Task 3.4.3

Fork of Task343 by Nicholas Outram

Revision:
2:d28ff9d96111
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed_app.json	Wed Sep 18 12:11:59 2019 +0000
@@ -0,0 +1,3 @@
+{
+    "requires": ["bare-metal"]
+}
\ No newline at end of file