Checking "Signal must resolve to Simulink signal object" checkbox from code

6 次查看（过去 30 天）
Macko
Macko 2013-3-12
Hi,
I have created a sample model with the following code
pos_outport = [250 0 282 14];
pos_term = [50 15 75 30];
sys = 'mySys';
new_system(sys); % Create the model
open_system(sys); % Open the model
add_block('Simulink/Commonly Used Blocks/Out1', [sys '/Input1'],'Position', pos_outport);
add_block('Simulink/Commonly Used Blocks/Ground', [sys '/Ground1'],'Position', pos_term);
signal_line = add_line(sys, 'Ground1/1', 'Input1/1', 'autorouting', 'on');
set_param(signal_line, 'Name', 'OutputSignal1');
Now, my question would be which parameter to use in order to set the "Signal must resolve to Simulink signal object" checkbox on the OutputSignal1 signal? I guess it's a set_param call but which parameter name should be used in this case?
Many thanks in advance!

请先登录，再回答此问题。

采纳的回答

Kaustubha Govind
Kaustubha Govind 2013-3-13
srcPort = get_param(signal_line, 'SrcPortHandle');
set(srcPort,'MustResolveToSignalObject', 'on');
More information here: http://www.mathworks.com/support/solutions/en/data/1-9G8MBT/index.html?product=SL&solution=1-9G8MBT

更多回答（1 个）

Macko
Macko 2013-3-13
Thank you! In the meantime I also received an answer from Support. They additionally told me about set(signal_line,'MustResolveToSignalObject',1) which is also working.

类别

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

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by