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Functions execution times measurment

Question asked by melamud.michael on Jan 20, 2013
Latest reply on Jan 20, 2013 by Clive One

I want to measure the preformance of my program,by measuring the execution time of various functions ,as the atollic toolchain dont have functions like : clock_gettime ,that is somewhat accurate to the milli second resolution , i am looking for alternatives .

Any ideas?

I was thinking maybe use the systick ,set it to 1 milli second interrupts and measure with it.