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LBona.2
LBona.2
Associate II
April 18, 2020
Solved

SPC584B-DIS GPIO configuration and usage

  • April 18, 2020
  • 2 replies
  • 2241 views

Hi I'm a student, I'm trying to program for the first time a SPC584B-DIS developer board. I'm trying to set 6 pin as GPIO because I want to control 6 switches by setting the voltage to 0V for close and to 5V for open but I can't figure out how to do it.

    This topic has been closed for replies.
    Best answer by Erwan YVIN

    hello ,

    You can configure the pin like GPIO

    and use the code as below 

     pal_lld_togglepad(PORT_E, LED_4);
 osalThreadDelayMilliseconds(300);
 pal_lld_togglepad(PORT_A, LED_3);
 osalThreadDelayMilliseconds(300);
 pal_lld_togglepad(PORT_D, LED_5);
 osalThreadDelayMilliseconds(300);

    Best Regards

    Erwan

    0693W000000WvR3QAK.png

    2 replies

    Erwan YVIN
    Erwan YVINBest answer
    ST Technical Moderator
    May 5, 2020

    hello ,

    You can configure the pin like GPIO

    and use the code as below 

     pal_lld_togglepad(PORT_E, LED_4);
 osalThreadDelayMilliseconds(300);
 pal_lld_togglepad(PORT_A, LED_3);
 osalThreadDelayMilliseconds(300);
 pal_lld_togglepad(PORT_D, LED_5);
 osalThreadDelayMilliseconds(300);

    Best Regards

    Erwan

    0693W000000WvR3QAK.png

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    LBona.2
    LBona.2Author
    Associate II
    May 6, 2020

    Thank you very much for the help

    Ludovico

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