Nvmedia Image Capture Calibrate sample issue

Hi,

I try to run Nvmedia Image Capture Calibrate sample with the command “./nvmimg_cc -wrregs ddpx-a/dvp_m_ar0231_rccb_raw12_1920x1236_a_ta.script -d 0 -w 1” , here is the error message I got: “can’t open /dev/i2c-0” .

I am sure the camera is connected to the machine with AO port in the camera A group.

Hi @andy_su, Please try to run this command as root. Thanks!