File redsea.changes of Package redsea
-------------------------------------------------------------------
Tue Apr 15 07:35:51 UTC 2025 - Martin Hauke <mardnh@gmx.de>
- Update to version 1.2.0
* RDS2 streams + RFT support.
* Streams as hex.
* Show RadioText A/B flag with --show-partial
* Improve CSV loading speed.
* Removed schema.json (it's not maintained) - the same
information is now in the wiki.
-------------------------------------------------------------------
Mon Mar 3 21:55:58 UTC 2025 - Martin Hauke <mardnh@gmx.de>
- Update to version 1.1.1
* Fix a regression in 1.1 that caused the groups to sometimes
not appear immediately after reception.
* Catch2 is an optional build dependency (building tests is
optional).
-------------------------------------------------------------------
Sat Dec 28 19:04:53 UTC 2024 - Martin Hauke <mardnh@gmx.de>
- Update to version 1.1.0
New features:
* Decode 'broadcaster use' data in Slow labeling codes
(variant 6).
* Decode 'decoder identification' bits in Group 15B.
* Workaround buggy encoders that show 1 extra character in
RT+ fields.
Bug fixes:
* Fix a crash when the input file has a very high sample rate.
* Fix a crash from uncaught iconv exceptions from corrupted
utf8/ucs2 data.
* Fix the CSVReader (used in the TMC decoder) ignoring the last
line of any file.
* Remove extra trailing space in transparent data channels
hexdump.
* Make raw libsndfile errors user-friendlier (instead of
saying 'System error').
Build system fixes:
* Set default installation prefix to /usr/local.
* Reduce compiler workload somewhat with forward declarations.
-------------------------------------------------------------------
Sat Jul 20 06:15:41 UTC 2024 - Martin Hauke <mardnh@gmx.de>
- Update to version 1.0.1
Fixes:
* Fix a crash (uncaught json exception) when attempting to
serialize a string that's invalid UTF-8, e.g. if long PS gets
corrupted.
* Fix build when the installed version of nlohmann-json is too
old.
* Fix a couple of integer overflows, one affecting the
subcarrier reset functionality (of #94) after 3.5 hours of
runtime and another one causing a potential sync glitch after
41 days of constant data.
-------------------------------------------------------------------
Thu Jun 27 19:53:59 UTC 2024 - Martin Hauke <mardnh@gmx.de>
- Update to version 1.0.0
New features:
* Add support for Enhanced RadioText (eRT).
* Add support for Long PS in Group 15A.
* Add runtime option --no-fec for disabling error correction.
UX changes:
* Breaking: Print a warning to stderr if the raw MPX input sample
rate is not specified (breaks the previous silent assumption
of 171 kHz)
* Improve error reporting in general
* Add --output hex (same as --output-hex) to mirror --input hex
Fixes:
* Fix detection of invalid date/time (timestamps >2000 years ago)
* Noise resistance improvements.
+ Require three (instead of two) repeats of a new PI before
accepting it for the JSON output
+ Require three (instead of two) synchronization pulses before
locking.
Maintainability:
* Migrate build system from autotools to meson.
* Switch from patched, packaged-in JsonCPP to external
nlohmann-json.
* Breaking: The order of some JSON elements has changed
(insertion order instead of alphabetical)
* Remove unmaintained build options for non-liquid, non-TMC
builds.
* Fix compiler warnings, issues identified via static analysis,
and other code cleanup.
-------------------------------------------------------------------
Sun Jan 28 10:17:43 UTC 2024 - Martin Hauke <mardnh@gmx.de>
- Update to version 0.21
* Add support for decoding LTCC and LTECC in TMC.
* Add support for decoding RDS output from the TEF6686 tuner.
* Add support for Alternative Frequencies Method B.
* AF shown too less in JSON even for error-free signals.
Breaking:
* Change the name of the field alt_kilohertz to either
alt_frequencies_a or alt_frequencies_b. The type of data sent
by these methods differs. When --show-partial is set, the AF
list will be in partial_alt_frequencies regardless of method.
* Add option --input / -i to specify the stdin input format
(bits, hex, mpx, tef). The old options will still work.
* Fix automake script on Windows.
* Fix compatibility with current liquid-dsp.
* Fix output for UTF-8 encoded TMC location tables.
* Fix clock_time displaying wrong date around midnightj
* Fix misinterpretation of the Decoder Identification bits.
* Fix decoding of RadioText for stations that don't use string
terminators.
* Show RadioText for stations that don't transmit end-of-message
code.
* Fix an off-by-one bug in the RadioText decoder that sometimes
caused missing characters at the end of messages.
* Fix runaway PLL after digital silence by clamping the phase
error.
-------------------------------------------------------------------
Mon Mar 8 21:08:05 UTC 2021 - Martin Hauke <mardnh@gmx.de>
- Update to version 0.20
* Recognize more ODAs and features.
* Add support for PTY names (group 10A).
* Add partial support for DAB cross-referencing.
* Add support for raw broadcaster data in EON (variant 15).
* Add support for transparent data channels (groups 5A, 5B).
* Add support for fractional seconds in the rx timestamp
format (%f).
* Add support for TMC tuning info variant 8.
* Add buffer delay compensation to rx timestamps. Timestamps
aim to represent the time the PCM samples were read in.
* Place some JSON fields in the beginning of the line for
easier visual inspection (pi, group, ps...).
* Print raw ODA data if the application is not supported.
