I successfully identified the STC/RDS pin as B2P27.
Strangely the OF uses polling instead of interrupts
but since they routed it, let's use it! On the fuze+
the fmradio i2c uses bit toggling so we can't read
the RDS data in the interrupt context. Instead we
defer the work to a thread.
Change-Id: Iedfa425320e6c91b4351b72e97c732696bdb2b73
Reviewed-on: http://gerrit.rockbox.org/236
Reviewed-by: Bertrik Sikken <bertrik@sikken.nl>
Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com>
Also move the definition to config.h
Change-Id: I36bb5020c5e06b2344292bc05e8c13ccc7a6a1ff
Reviewed-on: http://gerrit.rockbox.org/234
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Player-specific code remaining: usb_drv_(init,exit)
The iPods lack a MMU, so:
- physical, virtual, and uncached addresses are identical
- since we can't access uncached memory we discard caches when receiving data
Still not quite reliable on nano2g
Change-Id: Iebb79df64818b9ae3b68eccb8be8975ebd6c21ea
This patch implements HAVE_ADJUSTABLE_CPU_FREQ, it modifies the
following parameters when CPU is unboosted:
- s5l8702 voltage is decreased: 1.200V -> 1.050V
- CPU frequency is divided by 4: 216MHz -> 54MHz
- AHB frequency is divided by 2: 108MHz -> 54MHz
Change-Id: I2285b83efb7e1567864ac288f2d4ba55f058f7c5
The YPR0 has a fixed screen size. Letting the generic RaaA screen
size selection code work on causes checkwps/buildall.sh to build
broken checkwps binaries. There's no good reason to allow
overriding the screen size here
Change-Id: Ic666d28d10273000a8c1867580c8d1a13dd98dc9
Since smoothing was enabled for battery_status_update() in 109084d, the simulated charge/ discharge cycle was so fast that the battery level never really dropped much below 90%.
Change-Id: Ide5c7ceef97bc9ed62d45e3a0afd99ff6f0550ea
* Introduce CONFIG_BATTERY_MEASURE define, to allow targets (application)
to break powermgmt.c's assumption about the ability to read battery voltage.
There's now additionally percentage (android) and remaining time measure
(maemo). No measure at all also works (sdl app). If voltage can't be measured,
then battery_level() is king and it'll be used for power_history and runtime
estimation.
* Implement target's API in the simulator, i.e. _battery_voltage(), so it
doesn't need to implement it's own powermgmt.c and other stubs. Now
the sim behaves much more like a native target, although it still
changes the simulated battery voltage quickly,
* Other changes include include renaming battery_adc_voltage() to
_battery_voltage(), for consistency with the new target functions and
making some of the apps code aware that voltage and runtime estimation
is not always available.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31548 a1c6a512-1295-4272-9138-f99709370657
Dispense with "pmic" thread and process PMIC events directly within ISR. Add
sense bit reading as part of the handling.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31528 a1c6a512-1295-4272-9138-f99709370657
The battery benches were done by Lorenzo Miori, thus credits to him
for this and r31472.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31521 a1c6a512-1295-4272-9138-f99709370657
Voltage can be read using as3543 adc (i.e. ascodec api, on this target implemented
via ioctl()). TODO: Look into possibly controlling charging more by re-using
powermgmt-ascodec.c. However, charging seems to be controlled by the kernel,
so may not be needed.
Charger state can be read using /dev/minivet. It allows to differentiate between
wall charger and usb charging, but that's not implemented (is it even worthwhile?)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31470 a1c6a512-1295-4272-9138-f99709370657
Theoretically, anything with the capability could implement the decoding
action in an ISR on any radio chip supporting RDS.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31464 a1c6a512-1295-4272-9138-f99709370657
This port is a hybrid native/RaaA port. It runs on a embedded linux system,
but is the only application. It therefore can implement lots of stuff that
native targets also implement, while leveraging the underlying linux kernel.
The port is quite advanced. User interface, audio playback, plugins work
mostly fine. Missing is e.g. power mangement and USB (see SamsungYPR0 wiki page).
Included in utils/ypr0tools are scripts and programs required to generate
a patched firmware. The patched firmware has the rootfs modified to load
Rockbox. It includes a early/safe USB mode.
This port needs a new toolchain, one that includes glibc headers and libraries.
rockboxdev.sh can generate it, but e.g. codesourcey and distro packages may
also work.
