Helper library for decoding Satellite Signals.
- Viterbi27 Decode / Encode (wrapper from libcorrect)
- CCSDS ReedSolomon Decode (wrapper from libcorrect)
- ReedSolomon [De]Interleaver
- Correlator for Sync Word
- Packet Phase Ambiguity Fixer (For 0, 90, 180, 270 degrees and IQ Inversion)
- Working on Windows
This Library depends on libcorrect. Please make sure you have it installed before trying to compile SatHelper.
The libsathelper can be compiled in three modes: Debug Shared, Release Shared, Release Static. The static and shared refers to the linking mode of the library (the shared will generate a .so file and static will generate a .a file). For example GOES LRIT Decoder have Shared and Static builds using libsathelper.
For compiling, just enter on one of the folders Debug, Release, Release (Static) and run make. You can also use Eclipse CDT to compile the project.
TODO: Now we use libcorrect instead libfec.
OLD:
For windows it should be compiled using Microsoft Visual C++ compiler (it should work with mingw, but not tested). First you need to compile the modified [libfec](https://github.com/racerxdl/libfec) that can compile in mingw32 and generate the msvc libraries (everything described on libfec's readme). After that create a folder named `winfec` and copy the `fec.h`, `libfec.lib`, `libfec.exp`. Then you shoud be able to compile `libSatHelper.dll` in Visual Studio. The Solution was made in Visual Studio 2015