Skip to main content
M
Marek Nowak_2
Visitor II
July 4, 2018
Question

Deinit one pin - is it possible?

  • July 4, 2018
  • 2 replies
  • 1165 views
Posted on July 04, 2018 at 20:38

Hello, I have one question: Is it possible to deinit one pin instead of whole port? I have STM8S00F3 and ST Visual Develop.

    This topic has been closed for replies.

    2 replies

    H
    henry.dick
    Visitor II
    July 4, 2018
    Posted on July 05, 2018 at 01:44

    '

    Is it possible to deinit one pin instead of whole port?'

    the answer depends on your or your toolchain's definition of 'deinit'.

    V
    Vyacheslav Azarov
    Visitor II
    July 5, 2018
    Posted on July 05, 2018 at 10:34

    Yes. It is very simple by using HAL driver. See example how to do it. .../STM8S_StdPeriph_Lib/Project/STM8S_StdPeriph_Examples/GPIO/GPIO_Toggle/main.c   I'll add. To deinitialize a single port pin, use the function with  GPIO_Init(...) with mode GPIO_MODE_IN_FL_NO_IT. It is equivalent to deinit. I wish you success.

    Terms & ConditionsAccessibility statement