Profile time taken by a function on STM32L152D-EVAL using Keil uVision 5

dhaval · ‎2016-01-22

Posted on January 22, 2016 at 13:20

Hi,

I have STM32L152D-EVAL board and I am using Keil uVision 5. I programmed the board with the Demo Firmware. I am powering up the board using USB Type B cable connected on CN 14 connector.

Now I want to profile the time taken by a function. I don't have any debugger and the Execution Profiling option is greyed out. How can I achieve this? Is it possible to do it using SysTick Timer?

Appreciate your quick reply.

Thanks,

Dhaval

#stm32l1xx #profile

Tesla DeLorean · ‎2016-01-22

Posted on January 22, 2016 at 14:53

May be you need to invest in a debugger? Presuming this is an evaluation uV5

When benchmarking code I use the DWT_CYCCNT functionality. Review related threads here.

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