6 Replies Latest reply on May 22, 2017 8:12 AM by userc_38456

    UDB Timer with capture GPIO

      The requirement is the following


      1:  PIN_0 connect to external chip, it will trigger when recv something.


      2:  PIN_0 will connect to the capture of UDB timer


      3:  Interrupt is connect to a ISR, and trigger when capture=1




      With the following code, but never get a interruption.












      Any suggestion on UDB Timer with GPIO?