Superminaren/MMDVM
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1,156 Commits 30 Branches 1 Tag
dstar_correlator_fm
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Author SHA1 Message Date
Geoffrey Merck f9ab64ac06 Merge remote-tracking branch 'upstream/master' into dstar_correlator_fm 2021-05-02 16:08:00 +02:00
Geoffrey Merck ea63acdf41 Merge branch 'master' into dstar_correlator_fm 2021-05-02 14:05:49 +02:00
Geoffrey Merck a2518e99f2 Fix stuck on TX 2020-05-10 17:29:17 +02:00
Geoffrey Merck feff1ee2c7 remove emphasis 2020-05-08 09:04:28 +02:00
Geoffrey Merck 77e0deee76 Make whole FM chain RX level independant 2020-05-08 09:01:00 +02:00
Geoffrey Merck a4ddc2a060 Merge remote-tracking branch 'upstream/FM' into bugfix/STM32F1_POG 2020-05-05 11:02:27 +02:00
Geoffrey Merck a938c8b708 Reduce buffer size 2020-05-05 10:48:44 +02:00
Geoffrey Merck 87feadd451 Better LED management 2020-05-04 19:12:45 +02:00
Geoffrey Merck 419ab89ee9 Merge branch 'bugfix/STM32F1_POG' of https://github.com/F4FXL/MMDVM into bugfix/STM32F1_POG 2020-05-04 16:44:25 +02:00
Geoffrey Merck fcdb582893 Change FM LED Pin 2020-05-04 16:43:08 +02:00
Geoffrey Merck 5e85565208 Fix compile isue 2020-05-04 15:26:17 +02:00
Geoffrey Merck 2d876b8d8e Fix Fancy LED effect accessing unused ports 2020-05-03 15:36:10 +02:00
Geoffrey Merck 0a5c496a3a Fix CTCSS value is different when using RXLevel 50 to 99 2020-05-01 17:56:45 +02:00
Geoffrey Merck 69e39e36b0 Change emphasis time constant to 750µS 2020-04-30 10:26:04 +02:00
Geoffrey Merck 373aed13c8 Restore Passband 2020-04-29 20:43:01 +02:00
Geoffrey Merck b23620ede3 Add de and pre emphasis 2020-04-29 20:42:20 +02:00
Geoffrey Merck da87afc8d4 Move helper script to separate folder 2020-04-29 20:41:41 +02:00
Geoffrey Merck 626a280d27 Add filter chrachertitics comment 2020-04-29 18:24:15 +02:00
Geoffrey Merck 4b267c2e1e Move downsampling tap point 2020-04-28 22:35:06 +02:00
Geoffrey Merck cf18f95a92 Add Downsampling 2020-04-28 21:37:06 +02:00
Geoffrey Merck 93a8e63233 Remove m_rxLevel 2020-04-27 11:26:19 +02:00
Geoffrey Merck 4ffaa62855 Move division to CTCSSRX, change sample unscaling to 1/rxLevel 2020-04-27 11:16:06 +02:00
Geoffrey Merck 028d0cf609 Add q31_t cast 2020-04-26 12:38:23 +02:00
Geoffrey Merck 6824d5662a Remove dependency to IO in CTCSSRX 2020-04-26 12:24:05 +02:00
Geoffrey Merck 5051a13711 Fix invalid values passed to arm_sin_q15 2020-04-26 08:16:08 +02:00
Geoffrey Merck 103116e410 Add debug essage when CTCSS status changes 2020-04-26 07:26:35 +02:00
Geoffrey Merck d973238596 CTCSS threshold is level agnostic, experimental 
(cherry picked from commit d2d50e21e1)
 2020-04-26 06:58:27 +02:00
Geoffrey Merck 23cf22d87d remove Debug info 2020-04-25 23:07:41 +02:00
Geoffrey Merck d2d50e21e1 CTCSS threshold is level agnostic, experimental 2020-04-25 22:12:16 +02:00
Geoffrey Merck 0b27ec5443 Fix STM32F10X compile complaining about duplicate stuff 2020-04-25 08:05:31 +02:00
Geoffrey Merck 176e067ab9 Merge branch 'FM' of https://github.com/F4FXL/MMDVM into FM 2020-04-24 09:41:14 +02:00
Geoffrey Merck 2057ef5206 clean up 2020-04-24 09:40:06 +02:00
Geoffrey Merck 5c2659deaa Add FM filtering 2020-04-24 09:40:06 +02:00
Geoffrey Merck 4f9d5a8c70 3rd order IIR 2020-04-24 09:40:06 +02:00
Geoffrey Merck 8ecd8b67f4 Using 2 stage IIR filter 2020-04-24 09:40:06 +02:00
Geoffrey Merck 22c40e1d96 Remove bit roation 2020-04-24 09:40:03 +02:00
Geoffrey Merck a720ceeb54 clean up 2020-04-24 09:21:13 +02:00
Geoffrey Merck f8d082e2dd Add FM filtering 2020-04-24 09:10:50 +02:00
Geoffrey Merck 507a4bf64c 3rd order IIR 2020-04-23 22:37:29 +02:00
Geoffrey Merck ce0aebce48 Using 2 stage IIR filter 2020-04-23 21:16:52 +02:00
Geoffrey Merck 906de3ad11 Remove bit roation 2020-04-23 21:16:20 +02:00
Geoffrey Merck 63847ebe62 One loop to rule them all ! 
