phc2sys的使用方法非常简单,只需在命令行中输入相应的参数即可完成数据转换。以下是一些常用的phc2sys参数和其功能的解析: 1. -help:显示phc2sys的使用帮助信息,包括所有可用的参数和其功能说明。 2. -r <referencefile>:设置参考文件,用于对齐和重采样原始数据。参考文件通常是SP3、NAV或CLK格式的文件,其中包含...
Here is 1 public repository matching this topic... Create an NTP and PTP timeserver using RaspberryPi5 with BerryGPS-IMU and PPS gpsntpptpgpsdchronyppsptp4llinuxptpraspberry-pi-5berrygps-imuphc2sysubxtoolublox-m8c UpdatedMay 16, 2024 ...
linux phc2sys offset说明 phc2sys是一个Linux下的工具,用于将CPU的硬件时钟与系统时钟进行同步。使用phc2sys工具可以通过探测CPU的硬件时钟反馈信息,来计算出硬件时钟与系统时钟之间的偏移量。 偏移量(offset)是指硬件时钟与系统时钟之间的时间差,可以是正值也可以是负值。当硬件时钟比系统时钟快时,偏移量为正,反之...
已解决 root@arm64-ubuntu:~# phc2sys -s enP2p33s0f0 -c CLOCK_REALTIME -m -w phc2sys[192.157]: ioctl PTP_SYS_OFFSET_EXTENDED: Inappropriate ioctl for device phc2sys[193.160]: CLOCK_REALTIME phc offset 74330663215 s0 freq -7998 delay 5250 phc2sys[194.162]: CLOCK_REALTIME phc offset ...
My question is: What phc2sys instructions should I use on the slaves? I tried to use this: sudo phc2sys -a -rr -m But a message appears saying: "waiting for ptp4l". But ptp4l is already working. Another command I tried was: sudo phc2sys -c /ptp/ptp0 -s CLOCK_REALTIME -O...
But when we run phc2sys -s fm1-mac3 -w command for the clock to get the UTC offset from the ptp4l automatically. we are observing "Waiting for ptp4l..." log continuously. the phc2sys is stuck in this state for long time. please help us resolve this issue. Thank you, Deepanr...
But when we run phc2sys -s fm1-mac3 -w command for the clock to get the UTC offset from the ptp4l automatically. we are observing "Waiting for ptp4l..." log continuously. the phc2sys is stuck in this state for long time. please help us resolve this issue. Thank you, Deepanr...
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Test without config file goes straight, but it needs link up in order tophc2sysstarts to sync. After sync , if disconnect ethernet cablephc2sysseems to go on normally. Test withgPTP.cfgdoesn't work. Here output, if could help to solve. ...
don't work, but step_threshold=1 seems ok (I don't know how to check this..) Inphc2syscommand, options step_threshold don't exist, maybe I have to use-Soption? More,transportSpecificoption don't exist inphc2syscommand. Can I skip it?