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Added CTCSS decoder in NFM RX

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RSSI output is now pitch instead of PWM
Disabled RSSI output in WBFM mode
This commit is contained in:
furrtek 2017-11-28 08:52:04 +01:00
parent f128b9b0b7
commit d77337dd77
19 changed files with 284 additions and 160 deletions
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28
firmware/application/analog_audio_app.cpp
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@ -26,6 +26,7 @@
#include "portapack.hpp"
#include "portapack_persistent_memory.hpp"
using namespace portapack;
using namespace tonekey;
#include "audio.hpp"
#include "file.hpp"
@ -97,6 +98,7 @@ AnalogAudioView::AnalogAudioView(
&field_vga,
&options_modulation,
&field_volume,
&text_ctcss,
&record_view,
&waterfall,
});
@ -203,6 +205,8 @@ void AnalogAudioView::remove_options_widget() {
options_widget.reset();
}
text_ctcss.hidden(true);
field_lna.set_style(nullptr);
options_modulation.set_style(nullptr);
field_frequency.set_style(nullptr);
@ -253,7 +257,7 @@ void AnalogAudioView::on_show_options_modulation() {
break;
case ReceiverModel::Mode::NarrowbandFMAudio:
widget = std::make_unique<NBFMOptionsView>(options_view_rect, &style_options_group);
widget = std::make_unique<NBFMOptionsView>(nbfm_view_rect, &style_options_group);
break;
default:
@ -262,6 +266,8 @@ void AnalogAudioView::on_show_options_modulation() {
set_options_widget(std::move(widget));
options_modulation.set_style(&style_options_group);
if (modulation == ReceiverModel::Mode::NarrowbandFMAudio) text_ctcss.hidden(false);
}
void AnalogAudioView::on_frequency_step_changed(rf::Frequency f) {
@ -326,4 +332,24 @@ void AnalogAudioView::squelched() {
if (exit_on_squelch) nav_.pop();
}
void AnalogAudioView::handle_coded_squelch(const uint32_t value) {
//const std::string value_string = to_string_dec_uint(value / 10) + "." + to_string_dec_uint(value % 10);
float diff, min_diff = value;
size_t min_idx { 0 };
size_t c;
for (c = 0; c < KEY_TONES_NB; c++) {
diff = abs(((float)value / 100.0) - tone_keys[c].second);
if (diff < min_diff) {
min_idx = c;
min_diff = diff;
}
}
if (min_diff < 40)
text_ctcss.set("CTCSS " + tone_keys[min_idx].first);
else
text_ctcss.set("???");
}
} /* namespace ui */