Serial#Find method for Arduino, implemented in Mbed

Adoption of, implemented without use of interrupts or buffers. Note that it keeps the thread busy, so if you're running this in the background, better use Serial#attach with a buffer.


RevisionDateWhoCommit message
0:6228e490f311 2017-11-10 Jan Jongboom Initial commit, tested on K64F with ESP8266 module default tip