From 4e56d0f42075aa4f823d3b15f60b1159c8dc4f7b Mon Sep 17 00:00:00 2001
From: Synray <31429825+Synray@users.noreply.github.com>
Date: Sun, 31 May 2026 02:24:24 -0700
Subject: [PATCH] Add RSSI toggle button to looking glass (#3204)

---
 .../application/apps/ui_looking_glass_app.cpp | 22 ++++++++++++++++---
 .../application/apps/ui_looking_glass_app.hpp | 11 +++++++---
 2 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/firmware/application/apps/ui_looking_glass_app.cpp b/firmware/application/apps/ui_looking_glass_app.cpp
index 0d87072e1..ca19aac92 100644
--- a/firmware/application/apps/ui_looking_glass_app.cpp
+++ b/firmware/application/apps/ui_looking_glass_app.cpp
@@ -164,11 +164,13 @@ void GlassView::add_spectrum_pixel(uint8_t power) {
                 display.fill_rectangle({{xpos, screen_height - point}, {1, point}}, gradient.lut[spectrum_data[xpos]]);
             }
             // indicate RSSI min and max power
-            display.fill_rectangle({{0, screen_height - map(raw_min, 0, 255, 0, spectrum_height)}, {screen_width, 1}}, -gradient.lut[raw_min]);
-            display.fill_rectangle({{0, screen_height - map(raw_max, 0, 255, 0, spectrum_height)}, {screen_width, 1}}, -gradient.lut[raw_max]);
+            if (show_rssi_guides) {
+                display.fill_rectangle({{0, screen_height - map(raw_min, 0, 255, 0, spectrum_height)}, {screen_width, 1}}, -gradient.lut[raw_min]);
+                display.fill_rectangle({{0, screen_height - map(raw_max, 0, 255, 0, spectrum_height)}, {screen_width, 1}}, -gradient.lut[raw_max]);
+            }
             if (last_max_freq != max_freq_hold) {
                 last_max_freq = max_freq_hold;
-                freq_stats.set("MAX HOLD: " + to_string_short_freq(max_freq_hold));
+                freq_stats.set("MAX: " + to_string_short_freq(max_freq_hold));
             }
             plot_marker(marker_pixel_index);
         } else {
@@ -394,6 +396,7 @@ GlassView::GlassView(
                   &button_marker_plus,
                   &button_jump,
                   &button_rst,
+                  &button_rssi,
                   &freq_stats});
 
     load_presets();  // Load available presets from TXT files (or default).
@@ -448,6 +451,7 @@ GlassView::GlassView(
                 freq_stats.hidden(true);
                 button_jump.hidden(true);
                 button_rst.hidden(true);
+                button_rssi.hidden(true);
                 display.scroll_set_area(109, screen_height - 1);  // Restart scroll on the correct coordinates.
                 break;
 
@@ -458,6 +462,7 @@ GlassView::GlassView(
                 freq_stats.hidden(false);
                 button_jump.hidden(false);
                 button_rst.hidden(false);
+                button_rssi.hidden(false);
                 break;
 
             case 2:  // PEAK
@@ -468,6 +473,7 @@ GlassView::GlassView(
                 freq_stats.hidden(false);
                 button_jump.hidden(false);
                 button_rst.hidden(false);
+                button_rssi.hidden(false);
                 break;
         }
 
@@ -537,6 +543,16 @@ GlassView::GlassView(
         reset_live_view();
     };
 
+    button_rssi.on_select = [this](Button& button) {
+        show_rssi_guides = !show_rssi_guides;
+        if (show_rssi_guides) {
+            button.set_style(Theme::getInstance()->fg_green);
+        } else {
+            button.set_style(Theme::getInstance()->bg_darkest);
+        }
+        reset_live_view();
+    };
+
     display.scroll_set_area(109, screen_height - 1);  // Restart scroll on the correct coordinates
 
     // trigger:
diff --git a/firmware/application/apps/ui_looking_glass_app.hpp b/firmware/application/apps/ui_looking_glass_app.hpp
index 168b28763..9643df4c8 100644
--- a/firmware/application/apps/ui_looking_glass_app.hpp
+++ b/firmware/application/apps/ui_looking_glass_app.hpp
@@ -164,6 +164,7 @@ class GlassView : public View {
     uint8_t bin_length = screen_width;
     uint8_t offset = 0;
     uint8_t ignore_dc = 0;
+    bool show_rssi_guides = false;
 
     // start of spectrum area
     static constexpr int spectrum_y = (108 + 16);
@@ -288,15 +289,19 @@ class GlassView : public View {
         }};
 
     Button button_jump{
-        {screen_width - 4 * 8, 5 * 16, 4 * 8, 16},
+        {UI_POS_X_RIGHT(4), UI_POS_Y(5), UI_POS_WIDTH(4), UI_POS_HEIGHT(1)},
         "JMP"};
 
     Button button_rst{
-        {screen_width - 9 * 8, 5 * 16, 4 * 8, 16},
+        {UI_POS_X_RIGHT(9), UI_POS_Y(5), UI_POS_WIDTH(4), UI_POS_HEIGHT(1)},
         "RST"};
 
+    Button button_rssi{
+        {UI_POS_X_RIGHT(15), UI_POS_Y(5), UI_POS_WIDTH(5), UI_POS_HEIGHT(1)},
+        "RSSI"};
+
     Text freq_stats{
-        {UI_POS_X(0), 5 * 16, screen_width - 10 * 8, 8},
+        {UI_POS_X(0), UI_POS_Y(5), UI_POS_WIDTH(14), UI_POS_HEIGHT(1)},
         ""};
 
     MessageHandlerRegistration message_handler_spectrum_config{