Use pointers in simulink

2 views (last 30 days)
Macylia HAMIDOUCHE
Macylia HAMIDOUCHE on 17 Aug 2022
Answered: Muthukumar Ganesan on 20 Aug 2022
Hello,
I would like to model on Simulink the code in C below, but as you see a pointer is used, this function modifies the value of the memory address, how can I model that, knowing that behind the goal is to regenerate a code using embedded coding?
thanks
void ModifyValue(uint16 Arg1, uint16 *Arg2)
{
{
*Arg2= 5;
}
return (void);
}

Answers (1)

Muthukumar Ganesan
Muthukumar Ganesan on 20 Aug 2022
Hi,
You can perform this using following method.
  1. Create a Simulink function with input and output arguments
  2. Right click the block and navigate to C/C++ code --> C/C++ Function Interface
  3. Configure C/C++ Return Argument to Void, which modifies all the output arguments defined in simulink function to pointer
Please refer to this sample model if not clear
Thanks.

Categories

Find more on Simulink Compiler in Help Center and File Exchange

Community Treasure Hunt

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

Start Hunting!