Measurement-computing Personal488 rev.3.0 For DOS & Windows 3.Xi Manual do Utilizador Página 327

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
Vista de página 326
15A. Driver488/DRV Commands III. COMMAND REFERENCES - 15. Command References
III-312 Personal488 Users Manual, Rev. 3.0
The
TRIGGER
command issues a Group Execute Trigger (
GET
) bus command to the specified devices.
If no addresses are specified, then the
GET
only affects those devices that are already in the Listen state
as a result of a previous
OUTPUT
or
SEND
command.
WAIT
SYNTAX
WAIT
RESPONSE
None
MODE
Any
BUS STATES
Determined by previous ENTER or OUTPUT command
SEE ALSO
ENTER, OUTPUT, BUFFERED, STATUS
EXAMPLE
PRINT#1,"WAIT"
Wait for CONTINUE transfer to be done.
The
WAIT
command causes Driver488 to wait until any
CONTINUE
transfer has completed, before
returning to the users program. It can be used to guarantee that the data has actually been received
before beginning to process it, or that it has been sent before overwriting the buffer. It is especially
useful with
ENTER
when a terminator has been specified. In that case, the amount that is actually
received is unknown, and so the users program must check with Driver488 to determine when the
transfer is done. Time out checking, if enabled, is performed while
WAIT
ing.
Vista de página 326
1 2 ... 322 323 324 325 326 327 328 329 330 331 332 ... 399 400

Comentários a estes Manuais

Sem comentários