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sprintf is very slow

Angelo Joseph
Expert 1240 points
Other Parts Discussed in Thread: OMAP3530

I am using the OMAP3530. I notice that my sprinft routine is awfully slow. I have tried re-building the RTS library with all optimizations enabled opt_for_speed etc, but the sprintf is very slow. Let me know if there is anything I can do to improve the sprintf performance.

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    TI__Guru**** 244300 points

    Well, sprintf is a very powerful function that can do many things.  If you are only doing something simple like converting a number to a string, a function you write yourself is likely to be much faster.

    Thanks and regards,

    -George