Creating a project about PriSensor for TT_Mxx

Revision:
0:8f7f050af5a8
Child:
2:4b5ebf838a40
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Thu Mar 21 10:01:07 2019 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#51d55508e8400b60af467005646c4e2164738d48