Dennis 7c7c99d52b Moved and split read function. Added write wrapper
The read function is now moved into the Pedals object and split up to
read_pedals() (which reads all pedals and prints the output) and
read_pedal() (which only reads one pedal).

Furthermore, the beginning of write_pedal() and write_pedals() is added.
2018-07-23 23:52:10 +02:00
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