How to use variables from C-Code in a matlab function block?

3 次查看（过去 30 天）
rene
rene 2015-7-28
评论： Walter Roberson 2025-4-17
I want to generate code from a simulink model with the embedded coder. The generated Code is used in another software project that already exists. In this software project some variables are already defined. In the simulink model, I want to use this variables in a matlab function block.
How can I tell simulink that the variable Phase_Current_U is already defined in the C-Code from the software project?
function adc1 = fcn
adc1 = Phase_Current_U;

请先登录，再回答此问题。

回答（1 个）

BhaTTa
BhaTTa 2025-4-17
  1 个评论
Walter Roberson
Walter Roberson 2025-4-17
https://www.mathworks.com/help/coder/ref/coder.opaque.html
  • MATLAB® code cannot set or access y, but external C functions can accept y as an argument.
So the value associated with the opaque value cannot be used. However, the user specifically asked to be able to use the variables in a MATLAB function block.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Texas Instruments C2000 Processors 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by