Important changes to forums and questions
All forums and questions are now archived. To start a new conversation or read the latest updates go to forums.mbed.com.
6 years, 7 months 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.
Be the first to answer this question.