Some ports (eg stm32) configure the FAT driver differently (eg with
multi-partition support) and that leads to a slightly different sequence of
block reads, compared to other configurations (eg rp2).
Comment out the printing in `readblocks()` so the tests are deterministic
(the printing is still useful for debugging).
Signed-off-by: Damien George <damien@micropython.org>
- Code size saving as all of these functions are very similar.
- Resolves the "TODO" of the plain read and write functions not propagating
errors. An error in the underlying block device now causes VFatFs to
return EIO, for example.
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
A positive result here can result in eventual memory corruption
as littlefs expects the result of a cache read/write function to be
0 or a negative integer for an error.
Closes#13046
This work was funded through GitHub Sponsors.
Signed-off-by: Angus Gratton <angus@redyak.com.au>
