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Extract spectrum collector from BasebandProcessor.

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Code size improvement, and less confused classes. :-)
This commit is contained in:
Jared Boone 2015-12-11 12:26:45 -08:00
parent 75b1cc25ff
commit 088f60f2bc
15 changed files with 193 additions and 86 deletions
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18
firmware/baseband/baseband_processor.hpp
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@ -25,7 +25,6 @@
#include "dsp_types.hpp"
#include "complex.hpp"
#include "block_decimator.hpp"
#include "channel_stats_collector.hpp"
#include "audio_stats_collector.hpp"
@ -39,32 +38,17 @@ public:
virtual void execute(const buffer_c8_t& buffer) = 0;
void update_spectrum();
virtual void on_update_spectrum() { };
protected:
void feed_channel_stats(const buffer_c16_t& channel);
void feed_channel_spectrum(
const buffer_c16_t& channel,
const uint32_t filter_pass_frequency,
const uint32_t filter_stop_frequency
);
void fill_audio_buffer(const buffer_s16_t& audio);
volatile bool channel_spectrum_request_update { false };
std::array<std::complex<float>, 256> channel_spectrum;
uint32_t channel_spectrum_sampling_rate { 0 };
uint32_t channel_filter_pass_frequency { 0 };
uint32_t channel_filter_stop_frequency { 0 };
private:
BlockDecimator<256> channel_spectrum_decimator { 4 };
ChannelStatsCollector channel_stats;
AudioStatsCollector audio_stats;
void post_channel_spectrum_message(const buffer_c16_t& data);
void feed_audio_stats(const buffer_s16_t& audio);
};