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Author SHA1 Message Date
Michael Sevakis
b15a523870 e200v1/c200v1: Implement limited samplerate switching. Rates 24kHz and below are being a bear as far as minor crackling at higher amplitude-- leave them out for the time being since no solution is currently evident. 48, 44, 32 (rec rates 24, 22, 16) seem perfectly fine. I'm betting c200 is ok to include because it uses the same setup as e200. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27139 a1c6a512-1295-4272-9138-f99709370657
 2010-06-26 10:07:17 +00:00
Michael Sevakis
831707d991 lv24020lp tuner: On PP targets (c200/e200), use the atomic GPIO bitwise macros for the interface since it shares GPIOH with the clickwheel interrupt. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27038 a1c6a512-1295-4272-9138-f99709370657
 2010-06-22 04:00:34 +00:00
Michael Sevakis
94c23e167c e200v1: What's the wheel deal? Rework wheel code to make it a bit more straightforward and increase control a bit. Change button interrupt to clear after bitflip. Use atomic GPIO bitwise macros for everything. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27037 a1c6a512-1295-4272-9138-f99709370657
 2010-06-22 03:11:45 +00:00
Rafaël Carré
45c7498f59 FS#11335 by me: make ARM assembly functions thumb-friendly 
We can't pop into pc on ARMv4t when using thumb: the T bit won't be
modified if we are returning to a thumb function
Code running on ARMv4t should use the new ldrpc / ldmpc macros instead
of ldr pc, [sp], #4 and ldm(cond) sp!, {regs, pc}
No modification on pure ARM builds and ARMv5+

Note: USE_THUMB is currently never defined, no targets can currently be
built with -mthumb, see FS#6734

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26756 a1c6a512-1295-4272-9138-f99709370657
 2010-06-11 04:41:36 +00:00
Szymon Dziok
6eed071a6d fix YUV Dither for the other targets too, like in r26064. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26266 a1c6a512-1295-4272-9138-f99709370657
 2010-05-24 18:57:11 +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
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
Thomas Martitz
f8edc32589 FS#10756 - Free unused init code 
Introduce a new .init section for initialisation code, so that it can be copied to an area which is later overwritten before calling. The stack/bss can then overwrite that code, effectively freeing the code size that the initialisation routines need. Gives a few kB ram usage back.
Only implemented for PP and as3525 so far. More targets could be added, as well as more functions.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25013 a1c6a512-1295-4272-9138-f99709370657
 2010-03-03 23:20:32 +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
Nils Wallménius
304c622899 fix more red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22433 a1c6a512-1295-4272-9138-f99709370657
 2009-08-19 22:36:39 +00:00
Robert Keevil
a0d630f3de Add information gleaned from disassembling the main firmware image. Detect lcd type in use. Still no actual output 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21929 a1c6a512-1295-4272-9138-f99709370657
 2009-07-17 20:40:40 +00:00
Robert Keevil
eea149bd13 FS#10436 - add the Sansa View to the build system. The bootloader builds but doesn't do anything useful yet. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21848 a1c6a512-1295-4272-9138-f99709370657
 2009-07-13 21:09:39 +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
Rafaël Carré
3520d8e90e Sansa c200v2 : lcd & backlight support, using the c200v1 lcd driver 
The LCD driver is unified and lcd_send_command now takes 2 arguments : the command and its argument.
    If there is no argument, it's set to 0 and a NOP command is issued
    If there is more than one argument (set X/Y address), the 2nd argument is sent as a 2nd command, and a NOP command is issued after it.
    Benefit : c200v2 transfers the command and the argument in one 16 bits transfer
    Performance should not be affected since commands without argument are only used in lcd_init() and lcd_enable()

lcd_send_data() now transfers whole lines (or columns) instead of single pixels
yuv is disabled for c200v2 for now

Some buttons can be read, including left button (bit 6 of DBOP_DIN), but for some reason they have no effect in rockbox: to be investigated

