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Improve low band signal reception (FM Radio Station Audio tests) (#3048)

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* Added PRO button to analog_audio.cpp for debugging metallic ringing sounds in Audio app. Ensured consitency to 4MHz in analog_audio.cpp

* Restored blutooth after loss.

* Added several sampling rates to analog_audio for testing.

* Ran format-code.sh
This commit is contained in:
stafur
2026-02-25 03:29:21 -05:00
committed by GitHub
parent 16c4c28584
commit cd7c412aa4
3 changed files with 87 additions and 1 deletions
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firmware/application/apps/analog_audio_app.cpp
+51 -1
View File
@@ -199,6 +199,33 @@ SPECOptionsView::SPECOptionsView(
view->set_spec_iq_phase_calibration_value(view->get_spec_iq_phase_calibration_value()); // initialize iq_phase_calibration in radio
}
/* PralineOptionsView *******************************************************/
#ifdef PRALINE
PralineOptionsView::PralineOptionsView(Rect parent_rect, const Style* style) {
set_parent_rect(parent_rect);
add_children({&label_sr, &options_sr, &label_dc, &options_dc,
&label_qi, &options_qi, &label_qs, &options_qs,
&label_dec, &options_dec});
options_sr.set_by_value(receiver_model.sampling_rate());
options_dc.set_by_value(1);
options_qi.set_by_value(1);
options_qs.set_by_value(0);
options_dec.set_by_value(0);
options_sr.on_change = [this](size_t, OptionsField::value_t v) { receiver_model.set_sampling_rate(v); };
options_dc.on_change = [this](size_t, OptionsField::value_t v) { if (v) fpga_reg_1 |= 0x01; else fpga_reg_1 &= ~0x01; update_fpga_ctrl(); };
options_qi.on_change = [this](size_t, OptionsField::value_t v) { if (v) fpga_reg_1 |= 0x02; else fpga_reg_1 &= ~0x02; update_fpga_ctrl(); };
options_qs.on_change = [this](size_t, OptionsField::value_t v) { if (v) fpga_reg_1 |= 0x04; else fpga_reg_1 &= ~0x04; update_fpga_ctrl(); };
options_dec.on_change = [this](size_t, OptionsField::value_t v) { radio::debug::fpga::register_write(2, v); };
}
void PralineOptionsView::update_fpga_ctrl() {
radio::debug::fpga::register_write(1, fpga_reg_1);
}
#endif
/* AnalogAudioView *******************************************************/
AnalogAudioView::AnalogAudioView(
@@ -217,7 +244,14 @@ AnalogAudioView::AnalogAudioView(
&field_volume,
&text_ctcss,
&record_view,
&waterfall});
#ifdef PRALINE
&waterfall,
&button_pro
#else
&waterfall
#endif
});
// Filename Datetime and Frequency
record_view.set_filename_date_frequency(true);
@@ -256,6 +290,10 @@ AnalogAudioView::AnalogAudioView(
field_frequency.set_value(receiver_model.target_frequency() + offset);
};
#ifdef PRALINE
button_pro.on_select = [this](Button&) { this->on_show_options_praline(); };
#endif
audio::output::start();
// This call starts the correct baseband image to run
@@ -511,8 +549,13 @@ void AnalogAudioView::update_modulation(ReceiverModel::Mode modulation) {
const auto is_wideband_spectrum_mode = (modulation == ReceiverModel::Mode::SpectrumAnalysis);
receiver_model.set_modulation(modulation);
#ifdef PRALINE
receiver_model.set_sampling_rate(is_wideband_spectrum_mode ? spec_bw : 4000000);
receiver_model.set_baseband_bandwidth(is_wideband_spectrum_mode ? spec_bw / 2 : 2000000);
#else
receiver_model.set_sampling_rate(is_wideband_spectrum_mode ? spec_bw : 3072000);
receiver_model.set_baseband_bandwidth(is_wideband_spectrum_mode ? spec_bw / 2 : 1750000);
#endif
receiver_model.set_hidden_offset(modulation == ReceiverModel::Mode::AMAudioFMApt ? -2200 : 0); // wefax needs to be shifted, see wefax rx app.
@@ -553,4 +596,11 @@ void AnalogAudioView::handle_coded_squelch(uint32_t value) {
void AnalogAudioView::on_freqchg(int64_t freq) {
field_frequency.set_value(freq);
}
#ifdef PRALINE
void AnalogAudioView::on_show_options_praline() {
set_options_widget(std::make_unique<PralineOptionsView>(options_view_rect, Theme::getInstance()->option_active));
}
#endif
} /* namespace ui */