STM32F767ZI Simulink - "The target configuration uses time from a local timer, which is not based on simulation time"

Hi and good day,

I have a problem displaying the display/scope after run/deploy to the targeted hardware (STM32F767ZI). The simulink run perfectly (digital output, pwm, etc), but cannot display any value on the display/scope. Are there any suggestions that can solve this problem? Thank you.

PS: Simulink Coder Support Package Using STMicroelectronics Nucleo Boards

Answer 1

[Venkatesh Chilapur]

Hi,

This is a known limitation. If you use HW timer for getting the timestamps, you can't use Scope/Display to visualize signals.

Scopes/Displays only work with Simulation timestamps only.

Only SDI(Simulink Data Inspector) Dashboard Scope/Dashboard Displays can be used for visualization when HW timer for getting the timestamps is enabled.

You can enable/disable the "HW timer for getting the timestamps" here:

check box available in 'Configuration parameters > Hardware Implementation > External mode > Use actual timer to log realtime stamps' - with this option enabled, Scope, display, from workspace, to workspace blocks will not work as already noted above.

HTH,

Regards,

Venkatesh C