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894b12e1bcaaddbcd2a67fa20058b390336c8aca
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120 Commits

Author SHA1 Message Date
Tommy Vestermark
894b12e1bc Add device: Valeo Car Key 
Mainly to detect event / identify signal.
Does not attempt to decrypt rolling code.
 2015-08-21 00:14:05 +02:00
Tommy Vestermark
daa32d4023 baseband_demod_FM(): Remember to save filter state... 2015-08-20 21:07:35 +02:00
Tommy Vestermark
ae164a5206 FSK: Only enable FM demodulation if FSK devices are active 
To save CPU when not needed
 2015-08-20 20:52:35 +02:00
Tommy Vestermark
533f219d66 Bitbuffer: Add more bytes to support the longer FSK messages 
And reduce number of rows to 25
 2015-08-19 22:56:30 +02:00
Tommy Vestermark
149c34c121 Pulse_detect: Make FSK demodulation more robust 
- Correct hysteresis error (positive instead of negative hysteresis :-)
- Only detect FSK at first pulse in possible OOK sequence
 2015-08-19 21:34:42 +02:00
Tommy Vestermark
9232c8dbc1 FSK: Complete the stack. Add stub drivers 
May still need some tweaking - but works for Danfoss.
E3CK has very small pulses! (~12) and should probably have higher
samplerate.
 2015-08-18 21:33:55 +02:00
Tommy Vestermark
c40ca8e169 Merge branch 'master' into experimental 2015-08-18 08:06:18 +02:00
Tommy Vestermark
191a4509ac pulse_detect: Rip out broken level statistics for now 2015-08-18 07:57:23 +02:00
Tommy Vestermark
f24127c383 pulse_detect: Adding FSK demodulation 
First implementation with OOK/FSK package determination.
Based on adaptive quantization with frequency estimators.
 2015-08-18 07:52:40 +02:00
Paul Ortyl
a2b6069e6c initial implementation for GT_WT_02 decoder 2015-08-16 19:23:30 +02:00
Tommy Vestermark
db9b44ab31 Remove decimation support 
Not really working
 2015-08-14 21:52:30 +02:00
Tommy Vestermark
44ea405c73 Test I/O handling of FSK data + mode consistency 
Separate modes for input and output should be considered.
 2015-08-12 23:59:34 +02:00
Tommy Vestermark
43aa8cdd92 Merge branch 'upstreaming' into experimental 2015-08-12 18:58:03 +02:00
Tommy Vestermark
36ffe92d57 Merge branch 'master' into upstreaming 2015-08-12 18:11:26 +02:00
Tommy Vestermark
ec442eac4f Initial FM/FSK demodulator 2015-08-12 18:10:05 +02:00
Tommy Vestermark
c781d87527 Prepare low_pass filter for reuse and encapsulate implementation better 2015-08-11 22:54:39 +02:00
Tommy Vestermark
660cc2d40c Lower default level limit to 8000 
Max theoretical value is 16384 (values above is ripple due to
saturation). Decodes better signals with lower levels.
Analyses rtl_433_tests/tests/GT-WT-02/gfile003.data cleanly
 2015-08-09 23:17:11 +02:00
Paul Ortyl
536dbb14d0 support Brennstuhl RCS 2044 remote control 2015-08-09 17:58:59 +02:00
Tommy Vestermark
7e6bbfafc1 Add pulse and gap level statistics 
Useful for determining signal and noise level.
Changed interval notation to mathematically correct notation [;]
 2015-08-09 17:51:02 +02:00
Tommy Vestermark
a9b0411ca8 Refactor baseband sample processing functions into own file 2015-08-09 13:08:37 +02:00
Tommy Vestermark
89a52d6f1e Merge branch 'experimental' into upstreaming 
Conflicts:
	src/devices/alecto.c
	src/devices/lacrosse.c
 2015-07-15 22:12:03 +02:00
Tommy Vestermark
b005d4410a Clean up bitbuffer a bit 
num_rows is more logical than row_index for users
 2015-07-15 21:03:40 +02:00
Tommy Vestermark
139fad4918 Rename bitbuffer_t::bits_buffer to bitbuffer_t::bb 
Better now than later...
 2015-07-15 19:47:30 +02:00
Tommy Vestermark
c59375705e Moved all drivers to use bitbuffer_t directly 
And removed lots of compile warnings...
 2015-07-15 00:57:55 +02:00
Tommy Vestermark
00ff066903 Added binary printout to bitbuffer_print() 
For feature parity.. Only print if number of bits is low.
 2015-07-14 23:20:38 +02:00
Tommy Vestermark
cba8159180 Removed debug_callback() 
Now drivers do no longer need to print out themselves
 2015-07-14 22:50:21 +02:00
rct
7740d4d9d5 LaCrosse removed unneeded start bit removal workaround 
Moved time stamp to util.c
Alecto, fixed compile warnings (%%, time stamp, demod_arg init)
 2015-07-14 14:01:08 -04:00
Tommy Vestermark
67cf942d04 Add some documentation to pulse demodulators 
Hopefully this will help potential driver writers
 2015-07-12 09:06:58 +02:00
Tommy Vestermark
414ac89f63 Clean up and re-order alphabetically :-) 
Old sample based decoders are not recommended for future use
 2015-07-12 08:11:21 +02:00
Tommy Vestermark
554166c52c Remove unused ID parameter from all devices 2015-07-12 00:18:17 +02:00
Tommy Vestermark
b8732fae35 Reverse polarity of pulse_demod_pcm_rz() 
When reading the DSC protocol this makes more sense
 2015-07-11 22:55:47 +02:00
Tommy Vestermark
b48ea3af50 Merge branch 'upstreaming' into experimental 
Conflicts:
	include/rtl_433.h - resolved
 2015-07-11 21:02:07 +02:00
Tommy Vestermark
bb8a773597 Simplify parameter handling for pulse_demod_pcm() 
Removed explicit start_bit parameter and use demod_arg instead
 2015-07-11 20:53:03 +02:00
Tommy Vestermark
9c24549c70 Add DSC stub driver 
Tested with:
rtl_433_tests/tests/dsc/01/gfile001.data
Does not now how to interpret the bits though...
