It turns out that this chip’s TIMER4 peripheral contains a feature designed exclusively for 3-phase brushless motor control. Complementary PWM outputs are built into 3 pairs of pins with ...

Software companion to BridgeSwitch motor-driver ICs controls and configures high-efficiency single- and three-phase BLDC ...

by Padauk-enabling a motor and encoder from a printer to make a three cent motor controller. The Padauk doesn’t have on-chip peripherals such as SPI, instead its IDE provides bit-banging code to ...