Comments (2)
Quick update: I tried to capture by writing a c++ program to capture image via v4l2. In the program I set gain = 8. However, I noticed the gain seems to bounce back to a certain value and stopped. So looks like there's some internal register (most likely gain_auto 0x0199e205 (bool)) that is controlling the gain and we are not able to program it via v4l2?
from tiscamera.
Hello
the missing properties are not known by v4l2 by default. Thus we made some udev rules, which add these properties to v4l2. You can follow the article at https://wiki.theimagingsource.com/index.php/Using_USB_2.0_CCD_Cameras_in_Linux, even if it is for using one of our older camera models. The udev file contains the rules for the modern cameras too.
As you can see in your listing, gain is expected to have a range from 0 to 240. I suppose, you will get this range after installing the udev rules.
The 0x0199e205 is for gain auto. If gain auto is enabled (true), then it always will override a gain (0x00980913 ) value you try to set.
Stefan
from tiscamera.
Related Issues (20)
- Cannot get image/video from DFK 42BUC03 on Linux HOT 2
- ERROR tcam-libtcam timeout while waiting for new image buffer HOT 5
- Broken dependency HOT 4
- Failed to find any device to open DMK23G445 HOT 2
- Feature Requset: Callback for external trigger, before sensor read-off HOT 6
- Cmake cannot find tcam HOT 1
- PolarizedMono12Packed HOT 5
- Is there a DFK31BU camera driver available for the Raspberry Pi? HOT 7
- Intermittent failure to change pipeline state HOT 9
- Rasberry Pi 3 Arducam Day-Night Vision Camera not available HOT 1
- unable to detect camera on ubuntu HOT 5
- AttributeError: 'GstTcamBin' object has no attribute 'get_device_serials_backend' while running the 00-list-devices.py HOT 6
- support 23.04, 23.10, and 24.04 HOT 1
- Performance Variation Across Ubuntu Versions and tiscamera Package Versions HOT 4
- Is it Possible to Share a GigE Camera Feed Between Two PCs? HOT 2
- Use dfk 33ux287 tisCam code to install library fail HOT 7
- Stuck setting pipeline state to ready - pipeline.set_state(Gst.State.READY) due to TriggerMode HOT 3
- Cannot verify installation in Jetson AGX Orin HOT 8
- No v4l2 firmware support for DFK 61BUC02 Cameras HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from tiscamera.