GPIO Interrupt - stopped by vector catch

RE: GPIO Interrupt - stopped by vector catch

Vidar Berg — Fri, 31 May 2019 09:12:58 GMT

Does sd_flash_write() return an error code, or does it not return at all? The latter would indicate that you are calling the function from a high priority interrupt context.

RE: GPIO Interrupt - stopped by vector catch

Kev — Wed, 29 May 2019 10:05:27 GMT

I solved problem in another way. Added few lines code in gpio interrupt handler (Button_handler), but when i try to write in handler with sd_flash_write i got error. Maybe because of priority.

RE: GPIO Interrupt - stopped by vector catch

Vidar Berg — Tue, 28 May 2019 07:59:28 GMT

Hello,

A vector catch indicates that a Hardfault exception has occurred. SES enables breakpoint on fault exceptions by default, but you can disable it by opening the breakpoints view and un-check the Hardfault exception (open view in debug session -> Ctrl + Alt + B):

Have you verified through debugging that data_from_flash is indeed a valid pointer?