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?

over 2 years ago

+1 Charles Tsai over 2 years ago

TI__Guru**** 190806 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.

Arm-based microcontrollers

Arm-based microcontrollers forum

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