Autonomous now works.

Dependencies:   X_NUCLEO_53L1A2

Revision:
0:218da94899d9
diff -r 000000000000 -r 218da94899d9 mbed-os.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os.lib	Tue Jun 15 07:00:15 2021 +0000
@@ -0,0 +1,1 @@
+https://github.com/armmbed/mbed-os/#c6d65fe5082aeef6bf0d7043b4cbf0a9cc9a9d5e