Commit Graph

334 Commits

Author SHA1 Message Date
Kamal Mostafa 3a22116159 fsk: new confidence algo 2011-06-22 10:06:19 -07:00
Kamal Mostafa 2b014b50fb fsk_find_frame: search across an entire bit 2011-06-21 22:30:37 -07:00
Kamal Mostafa 65d0232c46 minimodem: make leader tone 2.0 bits long 2011-06-21 20:28:17 -07:00
Kamal Mostafa 243af5da56 fsk: floating point band_width 2011-06-21 20:27:51 -07:00
Kamal Mostafa 8ba07cb81a make check: runs testcases/ 2011-06-21 20:26:00 -07:00
Kamal Mostafa 12565ff39a minimodem: reduce FSK_SCAN_LAG to 0.4 for improved decode 2011-06-21 16:09:44 -07:00
Kamal Mostafa 32141d17d9 make test: run self tests 2011-06-21 16:06:11 -07:00
Kamal Mostafa e1b8082e4c minimodem cleanup 2011-06-21 14:01:16 -07:00
Kamal Mostafa 118722249b minimodem: allow for band_width > bfsk_data_rate 2011-06-21 12:20:11 -07:00
Kamal Mostafa 1ab9d2783c minimodem: rx rate measurement 2011-06-21 12:18:33 -07:00
Kamal Mostafa 9002cf2694 fsk: confidence considers start/stop bits 2011-06-21 12:13:47 -07:00
Kamal Mostafa 15bb83ee9b minimodem: fix segfault on unrecognized option 2011-06-20 19:18:38 -07:00
Kamal Mostafa 0e1093843a configure: add sndfile to DEPS 2011-06-20 19:11:23 -07:00
Kamal Mostafa bfa20e85cd start new release 2011-06-20 10:48:07 -07:00
Kamal Mostafa 7d45c08a0e minimodem 0.4 2011-06-20 10:35:07 -07:00
Kamal Mostafa 8e6c3abc2c remove testdata/ from src dist 2011-06-20 10:34:37 -07:00
Kamal Mostafa 7e01e77d5e minimodem cmdline options reorg 2011-06-20 10:22:11 -07:00
Kamal Mostafa fa1c6e7b4e start new release 2011-06-19 10:02:47 -07:00
Kamal Mostafa 4009518420 minimodem-0.3 2011-06-19 10:01:19 -07:00
Kamal Mostafa 38fa4c71a4 self-test script 2011-06-19 09:41:19 -07:00
Kamal Mostafa 5c281ad28f simpleaudio-sndfile file write 2011-06-19 09:40:49 -07:00
Kamal Mostafa 2a7f8214df minimodem -T rtty (baudot RTTY transmit) 2011-06-18 21:03:20 -07:00
Kamal Mostafa 286879cfb3 baudot cleanup 2011-06-18 11:55:48 -07:00
Kamal Mostafa e36594ca47 minimodem cleanup 2011-06-18 11:47:58 -07:00
Kamal Mostafa 952962dde3 minimodem -T stdin transmitter 2011-06-18 11:29:48 -07:00
Kamal Mostafa b7338563a7 simpleaudio tone generator 2011-06-18 11:29:00 -07:00
Kamal Mostafa 31eb95afe8 simpleaudio: sa_stream_direction 2011-06-17 14:21:31 -07:00
Kamal Mostafa 775ef649e1 fsk_bits_analyze / fsk_frame_analyze rework
- confidence calc only uses data bits metrics (for good or ill)
2011-06-12 12:42:08 -07:00
Kamal Mostafa 1bfd5ada5b fix nbytes= output label s.b. ndata= 2011-06-12 08:59:27 -07:00
Kamal Mostafa 1739f7bfd6 frame_process virtualized 2011-06-12 08:42:19 -07:00
Kamal Mostafa d66cbb5d17 start new release 2011-06-10 21:41:19 -07:00
Kamal Mostafa 094d4d64ef minimodem 0.2.1 2011-06-10 21:23:24 -07:00
Kamal Mostafa 67b9fa68c9 switch test .wav files to .flac 2011-06-10 21:17:53 -07:00
Kamal Mostafa 35f03b742e minimodem: rtty and cmdline band_width
* 'rtty' cmdline parm enables 45.45 baud 5-bit Baudot
 * band_width cmdline parm
2011-06-10 18:09:47 -07:00
Kamal Mostafa 8a6847195e minimodem: f.p. decode_rate and more
* floating point decode_rate
 * switch cmdline argument order
 * other misc
2011-06-10 18:19:40 -07:00
Kamal Mostafa e7b16118e4 fsk: respect n_data_bits 2011-06-10 16:19:11 -07:00
Kamal Mostafa 9481667c16 test suite restructure 2011-06-10 18:03:52 -07:00
Kamal Mostafa a7fff9fa43 start new release 2011-06-08 14:52:20 -07:00
Kamal Mostafa 439b606a97 minimodem 0.2.0 2011-06-08 14:00:22 -07:00
Kamal Mostafa 54f8efde20 minimodem: use fsk.h API 2011-06-08 13:21:12 -07:00
Kamal Mostafa 188b899bb0 simpleaudio: read returns ssize_t to allow for -1 2011-06-07 16:31:26 -07:00
Kamal Mostafa 35121ab63c fsk: move advance to top of loop 2011-06-06 21:36:23 -07:00
Kamal Mostafa 0509066f34 fsk cleanup 2011-06-06 21:33:50 -07:00
Kamal Mostafa 69a4cddd3e run-test cleanup 2011-06-06 21:28:14 -07:00
Kamal Mostafa 336a057233 fsk: carrier autodetect for 300 baud 2011-06-05 12:10:59 -07:00
Kamal Mostafa 2ea1085b45 fsk cleanup 2011-06-05 08:49:06 -07:00
Kamal Mostafa cd6ab7f77d fsk: noconfidence_bits increase to 20
... and probably should be set even higher, to allow for even longer
idle-bit (stop-bit) periods.
2011-06-05 08:44:47 -07:00
Kamal Mostafa 3522182394 fsk new confidence equation 2011-06-04 16:31:26 -07:00
Kamal Mostafa 1e96d42d16 fsk_bit_analyze refactor 2011-06-04 15:55:22 -07:00
Kamal Mostafa 0e888d2bf2 fsk cleanup 2011-06-04 14:41:41 -07:00