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EXTI on PC3 rising edge only : pull-down ?

Question asked by rocca.stephane on Nov 7, 2012
Hi all,
One question about EXTI : I have to trigger an external interrupt on pin PC3 of my STM32F405RG.
So I have to configure EXTI3 for rising edge, but is it a good practice to enable pull down to avoid false triggering, instead of nopull ?
Tx in advance