int SensorDIGPSRelativeHeading ( byte  port )

inline

SensorDIGPSRelativeHeading function.

Read the angle travelled since last request. Resets the request coordinates on the GPS sensor. Sends the angle of travel since the last call.

Parameters

port	The port to which the Dexter Industries GPS sensor is attached. See the Input port constants group. You may use a constant or a variable.

Returns

The relative heading in degrees

Examples:

ex_digps.nxc.