@joe The software part of the work seems fine. Next, we need to check if the hardware connections are correct, paying particular attention to the orientation of the FFC cable.

@lukapercic The number of pins and the spacing of the connectors are different, so I believe they cannot be directly connected together.

@veye_xumm ok thank you. We'll try generating an external trigger and seeing how things sync up. We will follow up with more questions if we have any.

@veye_xumm 感谢感谢

针对RTSP这个，一般只需要一个rtspd服务器就行，可以移植live555，或者直接用gstreamer的rtsp服务器插件，甚至可以直接用ffmpeg进行rtsp推流，接收的时候，用vlc即可。

@mca312
Hello, we haven't provided precompiled files for this version yet. Please follow our instructions in the documentation to compile it yourself.
https://github.com/veyeimaging/raspberrypi_v4l2

@liubo1999

读取0x0424寄存器地址的数据全是0x00,请问是不是我设置的报文发送的不正确？举个例子，数据类型是bool的数据，我可以发一个字节作为设置值吗？还是说必须一次设置4个字节？

所有数据类型，都是必须使用4个字节的。

还有一个问题，就是说，如果成功设置成为“MCU bypass mode”模式后，是不是仍然在当前的I2C总线上与传感器通讯？MCU只是作为透传功能是吗？

设置之后，电路上外部与sensor的i2c通信不经过mcu，是直接联系的。i2c地址也是各自sensor的地址了。

@国电富通 可以找一下网上开源的rtsp， 在板子实现一个rtsp server 然后电脑用vlc访问

@veye_xumm

The feedback from this link below is the same as your problem, and although it is in Chinese, the images in it are informative.
https://forum.veye.cc/topic/187/veye-mipi-imx385在新版raspberry-pi-zero-2-w上无法使用

I'll list the points to use:

Use a separate 5V supply. On the raspberry pi zero 2w, the power on enable pin for camera, needs to be executed separately: raspi-gpio set 40 dh

Once this is done, the camera can be detected on the i2c-10 bus.

i2cdetect -y 10

The 0x3b device can be detected and the script can read and write camera parameters now.
After completing the above steps, you can use the veye_raspicam series software normally.

@mca312 You are welcome.

@jose5000
Please run the commands from part3.7 of this link and post the results here.
https://wiki.veye.cc/index.php/VEYE_CS_Camera_for_Jetson_TX2#Are_Image_and_DTB_upgrade_successful_.3F

@veye_xumm Thank you. And agreed, it's heat transfer. Everything is stable and works great. Good to know it's normal.

@nimble99 Hi, this board won't work for you. It's a IR lamp running a full duty cycle.

@lizi 你好，我们这个相机本身是黑白的，只有一个通道。 驱动输出的数据也是单通道的。 你的意思是进入opencv现在是三通道模式的？ 不好意思，这个我们对opencv的确不太熟，这方面需要再研究。

@canglin 默认是discontinues模式。

@vaa said in New Raspberry pi 5 support:

@veye_xumm
In case I try to set pixel_format to any other value is cause VIDIOC_STREAMON fail. I suppose this is a bug in the driver.
Some other applications like gstreamer only set pixel_format if you directly point to do this, this is why it works, but many others (e.g. trying to set default pixel_format) are not.

Will you going to fix the issue?

@veye_xumm 好的，谢谢

@liliant 一般来说，能出图，i2c是通的；那么摄像头应该没有坏，控制参数也应该生效才对。

@newleaf You are welcome.

@hxm fcf1a632-3381-4084-817b-f27489ad76ae-image.png