Пример #1
0
CaptureAppView::CaptureAppView(NavigationView& nav) {
	baseband::run_image(portapack::spi_flash::image_tag_capture);

	add_children({ {
		&rssi,
		&channel,
		&field_frequency,
		&field_frequency_step,
		&field_rf_amp,
		&field_lna,
		&field_vga,
		&record_view,
		&waterfall,
	} });

	field_frequency.set_value(target_frequency());
	field_frequency.set_step(receiver_model.frequency_step());
	field_frequency.on_change = [this](rf::Frequency f) {
		this->on_target_frequency_changed(f);
	};
	field_frequency.on_edit = [this, &nav]() {
		// TODO: Provide separate modal method/scheme?
		auto new_view = nav.push<FrequencyKeypadView>(this->target_frequency());
		new_view->on_changed = [this](rf::Frequency f) {
			this->on_target_frequency_changed(f);
			this->field_frequency.set_value(f);
		};
	};

	field_frequency_step.set_by_value(receiver_model.frequency_step());
	field_frequency_step.on_change = [this](size_t, OptionsField::value_t v) {
		receiver_model.set_frequency_step(v);
		this->field_frequency.set_step(v);
	};

	radio::enable({
		tuning_frequency(),
		sampling_rate,
		baseband_bandwidth,
		rf::Direction::Receive,
		receiver_model.rf_amp(),
		static_cast<int8_t>(receiver_model.lna()),
		static_cast<int8_t>(receiver_model.vga()),
	});

	record_view.set_sampling_rate(sampling_rate / 8);
	record_view.on_error = [&nav](std::string message) {
		nav.display_modal("Error", message);
	};
}
AnalogAudioView::AnalogAudioView(
	NavigationView& nav
) {
	add_children({ {
		&rssi,
		&channel,
		&audio,
		&field_frequency,
		&field_lna,
		&field_vga,
		&options_modulation,
		&field_volume,
		&record_view,
		&waterfall,
	} });

	field_frequency.set_value(receiver_model.tuning_frequency());
	field_frequency.set_step(receiver_model.frequency_step());
	field_frequency.on_change = [this](rf::Frequency f) {
		this->on_tuning_frequency_changed(f);
	};
	field_frequency.on_edit = [this, &nav]() {
		// TODO: Provide separate modal method/scheme?
		auto new_view = nav.push<FrequencyKeypadView>(receiver_model.tuning_frequency());
		new_view->on_changed = [this](rf::Frequency f) {
			this->on_tuning_frequency_changed(f);
			this->field_frequency.set_value(f);
		};
	};

	field_frequency.on_show_options = [this]() {
		this->on_show_options_frequency();
	};

	field_lna.on_show_options = [this]() {
		this->on_show_options_rf_gain();
	};

	field_vga.on_show_options = [this]() {
		this->on_show_options_rf_gain();
	};

	const auto modulation = receiver_model.modulation();
	options_modulation.set_by_value(toUType(modulation));
	options_modulation.on_change = [this](size_t, OptionsField::value_t v) {
		this->on_modulation_changed(static_cast<ReceiverModel::Mode>(v));
	};
	options_modulation.on_show_options = [this]() {
		this->on_show_options_modulation();
	};

	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);
	};

	record_view.on_error = [&nav](std::string message) {
		nav.display_modal("Error", message);
	};

	audio::output::start();

	update_modulation(static_cast<ReceiverModel::Mode>(modulation));
}