GPI Start Exposure Event

The GPI start exposure event feature specifies the event type that triggers the start of exposure in the camera. This event is detected on the GPI pin designated by the GPI start exposure mode feature.

Value options:

• Rising_Edge: The input signal's rising edge triggers the exposure.
• Falling_Edge: The input signal's falling edge triggers the exposure.

See also GPI end exposure event.

GPI_Start_Exp_Event node

• Access mode: Read/Write
• Node type: Enumeration

You can use the eSDK API functions to:

• get and set the node’s current value
• get the node’s value options

For information about related features, see General Purpose Input/Output Control Features.