GPI Start Exposure Mode

The GPI start exposure mode feature selects the general-purpose input (GPI) pin used to initiate camera exposure via an external trigger. This pin can be the same as the one used for the GPI end exposure mode, allowing for flexible setup configurations.

Example value options:

• GPI_2
• GPI_4
• GPI_5

See also GPI start exposure event.

GPI_Start_Exp_Mode 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.