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Implemented correct display of the filter indicator on the waterfall

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Белоусов Олег 2020-12-23 18:00:51 +03:00
parent 608c8c3597
commit 63f6a885d8
17 changed files with 153 additions and 73 deletions
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7
firmware/baseband/proc_capture.cpp
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@ -52,7 +52,7 @@ void CaptureProcessor::execute(const buffer_c8_t& buffer) {
spectrum_samples += channel.count;
if( spectrum_samples >= spectrum_interval_samples ) {
spectrum_samples -= spectrum_interval_samples;
channel_spectrum.feed(channel, channel_filter_pass_f, channel_filter_stop_f);
channel_spectrum.feed(channel, channel_filter_low_f, channel_filter_high_f, channel_filter_transition);
}
}
@ -85,8 +85,9 @@ void CaptureProcessor::samplerate_config(const SamplerateConfigMessage& message)
size_t decim_1_input_fs = decim_0_output_fs;
size_t decim_1_output_fs = decim_1_input_fs / decim_1.decimation_factor;
channel_filter_pass_f = taps_200k_decim_1.pass_frequency_normalized * decim_1_input_fs; // 162760.416666667
channel_filter_stop_f = taps_200k_decim_1.stop_frequency_normalized * decim_1_input_fs; // 337239.583333333
channel_filter_low_f = taps_200k_decim_1.low_frequency_normalized * decim_1_input_fs;
channel_filter_high_f = taps_200k_decim_1.high_frequency_normalized * decim_1_input_fs;
channel_filter_transition = taps_200k_decim_1.transition_normalized * decim_1_input_fs;
spectrum_interval_samples = decim_1_output_fs / spectrum_rate_hz;
spectrum_samples = 0;