There's probably another problem with the card: creating the file.
I always get 0 back, even when the file isn't created.
Now, on one computer the file is created, but not on the other.
So if the file is not createt the program crashes when appending to the file.
On this computer, I'm now creating a file using C code, and it works.
I haven't figured out yet why it works on one computer but not (anymore) on the other.
Why does it return 0 even if the file wasn't created? What will be returned?
What else could be the difference between two computers with the same installation FC11 and ESP_IDF?
C-Code is working, component get back OK but no file exist:
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