<syntaxhighlight lang="C">unsigned int readLine(unsigned int *sensorValues, unsigned char readMode = QTR_EMITTERS_ON, unsigned char whiteLine = 0)</syntaxhighlight> | <syntaxhighlight lang="C">unsigned int readLine(unsigned int *sensorValues, unsigned char readMode = QTR_EMITTERS_ON, unsigned char whiteLine = 0)</syntaxhighlight> |