hello everyone,
My DM368 EVM is bought from TI,Linux:206.32.17,DVSDK:dvsdk_dm368_4_02_00_06
I have also build the NFS,and i want to capture image from the camera.
uboot like this:
bootargs=console=ttyS0,115200n8 rw dm365_imp.oper_mode=0 video=davincifb:vid0=OFF:vid1=OFF:osd0=480x272x16,4050K mem=60MB vpfe_capture.interface=1 davinci_enc_mngr.ch0_output=LCD davinci_enc_mngr.ch0_mode=480x272 root=/dev/nfs nfsroot=10.22.74.211:/root/targetfs ip=10.22.74.212:10.22.74.211:10.22.74.211:255.255.255.192
And i execute this command :
gst-launch -e v4l2src always-copy=false num-buffers=1 input-sr
c=camera ! video/x-raw-yuv,format=\(fourcc\)UYVY, width=640, height=480 ! jpegen
c -e ! filesink location=VGA_jpeg_file03.jpg
The Jpeg file is empty,and display the error like this :
mt9p031 1-005d: control id -2147483648 not supported
vpfe-capture vpfe-capture: input information not found for the subdev
mt9p031 1-005d: control id 9963776 not supported
mt9p031 1-005d: control id 9963777 not supported
mt9p031 1-005d: control id 9963778 not supported
mt9p031 1-005d: control id 9963779 not supported
mt9p031 1-005d: control id 9963780 not supported
after the above error,i must use Ctrl+c to stop the processing.
thank you in advance
fanfan
