Posts
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RE: coolpi 4b support ov5647 camera moduleposted in Peripheral
@wangyx server版本应该没有安装camera isp服务。你试下桌面是不是好的
sudo apt install -y camera-engine-rkaiq gstreamer1.0-rockchip gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly -
RE: Cool pi 4B & CM5 探索快速安装系统新方法posted in Maker
@jugg 先确认安装U盘是否可用，备份U盘是否可用。用备份好的U盘，把backup目录文件拷贝到安装U盘install目录
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RE: cool pi 4b & CM5 linux system support compile u-bootposted in Ubuntu
虚拟构建X86-64 ubuntu/debian环境，可交叉编译应用（包含u-boot等）
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RE: CM5如何安装网卡驱动？posted in Pi CM5
@Jachyn said in CM5如何安装网卡驱动？:
@大法师 更新源码目录链接显示如下错误
ln: /lib/modules/5.10.110/build/kernel: cannot overwrite directory ln: /lib/modules/5.10.110/source/kernel: cannot overwrite directorysudo unlink /lib/modules/5.10.110/build sudo unlink /lib/modules/5.10.110/source然后再操作。编译可能有错误，你先排查下
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RE: CM5如何安装网卡驱动？posted in Pi CM5
@Jachyn said in CM5如何安装网卡驱动？:
@大法师 大师 内核已经编译了 编译之后进行安装 又报如下的错
更新内核源码编译目录链接（假定源码目录在/home/coolpi/kernel）
sudo ln -sf /home/coolpi/kernel /lib/modules/5.10.110/build sudo ln -sf /home/coolpi/kernel /lib/modules/5.10.110/sourceMLNX_EN_SRC-debian-23.04-1.1.3.0.tgz
MLNX_EN_SRC-debian-5.8-3.0.7.0.tgz
解压网卡驱动源码，编译coolpi@coolpi:~/MLNX_EN_SRC-23.04-1.1.3.0$ sudo ./install.pl Logs dir: /tmp/OFED.80654.logs General log file: /tmp/OFED.80654.logs/general.log Below is the list of OFED packages that you have chosen (some may have been added by the installer due to package dependencies): ofed-scripts mlnx-tools mlnx-ofed-kernel-utils mlnx-ofed-kernel-modules Checking SW Requirements... One or more required packages for installing OFED-internal are missing. Attempting to install the following missing packages: swig make python3 chrpath gcc quilt debhelper dh-python python3-distutils This program will install the OFED package on your machine. Note that all other Mellanox, OEM, OFED, RDMA or Distribution IB packages will be removed. Those packages are removed due to conflicts with OFED, do not reinstall them. Removing old packages get_requires: libibverbs1 is required by qemu-system-arm, but qemu-system-arm won't be removed. get_requires: librdmacm1 is required by qemu-system-arm, but qemu-system-arm won't be removed. Building packages Building DEB for ofed-scripts-23.04 (ofed-scripts)... Running /usr/bin/dpkg-buildpackage -us -uc Installing ofed-scripts-23.04... Running /usr/bin/dpkg -i --force-confmiss '/home/coolpi/MLNX_EN_SRC-23.04-1.1.3.0/DEBS/ubuntu22.04/aarch64/ofed-scripts_23.04-OFED.23.04.1.1.3_arm64.deb' Building DEB for mlnx-tools-23.04 (mlnx-tools)... Running /usr/bin/dpkg-buildpackage -us -uc Installing mlnx-tools-23.04... Running /usr/bin/dpkg -i --force-confmiss '/home/coolpi/MLNX_EN_SRC-23.04-1.1.3.0/DEBS/ubuntu22.04/aarch64/mlnx-tools_23.04-0.2304053_arm64.deb' Building DEB for mlnx-ofed-kernel-utils-23.04 (mlnx-ofed-kernel)... -W- --with-mlx5-ipsec is enabled Running /usr/bin/dpkg-buildpackage -us -uc -Pmodules ... -
RE: CM5如何安装网卡驱动？posted in Pi CM5
@jack_admin https://network.nvidia.com/products/ethernet-drivers/linux/mlnx_en/
The NVIDIA ConnectX adapter family can run Ethernet traffic simultaneously on two ports Single software stack that operates across all available NVIDIA Ethernet devices and configurations such as mem-free, up to 400Gb/s, and PCI Express modes 3.0, 4.0 and 5.0 Support for HPC applications for scientific research and AI Support for data center applications such as Oracle 11g/10g RAC, IBM DB2, Financial services applications such as IBM WebSphere LLM, Red Hat MRG, NYSE Data Fabric -
RE: MIPI 屏posted in Peripheral
@jugg
可以试下修改内核源码drivers/input/touchscreen/tinker_ft5406.h @@ -13,7 +13,7 @@ #define FT_REG_FW_SUB_MIN_VER 0xB3 #define VALID_TD_STATUS_VAL 10 -#define MAX_TOUCH_POINTS 1 +#define MAX_TOUCH_POINTS 5重新编译内核，替换Image