Most of the initial effort is done by Lorenzo Miori and others (on ABI),
including reverse engineering and patching of the original firmware,
initial drivers, and more. Big thanks to you.
Flyspray: FS#12348
Author: Lorenzo Miori, myself
Merry christmas to ypr0 owners! :)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31415 a1c6a512-1295-4272-9138-f99709370657
This will help debugging, and can be disabled for releases if needed
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31226 a1c6a512-1295-4272-9138-f99709370657
Fix problems with volume of recorded material by converting 14-bit samples to
16-bit. Remove duplicate samples from recorded data and support proper
samplerate since ADC runs 1/2 the codec clock. Support monitoring mono on both
output channels by feeding data manually to I2SOUT under the right conditions.
DMA is no longer used for recording since frames must be processed as described
above but it does allow full-duplex audio.
Miscellaneous change includes a proper constant (HW_SAMPR_DEFAULT) to reset the
hardware samplerate when recording is closed. PP5024 and AS3525 have different
default recording rates (22kHz and 44kHz respectively) but both have half-speed
ADC.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31180 a1c6a512-1295-4272-9138-f99709370657
Included are drivers for buttons, backlight, lcd, audio and storage.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31000 a1c6a512-1295-4272-9138-f99709370657
Origional implementation by Robert Keevil with contributions from Frederik Vestre, Stoyan Stratev, Craig Elliott, Michael Sparmann, Thomas Schott, Rosso Maltese, and syncs from a bunch of other people!
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30995 a1c6a512-1295-4272-9138-f99709370657
For the git migration we want a nice clean repository with UNIX line
endings. git does not use svn:eol-style, we just need the file contents to be
sane.
Sorry everybody. I know this messes up blame.
Scumbag *NIX developer says migrating to git will make line ending issues go
away; commits giant change to svn which changes line endings anyway. :)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30924 a1c6a512-1295-4272-9138-f99709370657
* configure display for RGB (instead of BGR) colour coding
* fix logo bitmap to correct size of 96x30
* fix pixel format to RGB565 swapped
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30859 a1c6a512-1295-4272-9138-f99709370657
- now identity map dram uncached and have a cached and buffered virtual alias
- rework dma to handle virtual to physical pointers conversion
- fix lcd frame pointer
- implement usb detection properly
- implement bootloader usb properly
- allow the bootloader to disable MMC windowing (useful for recovery)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30432 a1c6a512-1295-4272-9138-f99709370657
The previous maximum (20) still causes excessive heat for some people, and measurements (using a digital camera and a white screen) show that the maximum brightness in the OF corresponds to 12 in rockbox, so we use 12 now.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30227 a1c6a512-1295-4272-9138-f99709370657
Also set up a callback for the battery capacity setting (for all players) so changes take effect without having to reboot.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30170 a1c6a512-1295-4272-9138-f99709370657
Listen to headphone plug events. There are currently two glitches with this:
- Android takes a while until it reports the unplug event, so there will be
some delay until playback gets paused. This is an Android limitation.
- Rockbox debounces headphone state changes for one second. Therefore playback
will shortly be routed to the speaker on unplug until Rockbox does the actual
pause.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29956 a1c6a512-1295-4272-9138-f99709370657
More information: www.openpandora.org
Possible things to implement:
- Special button mappings
- Battery monitoring
- ALSA audio backend
- Automate creation of "pnd" (=binary) file
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29451 a1c6a512-1295-4272-9138-f99709370657
Use own plugins/SOURCES and plugins/SUBDIRS file to avoid
ifdef hell for disabled plugins without a keymap.
This finally brings the credits screen to RaaA.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29392 a1c6a512-1295-4272-9138-f99709370657
Adds Nokia N900, N810 and N800 support.
Features:
- Introduce maemo specific platform defines
- Play audio in silent mode
- Stop playback on incoming calls
- Battery level readout
- Bluetooth headset support
- Save CPU by disabling screen updates if the display
is off or the app doesn't have input focus
- N900: GStreamer audio backend
Kudos to kugel for the code review.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29248 a1c6a512-1295-4272-9138-f99709370657
Major known issues:
- No bootloader yet
- No support for the first-generation 160GB CE-ATA hard disk drive yet
- Audio playback is slow, only FLAC seems to reach realtime
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28953 a1c6a512-1295-4272-9138-f99709370657
* Remove wrong comment in config
* Add a note to the LCD driver stating that it isn't complete and thus non-working atm
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28558 a1c6a512-1295-4272-9138-f99709370657
Remove the hardcoded (and way too small) scroll threshold (the distance moved in pixels before we think the users wants to scroll) and replace it with something based on the actual DPI of the screen.
