Hi i am designing and constructing a robot which is able to serve tea in different rooms in a company office. The robot is to follow a given path and be able to detect and avoid obstruction and if it looses the path, be able to track back its path.Also the robot should be able to be autonomous as well as being controlled through gsm or bluetooth technology. i intent to use avr microcontroller specifically atmega168.
can anybody assist me with an adc assembly code for reading analog sensors using the atmega168 controller?