40f1d50cbd
fsk: calc separate divergences for mark and space bits
...
Calculate and consider separate signal-strength divergence values for
mark and space bits, so that imbalanced (but consistent) mark/space
strengths do not drive down confidence.
Note: This change makes all existing test cases yield very slightly
higher confidence values.
2014-11-16 11:00:36 -08:00
746f0f6c7a
minimodem: free samplebuf to appease valgrind
2014-11-14 09:12:27 -08:00
eaf229ea5e
minimodem-0.20-1
2014-11-13 11:08:29 -08:00
d3a6fd1f26
debian/control: move Vcs- fields to github; bump S-V to 3.9.6
2014-11-13 11:08:29 -08:00
ba5ecec2f7
update copyright dates 2014
2014-11-13 10:56:31 -08:00
84cfb3ad67
autoreconf (automake 1.14.1)
2014-11-13 10:56:31 -08:00
8401f038e6
fix tests/ harness for automake 1.13
...
See http://osdir.com/ml/bug-automake-gnu/2013-06/msg00010.html
2014-11-09 10:34:00 -08:00
8c9484a738
callerid: handle name and phone '[N/A]' or '[blocked]'
2014-11-08 10:30:07 -08:00
a6a7e0da35
callerid: warn when used with --auto-carrier
2014-11-08 09:27:31 -08:00
2a37e24964
callerid: fix MDMF decode when 0x08 (Name N/A) field is encountered
...
Off-by-one comparison caused any MDMF packet with an 0x08 field to
get junked.
2014-11-08 08:51:12 -08:00
a126663220
man: fix url to wikipedia SAME page
...
Prevent groff from botching this embedded URL when it generates
minimodem.1.html.
2014-11-04 07:46:14 -08:00
3c5ac8819d
simpleaudio: do not crash on stereo input file
...
Complain about non-mono input audio files instead of crashing.
Thanks goblin@github for the report.
GitHub: fixes kamalmostafa/minimodem#1
2014-03-18 15:01:05 -07:00
3c227b516a
minimodem-0.19-1
2013-09-18 09:11:36 -07:00
151e360720
minimodem: -7 implements 7-bit ASCII
2013-09-17 07:56:20 -07:00
a524e38222
minimodem: fix --baudot cmdline switch
...
The --baudot (a.k.a. -5) command line switch didn't actually engage
the Baudot encoder/decoder, just set 5 bits per frame.
2013-09-05 15:36:49 -07:00
d51803bc69
minimodem-0.18-1
2013-06-10 09:29:26 -07:00
f9bdf43423
update copyright dates
2013-06-10 09:28:02 -07:00
31f8af5056
debian/control: enable Vcs- fields
2013-06-10 09:05:29 -07:00
0140e0df12
minimodem: --tx SAME emits 16 sync-byte preamble
...
Emit a preamble of 16 (hardcoded) sync-bytes if --sync-byte is
specified with --tx mode. This makes --tx SAME emit the required
preamble of 16 0xAB's automatically. So --rx SAME now directly
decodes the output of --tx SAME without needing to manually inject
the preamble byte(s), simplifying the test case.
Thanks to Harold Giddings, for reporting the issue.
2013-06-08 10:16:56 -07:00
24f1acff4f
minimodem: fsk_transmit_frame factored out
2013-06-08 10:04:06 -07:00
8876f6674a
minimodem: rename bfsk_sync_on_data to bfsk_do_rx_sync
2013-06-08 09:27:01 -07:00
9e741dd474
minimodem-0.17.1-1
2013-03-21 13:08:35 -07:00
d98d0d6387
(portability) link with -lm explicitly
...
We need to explicitly link with -lm since we actually call lroundf() and sin().
2013-03-21 13:04:35 -07:00
c25545951f
minimodem-0.17-1
2013-03-20 12:10:37 -07:00
d774ad74dd
minimodem: handle arbitrary --startbits N
...
minimodem --startbits N works for rx and tx, where (0 <= N <= 20).
