National Instruments GPIB-SCSI-A, Руководство пользователя

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G Mode Functions Chapter 7
GPIB-SCSI-A User Manual 7-20 © National Instruments Corp.
dtin (continued)
/* After transferring the data and ensuring
* that the Target is in the Status phase,
* a call to cmp allows the GPIB-SCSI-A to
* process the Status and Message In phases.
*/
}
else
/* state == RDY */
{
ibwrt (gpibscsia, "cmp\n", 4);
/* Because you have a box ready indication
* from the GPIB-SCSI-A, the Target went into
* the Status phase instead of a Data In phase.
* The call to cmp allows the GPIB-SCSI-A to
* process the Status and Message In phases.
*/
unexpected_abort()
/* Because there was no data transferred,
* some sort of error occurred. Perform
* desired type of error recovery.
*/
}