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21 commits

Author SHA1 Message Date
Bertrik Sikken
de870b3ee0 Signal strength meter for FM radio - FS#8151 by Przemysław Hołubowski 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28559 a1c6a512-1295-4272-9138-f99709370657
 2010-11-11 21:13:29 +00:00
Bertrik Sikken
adc472bec5 FM tuner region code cleanup - FS #11492 by me. 
This removes the tuner-specific region structs and makes each driver use the common one (which is now extended with a deemphasis field)


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27579 a1c6a512-1295-4272-9138-f99709370657
 2010-07-26 20:15:16 +00:00
Michael Sevakis
08d09e678f Sanyo lv24020lp FM: Improve frequency measurement on PP thus improving initial frequency setting. Properly account for IF when tuning FM oscillator (this worked poorly before but appears to work as expected now -- aka. works for me). Not sure what this will do to iAudio7 or Cowon D2 but if they can implement a good duration measurement, they should do so or use the internal timer if possible. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27042 a1c6a512-1295-4272-9138-f99709370657
 2010-06-22 07:27:34 +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
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
c61e89c0ed Make creat() posix compliant API-wise. Shouldn't affect the core as it's wrapped via a static inline. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25843 a1c6a512-1295-4272-9138-f99709370657
 2010-05-06 17:35:04 +00:00
Jeffrey Goode
9d842683eb Comment out LOGF_ENABLE defines everywhere, replace evil comments 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23497 a1c6a512-1295-4272-9138-f99709370657
 2009-11-03 16:25:03 +00:00
Vitja Makarov
b5e39c15a5 iaudio7: Implement udelay, mostly based on D2 port, except Z-clock initialization 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22620 a1c6a512-1295-4272-9138-f99709370657
 2009-09-04 09:36:53 +00:00
Rob Purchase
1a6bcfa2c1 D2: Enable FM radio (based on FS#10035 by Michael Burtin with some changes by myself). Also updates the LV24020 driver to add optional logf debugging. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20420 a1c6a512-1295-4272-9138-f99709370657
 2009-03-21 00:13:20 +00:00
Rob Purchase
343c3b795a Implement udelay() for D2 and remove the old hacks from USB & FM drivers. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20417 a1c6a512-1295-4272-9138-f99709370657
 2009-03-20 23:14:05 +00:00
Michael Sevakis
da76a34694 Use bus reset detection for all ARC OTG devices. Remove conflict from LV24020LP driver with some GPIO-by-number macros for PP502x. Start monitoring for USB stack once all core threads and queues are created otherwise queues will likely be registered after USB acks. Putting PP502x system_reboot in IRAM (unmapped, uncached) memory seems to help it work more consistently. Hopefully I got all the PP USB connect handlers in the right spot in irq_handler. If device seems unresponsive to cable, check there first. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19819 a1c6a512-1295-4272-9138-f99709370657
 2009-01-22 22:05:04 +00:00
Dave Chapman
d462a64a91 Initial commit of iaudio 7 port by Vitja Makarov (FS#9245). Port is at quite an advanced stage, but is troubled by the lack of a reliable NAND driver (similar to the Cowon D2 port) and is not yet suitable for non-developers. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18435 a1c6a512-1295-4272-9138-f99709370657
 2008-09-06 17:50:59 +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
Rob Purchase
51d6d4054f Update the LV24020 FM driver so that it can be used on the D2. Register read/write and chip_id detection works now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17703 a1c6a512-1295-4272-9138-f99709370657
 2008-06-07 19:23:57 +00:00
Bertrik Sikken
db2d61f4ea Killed unnecessary global variables by making them static. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17184 a1c6a512-1295-4272-9138-f99709370657
 2008-04-20 10:24:15 +00:00
Mark Arigo
307b8f1b95 lv24020lp tuner changes (Sansa e200/c200): (1) add a couple more udelays (from c200 RE-ing), (2) rename functions for clarity, and (3) add some defines for readability. Doesn't fix the c200 radio problems, but shouldn't hurt either. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15885 a1c6a512-1295-4272-9138-f99709370657
 2007-12-06 04:03:26 +00:00
Mark Arigo
36ee6532c5 Actually power off the lv24020 tuner (Sansa e200/c200). Don't clear the TUNER_POWERED flag until after writing to the device. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15876 a1c6a512-1295-4272-9138-f99709370657
 2007-12-05 02:38:35 +00:00
Michael Sevakis
f29c4ccc6a e200/c200: Take advantage of mutex recursion for the tuner driver and dump the awkward *_nolock stuff. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15468 a1c6a512-1295-4272-9138-f99709370657
 2007-11-05 07:01:32 +00:00
Michael Sevakis
6c21dc5e62 Remove a change that wasn't supposed to stick around. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13897 a1c6a512-1295-4272-9138-f99709370657
 2007-07-14 22:08:20 +00:00
Michael Sevakis
dc051248be e200: Tuner driver needs to yield alot and also be mutexed. FM debug screen got broken again and was ignoring cancellation and not drawing the lines. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13896 a1c6a512-1295-4272-9138-f99709370657
 2007-07-14 22:00:50 +00:00
Michael Sevakis
7d759f6b9c Do some planned radio interface cleanup since adding in the LV24020LP. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13880 a1c6a512-1295-4272-9138-f99709370657
 2007-07-14 11:20:31 +00:00
Renamed from firmware/tuner_sanyo.c (Browse further)