How do I generate grt code with a global parameter in the Index of the Selector

Hi,

I would like to generate the grt.tlc code for a model that inludes Selector. The index of the Selector is defined using a variable/parameter, which is desirably to be included in the Global parameter -> Setting/Optimization/Signal and Parameter/Configure. I am receive a error message if I am trying to generate the code with this variable defined in the Global parameter. I don't need it to be tunable during runtime, but need it for initialization. How should I setup the congifuration? An example is attached.

### Starting build procedure for model: untitled_v4_nontunablePara
 Code Generation  1
Elapsed: 0.360 sec
### Build procedure for model: 'untitled_v4_nontunablePara' aborted due to an error.
For dimensions 1: invalid setting in 'untitled_v4_nontunablePara/Selector3' for parameter 'Indices'.

Answer 1

[Shiva Kalyan Diwakaruni]

Hi ,

To initialize variable first you can -

1)open the model explorer

2)Go to Model Workspace

3)choose matlab code from data source drop down

4)type nb_Cap=30;

5)give nb_Cap as argument in Model Arguments text box.

6)click apply

7)generate code

hope it helps,

thanks

[And Meng]

Thank you Shiva for your answer. I think I did not make it clear. I need a blackbox where the value of nb_Cap should be specified at the mask of the blackbox. The method you have mentioned would make nb_Cap to a fixed value and can no longer be changed.