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21321 a1c6a512-1295-4272-9138-f99709370657
 2009-06-17 19:55:27 +00:00
Thomas Martitz
6abae1f124 Remove the calls to backlight_lcd_sleep_countdown from target specific code and move it into backlight.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20793 a1c6a512-1295-4272-9138-f99709370657
 2009-04-26 01:23:39 +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
Thomas Martitz
d5df2816e6 Remove that orphaned and wrong #if 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20576 a1c6a512-1295-4272-9138-f99709370657
 2009-03-30 13:08:59 +00:00
Thomas Martitz
bcbf2dd321 Fix yellow. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20575 a1c6a512-1295-4272-9138-f99709370657
 2009-03-30 12:45:56 +00:00
Thomas Martitz
ddc554f62b Correct some preprocessor checks. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20573 a1c6a512-1295-4272-9138-f99709370657
 2009-03-29 23:50:56 +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
68f9ef2d57 The c200 didn't got in for some reason. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20332 a1c6a512-1295-4272-9138-f99709370657
 2009-03-17 02:49:26 +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
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
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
26c06d165b Commit battery discharge curve for c200v1 by BertrikSikken. The old one wasn't very realistic. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19795 a1c6a512-1295-4272-9138-f99709370657
 2009-01-18 19:48:34 +00:00
Michael Sevakis
7d7969114d c200v1/e200v1: Add battery charging. This should be usable on v2 players but those should be evaluated for current, endpoint voltage and whether or not accurate battery readings may always be obtained (which determines algorithm setup and behavior). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19748 a1c6a512-1295-4272-9138-f99709370657
 2009-01-11 10:07:22 +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
Steve Bavin
f684726580 Add software backlight fading for E100/H300/X5/D2, by Thomas Martitz and others - see FS#6800 for credits. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19221 a1c6a512-1295-4272-9138-f99709370657
 2008-11-26 08:26:13 +00:00
Rafaël Carré
02dfae031a Sansa AMS: use the AS3514 ADC driver 
Move the ADC defines to as3514.h, and make adc-target.h only include as3514.h
Implement the missing API (ascodec_readbytes, ascodec_(un)lock)

Revert the changes to the PP-specific arm/ascodec-target.h in r19073,
use a AS3525 specific ascodec-target.h while moving the AS3514 specific
code in export/as3514.h

