No more freezes when mixing camera and motors

We fixed a rare hang that could occur when a script drove PWM outputs — motors, servos, dimmable LEDs — at the same time the camera and video were running. Previously that combination could lock the board up mid-run. Now PWM re-calls that only change the duty cycle skip the heavy reconfiguration step, so nothing stalls. That means a robot can move, stream video, and light up all at once without a hiccup.

Complex, multi-function builds are now far more dependable.