how to automatically creat sldd file based on csv file

i add following info to CSV file, how to use this CSV file to creat sldd file automatically.

[Walter Roberson]

To confirm: you want to create a Simulink Data Dictionary ?

[wenchao zhang]

yes,that's what i want.

[Walter Roberson]

https://www.mathworks.com/help/simulink/ug/store-data-in-dictionary-programmatically.html

[wenchao zhang]

thank you.

Answer 1

[Yash]

Hi Wenchao,

You can use the "readtable" function to read the csv. Refer to the following documentation for more details: https://www.mathworks.com/help/matlab/ref/readtable.html

Further, you can use the functions mentioned in the following article to store data programmatically in the data dictionary: https://www.mathworks.com/help/simulink/ug/store-data-in-dictionary-programmatically.html

Given below is an example code:

T = readtable("data.csv");
ddConn = Simulink.data.dictionary.open('dTmp.sldd');
ddSec = ddConn.getSection('Design Data');
for i=1:height(T)
    ddSec.addEntry(T.Name{i},T.Value(i));
end
ddConn.saveChanges;

Note that if the entry with the name already exists, "addEntry" will throw error. Use "assignin" in those cases.

Hope this helps.

[wenchao zhang]

thanks, Yash.