Point Grey Flea3 GigE - Flea3 GigE Attributes and Parameters; Pixel Formats Overview

Point Grey Flea3 GigE Technical Reference 7 Image Acquisition
7.1.3 Bulb Shutter Trigger (Mode 1)
Also known as Bulb Shutter mode, the camera starts integration of the incoming light from external trigger input.
Integration time is equal to low state time of the external trigger input.
Figure 7.2: Trigger Mode 1 (“Bulb Shutter Mode”)
GenICam—Acquisition Control
Acquisition Mode Trigger width
Trigger Selector Exposure Active
Trigger Mode On
Trigger Source Line x (GPIOpin)
Trigger Activation Rising or Falling edge
Trigger Delay 0
Exposure Mode Trigger Width
Exposure Time Integration Time
Exposure Auto Off
Registers—TRIGGER_MODE: 830h
Presence [0] 1
ON [6] 1
Polarity [7] Low/High
Source [8-10] GPIOPin
Value [11] Low/High
Mode [12-15] Trigger_Mode_1
Parameter [20-31] None
Revised 10/29/2013
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