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* c++ generation: escape "." in translationsJeff Long2021-07-271-1/+1
| | | | | | | Translations are a regex, so "." needs to be escaped. Fix the remaining unescaped strings. Signed-off-by: Jeff Long <willcode4@gmail.com>
* rebaseVolker Schroer2021-06-211-1/+1
| | | | | | | | | | grc: cpp generation set correct link entry in yml files for modern cmake. Applying this fix simple flowgraphs containing signal sources and audi sinks etc. build and run Signed-off-by: Volker Schroer <3470424+dl1ksv@users.noreply.github.com>
* digital: Add NRZI option to differential en/decoderDaniel Estévez2021-06-121-2/+14
| | | | | | | | | | | | | | | | | | | This adds an option to the differential encoder an decoder blocks to perform NRZI encoding and decoding. NRZI only makes sense with a modulus of 2, so the blocks constructors will throw and exception if passed nrzi = true and a modulus different from 2. The GRC blocks handle this by hiding the modulus field if the user selects NRZI encoding. A new unit test for the NRZI version of the blocks is added. Besides checking that encode plus decode gives the original, this test also compares the C++ implementation results against a Numpy implementation. Additionally, a faster implementation of differential encoding/ decoding for modulus 2 is included here. Signed-off-by: Daniel Estévez <daniel@destevez.net>
* Add C++ generation support to gr-digitalArpit Gupta2019-03-311-0/+8
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* Added auto-generated YAML blocksHåkon Vågsether2017-10-101-0/+21