2 Replies Latest reply on Jan 8, 2014 4:51 PM by DaKn_263916

    Ultrasonic distance measurement with PSoC5



      We are 4 students in electronics engineering and we have the project to mesure a distance with a PSoC component.


      We want to generate a square waveform with a 40 kHz frequency and to measure the time response.


      We only have the PSoC Creator 1.0 software.


      We're just beginning with this software.


      To generate the signal, we use a pwm with a 6 MHz clock and a period of 150.


      But how to retrieve the reflective signal ? We have seen some examples for the PSoC 3 with a counter but ours is different.


      Thanks in advance for your help,


      Best regards,