c9816f57bf8782fd2ce6487aa0dc0f739145b631'/>
<id>c9816f57bf8782fd2ce6487aa0dc0f739145b631</id>
<content type='text'>
Change-Id: I46b8766bd44118bce4931b7ee71815ae5f51cb2e
Reviewed-on: http://gerrit.rockbox.org/879
Reviewed-by: Amaury Pouly &lt;amaury.pouly@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Change-Id: I46b8766bd44118bce4931b7ee71815ae5f51cb2e
Reviewed-on: http://gerrit.rockbox.org/879
Reviewed-by: Amaury Pouly &lt;amaury.pouly@gmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Separate keymaps for YH-820 and YH-920/925</title>
<updated>2014-05-23T22:50:11+00:00</updated>
<author>
<name>Sebastian Leonhardt</name>
<email>sebastian.leonhardt@web.de</email>
</author>
<published>2014-05-22T21:34:52+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=7f7aee3f2457818547ec065ddd65bea0b3a68983'/>
<id>7f7aee3f2457818547ec065ddd65bea0b3a68983</id>
<content type='text'>
Although both players basically have the same keys, the
differences in the layout is rather big, so I think both
deserve their own keymaps.

(On the yh820 the FFWD/PLAY/REW buttons are located above the
direction keys, on the yh920 at the side of the player.
Furthermore the yh920/925 has a REC switch, whereas
yh820 has a push button.)

Change-Id: I0e62a1b101c387646c0bdb07ea142d9d2430ca15
Reviewed-on: http://gerrit.rockbox.org/814
Reviewed-by: Szymon Dziok &lt;b0hoon@o2.pl&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Although both players basically have the same keys, the
differences in the layout is rather big, so I think both
deserve their own keymaps.

(On the yh820 the FFWD/PLAY/REW buttons are located above the
direction keys, on the yh920 at the side of the player.
Furthermore the yh920/925 has a REC switch, whereas
yh820 has a push button.)

Change-Id: I0e62a1b101c387646c0bdb07ea142d9d2430ca15
Reviewed-on: http://gerrit.rockbox.org/814
Reviewed-by: Szymon Dziok &lt;b0hoon@o2.pl&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Complete Plugin Keymaps for Creative Zen X-Fi3</title>
<updated>2014-04-06T18:51:12+00:00</updated>
<author>
<name>David Jilke</name>
<email>jilke.david@hotmail.com</email>
</author>
<published>2014-03-21T21:16:02+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=d489444119f6c734d7065cd52833f37fd7f739e8'/>
<id>d489444119f6c734d7065cd52833f37fd7f739e8</id>
<content type='text'>
This patch completes the plugin keymaps for the Zen X-Fi3 and enables those plugins for compilation.
One key was changed in "button-target.h" for compatibility with Rockboy.
This also caused the changes to "keymap-zenxfi3.c", to keep the stock functionality (no further changes in here).

Change-Id: Ic222faf89e9a9a2332a49d6e532cedb6eb16d3d7
Reviewed-on: http://gerrit.rockbox.org/762
Reviewed-by: Amaury Pouly &lt;amaury.pouly@gmail.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
This patch completes the plugin keymaps for the Zen X-Fi3 and enables those plugins for compilation.
One key was changed in "button-target.h" for compatibility with Rockboy.
This also caused the changes to "keymap-zenxfi3.c", to keep the stock functionality (no further changes in here).

Change-Id: Ic222faf89e9a9a2332a49d6e532cedb6eb16d3d7
Reviewed-on: http://gerrit.rockbox.org/762
Reviewed-by: Amaury Pouly &lt;amaury.pouly@gmail.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Oscilloscope: Fix loading of the speed setting for waveform view</title>
<updated>2014-03-07T00:10:46+00:00</updated>
<author>
<name>Michael Sevakis</name>
<email>jethead71@rockbox.org</email>
</author>
<published>2014-03-07T00:10:46+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=62b10e383cc7439508e57751dbcdf0d8a617cf1a'/>
<id>62b10e383cc7439508e57751dbcdf0d8a617cf1a</id>
<content type='text'>
Somehow, a long long time ago, I put MAX*/MAX* in the config data range
fields instead of MIN*/MAX* which forced the settings loader to acknowledge
only 100 as a valid setting other than the default.

