清空筛选条件
清空筛选条件

Serial Data via COM-Port to Simulink

1 次查看（过去 30 天）
Markus Wiebe
Markus Wiebe 2018-11-12
编辑： Walter Roberson 2018-11-15
Hi, I want to import serial data via COM-Port (NMEA data from GPS receiver) to simulink and work with the data in real time.
I tried that with the "Query Instrument"-Block but the Problem is, that every line of the NMEA data starts with, for example: $GPRMC... and i did not found out how I can work with non-numeric data.
Any ideas how to insert serial data to simulink and get the values of a particular line from the data? Thanks in advance.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2018-11-15
编辑：Walter Roberson 2018-11-15
Read the data as bytes . If you need to compare within a Simulink block then compare to the ascii position number for each character . 65 for A, 66 for B and so on. $ is 36

更多回答（1 个）

类别

在 Help Center 和 File Exchange 中查找有关 Simulation 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by