@jugg 你用的哪个版本的系统,我这边不会报错。
Posts made by george
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RE: 录音
@jugg 先使用如下命令测试:
arecord -D hw:2,0 -d 10 -f cd -r 44100 -c 2 -t wav test.wav aplay -D hw:2,0 test.wav
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RE: coolpi 4B GPU(Mali-G610)支持的OpenCL 2.2版本在哪可以下载?
@大法师 目前没有单独OpenCL2.2的版本,正常3.0是可以向下兼容2.2.
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RE: coolpi 4B GPU(Mali-G610)支持的OpenCL 2.2版本在哪可以下载?
@大法师 各个版本都有支持
sudo add-apt-repository ppa:george-coolpi/mali-g610 sudo apt-get dist-upgrade
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RE: coolpi 4B GPU(Mali-G610)支持的OpenCL 2.2版本在哪可以下载?
@diudiutong 目前支持的版本是opencl 3.0
使用如下命令更新系统就可以支持:sudo apt-get update sudo apt-get dist-upgrade
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RE: CoolPi 4B支持USB网卡吗?
@jugg 尝试更新固件,固件可以通过下面网址获取
git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git -
RE: CM5 sctp运行报错
@asdf SCTP的协议是需要内核支持的,你要再内核源码中开启相关配置,重新编译替换内核,然后在文件系统安装对应的包才可以正常使用。
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RE: Strange screen-freezing issue
@murraytodd I just tested the image of 22.04 and 23.04, and there was no phenomenon you described. Whether creating a new user with a shell or using the image interface, it was normal. After logging in, the new user can operate the system normally, including restarting, logging out, and other operations.
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CM5 camera cable layout release
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One MIPI interface camera, compatible with standard 15pin camera modules such as Raspberry Pi and JETSON.
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Two MIPI interface cameras are available, compatible with standard 15pin camera modules such as Raspberry Pi and JETSON. It can support simultaneous operation of two channels.
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RE: Coolpi support 32GB of RAM
@HU The CP4 machine currently does not have a 32GB RAM version. We will soon launch a CP4-PRO machine that can replace DDR particles and WIFI modules, and can support up to 32GB RAM