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ESIGNUM while opening file on SD card using fopen() call

aahsan
Associate III

I am seeing an intermittent error returned by fopen() call resulting in file open failure on the SD Card.

aahsan_0-1717519227335.png

Wondering if someone has encountered this error while using STM32Hxxx and what could be the cause of this error.

Really appreciate your support

Thanks, and Best Regards,

Ahsan

1 REPLY 1
SHs
ST Employee

Hello @aahsan ,

Could you please specify the file containing the define in question, along with the name of the used application?

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