Please select Into the mobile phone version | Continue to access the computer ver.
Products + Follow Have 5 Audience + New Thread

关于MID70和外部IMU时间同步问题

[Copy Link]
Author: MccRee | Time: 2021-8-10 21:58:37 | MID-70|
1 1068

6

Threads

7

Posts

52

Credits

Pre-School

Rank: 2

Credits
52
Posted on 2021-8-10 21:58:37| All floors |Read mode
HI,我使用单片机进行模拟GPS和PPS信号,通过ros driver发送给lidar,
5
1
1
0
0x00010200
3
2
6-9-20-0-113085415

当我存储数据的时候时间单位s那一位不发生变化,毫秒位发生变化,每100个数据,毫秒为加1.
请问这种问题大概是什么原因,还有error code表述的问题如何解决?
Reply

Use props Report

2

Threads

205

Posts

791

Credits

Administrator

Rank: 9Rank: 9Rank: 9

Credits
791
Posted on 2021-8-11 19:28:15| All floors
该状态码显示该时刻GPS时间同步未成功,仅有pps 信号没有GPRMC信号,此时设备时间会按照上一次获取的GPS时间自己继续累积。
Reply

Use props Report

You need to log in before you can reply Login | Register

Credit Rules

Quick Reply Back to top