> Has anyone attempted this? I was hung up on the fact that there are 6 > 16-bit PWM generators, but then realized I only needed 3 (plus 3 > GPIOs), and I think it can be done with a single PWM, 6 GPIOs and > some external logic. > > In any case, has anyone done this, and can you offer any advice? Thanks! > > -- > Rick >
It should be perfectly possible (assuming you have hall-effect sensors on the motor). I don't think there is any real advantage in using PWM for both the top side and bottom side transistors for a BLDC motor (as distinct from a PMSM, where you *do* need them). mvh., David _______________________________________________ AVR-chat mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avr-chat
