Power down OLED before deep sleep

2026-01-23 17:14:16 +01:00
parent 144cd1b1a9
commit ae6e7b3192
3 changed files with 13 additions and 0 deletions
--- a/src/display_ui.cpp
+++ b/src/display_ui.cpp
@@ -50,6 +50,17 @@ static void oled_set_power(bool on) {
  }
 }

+void display_power_down() {
+  if (!g_display_ready) {
+    return;
+  }
+  display.clearDisplay();
+  display.display();
+  oled_set_power(false);
+  g_oled_on = false;
+  g_last_oled_on = false;
+}
+
 void display_init() {
  pinMode(PIN_OLED_CTRL, INPUT_PULLDOWN);
  Wire.begin(PIN_OLED_SDA, PIN_OLED_SCL);