You are here

The error about UVC control | Cypress Semiconductor

The error about UVC control

Summary: 1 Reply, Latest post by Madhu Sudhan on 04 Nov 2015 03:44 AM PST
Verified Answers: 0
Last post
Log in to post new comments.
kuangy_1432866's picture
12 posts


In my UVC firmware,the brightness,Hue,AWB controls are supported,but when I use AMCap or VirtulDub to have a control,the correct Hue and White Balance Temperature data can not be displayed. The debug printed info and Bus Bound show the returned data is right, but the data displayed in AMCap or VirtulDub is not correct,and the attached pictures show the error data, what problem would it be.

Best Regards.



mady's picture
Cypress Employee
964 posts


Do you notice any definite relation between the actual value and observed value on AMCap? Check whether they have a linear relation and if so please scale your value accordingly.


- Madhu Sudhan

Log in to post new comments.