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Extract LOTS of stuff into an audio API.

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Prevent all manner of type and implementation leakage.
This commit is contained in:
Jared Boone 2016-02-05 16:25:43 -08:00
parent 1b793da17f
commit 0294165481
8 changed files with 208 additions and 96 deletions
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19
firmware/application/analog_audio_app.cpp
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@ -25,8 +25,7 @@
#include "portapack_shared_memory.hpp"
using namespace portapack;
#include "i2s.hpp"
using namespace lpc43xx;
#include "audio.hpp"
#include "utility.hpp"
@ -128,20 +127,20 @@ AnalogAudioView::AnalogAudioView(
this->on_show_options_modulation();
};
field_volume.set_value((receiver_model.headphone_volume() - wolfson::wm8731::headphone_gain_range.max).decibel() + 99);
field_volume.set_value((receiver_model.headphone_volume() - audio::headphone::volume_range().max).decibel() + 99);
field_volume.on_change = [this](int32_t v) {
this->on_headphone_volume_changed(v);
};
audio::output::start();
update_modulation(static_cast<ReceiverModel::Mode>(modulation));
}
AnalogAudioView::~AnalogAudioView() {
// TODO: Manipulating audio codec here, and in ui_receiver.cpp. Good to do
// both?
i2s::i2s0::tx_mute();
audio_codec.headphone_mute();
audio::output::stop();
receiver_model.disable();
}
@ -286,11 +285,13 @@ void AnalogAudioView::on_reference_ppm_correction_changed(int32_t v) {
}
void AnalogAudioView::on_headphone_volume_changed(int32_t v) {
const auto new_volume = volume_t::decibel(v - 99) + wolfson::wm8731::headphone_gain_range.max;
const auto new_volume = volume_t::decibel(v - 99) + audio::headphone::volume_range().max;
receiver_model.set_headphone_volume(new_volume);
}
void AnalogAudioView::update_modulation(const ReceiverModel::Mode modulation) {
audio::output::mute();
const auto is_wideband_spectrum_mode = (modulation == ReceiverModel::Mode::SpectrumAnalysis);
receiver_model.set_baseband_configuration({
.mode = toUType(modulation),
@ -300,7 +301,9 @@ void AnalogAudioView::update_modulation(const ReceiverModel::Mode modulation) {
receiver_model.set_baseband_bandwidth(is_wideband_spectrum_mode ? 12000000 : 1750000);
receiver_model.enable();
i2s::i2s0::tx_unmute();
if( !is_wideband_spectrum_mode ) {
audio::output::unmute();
}
}
} /* namespace ui */