94
Note:
1) The vision marker format is as follows:
The first item is the number of markers the robot has detected. The second item is a group of 5 values: Vision
Marker ID, X-axis of the center point, Y-axis of the center point, W-width and H-height. The same format is
used for all following items, as shown below:
2) Descriptions for returned ID values identified by the robot:
ID=0: emit sounds
ID=1: stop
ID=2: dice
ID=3: target