Move debug setting so that it works during begin()

debuggingEnable() requires GNSS be marked online.

Author: nseidle

Firmware/RTK_Everywhere/GNSS_UM980.ino

@@ -69,10 +69,6 @@ void GNSS_UM980::begin()
     // Instantiate the library
     _um980 = new UM980();
 
-    // Turn on/off debug messages
-    if (settings.debugGnss)
-        debuggingEnable();
-
     // In order to reduce UM980 configuration time, the UM980 library blocks the start of BESTNAV and RECTIME until 3D
     // fix is achieved However, if all NMEA messages are disabled, the UM980 will never detect a 3D fix.
     if (isGgaActive())
@@ -97,8 +93,14 @@ void GNSS_UM980::begin()
             return;
         }
     }
+
+    online.gnss = true;
+
     systemPrintln("GNSS UM980 online");
 
+    if (settings.debugGnss)
+        debuggingEnable(); // Print all debug to Serial
+
     // Check firmware version and print info
     printModuleInfo();
 
@@ -119,8 +121,6 @@ void GNSS_UM980::begin()
         gnssFirmwareVersionInt = 99;
 
     snprintf(gnssUniqueId, sizeof(gnssUniqueId), "%s", _um980->getID());
-
-    online.gnss = true;
 }
 
 //----------------------------------------
@@ -475,8 +475,10 @@ void GNSS_UM980::disableAllOutput()
         response &= _um980->disableOutputPort("COM2");
         response &= _um980->disableOutputPort("COM3");
         if (response)
-            break;
+            return;
     }
+
+    systemPrintln("UM980 failed to disable output");
 }
 
 //----------------------------------------