STM CircleOS forum / [Timer] How to measure microtime ?

matmout · 2010-06-03 09:53:49

Hello everyone,

I would like to know if it's possible to measure microtime ?

Im my project, I need to implement a retransmission timer. However, the only function that allow me to get time, RTC_GetTime, cannot be enought precise : the smaller time unit is the second while I need a slice of a second

Any ideas ?

Thank you in advance

diabolo38 · 2010-06-03 17:22:53

i believe the Application handler get called quite ofen it migth not a very precise nor high period but it could be enougth to build some tick counter base on that (if you code is not already blocking withint the app handler).
You also have a few timers available if precise time are to be measure

# 1 2010-06-03 09:53:49 [Timer] How to measure microtime ?

[Timer] How to measure microtime ?

# 2 2010-06-03 17:22:53 [Timer] How to measure microtime ?

Re: [Timer] How to measure microtime ?

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