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Detecting Rising and Falling edges

Question asked by kiran.adithya on Apr 18, 2013
Latest reply on Apr 18, 2013 by John F.
Hi, I am using an STM32L151VB part in a custom board. Is there any way to detect if an interrupt has been caused by a rising or a falling edge. I looked around in the reference manual and didnt find anything. I need to know which edge has caused an interrupt on my GPIO pin.