@wqeeqweqwwccsd
你好，这个问题我们遇到过。请将FPD-LINK3-2RX板子发回，我们来进行测试。
具体地址我私信你。

@wqeeqweqwwccsd said in 修改FPS问题:

，请问这样可行吗？

不可行，sync模式不支持的。会自动跳回默认帧率。

@wqeeqweqwwccsd
你这种测试方法是极为模糊和不确切的。请参考我上一个帖子发给你的链接。

@wqeeqweqwwccsd
当然是支持的。你可以看这篇文章 6.3 6.4两个部分。
http://wiki.veye.cc/index.php/FPD_LINK_III_for_Jetson/zh
其中，6.4 xavier的典型案例就有实现了同一颗954连接的两路视频的同步。

@yongjin
I don't know what your current state of knowledge is. If you don't understand i2C, you don't understand fpdlink, you don't understand registers. I think you should first learn the basics and be able to understand the information and code we provide now, and then proceed to your next work.
Good luck.

@robot
nano现在只能支持2个摄像头。 核心的限制因素是： nano这颗cpu，不支持mipi的虚拟通道。也就是说两路视频融合到一个mipi通路中进入cpu，这个功能，nano是支持不了的。

@robot ok

@wqeeqweqwwccsd
可以

@wqeeqweqwwccsd
你好，具体请参考下面这篇文章。连接方法在6.4
http://wiki.veye.cc/index.php/FPD_LINK_III_for_Jetson/zh#CS-FPD-CAM-IMX307.E7.9A.84.E5.90.8C.E6.AD.A5.E6.A8.A1.E5.BC.8F.EF.BC.8C.E8.BF.9E.E6.8E.A5.E5.88.B0Jetson_AGX_Xavier

@g-towboat
It is really nice.

@g-towboat said in Camera sync mode:

One question do i need to set the fpdlink-settings after each reboot?

./fpdlink3_i2c_jetson.sh -f sync_init .....
This cmd need to set after each reboot.

./cs_mipi_i2c.sh -w -f streammode
The camera can save streammode.

@wqeeqweqwwccsd
摄像头你采用同步模式了吗？感觉像是从摄像头没有得到同步信号。

@veye_xumm ss.png
应该怎么输入address 的参数

@g-towboat
right.

@veye_xumm

I understood that the synchronization signal is very accurate in an environment close to hardware.

We will check the details from time to time.

@g-towboat
hi,
I think this might be the sync signal connection problem.
We can discuss it on the topic you post here :

http://forum.veye.cc/topic/18/camera-sync-mode/6

@jlin
你好，看起来你这个驱动和dtb都是安装成功的。 只是现在启动过程中，并没有检测到摄像头。
你查一下摄像头的供电和连接情况是否正常？