measuring period in beaglebone

Discussion in 'Embedded Systems and Microcontrollers' started by ramses, Mar 16, 2015.

  1. ramses

    Thread Starter New Member

    Nov 5, 2013
    I am reading sensor output as square wave(0-5 volt) via oscilloscope. Now I want to measure frequency of one period with Beaglebone. So I should measure the time between two rising edges. However, I don't have any experience with working Beaglebone. Can you give some advices or sample codes about measuring time between rising edges?

    rising edge.PNG