I am totally a neophyte as far as programming is concerned so I wanted to try something very minor to start, such as being able to send a o to the Axon in Hyper terminal and have it turn on the led for a small time and then turn it off.this is what I changed and the error I get from trying to do a rebuild all.//Add your code hereunsigned int sensor_left=128;unsigned int sensor_right=128;int auto