Commit graph

76 commits

Author SHA1 Message Date
ha7ilm
20a2cdc73c Got the VCO output inverted (and the signal as well), so now the output and the input are actually in phase. 2016-05-09 14:02:24 +02:00
ha7ilm
4ecc84eefd Got PLL working with the 1st order IIR loop filter. 2016-05-09 13:58:45 +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
42ce9d4669 Fixed handling a null input source for some functions, in order to work with the new squelch. 2016-03-20 23:30:21 +01:00
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
4380bec6fa Tested all shifts, and they seem to work! 2015-11-30 00:20:22 +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
965ea631fc Now at least we get a continuous output signal from shift_addfast_cc/NEON. And we get a good result if the shift_rate is 0! (Okay, we get a bad result for anything else...) 2015-11-29 20:47:00 +00:00
ha7ilm
d28edcca3d Fixed a jump. 2015-11-29 19:13:24 +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
c89f6e026b Of course can't null by OR instructions 2015-09-30 15:04:46 +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
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
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