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142 commits

Author SHA1 Message Date
Andree Buschmann
7d21e5ab32 No need to use alternating registers for dual register read/write sequence. Correct comment. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25939 a1c6a512-1295-4272-9138-f99709370657
 2010-05-10 20:35:57 +00:00
Andree Buschmann
18b5488a4a Minor speed up (+3%) of iPod Video screen updates. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25938 a1c6a512-1295-4272-9138-f99709370657
 2010-05-10 19:12:03 +00:00
Thomas Martitz
50a6ca39ad Move c/h files implementing/defining standard library stuff into a new libc directory, also standard'ify some parts of the code base (almost entirely #include fixes). 
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
 2010-05-06 21:04:40 +00:00
Torne Wuff
5b4a84a4ce FS#11149: alternative fix for ipod startup/shutdown issue 
Instead of using the OF's low-battery handler to force a shutdown which appears to have numerous unwanted side effects, just clear the end of IRAM before shutting down which appears to solve the original "ipod sometimes needs hard reset to turn on" issue.

If you experience the "need hard reset" issue after this commit, please let us know. It has been tested on several models but we still don't know for sure what the original problem was. ;)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25772 a1c6a512-1295-4272-9138-f99709370657
 2010-05-02 09:41:28 +00:00
Andree Buschmann
1eabe8042a Tweaking iPod Video battery configuration. Dangerous battery level is latest reached below 3500 mV, discharge curve is optimized for stable runtime estimation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25600 a1c6a512-1295-4272-9138-f99709370657
 2010-04-11 22:12:02 +00:00
Andree Buschmann
f6cecfd91b Minor binsize savings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25588 a1c6a512-1295-4272-9138-f99709370657
 2010-04-11 12:33:02 +00:00
Andree Buschmann
18e7c1f4af Use atomic operation for GPIOx_ENABLEs in ide_power_enable() for iPod Video. Thanks to Jens Arnold for this one. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25273 a1c6a512-1295-4272-9138-f99709370657
 2010-03-21 13:50:38 +00:00
Andree Buschmann
b6c12a129e Submit FS#11065. Introduce a new system setting for en-/disabling the Line-out. For now only implemented on iPod Video. This allows to save power if the user does not use the player's Line-out. On iPod 5G the saving is ~0.5 mA. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25257 a1c6a512-1295-4272-9138-f99709370657
 2010-03-20 15:02:29 +00:00
Andree Buschmann
abce1b9927 Submit FS#9746 by Boris Gjenero. Set PP502x IDE pins low for iPod Video when IDE power is off. Done by OF the same way, might be used by other targets as well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25255 a1c6a512-1295-4272-9138-f99709370657
 2010-03-20 12:30:18 +00:00
Thomas Martitz
02660557ad Fix a bunch of boot.lds files so that they build with newer ld. The stack/bss sections need NOLOAD. otherwise the linker would try to include those into the binary. I don't know why this ever worked with our current ld version. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25078 a1c6a512-1295-4272-9138-f99709370657
 2010-03-08 23:16:57 +00:00
Andree Buschmann
7901505dc3 Higher responsiveness for iPod clickwheel acceleration. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25047 a1c6a512-1295-4272-9138-f99709370657
 2010-03-06 15:53:45 +00:00
Thomas Martitz
617ff557e8 Fix remaining reds. I forgot to change the app.lds of the other PP targets (it's the same file as for e200/c200 though). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25016 a1c6a512-1295-4272-9138-f99709370657
 2010-03-03 23:48:51 +00:00
Michael Giacomelli
aea6dd036c Commit FS#11034 by Andrew Engelbrecht. Fixes default contrast value on ipod 3G. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24742 a1c6a512-1295-4272-9138-f99709370657
 2010-02-18 04:21:15 +00:00
Andree Buschmann
909e4c6c06 Add iPod 3G and iPod Color/Photo (FS#9072) current consumption and battery discharge curves to allow reasonable runtime estimation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24709 a1c6a512-1295-4272-9138-f99709370657
 2010-02-16 22:53:54 +00:00
Torne Wuff
d4bfc15232 FS#10107: work around the issue on some ipods where after shutdown they do not power on. 
Some ipods do not power on correctly after being shut down and require a hard
reset before they work again. This workaround shuts the device down via the OF
which prevents the problem from occurring. There is a cosmetic effect: the low
battery symbol appears briefly on power of.

