trigger not available

[windman]

i use usb camera (DBK 21BU04.H)
with I am sure that have trigger input,

but when I check the DeviceTriggerAvaiable property it's return false
any ideas why?

[Stefan Geissler]

Hello windman,

You may use following code for enable / disable the trigger:

        public static bool SetTrigger(ICImagingControl ic, bool OnOff )
        {

            VCDSwitchProperty Trigger;
            Trigger = (VCDSwitchProperty)ic.VCDPropertyItems.FindInterface(VCDIDs.VCDID_TriggerMode + ":" + VCDIDs.VCDElement_Value + ":" + VCDIDs.VCDInterface_Switch);

            if (Trigger != null)
            {
                Trigger.Switch = OnOff;
                return true;

            }
            return false;
       }

If this does not work too, then please let me know the used driver version and camera serial number. I assume, you have installed our WDM driver and not the Microsoft standard UVC driver.

[windman]

WDM driver?
if it is not included in the IC3 installation, then no.
how do I install it?

[Stefan Geissler]

Hello,

The driver is on the CD ROM. Follow the blue colored setup and install the camera driver.

[windman]

that solved my problem, thanks..