tmc5240_init_param Struct Reference

TMC5240 initialization parameters. More...

#include <tmc5240.h>

Collaboration diagram for tmc5240_init_param:

Public Attributes
struct no_os_spi_init_param	spi_init_param
uint32_t	vstart
uint32_t	a1
uint32_t	v1
uint32_t	a2
uint32_t	v2
uint32_t	amax
uint32_t	vmax
uint32_t	dmax
uint32_t	d2
uint32_t	d1
uint32_t	vstop
uint32_t	clock
uint32_t	step_angle_millidegrees
uint8_t	microsteps_res
uint8_t	iholddelay
uint8_t	irundelay
uint8_t	current_hold
uint8_t	current_run
uint8_t	toff
uint8_t	tbl
uint8_t	global_scaler
uint8_t	slope_control
uint8_t	current_range

Detailed Description

TMC5240 initialization parameters.

Member Data Documentation

a1

uint32_t tmc5240_init_param::a1

First acceleration phase

a2

uint32_t tmc5240_init_param::a2

Second acceleration phase

amax

uint32_t tmc5240_init_param::amax

Maximum acceleration

clock

uint32_t tmc5240_init_param::clock

Internal clock frequency in Hz

current_hold

uint8_t tmc5240_init_param::current_hold

Hold current (0-31, scaled by 1/32)

current_range

uint8_t tmc5240_init_param::current_range

Current range selection

current_run

uint8_t tmc5240_init_param::current_run

Run current (0-31, scaled by 1/32)

d1

uint32_t tmc5240_init_param::d1

First deceleration phase

d2

uint32_t tmc5240_init_param::d2

Second deceleration phase

dmax

uint32_t tmc5240_init_param::dmax

Maximum deceleration

global_scaler

uint8_t tmc5240_init_param::global_scaler

Global current scaling (0-255)

iholddelay

uint8_t tmc5240_init_param::iholddelay

Hold current delay

irundelay

uint8_t tmc5240_init_param::irundelay

Run current delay

microsteps_res

uint8_t tmc5240_init_param::microsteps_res

Microstepping resolution

slope_control

uint8_t tmc5240_init_param::slope_control

Slope control for voltage ramping

spi_init_param

struct no_os_spi_init_param tmc5240_init_param::spi_init_param

SPI initialization parameters

step_angle_millidegrees

uint32_t tmc5240_init_param::step_angle_millidegrees

Motor step angle in millidegrees

tbl

uint8_t tmc5240_init_param::tbl

Blank time setting

toff

uint8_t tmc5240_init_param::toff

Off-time setting

v1

uint32_t tmc5240_init_param::v1

First velocity threshold

v2

uint32_t tmc5240_init_param::v2

Second velocity threshold

vmax

uint32_t tmc5240_init_param::vmax

Maximum velocity

vstart

uint32_t tmc5240_init_param::vstart

Start velocity

vstop

uint32_t tmc5240_init_param::vstop

Stop velocity

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The documentation for this struct was generated from the following file:

• drivers/motor/tmc5240/tmc5240.h