diff options
| author | Tim O'Shea <tim.oshea753@gmail.com> | 2013-05-30 08:02:59 -0400 |
|---|---|---|
| committer | Tim O'Shea <tim.oshea753@gmail.com> | 2013-05-30 08:02:59 -0400 |
| commit | 38f4e01af5936dfe36d633426a03cea6fcc1f50b (patch) | |
| tree | 0c44d8c6122c13241551d741a8bc14221d0ed0af /gr-fft/lib/ctrlport_probe_psd_impl.h | |
| parent | 923b8509d9ebcef79edf2137e10413c9f760091d (diff) | |
fft: adding ctrlport psd probe block
Diffstat (limited to 'gr-fft/lib/ctrlport_probe_psd_impl.h')
| -rw-r--r-- | gr-fft/lib/ctrlport_probe_psd_impl.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/gr-fft/lib/ctrlport_probe_psd_impl.h b/gr-fft/lib/ctrlport_probe_psd_impl.h new file mode 100644 index 0000000000..c8277a4022 --- /dev/null +++ b/gr-fft/lib/ctrlport_probe_psd_impl.h @@ -0,0 +1,69 @@ +/* -*- c++ -*- */ +/* + * Copyright 2012-2013 Free Software Foundation, Inc. + * + * This file is part of GNU Radio + * + * GNU Radio is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3, or (at your option) + * any later version. + * + * GNU Radio 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with GNU Radio; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 51 Franklin Street, + * Boston, MA 02110-1301, USA. + */ + +#ifndef INCLUDED_CTRLPORT_PROBE_PSD_IMPL_H +#define INCLUDED_CTRLPORT_PROBE_PSD_IMPL_H + +#include <gnuradio/fft/ctrlport_probe_psd.h> +#include <gnuradio/rpcregisterhelpers.h> +#include <boost/thread/shared_mutex.hpp> +#include <gnuradio/fft/fft.h> + +namespace gr { + namespace fft { + + class ctrlport_probe_psd_impl : public ctrlport_probe_psd + { + private: + std::string d_id; + std::string d_desc; + size_t d_len; + boost::shared_mutex mutex_buffer; + mutable boost::mutex mutex_notify; + boost::condition_variable condition_buffer_ready; + + std::vector<gr_complex> d_buffer; + gr::fft::fft_complex d_fft; + + public: + ctrlport_probe_psd_impl(const std::string &id, const std::string &desc, int len); + ~ctrlport_probe_psd_impl(); + + void setup_rpc(); + + void forecast(int noutput_items, gr_vector_int &ninput_items_required); + + std::vector<gr_complex> get(); + + void set_length(int len); + int length() const; + + int work(int noutput_items, + gr_vector_const_void_star &input_items, + gr_vector_void_star &output_items); + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_CTRLPORT_PROBE_PSD_IMPL_H */ + |