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Author	SHA1	Message	Date
Camille Monière	a0ce4ceab0	Update README.md on github ... Add a CI badge.	2022-04-21 15:37:46 +02:00
DrasLorus	a8433e0188	Fix synthesis and includes bugs ... - `catch_common` target renamed `catch_common_${PROJECT_NAME}` to avoid conflict with other `catch_common` target when included in a top cmake project. - `scale_cordic(double)` moved outside of the SOFTWARE region, as it can be useful in Xilinx testbench and is not synthetized anyway. - A little modification for debbuging purpose, out_stream can be used to dump results in a file if not commented out.	2022-04-20 19:44:52 +02:00
Camille Monière	0dc041b840	Fix test method to really using test vectors ... - Grow kn_i to 4 bits to pass the new tests.	2022-04-14 17:19:19 +02:00
Camille Monière	7707d12e98	Add a synthesis-friendly option and yet another formatting ... - If ENABLE_SOFTWARE is true, the behavior is the same than before. All tests and functions relying on std::complex are obfuscated otherwise. This is required for Xilinx tools.	2022-03-14 17:55:16 +01:00
Camille Monière	4a0236baea	Just an auto-formatting correction	2022-03-14 14:19:42 +01:00
Camille Monière	f0035238bf	Correct the name and improve widely ... - Fix the MC (Monte-Carlo) to the proper algoritm name, ML (maximum likelyhood) and remove HalfPi since the use of divider allow to theoretically support any pi / 2^k, k an integer. In reality, a too low rotation would require more stages than 7 but it is for futur improvements. - Make use of `divider` template to provide rotation grain finer than pi / 2. Validated (unit-tested) with pi / 4 with the same margins than pi / 2 (2% of error with floating scaling, 3% with fixed scaling). - Fix rom size which now use N_STAGES+1 bits instead of 8 regardless of N_STAGES. Simplify the cordic method implementation, which unexpectedly (and fortunately) improved its performance.	2022-03-14 14:07:10 +01:00
Camille Monière	08c18e63a0	Add support and validation for Pi / 4 in Constexpr variant	2022-03-11 18:38:14 +01:00
Camille Monière	1a7a1be5c7	Update CMakeLists and add GCC 6.2 and 6.5 to the supported compiler lists	2022-02-21 11:39:33 +01:00
Camille Monière	5bc9c3eeb1	Big update, that compiles with Xilinx GCC 6.2 ... - Commit title implies possible Xilinx Vivado HLS 2019.1 support, thus support for e.g. all USRP Series 3 from Ettus. - Add a new CORDIC version, Rom based and meta-programmed via CMake features, to be even compiled with earlier GCC (not quite tested, but by changing constexpr to const and using gcc 4.6 -sdt=c++0x, it worked). - Class name modified, to be more explicit.	2022-02-18 21:33:59 +01:00
Camille Monière	9b83926968	Fix for GCC 9.4 support, formatting, and license addition.	2022-02-17 20:22:12 +01:00
Camille Monière	f921587f5b	Make cordic method static	2022-02-15 19:37:37 +01:00
Camille Monière	0947b52266	Add option to be PEDANTIC©	2022-02-15 19:25:45 +01:00
Camille Monière	1027b8fc09	Merge pull request #2 from DrasLorus/cicd ... tentative of actions	2022-02-14 15:57:58 +01:00
Camille Monière	e7e7a8eba1	Tentative of action	2022-02-14 15:55:30 +01:00
Camille Monière	e3f9a2e1e5	GCC now compiles AND evaluates constexpr during compilation.	2022-02-14 12:13:43 +01:00
Camille Monière	9e21f49577	Fix CMakeLists and add a constexpr test ... - ap_types should be correctly foundable now. - A unit-test to check for constexpr rightness have been added.	2022-02-14 10:44:22 +01:00
Camille Monière	d92d11e3e7	GCC now works.	2022-02-11 20:17:10 +01:00
Camille Monière	cbd04f1a3e	Clang works, not GCC	2022-02-11 19:17:42 +01:00
Camille Monière	f2a7c0c886	Working AP template cordic	2022-02-11 18:17:13 +01:00
Camille Monière	d46fbc40b6	Road to template cordic rotate	2022-02-07 18:59:06 +01:00
Camille Monière	fcffa1cb7c	initial commit	2022-02-04 19:27:11 +01:00