National Instruments GPIB-SCSI-A, Руководство пользователя

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G Mode Functions Chapter 7
GPIB-SCSI-A User Manual 7-90 © National Instruments Corp.
space (continued)
Code represents a 2-bit unsigned number. Correct values
range from 0 to 3. Count represents a 24-bit signed number.
Correct values range from -8,388,608 to +8,388,607.
If numbers that are too large are entered, there is a syntax error
in a number, or there are no numbers, the GPIB-SCSI-A
aborts the command with an EARG error indication.
See Also: wfmks.
Examples:
1.
ibwrt (gpibscsia, "space 1, 10\n", 12);
/* Tell the GPIB-SCSI-A to complete a SCSI
* SPACE command. The rest of the command
* further defines that the Target should
* space forward 10 file marks.
*/
2.
ibwrt (gpibscsia, "space 0, -20\n", 13);
/* Tell the GPIB-SCSI-A to complete a SCSI
* SPACE command. The rest of the command
* further defines that the Target should
* space backward 20 file records.
*/