一般,它用于将系统时钟与PTP硬件时钟(PHC)同步,硬件时钟一般由ptp4l进行同步; 安装步骤: git clone git://git.code.sf.net/p/linuxptp/code linuxptp cd linuxptp make make install 使用: ptp4l: option '--h' is ambiguous; possibilities: '--hwts_filter' '--hybrid_e2e' usage: ptp4l [options...
sudo apt-get install linuxptp git安装 sudo git clone git://git.code.sf.net/p/linuxptp/code linuxptp cd linuxptp sudo make sudo make install 测试: ~]# ptp4l -h usage: ptp4l [options] Delay Mechanism -A Auto, starting with E2E -E E2E, delay request-response (default) -P P2P, p...
source /opt/fsl-imx-xwayland/5.4-zeus/environment-setup-aarch64-poky-linux make -j 8 然后就成功通过交叉编译了,编译结果如下(虽然有少数的警告,但至少交叉编译成功了) 生成的代码如下,利用file ptp4l可以发现文件属性正常。 使用make install即可把需要的可执行文件进行进行打包归类,然后就可以愉快的调试...
https://docs.fedoraproject.org/f26/system-administrators-guide/servers/Configuring_PTP_Using_ptp4l.html https://doc.opensuse.org/documentation/leap/tuning/html/book.sle.tuning/cha.tuning.ptp.html#tuning.ptp.using linuxptp项目地址 http://linuxptp.sourceforge.net/ 第一步,查看是否安装ptp 直接跳,...
ptp4l的工作流程需要以下几个主要步骤: 1.配置网络接口: ptp4l首先需要选择网络接口进行通信。用户可以通过配置文件或命令行选项来指定具体的网络接口。该接口应支持时钟同步和时间戳功能,因为这是ptp4l进行时间同步的关键。 2.初始化PTP协议: ptp4l在启动时会初始化PTP协议。它会创建一个单独的线程来处理PTP协议...
ptp4l is an implementation of the Precision Time Protocol (PTP) according to IEEE standard 1588 for Linux.
网络传输类型：选择第2层以太网或UDP/IPv4传输层。延迟机制：在P2P或E2E延迟机制之间进行选择。日志级别：设置PTP堆栈报告消息的详细程度。从时钟模式：强制设备充当从时钟设备。优先级设置：生成的Announce消息的PTP优先级1和2。域号：设置PTP域号。时钟精度定义：定义时钟的精度级别。Announce和Sync消息周期...
.TH PTP4l 8 "December 2014" "linuxptp" .SH NAME ptp4l \- PTP Boundary/Ordinary Clock .SH SYNOPSIS .B ptp4l [ .B \-AEP246HSLmqsv ] [ .BI \-f " config" ] [ .BI \-p " phc-device" ] [ .BI \-l " print-level" ] [ .BI \-i " interface" ...
logQueryInterval -4 UDPv4 192.168.4.101 [eth0_0] unicast_slave_table 1 When I run the ptp4l process it seems doesn't recognise that type of table: ptp4l -E -4 -H -f /etc/default.cfg -i eth0_0 -l 6 unknown option table_id at line 103 in unicast_slave_ta section ...
sync-intervalThe interval between PTP synchronization messages on an interface. Specify the value as a power of two in seconds. To set the timers with NVUE, run thenv set interface <interface> ptp timers <timer> <value>command. To set the timers with Linux commands, edit the...