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Unread 03-02-2015, 21:32
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emusteve emusteve is offline
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need "simple vision" help

Trying to get started with vision in this year's environment. Figured I'd start with the "Simple Vision" example. (supposed to push an image to the dashboard.) Started by using the NI Axis Camera Tool to configure the camera. RoboRio finds the camera and lists it as "Cam0". I build and deploy the example code, but the RoboRio log reports "Error when getting image from camers: IMAQdxError:-1074360306: No acquisition in progress, at edu.wpi.first.wpilibi.CameraServer.capture(CameraS erver.java:182)"

Anyone have any idea what is going on here? I should mention that I'm using the Axis 206, same camera as described in the documentation (or what passes for such). I"ve also tried all options for Live View, thinking that the problem might be in how the camera is serving up the image, but no luck regardless of setting for ActiveX, Java Applet, or Still Image.

Thanks for any help.
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