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How can i use EXTI at SPL?!!

Question asked by hossein hosseini on Nov 25, 2017
Latest reply on Nov 25, 2017 by Clive One

hi.
i want to write code for EXTI in IAR with SPL library,but i dont know what do i do with spl.

 i realy need steps of the configration of EXTI setting.

who can say  the steps of EXTI to me??
do i need configration in gpio or do i set gpio pin to Alternate function??
how can i understand what is function of interrupt routin in main.c and write my code in that routin block?

 

i can use EXTI in cube , but i want to understand stm how works in BASE .

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