rockbox/firmware/drivers/fmradio_i2c.c, branch master

Split radio i2c drivers into target tree where they belong. No changes to binaries produced.

2007-11-10T19:14:01+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15558 a1c6a512-1295-4272-9138-f99709370657

Fix coldfire PCF50606 I2C driver, and iriver FM radio I2C driver. Both drivers had wrong timing, discovered while experimenting with buffered writes.

2007-10-15T16:45:46+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15122 a1c6a512-1295-4272-9138-f99709370657

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.

2007-06-27T03:11:49+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13725 a1c6a512-1295-4272-9138-f99709370657

Woops. Forgot to remove the param to fmradio_i2c_ack. It was always called with 0 for a parameter anyway.

2007-06-27T00:31:33+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13724 a1c6a512-1295-4272-9138-f99709370657

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.

2007-06-27T00:22:46+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13723 a1c6a512-1295-4272-9138-f99709370657

New scheduler, with priorities for swcodec platforms. Frequent task

2006-09-16T16:18:11+00:00

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

Patch #5347 by Rani Hod - Adds FM radio and recording features to the iAudio X5.

2006-07-21T08:42:28+00:00

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

H300 FM radio support, with help from Peter D'Hoye

2005-12-15T01:11:19+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8237 a1c6a512-1295-4272-9138-f99709370657

CONFIG_TUNER is a bitmask

2005-08-13T18:13:56+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7321 a1c6a512-1295-4272-9138-f99709370657

The iriver FM radio I2C cannot use the I2C controller, so we do the good old bitbanging instead

2005-08-13T17:32:15+00:00

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7316 a1c6a512-1295-4272-9138-f99709370657