[Feature]Upload Modem source code

Change-Id: Id4294f30faced84d3e6fd6d5e61e1111bf287a37
diff --git a/mcu/tools/get_unc.bat b/mcu/tools/get_unc.bat
new file mode 100755
index 0000000..6b5b4c0
--- /dev/null
+++ b/mcu/tools/get_unc.bat
@@ -0,0 +1,5 @@
+tools\echo1 -n "Set UNC_PATH=" > set_unc_path.bat

+tools\pwd1 >>  set_unc_path.bat

+set_unc_path.bat 

+copy /Y set_unc_path.bat  %UNC_PATH%\

+