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cdixon
Visitor II
March 10, 2008
Question

EXTINT5 -32 Interrupts

  • March 10, 2008
  • 2 replies
  • 738 views
Posted on March 10, 2008 at 01:19

EXTINT5 -32 Interrupts

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    2 replies

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    cdixonAuthor
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 09:48

    Just a beginner so sorry if this is very basic question (I can't seem to find the required docs anywhere ;

    How do I enable EXTINT 5 using ST Libraries ? (Using the MCB-STR9 Eval Board and I would like to use the Push Buttons, s3 and s2 (EXINT5 and EXINT6)

    H
    hicham
    Visitor II
    May 17, 2011
    Posted on May 17, 2011 at 09:48

    Hi cdixon,

    Try the following post if you still haven't been able to solve your problem.

    http://www.st.com/mcu/forums-cat-6516-21.html

    Beware that you can only use one of the two buttons SCU WKUPSEL register does not allow you to select more than one. For documentation, check out

    http://www.st.com/mcu/devicedocs-STR912FW44-101.html

    . The first three pdfs are your most valuable information source.

    However, I am also facing some side effects problems, but you can get a starting idea of how to make use of your push buttons.

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