Change applies to PP502x ipods: 4G/photo/video/mini1g/mini2g/nano1g

Patch by Boris Gjenero (dreamlayers), manual changes by me.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24207 a1c6a512-1295-4272-9138-f99709370657
 2010-01-09 19:04:51 +00:00
Torne Wuff
2d0af6f3c7 FS#9728: Battery current measuring on the Video iPod 
Patch by Boris Gjenero. Displays the current flowing into or out of the
battery on the ipodvideo. Other ipods do not appear to have this ADC channel
connected.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23500 a1c6a512-1295-4272-9138-f99709370657
 2009-11-03 20:35:04 +00:00
Michael Sparmann
4a63ac7c00 Add iPod Nano 2G µsec timer, and use it in the clickwheel driver. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23309 a1c6a512-1295-4272-9138-f99709370657
 2009-10-21 18:53:41 +00:00
Thomas Martitz
d85c3ec410 Convert lcd_activation callbacks to use the event system to allow for multiple parallel callbacks (for custom statusbar). 
Increase maximum event count as we need more (I actually had a report about it during custom statusbar testing).
Removed corresponding functions from the core and plugin api. Bump min version and sort.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23302 a1c6a512-1295-4272-9138-f99709370657
 2009-10-20 21:54:59 +00:00
Bertrik Sikken
d24d885aa4 Use wrap-safe TIME_BEFORE/TIME_AFTER macros to compare times with current_time, instead of comparing them directly. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23246 a1c6a512-1295-4272-9138-f99709370657
 2009-10-18 15:50:30 +00:00
Michael Sparmann
5a4ce22b77 Fix the iPod Nano 2G clickwheel when releasing the hold switch 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23122 a1c6a512-1295-4272-9138-f99709370657
 2009-10-12 00:12:02 +00:00
Dave Chapman
3c362fa8c6 Nano2G - implement "Pause on headphone unplug" feature 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23072 a1c6a512-1295-4272-9138-f99709370657
 2009-10-10 15:37:05 +00:00
Dave Chapman
f5feb13cc5 Unify the button driver for the Nano 2G with the driver for earlier clickwheel ipods. The clickwheel hardware appears to be the same - the differences are just related to the hardware init and how the data is read. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22878 a1c6a512-1295-4272-9138-f99709370657
 2009-10-02 23:04:30 +00:00
Dave Chapman
75e301dabb Fix a comment so that it matches the code 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22718 a1c6a512-1295-4272-9138-f99709370657
 2009-09-17 08:24:59 +00:00
Nils Wallménius
47608e06b3 fix red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22432 a1c6a512-1295-4272-9138-f99709370657
 2009-08-19 22:15:45 +00:00
Bertrik Sikken
d767883a41 Various files: make functions static if they're local or make sure there is a proper #include if not 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22184 a1c6a512-1295-4272-9138-f99709370657
 2009-08-06 09:28:25 +00:00
Jonathan Gordon
d10f9511cf Fix FS#5230 - reinit the opto-i2c after disabling hold so the buttons work again 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22078 a1c6a512-1295-4272-9138-f99709370657
 2009-07-29 01:57:48 +00:00
Jens Arnold
47d4c4739b ARM asm LCD and ATA driver functions: Don't save r12 as it is a scratch reg. Saves a bit of stack and execution time. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21795 a1c6a512-1295-4272-9138-f99709370657
 2009-07-11 23:43:44 +00:00
Bertrik Sikken
0023943439 Fix duplicate #includes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20977 a1c6a512-1295-4272-9138-f99709370657
 2009-05-17 14:50:19 +00:00
Boris Gjenero
7e3f8e0c08 Remove workaround for FS#10130 from 5G iPod LCD sleep code 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20806 a1c6a512-1295-4272-9138-f99709370657
 2009-04-26 18:51:14 +00:00
Bertrik Sikken
dccdce6c3c Remove unnecessary #include "adc.h" 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20791 a1c6a512-1295-4272-9138-f99709370657
 2009-04-25 22:24:59 +00:00
Boris Gjenero
88b509b7d2 Fix FS#9926 - On Photo and Color iPods, correct check for whether battery is charging 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20752 a1c6a512-1295-4272-9138-f99709370657
 2009-04-19 22:06:17 +00:00
Boris Gjenero
75a0a434d1 Add USB power detection for 4G, Photo, Color, 1G Mini and 2G Mini iPods. (See FS#5826 and FS#7727) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20745 a1c6a512-1295-4272-9138-f99709370657
 2009-04-19 18:17:35 +00:00
Boris Gjenero
8721a7d211 Code police: fix brace placement, remove trailing spaces 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20702 a1c6a512-1295-4272-9138-f99709370657
 2009-04-13 18:35:11 +00:00
Boris Gjenero
ab1e97aea8 Fix red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20696 a1c6a512-1295-4272-9138-f99709370657
 2009-04-12 15:35:57 +00:00
Boris Gjenero
73e1bad355 Fixes and improvements for FS#9890 - iPod 5G: LCD sleep, BCM shutdown and bootstrap 
* Ensure LCD is updated if lcd_update() is called while the LCD is initializing
* Turn on BCM and LCD in lcd_init_device() if it is off
* Speed up lcd_awake()
* Shorten minimum length of time BCM must stay off and fix related code

