Actual microstep current register (MSCURACT) More...

#include <tmc51x0_registers.hpp>

Public Attributes
uint32_t	value

struct {

int32_t cur_b: 9

uint32_t reserved1: 7
	Reserved bits (9..15) More...

int32_t cur_a: 9

uint32_t reserved2: 7
	Reserved bits (25..31) More...

}	bits

Detailed Description

Actual microstep current register (MSCURACT)

Read-only register showing actual microstep current for both phases. Values are signed 9-bit (-256 to 255) as read from MSLUT (not scaled by current).

Bit assignments per datasheet:

Bits 8..0: CUR_B (signed) - Actual microstep current for motor phase B (sine wave)
Bits 24..16: CUR_A (signed) - Actual microstep current for motor phase A (co-sine wave)

Member Data Documentation

◆ [struct]

struct { ... } tmc51x0::MSCURACT_Register::bits

◆ cur_a

int32_t tmc51x0::MSCURACT_Register::cur_a

Bits 24..16: Actual microstep current phase A (signed, -256 to 255)

◆ cur_b

int32_t tmc51x0::MSCURACT_Register::cur_b

Bits 8..0: Actual microstep current phase B (signed, -256 to 255)

◆ reserved1

uint32_t tmc51x0::MSCURACT_Register::reserved1

Reserved bits (9..15)

◆ reserved2

uint32_t tmc51x0::MSCURACT_Register::reserved2

Reserved bits (25..31)

◆ value

uint32_t tmc51x0::MSCURACT_Register::value

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

tmc51x0_registers.hpp

Public Attributes