#include "at32f413.h" typedef enum stepper_speed_t { STEPPER_SPEED_DIV0 = 0, STEPPER_SPEED_DIV2 = 2, STEPPER_SPEED_DIV4 = 4, STEPPER_SPEED_DIV8 = 8, STEPPER_SPEED_DIV16 = 16, STEPPER_SPEED_DIV32 = 32 } stepper_speed_t;