Posted on September 08, 2013 at 06:54
My question is probably simple. Can I configure external interrupts triggered by PA10, PA11, PA12 and PA13?
Studing the EXTI example I understood something like this:
PA0 is connected to EXTI_L...
Posted on September 08, 2013 at 19:06The keys (in series with a resistor [1K]) are connected to 3.0V. When closed they put high level in the IO port (L > H). It's working fine...I need to handle with rising and falling events of the keys to drive s...
Posted on September 08, 2013 at 17:12Thank you very much Clive!EXTI_Line10, 11 and 12 are working perfectly. But EXTI_Line13 is firing even without the external trigger. You know what can be?I'm configuring the GPIO_Mode as GPIO_Mode_IPD because the...