Change-Id: Ifbfcafad27e239942449848d6a09426173bbde54
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Somehow, a long long time ago, I put MAX*/MAX* in the config data range
fields instead of MIN*/MAX* which forced the settings loader to acknowledge
only 100 as a valid setting other than the default.

Change-Id: Ifbfcafad27e239942449848d6a09426173bbde54
</pre>
</div>
</content>
</entry>
<entry>
<title>Enable setting of global output samplerate on certain targets.</title>
<updated>2013-07-06T02:22:04+00:00</updated>
<author>
<name>Michael Sevakis</name>
<email>jethead71@rockbox.org</email>
</author>
<published>2013-05-23T17:58:51+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=d37bf24d9011addbfbd40942a4e9bbf26de7df00'/>
<id>d37bf24d9011addbfbd40942a4e9bbf26de7df00</id>
<content type='text'>
Replaces the NATIVE_FREQUENCY constant with a configurable frequency.

The user may select 48000Hz if the hardware supports it. The default is
still 44100Hz and the minimum is 44100Hz. The setting is located in the
playback settings, under "Frequency".

"Frequency" was duplicated in english.lang for now to avoid having to
fix every .lang file for the moment and throwing everything out of sync
because of the new play_frequency feature in features.txt. The next
cleanup should combine it with the one included for recording and
generalize the ID label.

If the hardware doesn't support 48000Hz, no setting will be available.

On particular hardware where very high rates are practical and desireable,
the upper bound can be extended by patching.

The PCM mixer can be configured to play at the full hardware frequency
range. The DSP core can configure to the hardware minimum up to the
maximum playback setting (some buffers must be reserved according to
the maximum rate).

If only 44100Hz is supported or possible on a given target for playback,
using the DSP and mixer at other samperates is possible if the hardware
offers them.

Change-Id: I6023cf0c0baa8bc6292b6919b4dd3618a6a25622
Reviewed-on: http://gerrit.rockbox.org/479
Reviewed-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
Tested-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Replaces the NATIVE_FREQUENCY constant with a configurable frequency.

The user may select 48000Hz if the hardware supports it. The default is
still 44100Hz and the minimum is 44100Hz. The setting is located in the
playback settings, under "Frequency".

"Frequency" was duplicated in english.lang for now to avoid having to
fix every .lang file for the moment and throwing everything out of sync
because of the new play_frequency feature in features.txt. The next
cleanup should combine it with the one included for recording and
generalize the ID label.

If the hardware doesn't support 48000Hz, no setting will be available.

On particular hardware where very high rates are practical and desireable,
the upper bound can be extended by patching.

The PCM mixer can be configured to play at the full hardware frequency
range. The DSP core can configure to the hardware minimum up to the
maximum playback setting (some buffers must be reserved according to
the maximum rate).

If only 44100Hz is supported or possible on a given target for playback,
using the DSP and mixer at other samperates is possible if the hardware
offers them.

Change-Id: I6023cf0c0baa8bc6292b6919b4dd3618a6a25622
Reviewed-on: http://gerrit.rockbox.org/479
Reviewed-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
Tested-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Make fixepoint.c as a shared library (libfixedpoint.a).</title>
<updated>2013-04-25T22:11:04+00:00</updated>
<author>
<name>Michael Sevakis</name>
<email>jethead71@rockbox.org</email>
</author>
<published>2013-04-16T21:47:58+00:00</published>
<link rel='alternate' type='text/html' href='https://www.franklinwei.com/cgit/rockbox/commit/?id=95e23defb085ee1a846ec2d379368485921d5aee'/>
<id>95e23defb085ee1a846ec2d379368485921d5aee</id>
<content type='text'>
Change-Id: Icc10d6e85f890c432f191233a4d64e09f00be43d
Reviewed-on: http://gerrit.rockbox.org/456
Reviewed-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
Tested-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Change-Id: Icc10d6e85f890c432f191233a4d64e09f00be43d
Reviewed-on: http://gerrit.rockbox.org/456
Reviewed-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
Tested-by: Michael Sevakis &lt;jethead71@rockbox.org&gt;
</pre>
</div>
</content>
</entry>
</feed>
