LI-COR LI-6400, Руководство пользователя

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LPL Reference
The Reference
Using the LI-6400 24-29
DIOCOUNTMS Define counting resolution for all counters
Initial: Num timeMs
Final: -
How often should the operating system check the digital inputs for changes? Mini-
mum useful value is 10.
DIODEFCOUNT Define or un-define a portPin as a counter.
Initial: Num code (1=define, 0=undefine), Num portPin (e.g. 0x0302)
Final: -
Use
DIOCOUNT
to read the counter.
DIODEFPORT Set direction of a bidirectional digital port
Initial: Num dir (1=in, 0=out), Num port (e.g. 2)
Final: -
Only works on bidirectional ports. Determine status and ability with
DIOSTATUS
.
DIOERR Number of digital port resets have occurred
Initial: -
Final: Long count
See Digital Errors on page 23-77.
DIOGET Returns status of a portPin.
Initial: Num portPin (e.g. 0x0302)
Final: Long highLow (1=high or 0=low)
DIOGETPORT Get state of multiple pins in a port
Initial: Num maskWord , Num port
Final: Long stateWord
Set bits in mask determine what pinsÕ status values are returned.
Related Keywords:
DIOSETPORT
DIONPINS
How many pins in a port
Initial: Num port
Final: Long pins
DIONPORTS
How many ports are available
Initial: -
Final: Long
numPorts
DIOSET
Set a portPin high or low
Initial: Num
state
(1=high, 0=low), Num
portPin
(e.g. 0x0302)
Final: -
Related Keywords: DIOGET