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C779
,* Chip Information-EN: [[File:TC358743XBG_datasheet_en_20171026.pdf|none|HDMI TO CSI-2 Chip-EN]]
* Chip Information-CN: [[File:TC358743XBG_datasheet_zh_cn_20151218.pdf|none|HDMI TO CSI-2 Chip-CN]]
==How to check whether this module is driven correctly?==
step1. Check this module if be driven?
After connecting all the cables, power on the Raspberry Pi, the C779 indicator light is normally green, and after opening the Raspberry Pi terminal, enter the following command:
ls /dev
then check if video0 appears. If it appears correctly, it means that the module has been successfully driven and is working normally.
Please try the following oreration if you can't find 'video0'
step2. update & upgrade the raspberry pi system
sudo apt-get update
sudo apt-get upgrade
step3. Open camera module via raspi-config command;
sudo raspi-config
[[File:Raspi-camera1.png|none]]
[[File:Raspi-camera2.png|none]]
Enable camera & reboot the raspberry pi.
step4: goto step1
step5: if you still can't find 'video0' file in the /dev path, please try the following methods:
A: Confirm whether the HDMI input device has a signal, (you can test whether it is displayed normally by connecting to the screen)
B. Confirm whether the resolution and frame rate of the HDMI input device are below the maximum input resolution and frame rate;
C: We recommend that you download the lastest official image of Raspberry pi if you still don't solve your questions. Download URL: https://www.raspberrypi.org/downloads/raspberry-pi-os/
== Video ==