THORLABS DCU22 Series User Manual

© 2013 Thorlabs GmbH
4 Programming (SDK)
443
4.5.45 is_SetLED
USB 2.0
USB 2.0
Syntax
INT is_SetLED (HIDS hCam, INT nValue)
Description
Attention
This function is obsolete and should not be used anymore. We recommend to use the is_IO() function
instead (see also Obsolete functions ).
Using is_SetLED(), you can toggle the color of the LED on the back of the USB DCx camera housing.
Note
The is_SetLED() function is only supported by DCU22x and DCC1240x
Input parameters
hCam
Camera handle
nValue
IS_SET_LED_OFF
Switches LED to red.
IS_SET_LED_ON
Switches LED to green.
IS_SET_LED_TOGGLE
Toggles between red and green.
Return values
IS_SUCCESS
Function executed successfully
IS_NO_SUCCESS
General error message
Related functions
is_IO()
is_SetExternalTrigger()
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THORLABS DCU22 Series Specifications

General

Brand	THORLABS
Model	DCU22 Series
Category	Security Camera
Language	English