2017-12-09 19:58:48 +00:00
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HEAD
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2018-03-27 10:29:37 +00:00
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* leandvbtx: Added real-time mode (-fill).
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* leansdrserv: Network access to leansdr command pipelines.
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* leaniio{rx,tx}: PlutoSDR support via libiio.
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* leanmlmrx: Multi-channel FM demodulator.
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2017-12-10 21:50:42 +00:00
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* leandvb: Spectrum output, JSON syntax.
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2017-12-09 19:58:48 +00:00
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* leandvb, leandvbtx: DVB-S with non-standard constellations (with --viterbi).
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* leandvb: Support all DVB-S code rates with --viterbi.
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* leandvbtx: Support all DVB-S code rates.
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* New viterbi_sync with simplified metrics (may degrade QPSK sensitivity).
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2017-12-09 11:44:07 +00:00
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2017-07-23 v1.2.0
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2017-07-18 05:12:24 +00:00
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* Fixed --hs mode on x86_64.
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2017-07-18 05:11:46 +00:00
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* Added --s8, --s16, --u16.
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* Improved timing recovery at low SNR (small performance penalty).
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2017-02-25 22:03:28 +00:00
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* Added --hdlc mode (compatible with some satellite modems).
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2017-02-03 13:56:32 +00:00
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* Added benchmarking/test suite (test/leandvb_bench.sh)
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* Added tools for benchmarking: leantsgen, leandvbtx, leanchansim.
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* Added LOCKTIME output with --fd-info.
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* Added --hs mode (high throughput for raw u8 QPSK 1/2).
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2016-11-01 14:22:39 +00:00
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* Added --drift.
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2017-01-10 18:29:01 +00:00
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* Filters follow --drift.
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2016-11-01 14:22:39 +00:00
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* Added --float-scale.
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2016-11-01 05:47:07 +00:00
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* Documented --fd-const.
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* Renamed --probesize (was --maxsend).
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2017-01-10 18:29:01 +00:00
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* Added --viterbi.
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2017-01-11 15:48:32 +00:00
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* Added VBER (bit error rate after deconvolution, detected by RS).
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2017-02-03 13:56:32 +00:00
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* Added FFT-based CNR estimator.
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2016-11-01 05:47:07 +00:00
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2016-11-01 05:04:38 +00:00
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2016-09-16 v1.1.0
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2016-09-10 21:32:58 +00:00
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* Support for DVB-S2 constellations (not FEC).
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2016-09-13 08:21:33 +00:00
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* Fixed --derotate.
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* Fixed excess deconvolution errors with FEC7/8.
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* Added simple baseband filter (not RRC).
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* Added --fastlock mode for low SR and off-line processing.
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2016-11-01 05:04:38 +00:00
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* Added leandvb_vt100ui.sh with constellation plot.
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2016-09-10 21:32:58 +00:00
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2016-11-01 05:04:38 +00:00
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2016-09-04 v1.0.0
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* Development moved to git and github.
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2016-09-02 21:43:09 +00:00
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* leandvb is now distributed as part of leansdr.
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* Support for all DVB-S code rates.
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* Status output for third-party UIs: lock, MER, frequency offset.
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* Software AGC is always enabled. rtl-sdr HW AGC is not recommended.
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* stderr is quiet by default. Use -v -d for troubleshooting.
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* Deconvolution is now algebraic (instead of look-up table).
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* Added leansdrscan for cycling through DVB settings.
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* Added leansdrcat for debugging real-time behaviour.
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2016-02-29 Preview release of leandvb
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* Code rate 1/2 only.
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* Hard-decision deconvolution (without Viterbi).
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