USBCamera setExposure() not working

Funny, I came to robotics for the robot, but find I stay for the people. - Mr. Pockets [more]

		Chief Delphi > Technical > Programming > Java
USBCamera setExposure() not working

Thread Tools

Rate Thread

Display Modes

12-01-2017, 19:12

sanghakchun sanghakchun is offline

Registered User

AKA: Andy

FRC #0846 (The Funky Monkeys)

Team Role: Programmer

Join Date: May 2016

Rookie Year: 2015

Location: San Jose, CA

Posts: 4

sanghakchun is an unknown quantity at this point

Re: USBCamera setExposure() not working

Our team used the

Code:

v4l2-ctl

command line utility on the roboRIO to control our exposure (and auto-focus) settings on the Lifecam. We had a script that would run it with a set of arguments on every boot, as it wasn't persistent.

I can't remember the specific arguments we used, however, so you'll need to play around a bit with the utility to find the property you need to set

« Previous Thread | Portal | Next Thread »

Thread Tools
Show Printable Version Email this Page
Display Modes	Rate This Thread
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode	Rate This Thread:

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts vB code is On Smilies are On [IMG] code is On HTML code is Off

Forum Jump

All times are GMT -5. The time now is 21:33.

The Chief Delphi Forums are sponsored by Innovation First International, Inc.