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chronometer... is the right way

Question asked by Lollo on Apr 15, 2016
Latest reply on Apr 19, 2016 by Clive One
I'm building a time trial race, to do this i'm using the STM32F334R8T6 microcontroller with the RTC and timestamp, resolution must be of hundredths of a second, for this type of project is correct to use a RTC clocked at 32.768KHz?
Or to have a greater accuracy is convenient to use a 32-bit timer TIMER1 with HSE clock?