From a958015fcd19f8374dc2016df471641fcdf7c158 Mon Sep 17 00:00:00 2001
From: Josh Morman <mormjb@gmail.com>
Date: Thu, 23 Apr 2020 10:35:45 -0400
Subject: fft: add pybind11 bindings
---
gr-fft/python/fft/bindings/window_python.cc | 187 ++++++++++++++++++++++++++++
1 file changed, 187 insertions(+)
create mode 100644 gr-fft/python/fft/bindings/window_python.cc
(limited to 'gr-fft/python/fft/bindings/window_python.cc')
diff --git a/gr-fft/python/fft/bindings/window_python.cc b/gr-fft/python/fft/bindings/window_python.cc
new file mode 100644
index 0000000000..f331ac339c
--- /dev/null
+++ b/gr-fft/python/fft/bindings/window_python.cc
@@ -0,0 +1,187 @@
+/*
+ * Copyright 2020 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ */
+
+/* This file is automatically generated using bindtool */
+
+#include <pybind11/complex.h>
+#include <pybind11/pybind11.h>
+#include <pybind11/stl.h>
+
+namespace py = pybind11;
+
+#include <gnuradio/fft/window.h>
+// pydoc.h is automatically generated in the build directory
+#include <window_pydoc.h>
+
+void bind_window(py::module& m)
+{
+ using window = gr::fft::window;
+
+
+ py::class_<window, std::shared_ptr<window>>(m, "window", D(window))
+
+
+ .def_static("max_attenuation",
+ &window::max_attenuation,
+ py::arg("type"),
+ py::arg("beta") = 6.7599999999999998,
+ D(window, max_attenuation))
+
+
+ .def_static("coswindow",
+ (std::vector<float>(*)(int, float, float, float)) & window::coswindow,
+ py::arg("ntaps"),
+ py::arg("c0"),
+ py::arg("c1"),
+ py::arg("c2"),
+ D(window, coswindow, 0))
+
+
+ .def_static("coswindow",
+ (std::vector<float>(*)(int, float, float, float, float)) &
+ window::coswindow,
+ py::arg("ntaps"),
+ py::arg("c0"),
+ py::arg("c1"),
+ py::arg("c2"),
+ py::arg("c3"),
+ D(window, coswindow, 1))
+
+
+ .def_static("coswindow",
+ (std::vector<float>(*)(int, float, float, float, float, float)) &
+ window::coswindow,
+ py::arg("ntaps"),
+ py::arg("c0"),
+ py::arg("c1"),
+ py::arg("c2"),
+ py::arg("c3"),
+ py::arg("c4"),
+ D(window, coswindow, 2))
+
+
+ .def_static(
+ "rectangular", &window::rectangular, py::arg("ntaps"), D(window, rectangular))
+
+
+ .def_static("hamming", &window::hamming, py::arg("ntaps"), D(window, hamming))
+
+
+ .def_static("hann", &window::hann, py::arg("ntaps"), D(window, hann))
+
+
+ .def_static("hanning", &window::hanning, py::arg("ntaps"), D(window, hanning))
+
+
+ .def_static("blackman", &window::blackman, py::arg("ntaps"), D(window, blackman))
+
+
+ .def_static(
+ "blackman2", &window::blackman2, py::arg("ntaps"), D(window, blackman2))
+
+
+ .def_static(
+ "blackman3", &window::blackman3, py::arg("ntaps"), D(window, blackman3))
+
+
+ .def_static(
+ "blackman4", &window::blackman4, py::arg("ntaps"), D(window, blackman4))
+
+
+ .def_static("blackman_harris",
+ &window::blackman_harris,
+ py::arg("ntaps"),
+ py::arg("atten") = 92,
+ D(window, blackman_harris))
+
+
+ .def_static("blackmanharris",
+ &window::blackmanharris,
+ py::arg("ntaps"),
+ py::arg("atten") = 92,
+ D(window, blackmanharris))
+
+
+ .def_static("nuttall", &window::nuttall, py::arg("ntaps"), D(window, nuttall))
+
+
+ .def_static("nuttal", &window::nuttal, py::arg("ntaps"), D(window, nuttal))
+
+
+ .def_static("blackman_nuttall",
+ &window::blackman_nuttall,
+ py::arg("ntaps"),
+ D(window, blackman_nuttall))
+
+
+ .def_static("blackman_nuttal",
+ &window::blackman_nuttal,
+ py::arg("ntaps"),
+ D(window, blackman_nuttal))
+
+
+ .def_static(
+ "nuttall_cfd", &window::nuttall_cfd, py::arg("ntaps"), D(window, nuttall_cfd))
+
+
+ .def_static(
+ "nuttal_cfd", &window::nuttal_cfd, py::arg("ntaps"), D(window, nuttal_cfd))
+
+
+ .def_static("flattop", &window::flattop, py::arg("ntaps"), D(window, flattop))
+
+
+ .def_static("kaiser",
+ &window::kaiser,
+ py::arg("ntaps"),
+ py::arg("beta"),
+ D(window, kaiser))
+
+
+ .def_static("bartlett", &window::bartlett, py::arg("ntaps"), D(window, bartlett))
+
+
+ .def_static("welch", &window::welch, py::arg("ntaps"), D(window, welch))
+
+
+ .def_static("parzen", &window::parzen, py::arg("ntaps"), D(window, parzen))
+
+
+ .def_static("exponential",
+ &window::exponential,
+ py::arg("ntaps"),
+ py::arg("d"),
+ D(window, exponential))
+
+
+ .def_static("riemann", &window::riemann, py::arg("ntaps"), D(window, riemann))
+
+
+ .def_static("build",
+ &window::build,
+ py::arg("type"),
+ py::arg("ntaps"),
+ py::arg("beta"),
+ D(window, build))
+
+ ;
+
+
+ py::enum_<gr::fft::window::win_type>(m, "win_type")
+ .value("WIN_HAMMING", gr::fft::window::WIN_HAMMING) // 0
+ .value("WIN_HANN", gr::fft::window::WIN_HANN) // 1
+ .value("WIN_BLACKMAN", gr::fft::window::WIN_BLACKMAN) // 2
+ .value("WIN_RECTANGULAR", gr::fft::window::WIN_RECTANGULAR) // 3
+ .value("WIN_KAISER", gr::fft::window::WIN_KAISER) // 4
+ .value("WIN_BLACKMAN_hARRIS", gr::fft::window::WIN_BLACKMAN_hARRIS) // 5
+ .value("WIN_BLACKMAN_HARRIS", gr::fft::window::WIN_BLACKMAN_HARRIS) // 5
+ .value("WIN_BARTLETT", gr::fft::window::WIN_BARTLETT) // 6
+ .value("WIN_FLATTOP", gr::fft::window::WIN_FLATTOP) // 7
+ .export_values();
+}
--
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