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19076 a1c6a512-1295-4272-9138-f99709370657
 2008-11-10 20:55:56 +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
Dave Chapman
42f77d4eb0 Abstract the PortalPlayer AS3514 handling with an "ascodec" API - inspired by the wmcodec API used with the Wolfson codecs. The intention is to implement this API for the AS3525 and then share code with the Sansa V2 ports. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18940 a1c6a512-1295-4272-9138-f99709370657
 2008-10-31 00:16:42 +00:00
Frank Gevaerts
4f81a54829 Add c200 erase tools. The resulting .bin files can be run from e200tool 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18854 a1c6a512-1295-4272-9138-f99709370657
 2008-10-21 18:57:11 +00:00
Bertrik Sikken
f2213c8fc2 Apply FS#9195 (LCD disable for sansa c200), which puts the sansa c200 display controller in standby when the backlight is turned off and thereby improves runtime. I measured 40 minutes improvement over a runtime of about 14h. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18198 a1c6a512-1295-4272-9138-f99709370657
 2008-08-05 20:17:17 +00:00
Bertrik Sikken
b0b72a84ff Fix sansa c200 battery type comment. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18197 a1c6a512-1295-4272-9138-f99709370657
 2008-08-05 19:45:57 +00:00
Rob Purchase
586437656c Delete an empty file that does not appear to be included by any target. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18021 a1c6a512-1295-4272-9138-f99709370657
 2008-07-12 23:11:14 +00:00
Bertrik Sikken
4e15aead43 Move declaration of button_int and clickwheel_int to the proper header file instead of declaring it locally in the .c file 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17874 a1c6a512-1295-4272-9138-f99709370657
 2008-06-29 11:03:12 +00:00
Daniel Stenberg
2acc0ac542 Updated our source code header to explicitly mention that we are GPL v2 or 
later. We still need to hunt down snippets used that are not. 1324 modified
files...
http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
 2008-06-28 18:10:04 +00:00
Michael Sevakis
191320cd0f Rename CPU/COP_INT_CLR to CPU/COP_INT_DIS since it's really a 'write one to disable' register and hasn't anything to do with acknowledging interrupts-- that's handled at the module level. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17683 a1c6a512-1295-4272-9138-f99709370657
 2008-06-03 05:08:24 +00:00
Michael Sevakis
adf2e4c9a0 Targets with HAVE_LCD_ENABLE: Provide a means to receive notifications when the lcd is enabled and the image is refreshed so overlayed drawing can also be refreshed. Chiefly mpegplayer needs this so it can redraw the YUV data after the backlight is turned on while paused or when using 'Set Start Time'. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17640 a1c6a512-1295-4272-9138-f99709370657
 2008-05-28 10:17:16 +00:00
Michael Sevakis
009cebeab2 Straigten-out lcd sleeping on Gigabeat F/X. Add a service function to backlight.c to handle lcd sleep timer. Make HAVE_LCD_SLEEP useable without a setting and use HAVE_LCD_SLEEP_SETTING when a setting is available in addition to HCD_HAVE_SLEEP. If a setting isn't used, the target must define the timeout to be used in the config. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17505 a1c6a512-1295-4272-9138-f99709370657
 2008-05-14 19:29:25 +00:00
Mark Arigo
7656748221 Preparing for the Philips SA9200 part 1. Move the Sansa ADC & ATA drivers up one level. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17487 a1c6a512-1295-4272-9138-f99709370657
 2008-05-13 01:53:19 +00:00
Andree Buschmann
e8df7c4904 Undo r17470 because of regressions in some debug menus. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17472 a1c6a512-1295-4272-9138-f99709370657
 2008-05-12 15:37:03 +00:00
Andree Buschmann
0b81405225 Fix for FS#5162. Being able to read scrollwheel action via button_read_device() for iPod's and e200. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17470 a1c6a512-1295-4272-9138-f99709370657
 2008-05-12 08:27:53 +00:00
Barry Wardell
27f59f64c6 Make the H10 bootloader work again. Also fix the same problem that might be affecting other PP bootloaders. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17357 a1c6a512-1295-4272-9138-f99709370657
 2008-05-04 14:42:53 +00:00
Bertrik Sikken
e15f8a21a9 Made source files #include the header file that they implement to make sure they are in sync. Made some local functions static. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17312 a1c6a512-1295-4272-9138-f99709370657
 2008-05-03 08:35:14 +00:00
Barry Wardell
93b8a076ec Make the linker complain if the bootloader isn't going to fit into IRAM on PP devices. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17298 a1c6a512-1295-4272-9138-f99709370657
 2008-05-01 17:13:33 +00:00
Jens Arnold
2bbacf89fe Make sure the linker considers crt0*.o before all files specified on the command line by using STARTUP() instead of INPUT() in the .lds. Using INPUT() makes the linker process crt0*.o after all files specified on the command line, making linking fail if there are librockbox.a members which are only referenced by crt0*.o. Remove the hackaround that was needed for building the gigabeat S bootloader before (aka UIE() problem). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17289 a1c6a512-1295-4272-9138-f99709370657
 2008-04-29 06:19:32 +00:00
Frank Gevaerts
7a2d9ddb08 move some data around to place qh_array at the start of iram. This saves up to about 2k iram on PP 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17194 a1c6a512-1295-4272-9138-f99709370657
 2008-04-20 18:43:47 +00:00
Michael Giacomelli
fc0eca35c2 Rough battery calibration for the c200 based on results posted by Tomasz Wasilczyk. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17152 a1c6a512-1295-4272-9138-f99709370657
 2008-04-17 15:19:17 +00:00