Test InterruptIn without debouncing buttons. Lab 1

Dependencies:   mbed C12832

Revision:
0:a9d69c7ddfdf
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/C12832.lib	Sat Aug 10 22:41:30 2019 +0000
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+https://os.mbed.com/users/askksa12543/code/C12832/#990d5eec2ef6