desktop real time appdesigner

Question

ou 2024-1-23

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2073201-desktop-real-time-appdesigner

回答： ou 2024-1-24

I'm having an issue like this now, I can't update the data in real-time on axes on AppDesigner in desktop real time external mode? Can I use a timer to read the input and output data in real time and visualize it on AppDesigner?

2 个评论
显示无隐藏无

ou 2024-1-23

could you give me a example? thank you very much!

Aquatris 2024-1-23

编辑：Aquatris 2024-1-23

在 MATLAB Online 中打开

What is real-time for you, 10 Hz, 100 Hz, 10 kHz? Did you check if it is actually feasible to read data in real-time in your app since the app requires some time to perform its operations.

As for the timer, you can use the timer functionality by adding these lines to the startUp function:

app.myTimer = timer("ExecutionMode","fixedRate",...
    "Period",1,...
    "Name","myAppTimer");
app.myTimer.TimerFcn = @(x,y)app.getMyDataMethod; 

请先登录，再进行评论。

请先登录，再回答此问题。

Answer 1

ou 2024-1-24

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2073201-desktop-real-time-appdesigner#answer_1396011

I have built the real time platform desktop real time configured the capture card to capture the data in real time, the timer is also set in the app designer, but I can't get the analog input and analog output data in real time during the inf emulation time and display them on the UI in the app, thank you very much if you can help me!