Where to start with turtlebot?
Hi, I start to learn ros and have the turtlebot. I did all tutorials and don't know how to go on. I have an assignment - turtlebot have to scan a figure from paper and after it must search the figure in the room, move to this figure and stop nearly.
As I understand, turtlebot have a ready base controller, navigation, odomentry and so on, I don't need creating it myself, in bringup minimal I saw this packages and used. But I don't understand how to use it separately, and I couldn't find their sources. Personally, I think to write node for global control, but also can't figure out what topics I need publish, subscribre, what services i need, what I must to write myself and what I can use ready-prepared?
I hope my questions is clear, if not asking please.
write more clear about you taks
I suggest http://www.cse.sc.edu/~jokane/agitr/