rockbox/firmware/drivers/tuner, branch master My Rockbox tree Forgot to remove unused RDS buffers from the ipod remote tuner. 2017-02-12T05:21:09+00:00 Michael Sevakis jethead71@rockbox.org 2017-02-12T05:15:40+00:00 eaf6aad690927ab0abfaae5276ef6561b334f803 Also, use rds_reset() now to clear data on station change since the rds driver internal buffers are used. Change-Id: I043b09d661eeec21617381015347f0bcead4f7d4 
Also, use rds_reset() now to clear data on station change since
the rds driver internal buffers are used.

Change-Id: I043b09d661eeec21617381015347f0bcead4f7d4
Fix warnings and errors from fc9695e 2017-02-12T04:16:39+00:00 Michael Sevakis jethead71@rockbox.org 2017-02-12T04:16:39+00:00 523ef4edbdccf8198fbb7787afba2fe3f46f1ca8 * fmradio.c needs an implementation of tuner_get_rds_info() for the sim (kill all the sims). * Some macro bitflags shouldn't be seen unless HAVE_RDS_CAP is defined. Change-Id: Idd00c94ca2fc43cf32f9223aa4530d5a02fb3454 
* fmradio.c needs an implementation of tuner_get_rds_info() for the
sim (kill all the sims).

* Some macro bitflags shouldn't be seen unless HAVE_RDS_CAP is
defined.

Change-Id: Idd00c94ca2fc43cf32f9223aa4530d5a02fb3454
Improve radio RDS driver and framework 2017-02-12T03:19:32+00:00 Michael Sevakis jethead71@rockbox.org 2017-01-30T14:52:05+00:00 fc9695eb47732e1c189e2f033dbd55e5c346e8c4 * Remove unused bits like the radio event and simplify basic radio interface. It can be more self-contained with rds.h only required by radio and tuner code. * Add post-processing to text a-la Silicon Labs AN243. The chip's error correction can only do so much; additional checks are highly recommended. Simply testing for two identical messages in a row is extremely effective and I've never seen corrupted text since doing that, even with mediocre reception. Groups segments must arrive in order, not randomly; logic change only accepts them in order, starting at 0. Time readout was made a bit better but really we'd need to use verbose mode and ensure that no errors were seen during receiving of time and more checks would be need to have a stable PI. The text is the important bit anyway. * Time out of stale text. * Text is no longer updated until a complete group has been received, as is specified in the standard. Perhaps go back to scrolling text lines in the radio screen? * Add proper character conversion to UTF-8. Only the default G0 table for the moment. The other two could be added in. * Add variants "RDS_CFG_PROCESS" and "RDS_CFG_PUSH" to allow the option for processed RDS data to be pushed to the driver and still do proper post-processing (only text conversion for now for the latter). Change-Id: I4d83f8b2e89a209a5096d15ec266477318c66925 
* Remove unused bits like the radio event and simplify basic
radio interface. It can be more self-contained with rds.h only
required by radio and tuner code.

* Add post-processing to text a-la Silicon Labs AN243. The chip's
error correction can only do so much; additional checks are highly
recommended. Simply testing for two identical messages in a row
is extremely effective and I've never seen corrupted text since
doing that, even with mediocre reception.

Groups segments must arrive in order, not randomly; logic change
only accepts them in order, starting at 0.

Time readout was made a bit better but really we'd need to use
verbose mode and ensure that no errors were seen during receiving
of time and more checks would be need to have a stable PI. The
text is the important bit anyway.

* Time out of stale text.

* Text is no longer updated until a complete group has been
received, as is specified in the standard. Perhaps go back to
scrolling text lines in the radio screen?

* Add proper character conversion to UTF-8. Only the default G0
table for the moment. The other two could be added in.

* Add variants "RDS_CFG_PROCESS" and "RDS_CFG_PUSH" to allow
the option for processed RDS data to be pushed to the driver and
still do proper post-processing (only text conversion for now for
the latter).

