Moved AK Speaker Disable back to a title bar, and modified Mute Icon to differentiate (#1192)

* Added fn to indicate support for disabling speaker
* Support both mute & speaker disable icons
* Byte grouping for ui_config2_t bitmap
* Fix disabling AK speaker to take effect immediately

firmware/application/apps/ui_settings.cpp

@@ -259,11 +259,16 @@ SetUIView::SetUIView(NavigationView& nav) {
                   &toggle_converter,
                   &toggle_bias_tee,
                   &toggle_clock,
-                  &toggle_speaker,
+                  &toggle_mute,
                   &toggle_sd_card,
                   &button_save,
                   &button_cancel});
 
+    // Display "Disable speaker" option only if AK4951 Codec which has separate speaker/headphone control
+    if (audio::speaker_disable_supported()) {
+        add_child(&toggle_speaker);
+    }
+
     checkbox_disable_touchscreen.set_value(pmem::disable_touchscreen());
     checkbox_showsplash.set_value(pmem::config_splash());
     checkbox_showclock.set_value(!pmem::hide_clock());
@@ -287,6 +292,7 @@ SetUIView::SetUIView(NavigationView& nav) {
     toggle_bias_tee.set_value(!pmem::ui_hide_bias_tee());
     toggle_clock.set_value(!pmem::ui_hide_clock());
     toggle_speaker.set_value(!pmem::ui_hide_speaker());
+    toggle_mute.set_value(!pmem::ui_hide_mute());
     toggle_sd_card.set_value(!pmem::ui_hide_sd_card());
 
     button_save.on_select = [&nav, this](Button&) {
@@ -312,6 +318,7 @@ SetUIView::SetUIView(NavigationView& nav) {
         pmem::set_ui_hide_bias_tee(!toggle_bias_tee.value());
         pmem::set_ui_hide_clock(!toggle_clock.value());
         pmem::set_ui_hide_speaker(!toggle_speaker.value());
+        pmem::set_ui_hide_mute(!toggle_mute.value());
         pmem::set_ui_hide_sd_card(!toggle_sd_card.value());
         send_system_refresh();
 
@@ -549,16 +556,13 @@ void SetPersistentMemoryView::focus() {
 SetAudioView::SetAudioView(NavigationView& nav) {
     add_children({&labels,
                   &field_tone_mix,
-                  &checkbox_speaker_disable,
                   &button_save,
                   &button_cancel});
 
     field_tone_mix.set_value(pmem::tone_mix());
-    checkbox_speaker_disable.set_value(pmem::config_speaker_disable());
 
     button_save.on_select = [&nav, this](Button&) {
         pmem::set_tone_mix(field_tone_mix.value());
-        pmem::set_config_speaker_disable(checkbox_speaker_disable.value());
         audio::output::update_audio_mute();
         nav.pop();
     };

firmware/application/apps/ui_settings.hpp

@@ -280,12 +280,16 @@ class SetUIView : public View {
         {17 * 8, 14 * 16 + 2, 8, 16},
         &bitmap_icon_clk_ext};
 
-    ImageToggle toggle_speaker{
+    ImageToggle toggle_mute{
         {18 * 8, 14 * 16 + 2, 16, 16},
+        &bitmap_icon_speaker_and_headphones_mute};
+
+    ImageToggle toggle_speaker{
+        {20 * 8, 14 * 16 + 2, 16, 16},
         &bitmap_icon_speaker_mute};
 
     ImageToggle toggle_sd_card{
-        {20 * 8, 14 * 16 + 2, 16, 16},
+        {22 * 8, 14 * 16 + 2, 16, 16},
         &bitmap_sd_card_ok};
 
     Button button_save{
@@ -425,11 +429,6 @@ class SetAudioView : public View {
         1,
         '0'};
 
-    Checkbox checkbox_speaker_disable{
-        {2 * 8, 6 * 16},
-        25,
-        "Disable AK speaker amp"};
-
     Button button_save{
         {2 * 8, 16 * 16, 12 * 8, 32},
         "Save"};

firmware/application/audio.cpp

@@ -184,6 +184,9 @@ void speaker_unmute() {
 
 void update_audio_mute() {
     cfg_speaker_disable = portapack::persistent_memory::config_speaker_disable();
+    if (cfg_speaker_disable) {
+        audio_codec->speaker_disable();
+    }
 
     if (portapack::persistent_memory::config_audio_mute())
         speaker_mute();
@@ -269,4 +272,8 @@ void set_rate(const Rate rate) {
     clock_manager.set_base_audio_clock_divider(toUType(rate));
 }
 
+bool speaker_disable_supported() {
+    return audio_codec->speaker_disable_supported();
+}
+
 } /* namespace audio */

firmware/application/audio.hpp

@@ -43,6 +43,7 @@ class Codec {
 
     virtual void speaker_enable() = 0;
     virtual void speaker_disable() = 0;
+    virtual bool speaker_disable_supported() const = 0;
 
     virtual void headphone_enable() = 0;
     virtual void headphone_disable() = 0;
@@ -107,6 +108,7 @@ size_t reg_bits();
 
 void init(audio::Codec* const codec);
 void shutdown();
+bool speaker_disable_supported();
 
 enum class Rate {
     Hz_12000 = 4,

firmware/application/bitmap.hpp

@@ -5493,6 +5493,82 @@ static constexpr Bitmap bitmap_arrow_right{
     {16, 16},
     bitmap_arrow_right_data};
 
