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usb mass store on f4 cannot run continuously with fatfs and freetos

OWLchan
Associate III

I'm doing a small project for a friend, specifically his request is to be able to use 3 uart inputs at the same time to receive information and save and process it in USB. As for uart, it solved them (maybe) but handling the USB caused me some difficulties such as not being able to run for long and sometimes data errors. I came across some documentation and video tutorials about usb host or sample examples on how to use usb as sd card.

here my code:

OWlchanMagican/OWlchanMagican: Config files for my GitHub profile.

Any advice you have would be valuable to me, thanks in advance.

 

While researching my problem I also found the code that Cubemx generated was a bit different so I fixed it but it still doesn't work very well.

Screenshot 2023-12-22 145806.png

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