STM32 NUCLEO H753ZI ADC is not buffering enough data in Simulink

Hello! I am trying to get the ADC to buffer 256, but for any buffer length =>85, it buffers only zeros.

Can you help telling me what settings I should modify in the configuration parameters in Simulink and settings in STM32 CubeMX ?

Attached with this question 3 images, the ADC block settings and the model, and two images showing the data on RealTerm for a buffer of <84 and =>85 (zeros).

Thank you in advance.

Answer 1

[Adit Kirtani]

Hi,

Kindly contact Technical Support for further assistance:

https://in.mathworks.com/support/contact_us.html

Ensure that the Simulink model as well as the STM32CubeMX IOC file are attached.

Thank you,

Adit Kirtani.