 2015-07-11 20:34:32 +02:00
Tommy Vestermark
ba28bc0835 Add decoder for Pulse Code Modulation, Return-to-Zero 
To be used by DSC
 2015-07-11 20:33:27 +02:00
Tommy Vestermark
2ddb7fda7f Added X10 RF stub driver 2015-07-11 18:02:52 +02:00
Tommy Vestermark
81cd3d66a6 Converted demod_ bit functions to common bitbuffer 
Saved some lines for now.
Long term plan is to convert all drivers to receive a bitbuffer.
 2015-07-11 16:43:01 +02:00
Tommy Vestermark
bf5b0a58e1 Made a util.c with generic helper functions (CRC8) 
For use with device drivers
 2015-07-11 15:59:06 +02:00
Tommy Vestermark
8fd6bb3f37 Added Calibeur RF-104 Sensor 
Tested with both live data and:
rtl_433_tests/tests/calibeur/RF104/01/gfile001.data
 2015-07-11 14:16:27 +02:00
Tommy Vestermark
90e9b85da4 Added ternary PWM decoder with configurable sync bit. 
Needed for Calibeur RF-104 sensor.
 2015-07-11 14:15:14 +02:00
Tommy Vestermark
52a9d62fb4 Pulse demodulators: Added support for useful debug output 
Has to be manually enabled by uncommenting printer functions
 2015-07-10 18:57:24 +02:00
Tommy Vestermark
9d1e6f5430 Pulse detector: added MIN and MAX gap time before EOP 
Implemented minimum and maximum gap times in addition to current
gap/pulse ratio. Changed values to be independent of sample rate.
Also made bitbuffer less noisy for decoders with small .long_limit
Tested with:
rtl_433_tests/tests/ambient_weather/01/f007th.data
rtl_433_tests/tests/cardin/01/S466-TX2_01.data
rtl_433_tests/tests/cardin/01/S466-TX2_02.data
rtl_433_tests/tests/fineoffset/01/gfile001.data
rtl_433_tests/tests/lacrosse/01/gfile001.data
rtl_433_tests/tests/lacrosse/01/gfile002.data
rtl_433_tests/tests/lacrosse/01/gfile006.data
rtl_433_tests/tests/oregon_scientific/01/BTHGN129.data
rtl_433_tests/tests/oregon_scientific/01/BTHR968.data
rtl_433_tests/tests/oregon_scientific/02/gfile003.data
rtl_433_tests/tests/prologue/01/gfile001.data
 2015-07-10 18:46:07 +02:00
Tommy Vestermark
86534ec4d2 Add pulse based PPM decoder as replacement for pwm_d_decode() 2015-07-10 17:04:51 +02:00
Tommy Vestermark
bef229713a Added PWM decoding with startbit removal. Converted Lacrosse sensor. 
Tested with the following data:
rtl_433 -r ~/rtl_433_tests/tests/lacrosse/01/gfile001.data
rtl_433 -r ~/rtl_433_tests/tests/lacrosse/01/gfile002.data
rtl_433 -r ~/rtl_433_tests/tests/lacrosse/01/gfile006.data
 2015-07-03 00:49:02 +02:00
Tommy Vestermark
6ef21b25ad Remove sample based manchester_decode() 2015-07-02 23:01:26 +02:00
Tommy Vestermark
24d6cba9ba Added pulse based Manchester demodulator. Ambient Weather sensor converted. 
A pulse based Manchester demodulator is added based on the current
sample based manchester_decode() dunction.
The Ambient Weather sensor is converted and successfully tested to work.
With: rtl_433 -r ~/rtl_433_tests/tests/ambient_weather/01/f007th.data
 2015-07-02 22:42:07 +02:00
Tommy Vestermark
6ddbd67c8a Remove old style PWM raw decoder 2015-06-29 23:08:45 +02:00
Tommy Vestermark
5e12ab1044 Minor whitespace cleanup 2015-06-29 22:34:27 +02:00
Tommy Vestermark
e0579b6cc9 Gluing it together. Converting fineoffset sensor. Tested! 
The proofing of the new packet based pulse detection. The pulse
demodulator for PWM_RAW is added (with some minor corrections). The
fineoffset sensor is switched to the new decoder and tested to work
correctly (both with test data and live).
 2015-06-29 22:22:57 +02:00
Tommy Vestermark
e5e0e19989 Add pulse demodulator for PWM. Separate bitbuffer into own file. 
Made a prototype for a PWM pulse demodulator. Broke out bit_packet
functions into own file to avoid circular references and for clean up.
Compiles cleanly, but untested.
 2015-06-28 23:15:56 +02:00