mpiControlAccess
Declaration
MPI_RESULT mpiControlAccess(MPIControl *control, MPIControlType type, MPIControlAddress *address);
Required Header: stdmpi.h
Change History: Added in 04.00.
Description
mpiControlAccess creates a Control object of the specified type and type-specific address. ControlAccess is the equivalent of a C++ constructor. mpiControlAccess establishes communication with the motion controller hardware, but does NOT initialize SynqNet networks connected to the controller. Controller communication can occur through direct memory access, device driver, or remote by using client/server.
mpiControlAccess is equivalent to mpiControlCreate without SynqNet initialization. For more information, see mpiControlCreate for usage details.
| *control | A pointer to a control object handle. |
|---|---|
| type | The type of communication to access the controller hardware. Specifying MPIControlTypeDEFAULT applies MPIControlTypeDEVICE. |
| *address | A pointer to a controller address structure. The address structure identifies the controller. A controller can be local, remote, or a file containing a controller’s memory snapshot. |