Is it possible to toggle the GPIO output configuration between open drain & push pull

[BoopathiS]

Is it possible to toggle the GPIO output configuration between open drain & push pull

In STM32F4 series microcontroller, Is it possible to toggle the GPIO output configuration between open drain and push pull mode ?

 

[d123]

Re: Is it possible to toggle the GPIO output configuration between open drain & push

Hi,

Have you looked at documents like the Getting started with STM32F4xxxx MCU hardware development?

Not sure if applicable, page 10 shows what looks like possibly push-pull I/Os, maybe.

STM32 Understanding GPIO Settings seems to answer the question, 2nd thread answer/post.

Library 02- STM32F429 Discovery GPIO tutorial with onboard leds and button e.g., this, and more, can be found:
"GPIO_OType_PP: Output type is push-pull
GPIO_OType_OD: Output type is open drain"

Hope some of it helps.