Change CFM::Samples and CFMCTCSSRX::process to be able to process all
stuff in one and only loop.
 2020-04-22 11:04:27 +02:00
Geoffrey Merck 1b0229ca6c Attemp to do filtering 2020-04-21 23:03:30 +02:00
Geoffrey Merck ae6cbcd9e7 Minor clean up 2020-04-21 22:43:59 +02:00
Geoffrey Merck 1c599138ad GetAudio do not take any arguments 2020-04-21 22:00:11 +02:00
Geoffrey Merck 9170c398be Reenable CTCSS 2020-04-21 21:36:30 +02:00
Geoffrey Merck 04fd9838b5 Fix state machine wrong kerchunk 2020-04-21 21:00:09 +02:00
Geoffrey Merck 8d340cbfba (almost) One loop to rule all the samples 
Avoid looping over and over the samples. One
 2020-04-21 20:38:02 +02:00
Geoffrey Merck 87c3b57ae4 Stripping ut stuff, testing 2020-04-21 18:45:11 +02:00
Geoffrey Merck 7befef2f4a Avoid looping samples 2 times, convert each sample on the fly 2020-04-21 18:41:27 +02:00
Geoffrey Merck b2dcbb2df8 Merge remote-tracking branch 'upstream/FM' into FM 2020-04-21 07:03:35 +02:00
Geoffrey Merck 3b653dca6a Merge remote-tracking branch 'upstream/FM' into FM 2020-04-20 20:49:58 +02:00
Geoffrey Merck e4c351d5d0 delete old BS 2020-04-20 07:46:03 +02:00
Geoffrey Merck 0b0a59497f Merge branch 'FM' of https://github.com/F4FXL/MMDVM into FM 2020-04-20 07:43:07 +02:00
Geoffrey Merck 939b019592 delete old BS 2020-04-20 07:42:39 +02:00
Geoffrey Merck 3d54519dbf add CTCSS decoder 2020-04-20 07:42:39 +02:00
Geoffrey Merck 94f566aacc Add Goertzel 2020-04-20 07:42:39 +02:00
Geoffrey Merck a765e863c0 delete old BS 2020-04-20 07:42:39 +02:00
Geoffrey Merck 9e552ba1ab add CTCSS decoder 2020-04-20 07:39:19 +02:00
Geoffrey Merck b03fead62d Add Goertzel 2020-04-20 07:39:19 +02:00
Geoffrey Merck 2825c25607 Merge remote-tracking branch 'upstream/FM' into FM 2020-04-20 07:23:59 +02:00
Geoffrey Merck 116b51bd8d delete old BS 2020-04-19 20:45:14 +02:00
Geoffrey Merck c05e7bf873 Merge branch 'FM' of https://github.com/F4FXL/MMDVM into FM 2020-04-19 20:44:18 +02:00
Geoffrey Merck c14ae56e2d delete old BS 2020-04-19 20:43:50 +02:00
Geoffrey Merck 32a71bfbf6 Use long based algorithm 2020-04-19 20:42:57 +02:00
Geoffrey Merck 7435074c0f add CTCSS decoder 2020-04-19 19:34:47 +02:00
Geoffrey Merck ec202d7fb9 Add Goertzel 2020-04-19 19:34:47 +02:00
Geoffrey Merck bcd43006ac Merge branch 'FM' of https://github.com/F4FXL/MMDVM into FM 2020-04-14 13:33:59 +02:00
Geoffrey Merck cf616caef9 add CTCSS decoder 2020-04-14 13:33:35 +02:00
Geoffrey Merck 7ab6e51c2c Add Goertzel 2020-04-14 13:33:35 +02:00
Geoffrey Merck 3e4d709225 Merge remote-tracking branch 'upstream/FM' into FM 2020-04-14 12:16:54 +02:00
Geoffrey Merck 031563e727 add CTCSS decoder 2020-04-14 12:16:07 +02:00
Geoffrey Merck 3f80248477 Add Goertzel 2020-04-14 12:15:25 +02:00
F4FXL 551aa3bb20 Fixes erroneous end of frame seen on station having QSB 2017-12-16 09:02:15 +01:00