simulink coder STM32 DAC support

I would like to use Simulink to design and code a STM32 processor to implement a Peak current mode BUCK regulator. However the support package does not seem to have support for the DAC which is needed as part of the control loop. What are my options to overcome this?

Answer 1

[Abhinav Aravindan]

Hi @JERRY,

The Digital to Analog Converter (DAC) block for STM32 based boards has been introduced from MATLAB R2023a.

https://www.mathworks.com/help/ecoder/release-notes.html?startrelease=R2021b&endrelease=R2024b&rntext=STM32&groupby=release&sortby=descending#mw_81e8c3a4-2ef2-496a-aa74-f8514ae20dbc

You may refer to the below documentation for more details on using the blocks:

https://www.mathworks.com/help/releases/R2023a/supportpkg/stmicroelectronicsstm32f4discovery/ref/digitaltoanalogconverter.html