Take NXTLineLeader line snapshot.
Takes a snapshot of the line under the sensor and tracks that position in subsequent tracking operations. This function also will set color inversion if it sees a white line on a black background. The port must be configured as a Lowspeed port before using this function.
|port||The sensor port. See NBC Input port constants. |
|i2caddr||The sensor I2C address. See sensor documentation for this value. |
- A status code indicating whether the operation completed successfully or not. See CommLSCheckStatusType for possible Result values.