Hi everybody,I think I found a bug in stm32l4xx_hal_exti.h at the definition of the GPIO-ports:#define EXTI_GPIOA 0x00000000u#define EXTI_GPIOB 0x00000001u#define EXTI_GPIOC 0x00000002u#define EXTI_GPIOD 0x00000003u#define EXTI_GPIOE 0x00000004u#define EXTI_GPIOF 0x00000005u#define EXTI_GPIOG 0x00000005u#define EXTI_GPIOH 0x00000007u#define EXTI_GPIOI 0x00000008uThe definition for EXTI_GPIOG is wrong!!! When trying to activate EXTI for PortG you actually activate it for port F in SYSCFG->EXTICR.Could you please fix this?Best regardsMarkus

Visitor II

Question

Define error in stm32l4xx_hal_exti.h

Hi everybody,

I think I found a bug in stm32l4xx_hal_exti.h at the definition of the GPIO-ports:

The definition for EXTI_GPIOG is wrong!!! When trying to activate EXTI for PortG you actually activate it for port F in SYSCFG->EXTICR.

Could you please fix this?

Best regards

Markus

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Technical Moderator

Thank you Markus, for pointing this out!

Regards

/Peter

@Sara BEN HADJ YAHYA Please forward this to the library managers.

@Imen DAHMEN

Technical Moderator

Hello @Community member and @Peter BENSCH

Thank you for bringing this issue to my attention.

Internal ticket number 120638 is submitted to fix this error in the coming release of CubeL4 MCU package.

(PS: number 120638, this is an internal tracking number and is not accessible or usable by customers).

Thanks

Imen