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10 commits

Author SHA1 Message Date
Michael Sevakis
070417d152 Forget all the nonsense with C delay loops. 'volatile' on the variable makes bloated code and a volatile, blank asm block inside may or may not be optimized out. Use asm delay loops instead for Coldfire. Radio i2c driver also needs NACK after reading last tuner byte. Get the volatile off the Ondio loops (not needed here now). Maybe this is straightened out now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13725 a1c6a512-1295-4272-9138-f99709370657
 2007-06-27 03:11:49 +00:00
Michael Sevakis
1092268614 Woops. Forgot to remove the param to fmradio_i2c_ack. It was always called with 0 for a parameter anyway. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13724 a1c6a512-1295-4272-9138-f99709370657
 2007-06-27 00:31:33 +00:00
Michael Sevakis
9614612830 Bit banged TEA5767 i2c driver was broken by -Os because delay loops were optimized away. Last byte was being acked when reading so fix that too. Calling all developers: seek out any C delay loops and make sure they're volatile. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13723 a1c6a512-1295-4272-9138-f99709370657
 2007-06-27 00:22:46 +00:00
Miika Pekkarinen
a85044bf9e New scheduler, with priorities for swcodec platforms. Frequent task 
switching should be more efficient and tasks are stored in linked
lists to eliminate unnecessary task switching to improve performance.
Audio should no longer skip on swcodec targets caused by too CPU
hungry UI thread or background threads.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10958 a1c6a512-1295-4272-9138-f99709370657
 2006-09-16 16:18:11 +00:00
Linus Nielsen Feltzing
ed4d7a33bd Patch #5347 by Rani Hod - Adds FM radio and recording features to the iAudio X5. 
Also includes a rewrite of the Coldfire I2C driver to include both read and write.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10272 a1c6a512-1295-4272-9138-f99709370657
 2006-07-21 08:42:28 +00:00
Linus Nielsen Feltzing
a4b15a4f1f H300 FM radio support, with help from Peter D'Hoye 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8237 a1c6a512-1295-4272-9138-f99709370657
 2005-12-15 01:11:19 +00:00
Linus Nielsen Feltzing
53d2fc3c0a CONFIG_TUNER is a bitmask 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7321 a1c6a512-1295-4272-9138-f99709370657
 2005-08-13 18:13:56 +00:00
Linus Nielsen Feltzing
cc5d96f8a9 The iriver FM radio I2C cannot use the I2C controller, so we do the good old bitbanging instead 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7316 a1c6a512-1295-4272-9138-f99709370657
 2005-08-13 17:32:15 +00:00
Jörg Hohensohn
4adf929a90 Philips tuner supported 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5300 a1c6a512-1295-4272-9138-f99709370657
 2004-10-17 23:24:18 +00:00
Jörg Hohensohn
8f8fbac1fd Philips tuner prepared, new middle layer to abstract which tuner is used 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5289 a1c6a512-1295-4272-9138-f99709370657
 2004-10-15 21:41:46 +00:00