Lab 4 part 2

Dependencies:   MMA8451Q3

Revision:
0:4de96d5b7032
diff -r 000000000000 -r 4de96d5b7032 mbed-os.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Thu Mar 05 11:10:12 2020 +0000
@@ -0,0 +1,1 @@
+https://github.com/ARMmbed/mbed-os/#430e64fce8098fd5e54f6de32f3f029f35dc705f