diff options
| author | Johnathan Corgan <jcorgan@corganenterprises.com> | 2012-06-26 19:43:01 -0700 |
|---|---|---|
| committer | Johnathan Corgan <jcorgan@corganenterprises.com> | 2012-06-26 19:43:01 -0700 |
| commit | 3de0c77ed91e417c0b54972a78ffbad62f4bbb87 (patch) | |
| tree | 47e9e1742e6e877606b03704a26ce8cc3c67d14b /gr-blocks/include | |
| parent | 0b7655a76e5c73b8f5a8310909cf038f12cbb869 (diff) | |
blocks: added gr::blocks::float_to_int
Diffstat (limited to 'gr-blocks/include')
| -rw-r--r-- | gr-blocks/include/blocks/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | gr-blocks/include/blocks/int_to_float.h | 62 |
2 files changed, 63 insertions, 0 deletions
diff --git a/gr-blocks/include/blocks/CMakeLists.txt b/gr-blocks/include/blocks/CMakeLists.txt index a688168d08..e56c7b87ca 100644 --- a/gr-blocks/include/blocks/CMakeLists.txt +++ b/gr-blocks/include/blocks/CMakeLists.txt @@ -98,6 +98,7 @@ install(FILES float_to_int.h float_to_short.h float_to_uchar.h + int_to_float.h multiply_cc.h multiply_ff.h multiply_const_cc.h diff --git a/gr-blocks/include/blocks/int_to_float.h b/gr-blocks/include/blocks/int_to_float.h new file mode 100644 index 0000000000..ebee1c3c9e --- /dev/null +++ b/gr-blocks/include/blocks/int_to_float.h @@ -0,0 +1,62 @@ +/* -*- c++ -*- */ +/* + * Copyright 2012 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_BLOCKS_INT_TO_FLOAT_H +#define INCLUDED_BLOCKS_INT_TO_FLOAT_H + +#include <blocks/api.h> +#include <gr_sync_block.h> + +namespace gr { + namespace blocks { + + /*! + * \brief Convert stream of ints to a stream of floats + * \ingroup converter_blk + * + * \param vlen vector length of data streams. + * \param scale a scalar divider to change the output signal scale. + */ + class BLOCKS_API int_to_float : virtual public gr_sync_block + { + public: + + // gr::blocks::int_to_float_ff::sptr + typedef boost::shared_ptr<int_to_float> sptr; + + static sptr make(size_t vlen=1, float scale=1.0); + + /*! + * Get the scalar divider value. + */ + virtual float scale() const = 0; + + /*! + * Set the scalar divider value. + */ + virtual void set_scale(float scale) = 0; + }; + + } /* namespace blocks */ +} /* namespace gr */ + +#endif /* INCLUDED_BLOCKS_INT_TO_FLOAT_H */ |