Thanks Martyn (kronalias), for reporting.
2013-03-20 12:08:52 -07:00
b76b5a3fa3
minimodem-0.16.1-1
2013-01-25 15:09:47 -08:00
7ab18a268f
minimodem: do not call setitimer(new_value=NULL)
...
Linux kernel warns:
minimodem calls setitimer() with new_value NULL pointer. Misfeature support
will be removed
Thanks Robert Hooker, for reporting.
2013-01-25 15:03:54 -08:00
1f74732147
minimodem-0.16-1
2012-11-03 14:32:40 -07:00
9d3200ca60
autoreconf
2012-11-03 14:28:47 -07:00
032d0bb79c
minimodem: refine frame position if confidence falls
...
Allows for more accurate tracking, esp. for no-frame-bits protocols.
Fixes tests/test-80-SAME-datastream.
2012-11-03 14:20:33 -07:00
4709b5d146
tests: 80-SAME-datastream
2012-11-03 14:15:53 -07:00
1446844d32
minimodem: do not transmit leader tone if no start bits
2012-11-03 14:10:44 -07:00
c2fa2dae93
fsk: fix FSK_DEBUG character decode
2012-11-03 13:26:10 -07:00
6ad778ce03
minimodem: fix --tx startbits/stopbits handling
...
Make --tx support specified --startbits and --stopbits; also enables --tx SAME.
Thanks to Jamie Batmanglidj for reporting the issue.
2012-11-01 12:48:40 -07:00
83f8c7cbdd
minimodem-0.15.1-1
2012-10-16 18:11:21 -07:00
7fed380d0a
callerid: do not use recursive call to reset
...
Testing by Mike Tedesco shows the recursive databits_decode_callerid()
seems to break on OS X (only); I don't see why it should. Avoid the
issue by not making a recursive call.
2012-10-16 18:02:21 -07:00
93bf08f750
callerid: fix parser - do not store noise bytes
2012-10-10 10:05:51 -07:00
5e28a8026f
minimodem-0.15-1
2012-10-05 20:16:44 -07:00
1a60f1c12d
update README text
2012-10-05 20:07:23 -07:00
65493fa12a
minimodem: --rx callerid
...
New "callerid" baudmode supports Bell202 Caller-ID (MDMF or SDMF) prototol.
2012-10-05 19:40:17 -07:00
49ccd10e1f
minimodem: --rx prints all bytes unmolested, unless --print-filter
...
Now, minimodem prints all received bytes without isprint() filtering,
unless --print-filter is specified. Allows for binary file transfers
and multibyte characters.
2012-10-05 13:29:30 -07:00
ead6952a58
(portability) simple-tone-generator.c needs stdio.h
2012-10-04 18:13:23 -07:00
577b84d7f2
(portability) use stdlib.h not malloc.h
2012-10-04 18:10:33 -07:00
d8f7601b4f
(portability) simpleaudio.c needs stdio.h
2012-10-04 18:08:31 -07:00
761cf00b16
minimodem: handle SIGINT on --rx: close the sa backend and print stats
2012-10-02 14:22:38 -07:00
9627669b24
minimodem-0.14-1
2012-10-01 21:16:17 -07:00
2373364d9a
minimodem: performance: read samples in larger blocks
...
For performance, read samples from the simpleaudio backend in larger
blocks when the number of bits per frame ends up being small.
2012-10-01 21:00:28 -07:00
2af26a4d06
simpleaudio-alsa: allow max latency
...
Request "maximum possible allowed latency", to help avoid underruns.
2012-10-01 19:06:27 -07:00
151ee0e004
simpleaudio-alsa: handle underruns better; print '#'
2012-10-01 19:02:39 -07:00
b97aeb0778
simpleaudio-pulse: fix intermittent --tx noise
...
For some unknown reason setting attr.prebuf=1 causes horrible noise
for some playback sessions, so don't do that.
2012-10-01 14:30:00 -07:00
Kamal Mostafa