Runtime tuning passed to DeviceManager::init. Every field has a sensible default, so a caller can pass {} (or omit it) and override only what it cares about; new knobs can be added here without changing the init signature. More...

#include <device_manager.h>

Collaboration diagram for mm::node::DeviceManagerConfig:

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Public Attributes
bool	readObjectDictionaryOnPreop = true

bool	useCompleteAccess = true

std::string	recorderDumpDir

uint32_t	recorderCapacity = 300000

Detailed Description

Runtime tuning passed to DeviceManager::init. Every field has a sensible default, so a caller can pass {} (or omit it) and override only what it cares about; new knobs can be added here without changing the init signature.

Member Data Documentation

◆ readObjectDictionaryOnPreop

bool mm::node::DeviceManagerConfig::readObjectDictionaryOnPreop = true

Read a device's object dictionary when it first reaches PRE-OP (definitions only, cache-first) so dumps/monitoring/Parameters have names and data types without a manual read. See transitionToState.

◆ recorderCapacity

uint32_t mm::node::DeviceManagerConfig::recorderCapacity = 300000

Depth of the process-data recorder ring in cycles/rows; the ring is allocated at configureProcessData to hold exactly this many cycles, independent of the loop period.

◆ recorderDumpDir

std::string mm::node::DeviceManagerConfig::recorderDumpDir

Directory for .mmpd recorder dumps. Empty resolves at dump time to a "dumps" subdirectory of the per-user cache directory (mm::core::userCacheDir) — not the OS temporary directory, which is reaped on a timer. Passed through to dumpProcessData.

◆ useCompleteAccess

bool mm::node::DeviceManagerConfig::useCompleteAccess = true

Read multi-subindex objects with a single CoE Complete Access upload during a parameter value read, falling back to per-subindex reads on slaves that do not support it. See Device::initializeParameters.

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