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richarddollet9
richarddollet9
Associate II
July 8, 2008
Question

Frequency Measurement

  • July 8, 2008
  • 2 replies
  • 1105 views
Posted on July 08, 2008 at 10:17

Frequency Measurement

    This topic has been closed for replies.

    2 replies

    sword_82
    sword_82
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 12:39

    Hi Richard,

    Try to look at the PWM_Input example from the STM32F10xFWLib, it shows how to use the TIM peripheral to measure the frequency and duty cycle of an external signal.

    You can find it under the directory: FWLib\examples\TIM\PWM_Input.

    Good luck!

    sword_82

    :D

    richarddollet9
    richarddollet9Author
    Associate II
    May 17, 2011
    Posted on May 17, 2011 at 12:39

    Hi,

    I need to use the STM32 to perform frequency measurement in the range of 1MHZ to 6MHZ.

    I'm a bit lost with the way timers work in the STM32 (the timers user manual is daunting, at least for me).

    Any suggestion or guidance is welcome :D

    Thanks,

    Richard

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