I want to drive my rover on a straight line in manual mode with skid_steering. I am using an apm 2.6, turnigy 9xr and 2 brushed dc motors.
In mission planner:
My 1st motor connected at 1st pin of apm and 2nd motor connected at 3rd pin of apm. I am also using dc motor driver like this
For straight driving i have to get same pwm from apm’s 1st and 3rd pins. But after each operation I noticed that RC1_TRIM value has changed.
What am I doing wrong? Is there any idea?