polling

Changes

RevisionDateWhoCommit message
5:6ea498e4d496 2020-02-12 hzsun polling default tip
4:82f7ccb294d3 2020-01-30 WilliamMarshQMUL Replace wait with sleep_for
3:8d87cbabe37e 2019-01-15 WilliamMarshQMUL change wait call; update library
2:cd1fe8c29793 2018-01-16 WilliamMarshQMUL Corrected for mbed 5
1:4709af498799 2017-01-24 WilliamMarshQMUL Correct the detect of button position
0:a66a8cb0012c 2017-01-23 WilliamMarshQMUL First sample version