Series 2600 System SourceMeters Reference Manual
Instrument Control Library 12-39
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2600S-901-01 Rev. A / May 2006
display.trigger.clear
Function
Clears the front panel trigger event detector.
Usage
display.trigger.clear()
Remarks
The trigger event detector remembers if an event has been detected since the last
display.trigger.wait
call. This function clears the trigger’s event detector and
discards the previous history of
TRIG
key presses.
Details
See “
Also see
display.trigger.wait
Function
Waits for the
TRIG
key on the front panel to be pressed.
Usage
triggered = display.trigger.wait(timeout)
timeout
Set timeout in seconds.
triggered
Returns a
true
if a trigger was detected. Returns a
false
if the
operation timed out.
Remarks
• This function will wait for the
TRIG
key on the front panel to be pressed. If the trigger
key was previously pressed and one or more trigger events were detected, this
function will return immediately.
• After waiting for a trigger with this function, the event detector will be automatically
reset and rearmed. This is true regardless of the number of events detected.
• Use the
display.trigger.clear
call to clear the trigger event detector.
Details
See “
Also see
Example
Waits up to five seconds for the
TRIG
key to be pressed:
triggered = display.trigger.wait(5)
print(triggered)
Output:
true
The above output indicates that the
TRIG
key was pressed (trigger detected) before
the five second timeout expired.
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