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SD Card Alpha Sorting

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First iteration of alphabetical sorting for SD cards, both
slow+efficient and fast+rammy. Option for folders to sort first, last,
or not at all.
This commit is contained in:
Scott Lahteine
2014-11-24 14:03:20 -08:00
parent 2f9ed1777d
commit 0cbbba08bd
5 changed files with 208 additions and 41 deletions
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Marlin/Configuration_adv.h
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@ -292,6 +292,7 @@
#define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers?
#define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
#define SDCARD_SORT_ALPHA // Sort in ASCII order by pre-reading the folder and making a lookup table!
#define SDCARD_RATHERRECENTFIRST //reverse file order of sd card menu display. Its sorted practically after the file system block order.
// if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
// using: