MACRO Expansion in Targetlink Code
显示 更早的评论
I am trying to use a unit delay block where the initial condition of delay block is a macro, In the production code of Targetlink the Macro is automatically expanded to the value, i dont want that macro to expand in generated code. The block is inside a Lib file, so the entire code is not generated, only initial values are generated in main code.
采纳的回答
Varun
2023-8-28
0 个投票
Hi Sulagana,
I understand the issue that the macro used to set initial condition of delay block is being expanded in the generated code.
In order to used it as a macro only without being expanded, you can follow below steps:
- Open unit delay block and set the initial condition with name lets say "myParam" and its value to be "Simulink.Parameter(100)”. Click OK.
- On the Code Generation tab, click the Code Mappings editor, set Storage Class of "myParam" to "Define". Click OK.
- To build the model and generate code, press Ctrl+B.
You can refer this documentation for more info: https://in.mathworks.com/help/ecoder/ug/macro-definitions-define.html
3 个评论
Sulagna
2023-8-29
Sulagna
2023-8-29
Champuram Madhu
2023-10-3
Hi
You could try creating a TargetLink DD variable with MACRO class.
In that case, it should be generated as a MACRO irrespective of the location
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Get Started with C2000 Microcontroller Blockset 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
