Commit Graph

30 Commits

Author SHA1 Message Date
Scott Lahteine
de725bd408 # This is a combination of 4 commits.
# The first commit's message is:
SD Card Alpha Sorting

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 is the 2nd commit message:

Expand on More RAM concept, address minor bugs

# This is the 3rd commit message:

Improvements, more SORT_USES_MORE_RAM

With this option, always keeps the dir in RAM, doubling as a cache for
getfilename. A board with only 8K of SRAM is cutting it very close.

# This is the 4th commit message:

Completed SORT_USES_MORE_RAM implementation

For the MORE_RAM option we need to buffer both the short and long
names, even though long names are sometimes redundant. Worst case, all
the names are max length. We can save some RAM by not storing these. We
could save more RAM by only storing the visible part of the long name.
2014-11-30 21:25:30 -08:00
bkubicek
39d88bcccb preparation for hibernation
If a print is stopped, it would be nice in the future to write a file with the printer state, the filename of the print, and the position within the print.
this file could be read, to continue a previously stopped print.
not finished yet.
2013-10-22 10:04:08 +02:00
bkubicek
ab965376ff Sub-file calls.
by overloading M32 it is now possible to execute gcode files from other gcode files, with a fixed recursion level.
This can be used e.g. for having a real start.g and end.g somewhere on the sd card, which are then called from the normal print file.
Another usecase would be to have macro-files for nozzle-change and layerchange.
I have not tested the speedwise performance. The testing was done with pronterface.

syntax:
normal call from sd card will open the new file and continue executing there.
M32 !/path/filename#
this however will call the new file and return to the caller file.
M32 P !/path/filename#
with the optional "S<position>" the  file starting position can be set.
this is for continuing prints from a previous location.
2013-10-22 10:02:18 +02:00
Scott Lahteine
a5cd582665 Support for 10 level deep SD folder hierarchy 2013-05-04 04:18:02 -07:00
Bart K
4fa2260a59 Fixed cardreader.h to resolve issue #440 (Pull Request #425 missing file) 2013-03-31 19:59:16 -04:00
daid303
1a8f54cea1 The big LCD code update. This splits the display and menu implementation. Paving the way for future different displays. It also makes it easier to modify the menu structures while keeping everything consistant. Note that this most likely breaks the translations, which need to be updated. 2012-12-12 11:47:03 +01:00
daid303
6a9bee27cc Changed the naming of some LCD functions, so the names match better what the function does. Also moved around some prototypes for general cleanup. 2012-12-03 12:52:00 +01:00
daid303
94ea26ff46 Some minor changes on code style. And a bugfix where the counters for positioning in the stepper where wrong depending on compiler settings. (Caused strange values to reported back with M114 and endstop triggers). Also fixed compiling with FWRETRACT enabled. 2012-12-03 12:13:20 +01:00
daid303
6c51fe5039 Fix the bug where the SD percentage calculation is wrong when the file is larger then 42MB 2012-12-03 11:35:36 +01:00
daid
b69e75c89a Added long filename support. 2012-08-22 14:49:57 +02:00
Bernhard
0c123950e9 __ header file replace 2012-06-02 20:44:17 +02:00
Bernhard
1532200435 found error in filenames.
One array was too short. This had nothing to do with long filenames, other than if they were 12 characters exactly, which could only happen if the extension and the text before were filled completely
2012-03-19 20:06:58 +01:00
Erik van der Zalm
632528aa95 merging with SCUBA82 2012-03-04 13:41:47 +01:00
Christian Thalhammer
fde51084f3 set SD file delete to M30; switch printime output to M31 2012-03-03 21:58:12 +01:00
Daid
3d83109028 Fixed general 16x2 LCD build without SD support. 2012-02-29 15:33:23 +01:00
Bernhard
729cde4475 fix autostart failure if in wrong directory 2011-12-26 09:20:53 +01:00
Bernhard
cc4a9cdb69 added autostart procedure trigger to the ultralcd menu 2011-12-09 12:33:00 +01:00
Bernhard
7714b98da7 solved some compiler warnings that are now visible in arduino 1.0.
Found a couple of unused variables, that I commented.
Tried to solve the program memory warning message, and failed.
2011-12-04 12:40:18 +01:00
Bernhard
26a1de1e44 force inline 2011-11-27 16:04:58 +01:00
Bernhard
6d6f323535 make an option if sd-card stop should release the steppers. 2011-11-26 11:51:38 +01:00
Bernhard
c54a807824 overworked ultralcd a bit 2011-11-25 23:37:08 +01:00
Bernhard Kubicek
b21d5193f2 made ultralcd compatible with folders. 2011-11-20 14:43:47 +01:00
Bernhard Kubicek
5ad1d19384 make it compile without sd_support 2011-11-19 20:18:54 +01:00
Bernhard Kubicek
70abca195a overworked cardreader for folder support; not finished yet. 2011-11-19 13:13:34 +01:00
Bernhard Kubicek
64f2121ab1 updated to sdfatlib2010902 2011-11-18 22:17:37 +01:00
Bernhard Kubicek
7919a40d06 watchdog,percent done, 2011-11-15 20:54:40 +01:00
Bernhard Kubicek
ab154d5592 project progmem finished: total change with ultipanel: 2456 byte free ram initial. now: 4374 ram. 2011-11-09 20:27:44 +01:00
Bernhard Kubicek
7b70caab7c made progmem mainly, found one bug in cardreader, added a empty class for cardreader in case no sd support. 2011-11-07 22:33:13 +01:00
Bernhard Kubicek
fc0064e525 made cardreader more selfsustained 2011-11-06 22:48:15 +01:00
Bernhard Kubicek
01df04e02c first compile with the cardreader class 2011-11-06 21:39:53 +01:00