@阿里 said in 电源底板上电最大可以上多大需要多少安培:

有什么方法增大电源的功率吗

你换个功率更大的适配器就可以了，比如12V3A的。

@清客
有没有串口工具，提供一下启动日志。或者找个U盘，镜像做到U盘里边测试。TF卡制作之前最好格式化一下。

@jugg 核心板比较紧，稍微使点劲插好，锁好

@admin 这个问题之前在另外一款INTEL的相机上没有复现到现象。目前你用的这款暂时没有。

@george
我重新编译 换了内核 有没有关系

@alfek
Sorry, CM5-EVB is currently unable to directly test the VCC5V0_USB current. If you have some hands-on ability, you can try adding a 100 milliohm sampling resistor at the position shown in the diagram to determine the current by testing the voltage at both ends of the resistor.
39dcbecd-1f16-4bb7-a856-f3779f45be35-image.png

@大法师
现在就是在CM5的安装盘里面改的
U盘我用来装WIn10都没问题

@etrin sudo mkfs.ext4 /dev/mmcblk0

@jack_admin The attached log records are all. Even if I reboot again, I only see the log with the same content. Is it possible to control the booting state from serial mode? Other boards can enter control mode using key values. What should I do with cm5?

@george I updated the OS by connecting to the top of the USB3.0 blue connector.

@george
这个是CM5的能更新开机logo的吗?

@george
https://www.cool-pi.com/topic/380/cool-pi-4b-cm5-linux-system-support-compile-u-boot/3?_=1710812004884
按照这上面的来 怎么我的编译不了

@jack_admin
刷机成功

@anernest
The currently debugged LCD models are shown in the attachment. The github code has been supported by default. The replacement steps are as follows:

Replace the LCD screen with a touchscreen model Replace the ribbon cable It is necessary to add a touch screen level conversion board
B8 NB Product Spec-NV140FHM-T07-2021.03.03(2).pdf

@enok71
George ppa provides ffmpeg source code and its patches, and can continue to develop on this code. We hope to support more formats. Especially in the coding part.

@george
4B csi摄像头的问题有结果了吗

@jugg 在浏览器测试是否可以放大缩小！用chromium。

@george 不在吗？