2010-02-25 03:37 AM
external interrupt firing without any EXTI line set
2011-05-17 04:41 AM
It's recommended to configure GPIOs in input mode, then clear EXTI flags and last enable the EXTI mask register.
Be aware that EXTI has asynchronous inputs and react on glitches even below 10 ns!2011-05-17 04:41 AM
Thanks, this was the problem.
Best regards, Freddie