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Long filename file create/write #23526

Merged
merged 17 commits into from
Jan 18, 2022
+582 −148
Merged

Long filename file create/write #23526

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e5bc716
Show short names when no long filenames found
GHGiampy Jan 15, 2022
d384991
Support for long filenames (R/W)
GHGiampy Jan 15, 2022
4764bd2
Support for long filenames in firmware upload
GHGiampy Jan 15, 2022
2f570c8
Remove debug
GHGiampy Jan 15, 2022
7f33fc5
Follow LONG_FILENAME_HOST_SUPPORT in firmware upload
GHGiampy Jan 15, 2022
74e7d65
Flag for random filename in firmware upload
GHGiampy Jan 15, 2022
af15ea0
LONG_FILENAME_WRITE_SUPPORT (costs >2KB flash)
thinkyhead Jan 17, 2022
5b9b248
script var
thinkyhead Jan 17, 2022
e592dce
not needed
thinkyhead Jan 17, 2022
671b574
Fix SFN generation
GHGiampy Jan 17, 2022
079735e
Added LONG_FILENAME_WRITE and CUSTOM_FIRMWARE_UPLOAD to M115
GHGiampy Jan 17, 2022
58ed637
More info on comment
GHGiampy Jan 17, 2022
5d9a9db
Other comment
GHGiampy Jan 17, 2022
7bc2126
Avoid writing LFN without reading
GHGiampy Jan 17, 2022
63f3b5a
tweak descriptions
thinkyhead Jan 18, 2022
49b620a
shorter capability string
thinkyhead Jan 18, 2022
f0efe10
etc.
thinkyhead Jan 18, 2022
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Fix SFN generation
@GHGiampy
GHGiampy committed Jan 17, 2022
commit 671b574c9056be8850530cc790251d7aea3a9b7e
4 changes: 2 additions & 2 deletions Marlin/src/sd/SdBaseFile.cpp
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Original file line number Diff line number Diff line change
@@ -1113,8 +1113,8 @@ bool SdBaseFile::openNext(SdBaseFile *dirFile, uint8_t oflag) {
// Check minimal length
if (iFree < 3) {
// Append 4 extra characters
name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(1,9) + 'A';
name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(1,9) + 'A';
name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(0,24) + 'A';
name[iFree++] = random(0,24) + 'A'; name[iFree++] = random(0,24) + 'A';
}
// Append '~cnt' characters
if (iFree > 5) iFree = 5; // Force the append in the last 3 characters of name part