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rockbox/firmware/target/arm/imx233
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Michael Sevakis fc9695eb47 Improve radio RDS driver and framework 
* 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* Text is no longer updated until a complete group has been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
2017-02-11 22:19:32 -05:00
..
creative-zen zenmozaic: adjust button voltage 2017-02-04 17:17:11 +01:00
creative-zenxfi2 imx233: make microphone bias, bias pin and resistor configurable 2016-09-21 00:36:51 +01:00
creative-zenxfi3 imx233: make microphone bias, bias pin and resistor configurable 2016-09-21 00:36:51 +01:00
pins imx233: add stmp3600 and stmp3700 pin descriptions 2013-06-18 16:21:38 +02:00
regs imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
samsung-ypz5 imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
sansa-fuzeplus Improve radio RDS driver and framework 2017-02-11 22:19:32 -05:00
sony-nwz nwz-370/380: increase adc button error margin 2016-05-28 17:11:49 +02:00
adc-imx233.c imx233: cosmetics 2016-05-28 17:07:42 +02:00
adc-target.h Fix sim red 2013-11-19 22:12:42 +00:00
app.lds imx233: remove redundant lines in linker script 2017-01-24 15:34:20 +01:00
ata-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
ata-target.h imx233: add basic ATA driver 2013-06-18 16:41:13 +02:00
audio-imx233.c imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
audio-imx233.h imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
audioin-imx233.c imx233: make microphone bias, bias pin and resistor configurable 2016-09-21 00:36:51 +01:00
audioin-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
audioout-imx233.c imx233: fix audio debug screen on stmp3700 2017-01-14 01:17:25 +01:00
audioout-imx233.h imx233: slightly rework 3D audio setting 2016-12-12 12:15:24 +01:00
boot.lds imx233: remove redundant lines in linker script 2017-01-24 15:34:20 +01:00
button-imx233.c imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
button-imx233.h imx233: remove weak attribute on some functions 2017-02-04 17:16:32 +01:00
button-lradc-imx233.c imx233: make button-lradc drive able to handle VDDIO derived values 2014-02-10 23:14:25 +01:00
button-lradc-imx233.h imx233: make button-lradc drive able to handle VDDIO derived values 2014-02-10 23:14:25 +01:00
clkctrl-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
clkctrl-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
clock-target.h Sansa Fuze+: initial commit (bootloader only, LCD basically working) 2011-05-01 13:02:46 +00:00
crt0.S imx233: fix app.lds to properly support INIT_ATTR 2014-02-17 19:02:21 +01:00
dcp-imx233.c Add missing kernel.h includes (hopefully all of them). 2014-01-05 20:32:09 +01:00
dcp-imx233.h Fix copyright headers 2012-12-29 01:40:35 +01:00
debug-imx233.c imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
dma-imx233.c imx233: workaround hardware dma bug 2017-01-15 18:41:27 +01:00
dma-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
dualboot-imx233.c imx233: add capability to boot OF or updater instead of Rockbox 2016-12-12 12:03:08 +01:00
dualboot-imx233.h imx233: add capability to boot OF or updater instead of Rockbox 2016-12-12 12:03:08 +01:00
emi-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
emi-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
fmradio-imx233.c imx233: rewrite i2c driver 2016-06-01 22:55:37 +02:00
fmradio-imx233.h imx233: factor fmradio i2c and tuner power code 2013-11-19 20:39:10 +00:00
gpmi-imx233.c imx233: add gpmi stubs 2012-05-19 16:10:52 +02:00
gpmi-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
i2c-imx233.c imx233: rewrite i2c driver 2016-06-01 22:55:37 +02:00
i2c-imx233.h imx233: rewrite i2c driver 2016-06-01 22:55:37 +02:00
icoll-imx233.c imx233: add more icoll statistics 2016-12-12 13:20:10 +01:00
icoll-imx233.h imx233: add more icoll statistics 2016-12-12 13:20:10 +01:00
kernel-imx233.c imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
kernel-imx233.h imx233: clean timrot a bit 2014-02-10 23:14:23 +01:00
lcdif-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
lcdif-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
led-imx233.c imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
led-imx233.h imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
lradc-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
lradc-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
nand-imx233.c Cleanup MV/MD macros a little. 2013-08-17 12:18:22 -04:00
ocotp-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
partitions-imx233.c imx233: be less strict about partition checks (>=1GB only) 2014-01-21 18:52:28 +01:00
partitions-imx233.h imx233/creative: workaround stupid Creative partition table 2013-11-11 02:02:11 +00:00
pcm-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
pinctrl-imx233.c imx233: fix pinctrl for stmp3600 and stmp3700 2013-06-17 00:29:25 +02:00
pinctrl-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
power-imx233.c imx233: refactor power off and reboot 2016-12-12 12:06:42 +01:00
power-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
powermgmt-imx233.c imx233: fix red 2016-05-28 16:50:07 +01:00
powermgmt-imx233.h imx233: speedup charging trickle phase 2016-05-28 16:21:03 +01:00
pwm-imx233.c imx233: add small framework for LED 2017-01-16 20:08:13 +01:00
pwm-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
rtc-imx233.c imx233: implement alarm wake up 2013-07-02 00:45:00 +02:00
rtc-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
sdmmc-imx233.c imx233: two minor fixes for sd/mmc 2016-05-29 16:08:42 +01:00
sdmmc-imx233.h Fix red, forgotten file 2016-05-29 20:21:26 +01:00
ssp-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
ssp-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
system-imx233.c zen/zenxfi: adjust maximum emi voltage 2017-02-04 17:17:44 +01:00
system-target.h imx233: refactor power off and reboot 2016-12-12 12:06:42 +01:00
timer-imx233.c imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
timrot-imx233.c imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
timrot-imx233.h imx233: simplify timrot API 2016-05-28 17:18:32 +02:00
touchscreen-imx233.c imx233: split lradc channel setup into source and sampling parameters 2014-02-20 13:53:39 +01:00
touchscreen-imx233.h Fix copyright headers 2012-12-29 01:40:35 +01:00
uartdbg-imx233.c imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
uartdbg-imx233.h imx233: generate register headers using headergen_v2 and update code for it 2016-05-28 16:49:22 +02:00
usb-imx233.c imx233: fix usb_detect() to be consistent with vbus detection 2013-10-21 01:23:14 +02:00