ask DS3231 Module for time and display to console. optionally set the time too.

Dependencies:   ds3231 max32630fthr USBDevice

Revision:
0:4527149f9f39
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ds3231.lib	Fri Jul 23 02:44:24 2021 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/teams/Maxim-Integrated/code/ds3231/#11630748e2f2