Change-Id: I4d83f8b2e89a209a5096d15ec266477318c66925
Disable detection of fm radio for the YH920, it's pointless. 2014-07-26T15:36:12+00:00 Szymon Dziok b0hoon@o2.pl 2014-07-12T14:19:41+00:00 f734eedc1fc014d8358e2c4a26581eec38c2807d Change-Id: Ibabda73046dc523c2bd0b1dfd0644f8882fbb74c 
Change-Id: Ibabda73046dc523c2bd0b1dfd0644f8882fbb74c
Radio and radio recording for Samsung YH-920. 2014-06-18T18:06:17+00:00 Szymon Dziok b0hoon@o2.pl 2014-06-17T23:13:15+00:00 eacd76cb80db12adcce74980e69d116911a8cde7 There is no simple method to detect radio through the 3-wire interface, so it's not implemented for the YH-925 for now. YH-920 always has a radio. Change-Id: Iea484d752915fcd40dbbbd7dbbf13e81aaf548db 
There is no simple method to detect radio through the 3-wire interface, so it's
not implemented for the YH-925 for now. YH-920 always has a radio.

Change-Id: Iea484d752915fcd40dbbbd7dbbf13e81aaf548db
tea5767: properly power up the tuner during detect 2013-11-21T13:26:24+00:00 Lorenzo Miori memorys60@gmail.com 2013-11-21T12:15:08+00:00 adc503302c65df3cfd7c0f6f900458a27beb5a9c Change-Id: I5ca5c3ae28db1427e2528cb1740a9199180b9b38 Reviewed-on: http://gerrit.rockbox.org/670 Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com> 
Change-Id: I5ca5c3ae28db1427e2528cb1740a9199180b9b38
Reviewed-on: http://gerrit.rockbox.org/670
Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com>
tea5760uk: use correct i2c address on the Creative 2013-10-21T22:34:45+00:00 Amaury Pouly amaury.pouly@gmail.com 2013-10-21T22:31:04+00:00 7a65710836c67134f0d3169f768c9840e959c4c6 Actually 0x20 is the right address, the 0x22 applies to the meizu which probably use a Chinese clone with a non-spec compliant address. Change-Id: I65b9ab6477c07a2293226536db3e696d34d3bc2c 
Actually 0x20 is the right address, the 0x22 applies to the meizu which
probably use a Chinese clone with a non-spec compliant address.

Change-Id: I65b9ab6477c07a2293226536db3e696d34d3bc2c
tea5760uk: properly power up the tuner during detect 2013-10-21T21:54:04+00:00 Amaury Pouly amaury.pouly@gmail.com 2013-10-21T21:54:04+00:00 0463bf4cb252a7719feec4d7fede0e960ed876ed The old was doing register read/writes without calling tuner_power(), this is broken for target with real tuner power management. Change-Id: I5e60234697a8b91de6189daf6a10e871d5119b65 
The old was doing register read/writes without calling tuner_power(), this
is broken for target with real tuner power management.

Change-Id: I5e60234697a8b91de6189daf6a10e871d5119b65
tea5760uk: add support for TEA5761UK 2013-10-21T21:52:40+00:00 Amaury Pouly amaury.pouly@gmail.com 2013-10-21T21:52:40+00:00 9bdf24a4fedadb4844c01c633b97f355abfde6d7 They share most of registers (except test and some extra bits), since our driver is very basic, it is safe to relax the manufacurer & chip id check. Change-Id: If54e8b9e0d852cd9128d5e28ff59bd2c7a55d98d 
They share most of registers (except test and some extra bits), since our
driver is very basic, it is safe to relax the manufacurer & chip id check.

Change-Id: If54e8b9e0d852cd9128d5e28ff59bd2c7a55d98d
Fix LV24020 tuner chip volume level definition (found by cppcheck) 2013-03-24T15:03:31+00:00 Bertrik Sikken bertrik@sikken.nl 2013-03-24T15:03:31+00:00 9b8f11d94ab2c36dce5fe3ab46d9fd113d9c6e9c Change-Id: I328cfbd7c9fc6295db2e62f6174f8f4405e281a8 
Change-Id: I328cfbd7c9fc6295db2e62f6174f8f4405e281a8