+static constexpr uint8_t bitmap_icon_speaker_and_headphones_data[] = {
+    0x20,
+    0x10,
+    0x30,
+    0x20,
+    0x38,
+    0x44,
+    0x3E,
+    0x48,
+    0x3E,
+    0x91,
+    0x3E,
+    0x92,
+    0x38,
+    0x92,
+    0x30,
+    0x92,
+    0x20,
+    0x92,
+    0x00,
+    0x92,
+    0x30,
+    0x91,
+    0x48,
+    0x48,
+    0x84,
+    0x44,
+    0x84,
+    0x20,
+    0x86,
+    0x11,
+    0x86,
+    0x01,
+};
+static constexpr Bitmap bitmap_icon_speaker_and_headphones{
+    {16, 16},
+    bitmap_icon_speaker_and_headphones_data};
+
+static constexpr uint8_t bitmap_icon_speaker_and_headphones_mute_data[] = {
+    0x40,
+    0x00,
+    0x60,
+    0x44,
+    0x70,
+    0x6C,
+    0x7C,
+    0x38,
+    0x7C,
+    0x10,
+    0x7C,
+    0x38,
+    0x70,
+    0x6C,
+    0x60,
+    0x44,
+    0x40,
+    0x00,
+    0x00,
+    0x44,
+    0x30,
+    0x6C,
+    0x48,
+    0x38,
+    0x84,
+    0x10,
+    0x84,
+    0x38,
+    0x86,
+    0x6D,
+    0x86,
+    0x45,
+};
+static constexpr Bitmap bitmap_icon_speaker_and_headphones_mute{
+    {16, 16},
+    bitmap_icon_speaker_and_headphones_mute_data};
+
 } /* namespace ui */
 
 #endif /*__BITMAP_HPP__*/

firmware/application/ui_navigation.cpp

@@ -183,6 +183,10 @@ SystemStatusView::SystemStatusView(
         this->on_speaker();
     };
 
+    button_mute.on_select = [this](ImageButton&) {
+        this->on_mute();
+    };
+
     button_stealth.on_select = [this](ImageButton&) {
         this->on_stealth();
     };
@@ -218,13 +222,18 @@ void SystemStatusView::refresh() {
     if (!pmem::ui_hide_converter()) status_icons.add(&button_converter);
     if (!pmem::ui_hide_bias_tee()) status_icons.add(&button_bias_tee);
     if (!pmem::ui_hide_clock()) status_icons.add(&button_clock_status);
-    if (!pmem::ui_hide_speaker()) status_icons.add(&button_speaker);
+    if (!pmem::ui_hide_mute()) status_icons.add(&button_mute);
+
+    // Display "Disable speaker" icon only if AK4951 Codec which has separate speaker/headphone control
+    if (audio::speaker_disable_supported() && !pmem::ui_hide_speaker())
+        status_icons.add(&button_speaker);
+
     if (!pmem::ui_hide_sd_card()) status_icons.add(&sd_card_status_view);
     status_icons.update_layout();
 
     // Update icon display (try to keep all in on place).
-    // Speaker
-    if (pmem::config_audio_mute()) {
+    // Speaker Enable/Disable (AK4951 boards only)
+    if (pmem::config_speaker_disable()) {
         button_speaker.set_foreground(Color::light_grey());
         button_speaker.set_bitmap(&bitmap_icon_speaker_mute);
     } else {
@@ -232,6 +241,15 @@ void SystemStatusView::refresh() {
         button_speaker.set_bitmap(&bitmap_icon_speaker);
     }
 
+    // Audio Mute (both headphones & speaker)
+    if (pmem::config_audio_mute()) {
+        button_mute.set_foreground(Color::light_grey());
+        button_mute.set_bitmap(&bitmap_icon_speaker_and_headphones_mute);
+    } else {
+        button_mute.set_foreground(Color::green());
+        button_mute.set_bitmap(&bitmap_icon_speaker_and_headphones);
+    }
+
     // Clock status
     bool external_clk = portapack::clock_manager.get_reference().source == ClockManager::ReferenceSource::External;
     button_clock_status.set_bitmap(external_clk ? &bitmap_icon_clk_ext : &bitmap_icon_clk_int);
@@ -295,6 +313,12 @@ void SystemStatusView::on_converter() {
 }
 
 void SystemStatusView::on_speaker() {
+    pmem::set_config_speaker_disable(!pmem::config_speaker_disable());
+    audio::output::update_audio_mute();
+    refresh();
+}
+
+void SystemStatusView::on_mute() {
     pmem::set_config_audio_mute(!pmem::config_audio_mute());
     audio::output::update_audio_mute();
     refresh();

firmware/application/ui_navigation.hpp

@@ -185,7 +185,13 @@ class SystemStatusView : public View {
     // TODO: Convert to ImageToggle buttons.
     ImageButton button_speaker{
         {0, 0, 2 * 8, 1 * 16},
-        &bitmap_icon_speaker_mute,
+        &bitmap_icon_speaker,
+        Color::light_grey(),
+        Color::dark_grey()};
+
+    ImageButton button_mute{
+        {0, 0, 2 * 8, 1 * 16},
+        &bitmap_icon_speaker_and_headphones,
         Color::light_grey(),
         Color::dark_grey()};
 
@@ -230,6 +236,7 @@ class SystemStatusView : public View {
 
     void on_converter();
     void on_speaker();
+    void on_mute();
     void on_stealth();
     void on_bias_tee();
     void on_camera();