hw_stepper.h File Reference

Stepper hardware-specific definitions. More...

#include <hw/hw_cpufreq.h>
#include <cfg/macros.h>
#include <drv/timer.h>

Defines
#define	STEPPER_PRESCALER_LOG2 1
	CPU clock frequency is divided by 2^STEPPER_PRESCALER_LOG2 to obtain stepper clock.
#define	STEPPER_CLOCK ((CPU_FREQ) >> STEPPER_PRESCALER_LOG2)
	Stepper timer clock frequency.
#define	STEPPER_RESET_DELAY 1
	us delay to reset a stepper motor.

Detailed Description

Stepper hardware-specific definitions.

Definition in file hw_stepper.h.

#define STEPPER_RESET_DELAY 1

us delay to reset a stepper motor.

This is the time neccessary to reset the stepper controll chip. (see datasheet for more detail).

Definition at line 77 of file hw_stepper.h.