On Android we call the API for that, on other touchscreens we reimplemented Android's formula (as of 2.2) and calculate it.
Flyspray: 11727
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28548 a1c6a512-1295-4272-9138-f99709370657
FCLK is unused because we use fastbus clocking: CPU clock = PCLK
Base PCLK off PLLA and use the lowest frqeuency for FCLK (24MHz source,
maximum divider)
Save a bit of power, adjust Clipv1/e200v2/Fuzev1 current usage accordingly
Note: the power saving (in mA) is a bit less on e200v2/Fuzev1 than on Clipv1
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28000 a1c6a512-1295-4272-9138-f99709370657
AMS*: define CURRENT_MAX_CHG to give more correct estimation of recharge time
The amount of current each target draws from the charger is defined in
powermgmt-target.h
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27994 a1c6a512-1295-4272-9138-f99709370657
Since memory on 32mb ipod videos is mapped twice, a 64mb build still has codecs and plugins mapped in a usable area. This means that all that needs to be done to support 32mb and 64mb boards with the same build is to adjust audiobufend to avoid using more than the actually present RAM.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27960 a1c6a512-1295-4272-9138-f99709370657
* Forward Java KeyEvents to C layer and translate them to Rockbox BUTTON_*.
* Add a basic Android keymap
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27832 a1c6a512-1295-4272-9138-f99709370657
this greatly reduces CPU load. lcd_update_rect shoves a bit as well.
CPU usage with Rockbox in background is between 3% (with a 200kbps vbr mp3) and 12% (320kbps cbr mp3), so it's low but still dependent on codecs and even particular files.
Driving a WPS with peakmeter, e.g. the builtin one, adds about 30% cpu usage.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27689 a1c6a512-1295-4272-9138-f99709370657
General state is: Rockbox is usable (plays music, saves configuration, touchscreen works too).
Problems:
- Playing music in the background (i.e. when switching to another app) doesn't work reliably, but I'm working on that now.
- no cabbiev2 (only some preliminary files for it), no other default theme.
- screen flickers sometimes if the updates are too frequent
- no multi screen apk/package
- strange behavior when a phone call comes in
The java files (and the eclipse project) resides in android/, which is also supposed to be the build folder.
I've put a small README in there for instructions. There are some steps needed after the make part, which are described there,
and which eclipse mostly handles. But there ought to be some script/makefile rules which do that instead in the future.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27668 a1c6a512-1295-4272-9138-f99709370657
It still works mostly like the simulator. There's also some minor left overs from the sim, but it does not define SIMULATOR.
It installs into the current (build) dir, and you need to run it with '--root .' (because it looks for ./.rockbox and not ./simdisk/rockbox) as options. That's one of the few kludges left that should be resolved soon'ish.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27310 a1c6a512-1295-4272-9138-f99709370657
The simulator defines PLATFORM_HOSTED, as RaaA will do (RaaA will not define SIMULATOR).
The new define is to (de-)select code to compile on hosted platforms generally.
Should be no functional change to targets or the simulator.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27019 a1c6a512-1295-4272-9138-f99709370657
Gets a bit more battery life
Adjust current usage, it was a bit too low for Clipv2/Clip+
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26866 a1c6a512-1295-4272-9138-f99709370657
This adds proper full speed charging support for iPod 4G, Color, Mini 1G, Mini 2G, Nano 1G, and Video. Nano 2G already has support, so now all ipods charge (except 1G-3G whose hardware doesn't support USB charging).
USB charging defaults to on, but will only charge at full speed from a USB host. To charge from an AC charger, you need to set the USB charging mode to "force". It may be possible to detect AC chargers in a future version, at least on some models.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26626 a1c6a512-1295-4272-9138-f99709370657
1) "Charge during USB connection" option is now tristate: off/on/force. Currently "force" behaves just like "on", but in future it will allow charging even when it was not possible to positively identify a charger.
2) The H300 code has been adjusted to use the new system but there should be no functional differences, it already had the USB charging option and its USB/charging support is hardware controlled.
