Public API for Trinamic Stepper Controller Specific Functions. More...

#include <stdint.h>
#include <zephyr/drivers/stepper.h>

Data Structures
struct	tmc_ramp_generator_data
	Trinamic Stepper Ramp Generator data. More...

Macros
#define	TMC_RAMP_VSTART_MAX GENMASK(17, 0)
	Trinamic stepper controller ramp generator data limits.

#define	TMC_RAMP_VSTART_MIN 0

#define	TMC_RAMP_V1_MAX GENMASK(19, 0)

#define	TMC_RAMP_V1_MIN 0

#define	TMC_RAMP_VMAX_MAX (GENMASK(22, 0) - 512)

#define	TMC_RAMP_VMAX_MIN 0

#define	TMC_RAMP_A1_MAX GENMASK(15, 0)

#define	TMC_RAMP_A1_MIN 0

#define	TMC_RAMP_AMAX_MAX GENMASK(15, 0)

#define	TMC_RAMP_AMAX_MIN 0

#define	TMC_RAMP_D1_MAX GENMASK(15, 0)

#define	TMC_RAMP_D1_MIN 1

#define	TMC_RAMP_DMAX_MAX GENMASK(15, 0)

#define	TMC_RAMP_DMAX_MIN 0

#define	TMC_RAMP_VSTOP_MAX GENMASK(17, 0)

#define	TMC_RAMP_VSTOP_MIN 1

#define	TMC_RAMP_TZEROWAIT_MAX (GENMASK(15, 0) - 512)

#define	TMC_RAMP_TZEROWAIT_MIN 0

#define	TMC_RAMP_VCOOLTHRS_MAX GENMASK(22, 0)

#define	TMC_RAMP_VCOOLTHRS_MIN 0

#define	TMC_RAMP_VHIGH_MAX GENMASK(22, 0)

#define	TMC_RAMP_VHIGH_MIN 0

#define	TMC_RAMP_IHOLD_IRUN_MAX GENMASK(4, 0)

#define	TMC_RAMP_IHOLD_IRUN_MIN 0

#define	TMC_RAMP_IHOLDDELAY_MAX GENMASK(3, 0)

#define	TMC_RAMP_IHOLDDELAY_MIN 0

#define	TMC_RAMP_VACTUAL_SHIFT 22

#define	CHECK_RAMP_DT_DATA(node)
	Check if Ramp DT data is within limits.

#define	TMC_RAMP_DT_SPEC_GET(node)
	Get Trinamic Stepper Ramp Generator data from DT.

Functions
int	tmc5041_stepper_set_ramp (const struct device dev, const struct tmc_ramp_generator_data ramp_data)
	Configure Trinamic Stepper Ramp Generator.

int	tmc5041_stepper_set_max_velocity (const struct device *dev, uint32_t velocity)
	Set the maximum velocity of the stepper motor.

Detailed Description

Public API for Trinamic Stepper Controller Specific Functions.

Data Structures