moniere/CORDIC_Abs_APFX
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Author SHA1 Message Date
DrasLorus 03e6fbd1f7
Merge branch 'main' into devel 2022-09-21 15:53:01 +02:00
DrasLorus 992b7cdbfe
Increase output size, enlarge kn_values table to support more stages 2022-07-06 12:30:25 +02:00
Camille Monière a853b0e48a
Merge pull request #1 from DrasLorus/msvc-compatibility-work 
Add experimental support for MSVC
 2022-06-05 17:47:54 +02:00
DrasLorus b72065e052 Add experimental support for MSVC 
- Add an option `ENABLE_DEPFETCH` to use the CMake module FetchContent
  to pull dependencies from external locations.
 2022-06-05 17:05:36 +02:00
DrasLorus d9f80fc165
Enable support of GNU v4.6 and (consequently) of Vivado HLS 2019.1 
- Also disable TCL unit COSIM test. Can be enable by turning 'true' to
  false in the CMakeLists,
- v4.6 doesn't support C++14, nor some C++11, so some hacky ways have
  been found. Unit test has been updated but still works and coverage is
  good (94%, the 6% beeing exeption handling, unrelevant in HLS).
 2022-05-16 19:02:23 +02:00
DrasLorus 7844c3bdd1
Fix variable in CMake to avoid conflicts in top-level 2022-04-27 15:12:58 +02:00
DrasLorus 12b7d8942a
Remove set_policy for version not knowing it 2022-04-25 14:24:50 +02:00
Camille Monière 4c065ee7a6
Update README.md 
- Add completion badge
 2022-04-21 15:48:37 +02:00
Camille Monière cb06836072
Formatting 2022-04-21 15:32:39 +02:00
Camille Monière da8bffc606
Fix CMakeLists and format 2022-04-21 15:26:07 +02:00
DrasLorus b10024004e
Fix include bugs and revert to lower quantization 
- Only 2 bits more than input is enough, CoSimulation works (test
  succeed, even if VitisHLS reports failure on some computers...).
- Rename `catch_common` to `catch_common_${PROJECT_NAME}` to avoid
  problems when included in a cmake top project.
- Add a sanity check to unit tests to avoid SEGV.
 2022-04-20 20:05:09 +02:00
Camille Monière eaa9177962
Modify code to comply to buggy Vivado_HLS 2019.1 
- For whatever reasons, v2019.1 can C-Simulate CCordicAbs, but cannot
  C-Synthetize it. So the process member function have been mirrored to
  a static process function in the top level, called directly. It just
  works.
- The TCL script have been amended to support both Vivado_HLS 2019.1 and
  Vitis_HLS 2020.2 (maybe .1 also, but hasn't been tested).
- The CMake project works and is validated for G++ > 6.2, so can't be
  used with vivado less than 2020.1 (which use 4.6.3). This vivado
  version must be used with the TCL script directly.
- A custom target `run_hls` has been created to call vitis_hls 2020.2 if
  ENABLE_XILINX and ENABLE_TESTING have been specified. It is called by
  ctest by default. It can produce an IP (option IP_XILINX) and run Vivado implementation
  design flow (option IMPL_XILINX).
 2022-04-19 19:07:06 +02:00
Camille Monière 4460de8fb5
Widen output of 1 bit to pass Co-Simulaton 2022-04-17 17:14:15 +02:00
DrasLorus c68e3e9372
Finalize a top level IP 
- Must be tested on hardware, cosimulation testbench is buggy.
 2022-04-15 18:59:42 +02:00
Camille Monière ee535621f9
Working unit tests 2022-04-14 17:21:16 +02:00
Camille Monière 5b0f6d9a6b
First Working and tested release 2022-04-13 19:38:34 +02:00