dashboard: remove wifi signal bars

firmware/esp32-s3-dashboard/dashboard_config.h

@@ -1,6 +1,6 @@
 #pragma once
 
-static const char *DASHBOARD_VERSION = "0.1.76-api-led-left";
+static const char *DASHBOARD_VERSION = "0.1.77-remove-wifi-bars";
 
 // Update these if your Cargo ESP AP credentials are different.
 static const char *CARGO_WIFI_SSID = "OverlandController";

firmware/esp32-s3-dashboard/esp32-s3-dashboard.ino

@@ -27,8 +27,6 @@ static lv_obj_t *temp_tile_value_labels[2] = {nullptr};
 static lv_obj_t *temp_tile_name_labels[2] = {nullptr};
 static bool last_temp_tile_alert[2] = {false, false};
 static lv_obj_t *system_status_label = nullptr;
-static lv_obj_t *wifi_icon_label = nullptr;
-static lv_obj_t *wifi_bars_obj[4] = {nullptr};
 static lv_obj_t *cargo_status_dot = nullptr;
 static lv_obj_t *outside_status_temp_label = nullptr;
 
@@ -81,7 +79,6 @@ static String last_temp_tile_value_text[2];
 static String last_temp_tile_name_text[2];
 static String last_system_status_text;
 static String last_outside_status_temp_text;
-static int last_wifi_bar_count = -1;
 static bool last_cargo_api_ok = false;
 
 static String on_off(bool value)
@@ -187,28 +184,6 @@ static String format_hours(float hours)
     return text;
 }
 
-static int wifi_bar_count()
-{
-    if (WiFi.status() != WL_CONNECTED) {
-        return 0;
-    }
-
-    int rssi = WiFi.RSSI();
-
-    if (rssi > -60) {
-        return 4;
-    }
-
-    if (rssi > -70) {
-        return 3;
-    }
-
-    if (rssi > -80) {
-        return 2;
-    }
-
-    return 1;
-}
 
 
 static void update_outside_status_temp(const String &text)
@@ -222,43 +197,28 @@ static void update_outside_status_temp(const String &text)
 
 static void update_status_icons()
 {
-    if (wifi_icon_label == nullptr || cargo_status_dot == nullptr) {
+    if (cargo_status_dot == nullptr) {
         return;
     }
 
-    int bars = wifi_bar_count();
     bool cargo_ok = status_model.api_ok;
 
-    if (bars == last_wifi_bar_count && cargo_ok == last_cargo_api_ok) {
+    if (cargo_ok == last_cargo_api_ok) {
         return;
     }
 
-    last_wifi_bar_count = bars;
     last_cargo_api_ok = cargo_ok;
 
     lvgl_port_lock(-1);
-
-    for (int i = 0; i < 4; i++) {
-        if (wifi_bars_obj[i] == nullptr) {
-            continue;
-        }
-
-        lv_obj_set_style_bg_color(
-            wifi_bars_obj[i],
-            i < bars ? lv_color_hex(0xDDE3EA) : lv_color_hex(0x3A4652),
-            0
-        );
-    }
-
     lv_obj_set_style_bg_color(
         cargo_status_dot,
         cargo_ok ? lv_color_hex(0x32D583) : lv_color_hex(0xF97066),
         0
     );
-
     lvgl_port_unlock();
 }
 
+
 static int clamp_int(int value, int min_value, int max_value)
 {
     if (value < min_value) {
@@ -1599,20 +1559,6 @@ static void create_overland_overview_screen()
         lv_obj_center(relay_button_labels[i]);
         lv_obj_add_flag(relay_buttons[i], LV_OBJ_FLAG_HIDDEN);
     }
-
-    wifi_icon_label = lv_label_create(system_card);
-    lv_label_set_text(wifi_icon_label, "");
-    lv_obj_add_flag(wifi_icon_label, LV_OBJ_FLAG_HIDDEN);
-
-    for (int i = 0; i < 4; i++) {
-        wifi_bars_obj[i] = lv_obj_create(system_card);
-        lv_obj_set_size(wifi_bars_obj[i], 10, 10 + (i * 7));
-        lv_obj_set_style_radius(wifi_bars_obj[i], 2, 0);
-        lv_obj_set_style_border_width(wifi_bars_obj[i], 0, 0);
-        lv_obj_set_style_bg_color(wifi_bars_obj[i], lv_color_hex(0x3A4652), 0);
-        lv_obj_align(wifi_bars_obj[i], LV_ALIGN_LEFT_MID, 12 + (i * 16), 10 - (i * 4));
-    }
-
 cargo_status_dot = lv_obj_create(system_card);
     lv_obj_set_size(cargo_status_dot, 18, 18);
     lv_obj_set_style_radius(cargo_status_dot, LV_RADIUS_CIRCLE, 0);