CORDIC_Rotate_APFX/sources/CCordicRotateRom/CCordicRotateRomTemplate.hpp
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

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/*
*
* Copyright 2022 Camille "DrasLorus" Monière.
*
* This file is part of CORDIC_Rotate_APFX.
*
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU
* Lesser General Public License as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this program.
* If not, see <https://www.gnu.org/licenses/>.
*
*/
#ifndef C_CORDIC_ROTATE_ROM_TEMPLATE
#define C_CORDIC_ROTATE_ROM_TEMPLATE
enum rom_types {
mc,
cst
};
template <unsigned TIn_I, rom_types type, unsigned TIn_W, unsigned Tnb_stages, unsigned Tq>
class CCordicRotateRom {
static_assert(TIn_W > 0, "Inputs can't be on zero bits.");
static_assert(Tnb_stages < 8, "7 stages of CORDIC is the maximum supported.");
static_assert(Tnb_stages > 1, "2 stages of CORDIC is the minimum.");
};
#endif // C_CORDIC_ROTATE_ROM_TEMPLATE