Complete rewrite of NucleoFlasher.bat

 Rewrote to use WMIC as the previous version didn't work on some machines, and also using WMIC is a much more elegant way to find the mass storage device (disk drive)

Author: rogerclarkmelbourne

nucleoFlasher/nucleoFlasher.bat

@@ -1,16 +1,9 @@
 @ECHO off
-
 SET SOURCE=%2
 SET SRC_PARSE=%SOURCE:/=\%
 SET TARGET=%4
-
-FOR %%I IN (D E F G H I J K L M N O P Q R S T U V W X Y Z) DO (
-	VOL %%I: 2>NUL | FIND "%TARGET%" >NUL && SET DEST=%%I:
-)
-
-IF DEFINED DEST (
-	XCOPY %SRC_PARSE% %DEST% /Y /Q >NUL
-) ELSE (
-	ECHO %TARGET% not found. Please ensure the device is correctly connected
-	EXIT /B 1
-)
+setlocal enabledelayedexpansion
+for /F "skip=1 tokens=*" %%a in ('WMIC LOGICALDISK where "volumename like '%TARGET%%%'" get deviceid') do if not defined id set id=%%a
+Call Set "deviceid=%%id: =%%"
+if not "%deviceid%" == "" (XCOPY %SRC_PARSE% %deviceid% /Y /Q >NUL 
+echo Upload complete ) else ( echo %TARGET% not found. Please ensure the device is correctly connected)