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EK-TM4C123GXL: Use peripherals and the corresponding GPIO port at the same time.

Kevin Hinrichs
Prodigy 180 points
Part Number: EK-TM4C123GXL

Can I use peripherals and GPIO at the same time.

As an example I need the timer WT5A and have configured it as ADC trigger.

Can I configure and use the GPIO port PD6 as GPIO output?

Next example the timer WT5B is configured as OneShoot Timer.

May I configure the GPIO port PD7 as output?

  • +1
    TI__Guru**** 184426 points

    Hi,

    Kevin Hinrichs said:

    As an example I need the timer WT5A and have configured it as ADC trigger.

    Can I configure and use the GPIO port PD6 as GPIO output?

    In order to use as a ADC trigger, the timer must be configured for one-shot or periodic time-out mode. In this case, you won't use PD6 as a Capture/Compare/PWM pin. Therefore, you can use PD6 as a GPIO. 

    Same for WT5B.