Add ERROR print if no display is detected

sparkfun · Feb 6, 2025 · e2cc598 · e2cc598
1 parent 23ee3ea
commit e2cc598
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Firmware/GNSSDO_Firmware/Display.ino b/Firmware/GNSSDO_Firmware/Display.ino
@@ -95,6 +95,8 @@ void beginDisplay(TwoWire *i2cBus)
 
         delay(50); // Give display time to startup before attempting again
     }
+
+    systemPrintln("ERROR: Failed to detect or initialize the display! Continuing...\r\n");
 }
 
 // Given the system state, display the appropriate information