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7 years, 1 month ago.
openUserFile problem STM32F411
Hello everyone!
I pass my concern. I can not record a file on the internal flash. The openUserFile function always returns me that the file could not be opened. (fd = -1)
mDot :: mdot_file file = dot-> openUserFile ("text.txt", mDot :: FM_CREAT | mDot :: FM_RDWR);
This would be the line of code I'm running.
Any idea what I can to be ignoring? Did anyone have experiences with that?
Thank you all.
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