Refactor power saving logic into display drivers and add ST7789 support

2026-02-10 22:20:53 -05:00
parent ce1f06ccbf
commit fe5d58b663
11 changed files with 232 additions and 88 deletions
@@ -44,6 +44,14 @@ public:
    void clear_display();  // Full clear with refresh
    void full_refresh();   // Force full screen refresh (slower but removes ghosting)
    void sleep();          // Put display in low power mode
+
+    // Power saving hooks
+    void on_idle_2min() override;
+    void on_idle_10min() override;
+    void on_user_interaction() override;
+
+private:
+    bool is_sleeping = false;
 };

 #endif // LOW_LEVEL_DISPLAY_EPAPER_H