tmc51x0::Diag1Config Struct Reference

DIAG1 pin configuration structure. More...

#include <tmc51x0_types.hpp>

Public Member Functions
	Diag1Config ()=default
	Default constructor.

Public Attributes
bool	stall_dir {false}
	Bit 8: (SD_MODE=1) DIAG1 on stall, (SD_MODE=0) DIAG1 as DIR output.
bool	index {false}
	Bit 9: Enable DIAG1 on index position (microstep LUT position 0) - SD_MODE=1 only.
bool	onstate {false}
	Bit 10: Enable DIAG1 when chopper is on (second half of fullstep) - SD_MODE=1 only.
bool	steps_skipped {false}
	Bit 11: Enable output toggle when steps skipped in dcStep mode - SD_MODE=1 only.
bool	pushpull {false}
	Bit 13: Output mode (false=open collector active low, true=push pull active high)

Detailed Description

DIAG1 pin configuration structure.

Configuration for DIAG1 diagnostic output pin functionality. DIAG1 pin behavior depends on SD_MODE setting:

• SD_MODE=1 (External step/dir): Diagnostic outputs (stall, index, onstate, steps_skipped)
• SD_MODE=0 (Internal ramp): Can be used as DIR output or position compare signal

Note

steps_skipped should not be enabled with other DIAG1 options (mutually exclusive).

Constructor & Destructor Documentation

Diag1Config()

tmc51x0::Diag1Config::Diag1Config ( )

default

Default constructor.

Initializes with all diagnostic features disabled (default).

Note

steps_skipped should not be enabled with other DIAG1 options.

Member Data Documentation

index

bool tmc51x0::Diag1Config::index {false}

Bit 9: Enable DIAG1 on index position (microstep LUT position 0) - SD_MODE=1 only.

onstate

bool tmc51x0::Diag1Config::onstate {false}

Bit 10: Enable DIAG1 when chopper is on (second half of fullstep) - SD_MODE=1 only.

pushpull

bool tmc51x0::Diag1Config::pushpull {false}

Bit 13: Output mode (false=open collector active low, true=push pull active high)

stall_dir

bool tmc51x0::Diag1Config::stall_dir {false}

Bit 8: (SD_MODE=1) DIAG1 on stall, (SD_MODE=0) DIAG1 as DIR output.

steps_skipped

bool tmc51x0::Diag1Config::steps_skipped {false}

Bit 11: Enable output toggle when steps skipped in dcStep mode - SD_MODE=1 only.

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

• tmc51x0_types.hpp