Don't powerDown() Torch if <5% power

Author: nseidle

Firmware/RTK_Everywhere/Begin.ino

@@ -893,14 +893,21 @@ void beginFuelGauge()
         // Check to see if we are dangerously low
         if ((batteryLevelPercent < 5) && (isCharging() == false)) // 5% and not charging
         {
-            systemPrintln("Battery too low. Please charge. Shutting down...");
+            // Currently only the Torch uses the BQ40Z50 and it does not have software shutdown
+            // So throw a warning, but don't do anything else.
+            systemPrintln("Battery too low. Please charge.");
 
-            if (online.display == true)
-                displayMessage("Charge Battery", 0);
+            // If future platforms use the BQ40Z50 and have software shutdown, allow it
+            // but avoid blocking Torch with the infinite loop of powerDown().
 
-            delay(2000);
+            // systemPrintln("Battery too low. Please charge. Shutting down...");
 
-            powerDown(false); // Don't display 'Shutting Down'
+            // if (online.display == true)
+            //     displayMessage("Charge Battery", 0);
+
+            // delay(2000);
+
+            // powerDown(false); // Don't display 'Shutting Down'
         }
     }
 #endif // COMPILE_BQ40Z50