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Dependencies: m3piExpandedCommandSet mbed
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Accept m3pi commands over a serial connection to drive an m3pi robot over a bluetooth connection.
Accepts messages in the form of a one-character command byte, followed by two optional additional integer bytes for the left and right wheel speeds, between 0 and 255.
Commands are: - 'f': Drive forward. Expects to be followed by the left and right wheel speeds to set. - 'r': Drive backwards. Expects to be followed by the left and right wheel speeds to set. - 's': Stop driving. (Sets both wheel speeds to zero.) - 'b': Request the battery level, which will be returned as an eight-character representation of a float. Note that the response may not come through in a single message, but may be broken over several. - 'z': Spin left, slowly. - 'y': Spin right, slowly.
See [this iOS program] (https://github.com/kazitasnim1/Azavea-High-School-Project/pull/3) for an example of the command set in use.