7 Commits

Include renames

Author	SHA1	Message	Date
Adam Múdry	033405abb6	fix(fatfs): fix formatting in relevant python files to satisfy pre-commit check	2026-04-13 15:59:49 +02:00
Adam Múdry	abea28451f	fix(fatfs): fix a bug in SFN generation from LFN and rewrite to match C algorithm ... Rewrite build_lfn_short_entry_name() and add _gen_numname_suffix() helper to match the gen_numname() algorithm in ff.c. This fixes: - chr(order) producing raw binary instead of ASCII digits - Collision for order >= 10 when str(order) makes the name exceed 8 chars - Hex suffix with dynamic stem shortening (matching C implementation) - CRC16-CCITT hash for seq > 5 to reduce collision probability Also fix LDIR_Name2_SIZE typo in long_filename_utils.py (should be LDIR_Name3_SIZE), which made the assertion guard too permissive. Add ShortFilenameGenerationTestCase with 9 unit tests covering single-digit, multi-digit, hash-based, and collision-free generation scenarios.	2026-04-13 15:59:48 +02:00
Martin Gaňo	b187fad076	fatfsgen.py: Increase number of files in directory ... By starting the ID at the value 1, instead of ord('1') we increase the possible number of files by 49.	2022-09-21 13:30:05 +00:00
Martin Gaňo	53c2ea2d08	fatfsgen.py: enable multiple dots in the long file name	2022-09-16 13:50:12 +02:00
Martin Gaňo	131b28314e	fatfsgen.py: fixed missing NULL terminator	2022-09-14 16:55:13 +02:00
Martin Gaňo	0f160c8f11	fatfs: enable long file names for fatfsparse.py	2022-06-09 15:51:03 +02:00
Martin Gano	8ef66536ed	fatfsparse.py: add cluster chaining support to enable reading longer-than-sector files ... Closes IDF-4975	2022-05-25 15:49:24 +02:00