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Create AudioOutput singleton, from extracted BasebandProcessor code.

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This commit is contained in:
Jared Boone 2016-01-10 20:25:24 -08:00
parent 364217a2b5
commit 877a66ca78
11 changed files with 160 additions and 90 deletions
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8
firmware/baseband/proc_am_audio.cpp
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@ -21,6 +21,9 @@
#include "proc_am_audio.hpp"
#include "dsp_iir_config.hpp"
#include "audio_output.hpp"
#include <array>
void NarrowbandAMAudio::execute(const buffer_c8_t& buffer) {
@ -38,9 +41,7 @@ void NarrowbandAMAudio::execute(const buffer_c8_t& buffer) {
auto audio = demod.execute(channel_out, work_audio_buffer);
audio_hpf.execute_in_place(audio);
fill_audio_buffer(audio);
audio_output.write(audio);
}
void NarrowbandAMAudio::on_message(const Message* const message) {
@ -83,6 +84,7 @@ void NarrowbandAMAudio::configure(const AMConfigureMessage& message) {
channel_filter_pass_f = message.channel_filter.pass_frequency_normalized * channel_filter_input_fs;
channel_filter_stop_f = message.channel_filter.stop_frequency_normalized * channel_filter_input_fs;
channel_spectrum.set_decimation_factor(std::floor((channel_filter_output_fs / 2) / ((channel_filter_pass_f + channel_filter_stop_f) / 2)));
audio_output.configure(audio_hpf_300hz_config);
configured = true;
}