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Hello,
I am working with the NUCLEO-F103RB board and I am using the USER pushbutton on PC13 to create an interrupt.
I would like to modify the AFIO_EXTICR4 register to force PC13 as in the screenshot below:
I write this code line :
AFIO->EXTICR = AFIO->EXTICR | AFIO_EXTICR4_EXTI13_PC;
The IDE indicates an error !
Can you tell me the correct syntax to modify this register.
Thank you very mutch for your help.
Best regrads
Marc