Proposed solution to lab 3

Revision:
2:dad9e6e165e7
Parent:
1:126dd2f5fc2d
Child:
4:ebd00f94455a
--- a/mbed-os.lib	Wed Jan 24 21:55:43 2018 +0000
+++ b/mbed-os.lib	Wed Jan 23 17:05:06 2019 +0000
@@ -1,1 +1,1 @@
-https://github.com/ARMmbed/mbed-os/#96d9a00d0a1d25095b330095fa81c40f7741777c
+https://github.com/ARMmbed/mbed-os/#a8f0c33eaa2c52babff9655417c36f4b5edd54d7