3) The Gigabeat S code has been adjusted to use the new system: the player now has the USB charging option, which wasn't previously available. The player will only charge at full speed when allowed to do so by a working USB host, so USB AC adapters won't work very well; however, they didn't work before either, so this is not a change in functionality.
4) The iPod Nano 2G code has been adjusted to use the new system: it already had the USB charging option. Using a USB AC adapter won't charge at full speed any more (it did before) - the old implementation was equivalent to the not-yet-implemented "force" option in the new system.
No other target should be affected. Support for the "force" mode and support for at least some other iPod models will come in a future commit :)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26570 a1c6a512-1295-4272-9138-f99709370657
A specific poweroff function needs to be used for wake-up to work
Disable RTC in bootloaders for consistency with other Sansas
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26243 a1c6a512-1295-4272-9138-f99709370657
Bring Clipv1 & m200v4 plugin buffer down to this limit
zxbox, chessbox and rockboy build on the clip
rockboy doesn't build on m200v4 due to not enough buttons to make a keymap
Some gameboy roms won't run on Clipv1: tetris does but not pokemon for example
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26144 a1c6a512-1295-4272-9138-f99709370657
build it on fuzev2 and clipv2 too, it should be the same controller
as3525v1 file is only build for CONFIG_USBOTG == USBOTG_AS3525, no need
to check for it in the .c file
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26142 a1c6a512-1295-4272-9138-f99709370657
- only enable overlays for targets with very small plugin buffer (<=
0x10000 bytes, i.e. archos)
- change the condition for rockboy to reflect exactly why it can be
built or not
- Some plugins need a large plugin buffer, only enable them if the
buffer is big enough (sizes measured on Clipv1)
- disable MIDI if we have 2MB (or less), we won't be able to load the
instruments in the audio buffer
- remove unusable lua overlay loader
- sokoban code is bigger on clipv1 than on SH, assume it code is 20kB on
anything but SH so it builds with buffer smaller than 192kB
- reduce the Clipv1 plugin buffer size from 288kB to 96kb, disabling
zxbox, chessbox, and fft
zxbox and chessbox have overlays which run on archos, we just need to
enable them on other targets. We'll also be able to run rockboy.
fft won't run as it needs a large plugin buffer for greylib
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26141 a1c6a512-1295-4272-9138-f99709370657
To be sure that there is no mistake in this code, it is run *after*
the known to work HOME & LEFT buttons checks, unlike other Sansas
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26122 a1c6a512-1295-4272-9138-f99709370657
- Enable end of charge monitoring once, it doesn't need to be disabled
- Acknowledge the first (wrong) end of charge interrupt on charger enable
(this had been broken in r25299)
- Centralize reads to ENRD* registers and cache the results when needed
- on PP it is not needed because reads are atomic, we only check for
end of charge when the charging, and for charger presence when
discharging
as3525v2 (using as3543) specifics
- I got the datasheet today from AMS, thanks to them for being so fast
and not require me to sign tons of papers!
- USB detection now works on as3525v2 using the as3543. Clip+ won't
reboot to OF yet, it needs mkamsboot support first (usbstack disabled)
- Charging should work, the CHARGER register is at a different place, it
is an extended PMU register -> use ascodec_read/write_charger() to
access it
- real interrupts are not used yet for ENRD, we get thousands of
interrupts per second, apparently only limited by the i2c clock.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26116 a1c6a512-1295-4272-9138-f99709370657
- Refactor the program startup. main() is now in main.c like on target, and the implicit application thread will now act as our main thread (previously a separate one was created for this in thread initialization).
This is part of Rockbox as an application and is the first step to make an application port from the uisimulator. In a further step the sim bits from the sdl build will be separated out.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26065 a1c6a512-1295-4272-9138-f99709370657
Use smaller recording buffer and watermarks on these models with 2MB of ram
Rearrange watermark calculation expressions so we can use fractional
numbers of seconds but still with integer results
Only enable spinup time adjustement for ATA targets
Flash targets (sansas and ondiofm) should still work fine, but they were
not tested
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26014 a1c6a512-1295-4272-9138-f99709370657
also remove an obsolete comment and an unrelated option of the config file
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26000 a1c6a512-1295-4272-9138-f99709370657
When the rest of the code is confirmed to work properly without CPU
frequency changes, it will be possible to reliabily test set_cpu_frequency()
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25924 a1c6a512-1295-4272-9138-f99709370657
This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657
