摘要: 1. https://answers.ros.org/question/189867/what-is-the-timestamp/ In ROS messages timestamp is taken from your system, which is unix epoch time. Check 阅读全文
posted @ 2018-08-06 11:55 ofsource 阅读(2278) 评论(0) 推荐(0) 编辑
摘要: https://blog.csdn.net/aganlengzi/article/details/21888351 article 1 在一些系统调用中需要指定时间是用CLOCK_MONOTONIC还是CLOCK_REALTIME,以前总是搞不太清楚它们之间的差别,现在终于有所理解了。 CLOCK_ 阅读全文
posted @ 2018-08-06 10:08 ofsource 阅读(1194) 评论(0) 推荐(0) 编辑