Make a beep once goggles are up and running.

.vscode/launch.json

@@ -0,0 +1,15 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "HDZGOGGLE emulator",
+            "type": "cppdbg",
+            "request": "launch",
+            "program": "${workspaceFolder}/build_emu/HDZGOGGLE",
+            "cwd": "${workspaceFolder}"
+        }
+    ]
+}

src/core/main.c

@@ -195,6 +195,10 @@ int main(int argc, char *argv[]) {
     // Head alarm
     head_alarm_init();
 
+    if (g_setting.power.beep_on_power) {
+        beep();
+    }
+
     // 10. Execute main loop
     g_init_done = 1;
     for (;;) {

src/core/settings.c

@@ -40,6 +40,7 @@ const setting_t g_setting_defaults = {
         .osd_display_mode = SETTING_POWER_OSD_DISPLAY_MODE_TOTAL,
         .power_ana = false,
         .calibration_offset = 0,
+        .beep_on_power = false
     },
     .record = {
         .mode_manual = false,
@@ -384,6 +385,7 @@ void settings_load(void) {
     g_setting.power.osd_display_mode = ini_getl("power", "osd_display_mode", g_setting_defaults.power.osd_display_mode, SETTING_INI);
     g_setting.power.power_ana = ini_getl("power", "power_ana_rx", g_setting_defaults.power.power_ana, SETTING_INI);
     g_setting.power.calibration_offset = ini_getl("power", "calibration_offset", g_setting_defaults.power.calibration_offset, SETTING_INI);
+    g_setting.power.beep_on_power = settings_get_bool("power", "beep_on_power", false);
 
     // record
     g_setting.record.mode_manual = settings_get_bool("record", "mode_manual", g_setting_defaults.record.mode_manual);

src/core/settings.h

@@ -75,6 +75,7 @@ typedef struct {
     setting_power_osd_display_mode_t osd_display_mode;
     bool power_ana;
     int calibration_offset;
+    bool beep_on_power;
 } setting_power_t;
 
 typedef enum {

src/driver/hardware.c

@@ -921,7 +921,9 @@ void Analog_Module_Power(bool ForceSet) {
             }
         }
         if ((Analog_Module_Power_State_Last != Analog_Module_Power_State) || (ForceSet == 1)) {
-            beep();
+            if (g_setting.power.beep_on_power) {
+                beep();
+            }
             Analog_Module_Power_State_Last = Analog_Module_Power_State;
             DM5680_Power_AnalogModule(Analog_Module_Power_State);
         }

src/ui/page_common.h

@@ -74,7 +74,7 @@ extern "C" {
 #define RIGHT_BUTTON_IMG "right_button.png"
 #define ALERT_IMG        "alert.png"
 
-#define MAX_PANELS 9
+#define MAX_PANELS 10
 
 #define FLAG_SELECTABLE LV_OBJ_FLAG_USER_1
 #define STATE_DISABLED LV_STATE_USER_1

src/ui/page_power.c

@@ -28,6 +28,7 @@ enum {
     ROW_CALIBRATION_OFFSET,
     ROW_OSD_DISPLAY_MODE,
     ROW_WARN_TYPE,
+    ROW_POWER_BEEP,
     ROW_POWER_ANA,
     ROW_BACK,
 
@@ -40,6 +41,7 @@ static slider_group_t slider_group_cell_count;
 static slider_group_t slider_group_calibration_offset;
 static btn_group_t btn_group_osd_display_mode;
 static btn_group_t btn_group_warn_type;
+static btn_group_t btn_group_power_on_beep;
 static btn_group_t btn_group_power_ana;
 
 static slider_group_t* selected_slider_group = NULL;
@@ -92,7 +94,7 @@ static lv_obj_t *page_power_create(lv_obj_t *parent, panel_arr_t *arr) {
     lv_obj_clear_flag(page, LV_OBJ_FLAG_SCROLLABLE);
     lv_obj_set_size(page, 1063, 980);
     lv_obj_add_style(page, &style_subpage, LV_PART_MAIN);
-    lv_obj_set_style_pad_top(page, 94, 0);
+    lv_obj_set_style_pad_top(page, 70, 0);
 
     lv_obj_t *section = lv_menu_section_create(page);
     lv_obj_add_style(section, &style_submenu, LV_PART_MAIN);
@@ -101,7 +103,7 @@ static lv_obj_t *page_power_create(lv_obj_t *parent, panel_arr_t *arr) {
     create_text(NULL, section, false, "Power:", LV_MENU_ITEM_BUILDER_VARIANT_2);
 
