The TXT is recognizing my camera ok. If I login to the TXT with ssh (usrid/pwd ROBOPro/ROBOPro) I can see the following:
The mpeg_streamer in /var/psg/WebCam works as well with my camera in YUV mode. Running Test.sh turns the TXT into a web server, and my computer/browser shows the webcam video when pointed at the TXT (http://192.168.7.2:8080, when connecting via USB). The TXT says it uses YUV:$ lsusb
Bus 001 Device 002: ID 046d:0991 Logitech, Inc. QuickCam Pro for Notebooks
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
$ v4l2-ctl --list-formats
ioctl: VIDIOC_ENUM_FMT
Index : 0
Type : Video Capture
Pixel Format: 'MJPG' (compressed)
Name : MJPEG
Index : 1
Type : Video Capture
Pixel Format: 'YUYV'
Name : YUV 4:2:2 (YUYV)
v4l2-ctl --list-formats-ext
<shows a long list of sizes for both formats, including:>
Size: Discrete 320x240
Interval: Discrete 0.033 s (30.000 fps)
Interval: Discrete 0.067 s (15.000 fps)
However if I try that in MJPEG mode (remove '-y' and '-q 85' options from the input stream in Test.sh), the browser doesn't show the picture and says the streams contains errors.MJPG Streamer Version.: 2.0
i: Using V4L2 device.: /dev/video0
i: Desired Resolution: 320 x 240
i: Frames Per Second.: 25
i: Format............: YUV
i: JPEG Quality......: 85
o: www-folder-path...: ./www/
o: HTTP TCP port.....: 8080
o: username:password.: disabled
o: commands..........: enabled
When I use ROBOPro, and activate the preview in the camera tab, I get no video from the TXT. The led on the camera turns on, but the TXT sends no video. Is ROBOPro expecting mjpg mode (which clearly doesn't work well with my camera, despite the fact that it does seem to have the capability)?MJPG Streamer Version.: 2.0
i: Using V4L2 device.: /dev/video0
i: Desired Resolution: 320 x 240
i: Frames Per Second.: 15
i: Format............: MJPEG
o: www-folder-path...: ./www/
o: HTTP TCP port.....: 8080
o: username:password.: disabled
o: commands..........: enabled
Anybody know what capabilities the ft camera has? What shows when running the above commands? How is the TXT sending video data to ROBOPro? mjpeg, or something else?
Thanks for any info you can provide.
Regards,
Willem Evert Nijenhuis.