Commit graph

138 commits

Author SHA1 Message Date
ha7ilm
ec37c6583c Added BPSK31 varicode decoding. 2016-05-04 23:46:23 +02:00
ha7ilm
84e00184af Fixed "csdr fifo". 2016-04-12 17:07:28 +02:00
ha7ilm
587433e770 Added "csdr fifo". 2016-04-12 17:05:22 +02:00
ha7ilm
aff30d1c6a Fixed buffer size bug in fir_decimate_cc 2016-04-11 14:34:13 +02:00
ha7ilm
4230198d91 Added a squelch 2016-03-20 16:41:37 +01:00
ha7ilm
cfd9ef1fb7 i16 -> s16 at even more places, README improvements, env_csdr_fixed_big_bufsize fix. 2016-02-14 19:16:07 +01:00
ha7ilm
26d10e6df8 Rolled back to the original csdr flowcontrol. The new one made some segmentation faults. 2016-02-14 11:21:48 +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
aa0309f512 Fixed convert_s8_f and convert_f_s8. 2016-02-14 11:11:41 +01:00
ha7ilm
03a3a9ab50 Merged dev into master. 2016-02-14 11:08:53 +01:00
ha7ilm
f3c78f3fc5 Merge remote-tracking branch 'origin/dev' into fastddc 2016-01-12 22:35:22 +01:00
Andris, HA7ILM
2b54054a9f firdes_lowpass_f output is more accurate now. 2015-12-16 23:42:44 +01:00
ha7ilm
5fede66e27 fastddc_inv_cc is now controllable via --fd and --fifo. 2015-12-03 17:08:30 +01:00
ha7ilm
4800710443 Fixed exit on Ctrl+C (SIGINT). 2015-12-02 23:33:35 +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
6efdf7c809 Enabled the filter, the FFT of which also had to be swapped. Fixed the shift direction. 2015-11-22 15:43:52 +01:00
ha7ilm
b6fde4ce86 Now I've got the Overlap & Scrap right! The spectrum is clean. 2015-11-22 14:34:24 +01:00
ha7ilm
646de8b258 scrape -> scrap, fixed shift_math_cc, found a bug at fastddc.c line 68 which still waits to be fixed 2015-11-21 19:52:35 +01:00
ha7ilm
895bc20409 Fixed fastddc_fwd_cc :-) 2015-11-20 08:21:09 +01:00
ha7ilm
a6cf61d60b Fixed output_size (there were a bunch of zeros in the output). 2015-11-18 17:47:18 +01:00
ha7ilm
175c700cc9 Verified that fastddc_fwd_cc works. 2015-11-17 21:54:06 +01:00
ha7ilm
c7e363d5cf Fixed segmentation fault and a couple of other things. Added a GRC test for fastddc. 2015-11-17 10:01:34 +01:00
ha7ilm
edc2c21e43 FastDDC code added, and now it builds! 2015-11-07 19:21:08 +01:00
ha7ilm
3bd1797b89 Added mono2stereo_i16, convert_f_samplerf and environment variable CSDR_PRINT_BUFSIZES. 2015-11-01 21:20:42 +00:00
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
c28ff8d668 Fixed \n-s in usage. 2015-10-31 13:48:57 +00:00
ha7ilm
054eb896c4 Added dsb_fc 2015-10-31 13:42:16 +00:00
ha7ilm
d4de9749f9 Added compatibility with original behaviour (BIG_BUFSIZE) 2015-10-31 13:25:40 +00:00
ha7ilm
9cec3782e2 Added NEON optimization for DDC.
Buffer size can now automatically adjust to sampling rate changes between csdr processes.
2015-09-30 13:52:43 +00:00
ha7ilm
6ee80ea7ce clone() interfered with a function with the similar name in sched.h 2015-08-23 13:45:15 +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
a671a43898 add a predefined filter for 44100sps to deemphasis_nfm_ff 2014-12-12 10:22:57 +01:00
ha7ilm
07c6a7df3a initial commit 2014-11-28 16:44:41 +01:00