MIPI 9281 camera initialization fails

Published by josem on

Home Forums Arducam USB Camera Shields MIPI 9281 camera initialization fails

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    • #27922


      I am trying video stream demos both in python and cpp. Both were working on my rspberry pi without any problem but now the camera is not initilized and returns “65281” value. I did not make any modificaton neither in cpp/python code nor in the conf file. I have no idea about what happened. It was working and then suddenly stopped working. I have 3 camera modules with 3 usb shields but none of them is working. All they are the same model.

      Hardware: Raspberry pi 3 Model A+

      Camera module: MIPI9281

      USB shield: UC391 Rev.E

      Conf file: I tried all the conf files (except the trigger mode) in /home/pi/arducam/ArduCAM_USB_Camera_Shield/Config/USB2.0_UC-391_Rev.E/MIPI/OV9281/1Lane and 2lane folders

      Thank you in advance.

    • #27926

      It is my silly mistake. I have to run it with “sudo”.

    • #28081

      Great to hear you have solved your problem.


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