Commit graph

50 commits

Author SHA1 Message Date
ha7ilm
2c3fa2fde9 Merged origin/master into feature/digitalmods 2017-04-18 11:34:13 +02:00
ha7ilm
bfe88c1e10 Working FIR resonator and related GRC test 2017-04-09 19:00:07 +02:00
ha7ilm
c1e953cd4e Added resonator FIR 2017-04-09 14:53:22 +02:00
ha7ilm
874d6b7c06 firdes_carrier_c to firdes_add_carrier_c 2017-04-08 16:36:10 +02:00
ha7ilm
cdc2996dcc Added firdes_carrier_c 2017-04-08 12:39:52 +02:00
ha7ilm
fc350d594c Added simple_agc_cc 2017-04-06 20:38:44 +02:00
ha7ilm
790281e533 Added docs for = and ? function, added = function, tinkered around costas loop 2017-04-02 12:51:53 +02:00
ha7ilm
f88766677a Merged fir_interpolate_cc 2017-03-31 21:25:17 +02:00
ha7ilm
ca578ea4bc bpsk_costas_loop_cc function added to csdr 2017-03-31 21:23:07 +02:00
ha7ilm
d3a7c6e12b Working PSK31 generator 2017-03-27 13:44:01 +02:00
ha7ilm
c23693e885 Added psk_modulator_u8_ci, duplicate_samples_ntimes_u8_u8i, psk31_interpolate_sine_cci, pack_bits_8to1_u8_u8i, psk31_varicode_encoder_u8_u8i 2017-03-26 16:55:28 +02:00
ha7ilm
79a33b0d24 Integrated EARLYLATE and GARDNER into one loop, tested only EARLYLATE 2017-03-06 23:00:34 +01:00
ha7ilm
dde8fa0d08 GARDNER works, but we need a better way to calculate the error 2017-03-05 19:56:15 +01:00
ha7ilm
f93e7c4a99 Octave figures are now written into PNGs 2017-03-05 17:21:38 +01:00
ha7ilm
a1a64b3a72 EARLYLATE is also being plotted 2017-03-05 16:30:12 +01:00
ha7ilm
2a03208e43 timing_recovery_cc: a better graph 2017-03-04 19:50:11 +01:00
ha7ilm
969992f734 timing_recovery_cc outputs data, but segfaults with --octave 2017-03-03 18:23:11 +01:00
ha7ilm
26c12746eb Added octave_complex_c, finished timing_recovery_cc debug, fixed indent 2017-03-03 16:21:45 +01:00
ha7ilm
ccf09a1b99 timing_recovery is timing_recovery_cc 2017-03-03 11:20:49 +01:00
ha7ilm
676e9388fc Added timing_recovery_cc 2017-03-02 12:17:31 +01:00
ha7ilm
e524dc2af1 Merged master to feature/digitalmods 2017-02-27 20:07:38 +01:00
ha7ilm
9ef8cd4b45 Almost there at working interpolator 2017-02-19 15:41:33 +01:00
ha7ilm
f4da40ffa7 fractional_decimator_ff gets new algorithm based on Lagrange interpolator formula 2017-02-18 15:49:04 +01:00
ha7ilm
3246e20864 Merged origin/master into nmux 2017-01-19 17:00:16 +01:00
ha7ilm
6386e3f4d1 merged master into nmux 2017-01-15 21:12:34 +01:00
Tatu Peltola
8cbf028732 Merge branch 'master' of https://github.com/tejeez/csdr 2016-10-22 21:32:43 +03:00
ha7ilm
c4b3527490 Added convert_s24_f and convert_f_s24 2016-06-21 00:14:03 +02:00
Tatu Peltola
d2a0099227 Precalculate FFT window
Before this calculating FFT window was taking much more CPU time than calculating the FFT itself.
2016-06-07 21:30:00 +03:00
Tatu Peltola
f9d6d22fe2 Implement averaged FFT 2016-06-07 21:30:00 +03:00
ha7ilm
4fbcc3f0a8 Renamed loop filters 2016-05-22 18:35:26 +02:00
ha7ilm
b36b01e9cf Current status (PLL modified) 2016-05-18 14:56:05 +02:00
ha7ilm
e084341ca2 Working on 2nd order IIR loop filter 2016-05-11 08:48:31 +02:00
ha7ilm
c0b4706592 Fixed 1st order loop filter 2016-05-10 22:59:14 +02:00
ha7ilm
a89d174ec5 Added pll_cc 2016-05-09 12:59:08 +02:00
ha7ilm
d79807a67c Now we have a working serial_line_decoder_f_u8. 2016-05-08 12:38:09 +02:00
ha7ilm
380bfded2c First concept of serial_line_decoder_f_u8. 2016-05-08 09:33:40 +02:00
ha7ilm
ec37c6583c Added BPSK31 varicode decoding. 2016-05-04 23:46:23 +02:00
ha7ilm
4230198d91 Added a squelch 2016-03-20 16:41:37 +01:00
ha7ilm
277075b397 Renamed convert_f_i16 -> convert_f_s16 and convert_i16_f -> convert_s16_f. (csdr also triggers for the original functions, but they are deprecated. 2016-02-14 11:19:36 +01:00
ha7ilm
03a3a9ab50 Merged dev into master. 2016-02-14 11:08:53 +01:00
ha7ilm
95ebc0e790 Fixed shift_addfast_cc/NEON, now it works! Added shift_unroll_cc. 2015-11-29 22:46:06 +00:00
ha7ilm
d24164db03 Added NEON implementation of shift_addfast_cc. 2015-11-29 19:05:28 +00:00
ha7ilm
4697928c38 Added shift_addfast_cc and tests. 2015-11-29 12:54:09 +00:00
Michael Ossmann
a3ad1e62d9 converters for signed chars, compatible with hackrf_transfer 2015-11-22 12:53:10 -07:00
ha7ilm
0e8ae4bdff Added fixed_amplitude_cc; fixed add_dcoffset_cc. 2015-11-01 11:30:03 +00:00
ha7ilm
fb5899f087 Added FM modulator. 2015-10-31 15:42:17 +00:00
ha7ilm
0800e4f431 Added AM modulator and test. 2015-10-31 15:22:33 +00:00
ha7ilm
c50ffaac1b Added new features, e.g. the IMA ADPCM codec and sdr.js 2015-08-16 23:40:42 +02:00
ha7ilm
9e5ce0cc3b fix parameter naming mistake: rolloff -> transition_bw 2014-12-13 23:46:41 +01:00
ha7ilm
07c6a7df3a initial commit 2014-11-28 16:44:41 +01:00