From a60ec376d7a5ecd8c370532e20058c86a7d3b47c Mon Sep 17 00:00:00 2001
From: Jakub <106778416+MarekZegare4@users.noreply.github.com>
Date: Sat, 16 May 2026 23:42:52 +0200
Subject: [PATCH] perf: increase render interval on static screens from 300ms
 to 2000ms
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Static screens (SettingsScreen, BotScreen, FullscreenMsgView, message
list, contact picker) were re-rendering every 300ms with no visible
benefit. New messages still trigger immediate refresh via newMsg() →
_next_refresh=100, so responsiveness is unchanged. Reduces unnecessary
SPI transfers and CPU wakeups ~6x on idle static screens.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 examples/companion_radio/ui-new/BotScreen.h         | 2 +-
 examples/companion_radio/ui-new/FullscreenMsgView.h | 2 +-
 examples/companion_radio/ui-new/UITask.cpp          | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/examples/companion_radio/ui-new/BotScreen.h b/examples/companion_radio/ui-new/BotScreen.h
index 5a333af6..cf0b0ec8 100644
--- a/examples/companion_radio/ui-new/BotScreen.h
+++ b/examples/companion_radio/ui-new/BotScreen.h
@@ -97,7 +97,7 @@ public:
       }
       display.setColor(DisplayDriver::LIGHT);
     }
-    return 300;
+    return 2000;
   }
 
   bool handleInput(char c) override {
diff --git a/examples/companion_radio/ui-new/FullscreenMsgView.h b/examples/companion_radio/ui-new/FullscreenMsgView.h
index 99b3317c..a5bfe99f 100644
--- a/examples/companion_radio/ui-new/FullscreenMsgView.h
+++ b/examples/companion_radio/ui-new/FullscreenMsgView.h
@@ -81,7 +81,7 @@ struct FullscreenMsgView {
       display.setCursor(display.width() - 6, 56);
       display.print(">");
     }
-    return 300;
+    return 2000;
   }
 
   Result handleInput(char c) {
diff --git a/examples/companion_radio/ui-new/UITask.cpp b/examples/companion_radio/ui-new/UITask.cpp
index c3316809..ed17df45 100644
--- a/examples/companion_radio/ui-new/UITask.cpp
+++ b/examples/companion_radio/ui-new/UITask.cpp
@@ -478,7 +478,7 @@ public:
       display.print("v");
     }
 
-    return 300;
+    return 2000;
   }
 
   bool handleInput(char c) override {
@@ -1293,7 +1293,7 @@ public:
                             _hist_sel < fs_hist_count - 1,
                             _hist_sel > 0);
         }
-        return 300;
+        return 2000;
       }
 
       ChannelDetails ch;
@@ -1421,7 +1421,7 @@ public:
       display.setColor(DisplayDriver::LIGHT);
       renderScrollHints(display, _msg_scroll, total_msg_items);
     }
-    return 300;
+    return 2000;
   }
 
   bool handleInput(char c) override {