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Sleep Mode - Problems Exiting with External Interrupt

georgebown
Associate II
Posted on August 20, 2010 at 19:41

Sleep Mode - Problems Exiting with External Interrupt

2 REPLIES 2
Posted on May 17, 2011 at 14:03

You are pretty much guaranteed to get an interrupt crap storm if you don't clear the pending interrupt.

    if (EXTI_GetITStatus(EXTI_Line1) != RESET)

        EXTI_ClearITPendingBit(EXTI_Line1);

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georgebown
Associate II
Posted on May 17, 2011 at 14:03

thanks for your help