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Working on the freq_xlating_fir filter

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This commit is contained in:
Carles Fernandez
2015-02-04 18:04:51 +01:00
parent fc83b961b1
commit f54ef85300
1 changed files with 12 additions and 2 deletions
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14
src/algorithms/input_filter/adapters/freq_xlating_fir_filter.cc
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@@ -33,6 +33,7 @@
#include <gnuradio/blocks/file_sink.h> #include <gnuradio/blocks/file_sink.h>
#include <gnuradio/filter/pm_remez.h> #include <gnuradio/filter/pm_remez.h>
#include <glog/logging.h> #include <glog/logging.h>
#include <volk/volk.h>
#include "configuration_interface.h" #include "configuration_interface.h"
using google::LogMessage; using google::LogMessage;
@@ -69,12 +70,21 @@ FreqXlatingFirFilter::FreqXlatingFirFilter(ConfigurationInterface* configuration
&& (output_item_type_.compare("gr_complex") == 0)) && (output_item_type_.compare("gr_complex") == 0))
{ {
item_size = sizeof(gr_complex); item_size = sizeof(gr_complex);
input_size_ = sizeof(short); //input input_size_ = sizeof(int16_t); //input
freq_xlating_fir_filter_scf_ = gr::filter::freq_xlating_fir_filter_scf::make(decimation_factor, taps_, intermediate_freq_, sampling_freq_); freq_xlating_fir_filter_scf_ = gr::filter::freq_xlating_fir_filter_scf::make(decimation_factor, taps_, intermediate_freq_, sampling_freq_);
DLOG(INFO) << "input_filter(" << freq_xlating_fir_filter_scf_->unique_id() << ")"; DLOG(INFO) << "input_filter(" << freq_xlating_fir_filter_scf_->unique_id() << ")";
} }
else if((taps_item_type_.compare("float") == 0) && (input_item_type_.compare("byte") == 0)
&& (output_item_type_.compare("gr_complex") == 0))
{
item_size = sizeof(gr_complex);
input_size_ = sizeof(int8_t); //input
// gr_char_to_short_ = gr::blocks::char_to_short::make(); // gr_char_to_short_ = gr::blocks::char_to_short::make();
freq_xlating_fir_filter_scf_ = gr::filter::freq_xlating_fir_filter_scf::make(decimation_factor, taps_, intermediate_freq_, sampling_freq_);
// short_x2_complex_byte
DLOG(INFO) << "input_filter(" << freq_xlating_fir_filter_scf_->unique_id() << ")";
}
// gr_short_to_float _ = gr::blocks::short_to_float::make(); // gr_short_to_float _ = gr::blocks::short_to_float::make();
else else
{ {