HuskyLens is an easy-to-use AI machine vision sensor. It is equipped with multiple functions, such as face recognition, object tracking, object recognition, line tracking, color recognition, and tag(QR code) recognition.
In the sample code there are 2 lines which get the position of the object. One is using COMMAND_RETURN_BLOCK the other is using COMMAND_RETURN_ARROW. What is the difference and do I have to use both in the program?
The COMMAND_RETURN_ARROW is for the line tracking algorithm I'm pretty sure. Whereas the COMMAND_RETURN_BLOCK is returning position data for the object tracking algorithm. So if you are running the line tracking mode you will want to use the COMMAND_RETURN_ARROW and vice versa for the block.