Mint NextMove PCI Manual de usuario descargar pdf (Pagina 25)

Advanced Features 5-5

Move buffer low event

To install a move buffer low event handler the function installMoveBufferLowEventHandler must

be called to install the event handler with the device driver and the controller. This function accepts a

single boolean parameter. Passing true will install the event handler and allow move buffer low events to

be received. Passing false will uninstall the event handler and prevent move buffer low events being

generated or received.

When the move buffer low event is generated the function called is passed a 16-bit code representing the

axes which have reached the move buffer threshold. The move buffer threshold is set with the function

setMoveBufferLow.

Axis idle event

To install an axis idle event handler the function installAxisIdleEventHandler must be called to

install the event handler with the device driver and the controller. This function accepts a single boolean

parameter. Passing true will install the event handler and allow axis idle events to be received. Passing

false will uninstall the event handler and prevent axis idle events being generated or received.

When the axis idle event is generated the function called is passed a 16-bit code representing the axes

which have become idle.

Unknown event

To install an unknown event handler the function installUnknownEventHandler must be called to

install the event handler with the device driver and the controller. This function accepts a single boolean

parameter. Passing true will install the event handler. Passing false will uninstall the event handler.

The unknown event handler should never get called. It will catch any unrecognized codes.

Reset event

To install a reset event handler the function installResetEventHandler must be called to install the

event handler with the device driver. This function accepts a single boolean parameter. Passing true will

install the event handler and allow reset events to be received. Passing false will uninstall the event

handler and prevent reset events being generated or received.

A reset event is generated when the controller resets unexpectedly. For example, in the case of the bus

voltage dropping below a safe limit.

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Mint NextMove PCI Manual de usuario Pagina 25