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20695 a1c6a512-1295-4272-9138-f99709370657
 2009-04-12 14:54:12 +00:00
Thomas Martitz
9771c9c771 One more try: Fix remaining reds and yellows 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20335 a1c6a512-1295-4272-9138-f99709370657
 2009-03-17 04:01:11 +00:00
Thomas Martitz
4ed387d603 Fix reds and yellows (hopefully). Some targets apparently didn't properly #ifdef lcd_enable and lcd_sleep code out, so that it got partly active in the bootloader; rename the ui simulator stub fixes most reds; for the clip: move the hook code into lcd-1bit-vert.c which should fix the bootloader red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20333 a1c6a512-1295-4272-9138-f99709370657
 2009-03-17 03:36:36 +00:00
Thomas Martitz
b7739fbf1c Rework lcd_enabled and lcd_set/call_enable hook 
a) lcd_enabled() is now lcd_active(), and is available for HAVE_LCD_SLEEP only targets (e.g. ipod video) too. It was depandent on HAVE_LCD_ENALE only before
b) rename the hook accordingly, and implement the hook for other other targets too (e.g. the clip [the only mono target with lcd_enable/lcd_sleep yet, so the code is still in the lcd driver], ipod, fuze, c200)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20331 a1c6a512-1295-4272-9138-f99709370657
 2009-03-17 02:43:47 +00:00
Andree Buschmann
c567fc9be2 Submit FS#9890 by Boris Gjenero. Enabling option for iPod Video to shut down LCD and BCM (controller) after backlight was switched off. With this option the user can decide whether to keep the transflective LCD switched on (e.g. during daylight use) or to switch it off (to save power). The power saving is extreme and increases the battery runtime by far (measured >30%). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20076 a1c6a512-1295-4272-9138-f99709370657
 2009-02-21 11:10:50 +00:00
Michael Sevakis
ec67912b63 Reclaim .iram areas in DRAM by overlapping their load addresses with the uninitialized data sections. I did what I could test out-- not any flash image linker scripts or other target processors. Move any .iram copies in crt0.S's to be the first operation even if not _strictly_ necessary to be emphatic (aka. 'beware'). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20061 a1c6a512-1295-4272-9138-f99709370657
 2009-02-20 02:33:40 +00:00
Nils Wallménius
32d7c6a863 Firewire charger detection for ipod 3G, patch by Boris Gjenero. Fixes FS#9900 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20008 a1c6a512-1295-4272-9138-f99709370657
 2009-02-15 08:50:31 +00:00
Thomas Martitz
95577c7996 Fix red once more :/ 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19862 a1c6a512-1295-4272-9138-f99709370657
 2009-01-27 00:16:26 +00:00
Thomas Martitz
3c4d1fd659 Fix red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19861 a1c6a512-1295-4272-9138-f99709370657
 2009-01-26 23:52:20 +00:00
Thomas Martitz
12a0ed3b8d Commit FS#9724, which reworks the preprocessor defines related to backlight fading to a CONFIG_BACKLIGHT_FADING style. The apps/ code will only see which setting is supposed to be used, specific backlight fading handling is kept in firmware, slightly reword the manual text about software fading too with regards to the Gigabeat S 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19860 a1c6a512-1295-4272-9138-f99709370657
 2009-01-26 23:21:49 +00:00
Michael Giacomelli
42567ccd74 Commit battery discharge curve for the Ipod Photo. We still need one for the 4G and Mini. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19794 a1c6a512-1295-4272-9138-f99709370657
 2009-01-18 19:36:39 +00:00
Michael Giacomelli
70e9c7aed3 Commit FS#8624 by Linus Nielsen, Ryan Press, Craig Elliott, and Kenderes Tamas. Adds preliminary support for numerous accessories that use the ipod serial port on the dock connector. See IpodAccessories for a list of tested devices. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19585 a1c6a512-1295-4272-9138-f99709370657
 2008-12-25 01:46:16 +00:00
Michael Sevakis
58eb784a5d Straighten out some powermanagement stuff. Give target complete control over how power inputs are sensed. Clean SIMULATOR stuff out of target files. Get rid of USB charging option on targets that don't support it or don't implement it yet. Menu string remains to avoid language incompatibility but should be removed on next cleanup for targets not using it (notice in english.lang). global_settings becomes incompatible for some builds and so plugin API version is incremented. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19315 a1c6a512-1295-4272-9138-f99709370657
 2008-12-03 19:54:25 +00:00
Jens Arnold
4944a1c1e1 Common data must be included in .bss or it won't get zeroed in crt0. Fix the archos self-extractor as well to play safe. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19033 a1c6a512-1295-4272-9138-f99709370657
 2008-11-07 00:15:53 +00:00
Jens Arnold
f0dcb34e82 Greyscale iPods: Fix the default contrast in the bootloader and the core before settings are loaded. Especially important on 1st..3rd Gen as we're setting up the LCD controller quite a bit different than the OF on those. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18290 a1c6a512-1295-4272-9138-f99709370657
 2008-08-15 19:19:46 +00:00
Dave Chapman
ccf4ce98fd Fix the iPod Photo/Color "type 0 LCD" bug introduced in r17715 by correctly initialising the LCD to accept big-endian data (the same format as the "type 1" LCDs). Also some tab policing. Closes FS#9122 and FS#9097 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18079 a1c6a512-1295-4272-9138-f99709370657
 2008-07-17 10:09:12 +00:00