GNU Radio block for interfacing with various radio hardware
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gr-osmosdr/python/bindings/python_bindings.cc

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1.6 KiB

/*
* Copyright 2020 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#include <pybind11/pybind11.h>
#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION
#include <numpy/arrayobject.h>
namespace py = pybind11;
// Headers for binding functions
/**************************************/
/* The following comment block is used for
/* gr_modtool to insert function prototypes
/* Please do not delete
/**************************************/
// BINDING_FUNCTION_PROTOTYPES(
void bind_sink(py::module& m);
void bind_source(py::module& m);
// ) END BINDING_FUNCTION_PROTOTYPES
void bind_device(py::module& m);
void bind_ranges(py::module& m);
void bind_time_spec(py::module& m);
// We need this hack because import_array() returns NULL
// for newer Python versions.
// This function is also necessary because it ensures access to the C API
// and removes a warning.
void* init_numpy()
{
import_array();
return NULL;
}
PYBIND11_MODULE(osmosdr_python, m)
{
// Initialize the numpy C API
// (otherwise we will see segmentation faults)
init_numpy();
// Allow access to base block methods
py::module::import("gnuradio.gr");
/**************************************/
/* The following comment block is used for
/* gr_modtool to insert binding function calls
/* Please do not delete
/**************************************/
// BINDING_FUNCTION_CALLS(
bind_sink(m);
bind_source(m);
// ) END BINDING_FUNCTION_CALLS
bind_device(m);
bind_ranges(m);
bind_time_spec(m);
}