code execution time with embedded coder

I am trying to find out Code execution time for the model generated using Embedded coder for TI 28335 DSP. toggling the GPIO once during model execution and then finding out time period between two toggles does not really help as the time period between two toggles is always 0.2s. Is there any way we can implement Tick-tock kind of function in Matlab?

Ajay

Answer 1

[Peeyush]

Hi Ajay,

You can initialize a timer function supported by TI 28335 processor in the model initialization callback of Simulink, then the exit callback should get the status of timer count. This would tell you the time taken to execute code on hardware.

Regards, Peeyush Pashine Engineer in MathWorks