-------------------------------------------------------------------
Mon Apr 6 12:00:24 UTC 2020 - Martin Hauke <mardnh@gmx.de>
- Update to version 0.19
* Add option --show-raw (-R) for including the raw group data
as a hex string in the JSON output
* Print usage help if there are non-option arguments on the
command line
* Fix uninitialized block error rate values on some systems
* Update jsoncpp from 1.8.1 to 1.8.4 to fix some warnings
-------------------------------------------------------------------
Sun May 19 14:44:41 UTC 2019 - Martin Hauke <mardnh@gmx.de>
- Update to version 0.18
* Add support for loading multiple TMC location databases by
specifying --loctable more than once.
* Sample rate can also be specified as -r 171k instead of -r 171000.
* Fix a crash if the input audio file couldn't be loaded.
* Print usage help instead of error message when stdin is empty.
* Speed up loading of TMC location database.
* Improve block sync detection by ignoring spurious sync pulses.
* Fine-tune filter bandwidths for better sensitivity, based on
test runs.
* At EOF, process the last partially received group.
* Remove character codetables G1 and G2 since they don't appear
in the latest RDS standard any more.
* Clean up code to ensure maintainability. Redsea now requires
a compiler that supports C++14.
-------------------------------------------------------------------
Fri Dec 14 00:11:07 UTC 2018 - Jan Engelhardt <jengelh@inai.de>
- Trim bias, extend description.
-------------------------------------------------------------------
Fri Jun 8 15:42:04 UTC 2018 - mardnh@gmx.de
- Update to version 0.17.1
Bugfix release.
* Return exit value 0 if --version or --help was requested
* Don't open stdout for libsndfile unless --feed-through was
specified, otherwise json can't be written (this may break the
feed-through on Linux temporarily)
-------------------------------------------------------------------
Tue Jun 5 18:06:27 UTC 2018 - mardnh@gmx.de
- Update to version 0.17.0
* Change the type of the JSON field for TMC message urgency, from
integer (0, 1, 2) to string ("none", "U", "X"), to better match
its values in the specification
* Speed improvements by avoiding a few extraneous buffer copies
internally
-------------------------------------------------------------------
Tue Mar 27 19:58:46 UTC 2018 - mardnh@gmx.de
- Update to version 0.16.0
* Add support for multi-channel signals (--channels) - libsndfile
is now a required dependency
* Speed improvements: ◦By using a lookup table instead of sinf/cosf
to generate the mix-down sinusoid
* By only using one mix-down operation instead of two
-------------------------------------------------------------------
Wed Jan 31 19:55:28 UTC 2018 - mardnh@gmx.de
- Update to version 0.15.0
* Add prog_item_number field containing the raw Program Item Number
* Add partial_alt_kilohertz field containing an incomplete list of
alternative frequencies when the --show-partial option is used
* Add configure option --without-macports to disable directory checks
when cross-compiling
* Reduce write calls to output JSON stream using a streamstring
-------------------------------------------------------------------
Sat Dec 9 11:18:06 UTC 2017 - mardnh@gmx.de
- Update to version 0.14.1
* Don't consider UTC+14 invalid (it's the time zone in Kiribati)
* Use JSON object callsign_uncertain for call signs of stations whose
* PI code begins with a 1
* Fix syntax errors in schema
-------------------------------------------------------------------
Thu Nov 16 21:40:23 UTC 2017 - mardnh@gmx.de
- Update to version 0.14
* Added support for decoding call sign letters from North American
(RBDS) stations - activated by the -u switch. These are very
noise-resistant as they're based on the PI code.
-------------------------------------------------------------------
Tue Sep 19 15:43:58 UTC 2017 - mardnh@gmx.de
- Update to version 0.13
* Change the JSON structure in radiotext_plus: RT+ tags are now displayed as
an array of objects with content-type and data
* Change the way frequencies are displayed for better machine readability, from
"frequency":"87.9 MHz" to "kilohertz":87900
* Update jsoncpp from version 1.7.7 to 1.8.1
-------------------------------------------------------------------
Sat Jul 22 10:53:54 UTC 2017 - mardnh@gmx.de
- Update to version 0.12
* Add support for time-of-demodulation timestamps (-t, --timestamp)
* Add support for average block error rate (BLER) estimation (-E, --bler)
* Change the long option for -b to --input-bits and fix the incorrect
option in the usage help
-------------------------------------------------------------------
Mon Apr 17 16:20:56 UTC 2017 - mardnh@gmx.de
- Update to version 0.11
* Add support for TMC alternative frequencies (tuning info variant 6)
* Add support for TMC gap parameter and enhanced mode (3A group variant 1)
* Change JSON schema for TMC: encryption_id is now under system_info
* Change PLL bandwidth and lowpass cutoff frequency to improve noise performance
* Change resampler anti-alias cutoff frequency to allow for lower sample rates
* Fix missing zero-padding in PIN time string
* Fix uninitialized PI field occasionally getting printed when the actual PI is missed
* Fix some names not getting read properly from the location database
* Fix grammar in some TMC event descriptions
* Fix potentially uninitialized data printout when a type 6B group was not fully received
* Fix potentially uninitialized RadioText+ tags when the group was not fully received
* Fix spurious printouts of "version B" groups when the C' offset was not seen
-------------------------------------------------------------------
Mon Apr 3 17:57:18 UTC 2017 - mardnh@gmx.de
- initial package, version 0.10.0