     lv_obj_t *cont = lv_obj_create(section);
-    lv_obj_set_size(cont, 970, 680);
+    lv_obj_set_size(cont, 970, 700);
     lv_obj_set_pos(cont, 0, 0);
     lv_obj_set_layout(cont, LV_LAYOUT_GRID);
     lv_obj_clear_flag(cont, LV_OBJ_FLAG_SCROLLABLE);
@@ -122,6 +124,7 @@ static lv_obj_t *page_power_create(lv_obj_t *parent, panel_arr_t *arr) {
     create_slider_item(&slider_group_calibration_offset, cont, "Voltage Calibration", 0, g_setting.power.calibration_offset, ROW_CALIBRATION_OFFSET);
     create_btn_group_item(&btn_group_osd_display_mode, cont, 2, "Display Mode", "Total", "Cell Avg.", "", "", ROW_OSD_DISPLAY_MODE);
     create_btn_group_item(&btn_group_warn_type, cont, 3, "Warning Type", "Beep", "Visual", "Both", "", ROW_WARN_TYPE);
+    create_btn_group_item(&btn_group_power_on_beep, cont, 2, "Beep on Power", "Off", "On", "", "", ROW_POWER_BEEP);
 
     // Batch 2 goggles only
     if (getHwRevision() >= HW_REV_2) {
@@ -152,6 +155,7 @@ static lv_obj_t *page_power_create(lv_obj_t *parent, panel_arr_t *arr) {
     lv_slider_set_value(slider_group_calibration_offset.slider, g_setting.power.calibration_offset, LV_ANIM_OFF);
     btn_group_set_sel(&btn_group_osd_display_mode, g_setting.power.osd_display_mode);
     btn_group_set_sel(&btn_group_warn_type, g_setting.power.warning_type);
+    btn_group_set_sel(&btn_group_power_on_beep, g_setting.power.beep_on_power ? 1 : 0);
     btn_group_set_sel(&btn_group_power_ana, g_setting.power.power_ana);
 
     page_power_update_cell_count();
@@ -327,6 +331,12 @@ static void page_power_on_click(uint8_t key, int sel) {
         ini_putl("power", "warning_type", g_setting.power.warning_type, SETTING_INI);
         break;
 
+    case ROW_POWER_BEEP:
+        btn_group_toggle_sel(&btn_group_power_on_beep);
+        g_setting.power.beep_on_power = (btn_group_get_sel(&btn_group_power_on_beep) != 0);
+        settings_put_bool("power", "beep_on_power", g_setting.power.beep_on_power);
+        break;
+
     case ROW_POWER_ANA:
         // Batch 2 goggles only
         if (getHwRevision() >= HW_REV_2) {

src/ui/ui_main_menu.c

@@ -1,5 +1,6 @@
 #include "ui/ui_main_menu.h"
 
+#include <assert.h>
 #include <stdio.h>
 
 #include <log/log.h>
@@ -100,8 +101,12 @@ void submenu_enter(void) {
 
     if (pp->p_arr.max) {
         // if we have selectable entries, select the first selectable one
-        for (pp->p_arr.cur = 0; !lv_obj_has_flag(pp->p_arr.panel[pp->p_arr.cur], FLAG_SELECTABLE); ++pp->p_arr.cur);
-        set_select_item(&pp->p_arr, pp->p_arr.cur);
+        for (pp->p_arr.cur = 0; pp->p_arr.cur < pp->p_arr.max && !lv_obj_has_flag(pp->p_arr.panel[pp->p_arr.cur], FLAG_SELECTABLE); ++pp->p_arr.cur);
+        if (pp->p_arr.cur == pp->p_arr.max) {
+            pp->p_arr.cur = 0;
+        } else {
+            set_select_item(&pp->p_arr, pp->p_arr.cur);
+        }
     }
 
     if (pp->enter) {
@@ -264,7 +269,7 @@ void main_menu_show(bool is_show) {
 
 static void main_menu_create_entry(lv_obj_t *menu, lv_obj_t *section, page_pack_t *pp) {
     LOGD("creating main menu entry %s", pp->name);
-
+    assert(pp->p_arr.max <= MAX_PANELS);
     pp->page = pp->create(menu, &pp->p_arr);
 
     lv_obj_t *cont = lv_menu_cont_create(section);