Verifying GPIOs of MCU

Discussion in 'Embedded Systems and Microcontrollers' started by viraj.dali, Jul 11, 2017.

  1. viraj.dali

    Thread Starter Member

    Oct 20, 2016
    36
    0
    Hallo

    I am using microcontroller and I am very beginner in microcontroller programming. My question was if I set any of GPIO's from mirocontroller then , how can I verify is that GPIO pin set ?
    I am using Microchip microcontroller and using MPLAB.

    Thanks in advance.
     
  2. ericgibbs

    Moderator

    Jan 29, 2010
    5,660
    1,050
    hi v,
    To check an Output pin you could either use a volt meter or resistor [ 220R ] in series with an LED connected to 0V.
    E
     
  3. viraj.dali

    Thread Starter Member

    Oct 20, 2016
    36
    0

    Thanks
     
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