3DPrinting/Prusa-Firmware
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15d76a7501
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3376 Commits

Author SHA1 Message Date
D.R.racer
15d76a7501 Remove duplicit incrementation of consecutive comment lines 
It was left in the code in one of the refactoring/optimization passes.
It really didn't do any harm, but was limiting the performance of the
skipping algorithm.

+ some verification code added - will be removed after successful tests
 2021-02-02 07:57:06 +01:00
D.R.racer
caf58b16b6 Fix handling EOF 
+ save ~160B by using local variables
+ rename some of the vars to more descriptive names
+ remove consecutiveEmptyLines handling from cmdqueue
 2021-01-29 08:29:51 +01:00
D.R.racer
6c9c1423c6 Remove temporary changes from SdBaseFile.h 2021-01-28 09:42:50 +01:00
D.R.racer
71d825d0f2 Return SdBaseFile into previous state 
no changes necessary afterall
 2021-01-28 09:41:30 +01:00
D.R.racer
7279de7403 Separate reading G-code files and writing to a file 
- extract common strings
- cleanup openFileWrite and openFileReadFilteredGcode formatting a bit
Alltogether - code size 400B down
 2021-01-28 09:37:58 +01:00
D.R.racer
c05b625b1c Fix occasionally skipped valid G-code lines 
which also allowed for removal of the pre-increment -> post-increment
workaround
 2021-01-28 08:13:16 +01:00
D.R.racer
d1fd5a555f Clean up gfReset() 2021-01-27 14:12:11 +01:00
D.R.racer
b2cf5b7b6c Fix seekSetFilteredGcode() 
+some more debug code which will vanish after all is done and verified
 2021-01-27 13:01:25 +01:00
D.R.racer
b6c59e08ac Workaround ++gfCacheP into postincrement ld r22, Z+ 
TODO: ideally improve the automaton to work with postincrement only, at
least in this case.
 2021-01-27 09:52:20 +01:00
D.R.racer
d275fe0e83 Extract gcode filter from SdBaseFile into SdFile + optimization 
- Start saving instructions as the whole PR was >1KB long.
- It turned out the compiler was unable to understand the core skipping
cycle and an ASM version had to be used.
- Add seekSet aware of the G-code filter
 2021-01-27 09:33:28 +01:00
D.R.racer
c3758d350e Fast skipping of large comment blocks 
This is an extension/optimization of PR #2956.
It uses the cached 512B block buffer to avoid heavy-weight read() in SdBaseFile.
Even though this principle allowed the AVR to skip ~600KB of data within ~5 seconds,
the impact on code base is huge, especially into well proven and long-term stable
parts like reading a file from the SD card.

The sole purpose of this PR is to show/verify the possibility of the AVR CPU
in relation to adding thumbnails into MK3 G-codes.
Moreover, this PR shall not be merged unless the missing/commented features
are restored - especially file seeking and M84 search.

PFW-1175
 2021-01-27 07:03:51 +01:00
D.R.racer
dcc6605809 Workaround for skipping large comment blocks 
If there are large blocks of comments in the G-code,
the printer may get shot down by its own watchdog.
Watchdog is generally set to 4s and updated only
in manage_heaters (and some other spots in some specific cases).

So far, the code reading the file and feeding it into Marlin
cycles indefinitely until it finds valid G-code lines and fills up the
command queue.

If the block is large enough, the printer cannot read it completely
within those 4s.

A simple workaround - bail out after some consecutive empty/comment
lines to enable other parts of code do their job (especially
manage_heaters).

Tested on MK404, previous FW fails with 600KB of comment lines at the
beginning, this patch survives. The printer even draws some update
on its status screen before starting a real print.
 2021-01-27 07:03:51 +01:00
D.R.racer
c28e5a9dbc Farmer's request 2 
Farmers request having the Change filament menu item always visible in
the main menu and located after the Live Adjust Z (which disappears
after the first few printed layers).
 2021-01-26 12:19:41 +01:00
DRracer
bfe93d3959
Merge pull request #2951 from DRracer/pvb-08 
Add PVB preheat and 0.8mm nozzle presets
 2021-01-26 12:09:41 +01:00
DRracer
891f37a622
Merge pull request #2982 from DRracer/codesize 
Reduce code size and RAM usage
 2021-01-26 12:04:39 +01:00
3d-gussner
c555907a12 Remove duplicate string G-code sliced for a different printer type. Please re-slice the model again. Print cancelled. using MSG_GCODE_DIFF_PRINTER_CANCELLED 2021-01-26 11:01:50 +01:00
3d-gussner
51d1e0bd8a Remove duplicate string G-code sliced for a different printer type. Continue? using MSG_GCODE_DIFF_PRINTER_CONTINUE 2021-01-26 10:42:56 +01:00
3d-gussner
7916f8b9e8 Merge branch 'codesize' of https://github.com/DRracer/Prusa-Firmware into DRracer_codesize 2021-01-26 10:13:11 +01:00
D.R.racer
0eb7261e29 Save ~100B on menu implementation 2021-01-26 09:29:17 +01:00
3d-gussner
ba8386573a Remove duplicate string Resume print using MSG_RESUME_PRINT 2021-01-26 09:23:55 +01:00
3d-gussner
c6a01b3806 Remove duplicate string Reset using MSG_RESET 2021-01-26 09:15:46 +01:00
3d-gussner
ab5aad636f Remove duplicate string Mesh Bed Leveling and Mesh bed leveling using MSG_MESH_BED_LEVELING 
Fixed few too long translations
 2021-01-26 09:05:38 +01:00
DRracer
f4cee7ce84
Merge pull request #2983 from leptun/MK3_fix_sm4.h_line_ending 
Fix sm4.h line ending
 2021-01-26 08:45:07 +01:00
DRracer
bce9f8c949
Merge pull request #2984 from leptun/MK3_Serial_LF_only 
Do not send CR on the serial line
 2021-01-26 08:42:47 +01:00
DRracer
c465417f50
Merge pull request #2987 from leptun/PFW-1144-LongPathName 
"M20 L" support. Print long filenames
 2021-01-26 08:40:26 +01:00
3d-gussner
84ed0725f2 Merge branch 'codesize' of https://github.com/DRracer/Prusa-Firmware into DRracer_codesize 2021-01-26 08:32:03 +01:00
3d-gussner
bce8501eea Remove duplicate string Extruder using MSG_Extruder 2021-01-26 08:31:21 +01:00
Voinea Dragos
c6588193ad Fix some more stuff in cardreader.cpp 
Saved 4B of flash and 60B of RAM
 2021-01-26 09:25:41 +02:00
3d-gussner
ab18a3ccc3 Merge branch 'codesize' of https://github.com/DRracer/Prusa-Firmware into DRracer_codesize 2021-01-26 08:24:11 +01:00
3d-gussner
530b9f50b8 Remove duplicate string Eject filament using MSG_EJECT_FILAMENT 
Fix few translations
 2021-01-26 08:22:08 +01:00
D.R.racer
348902240e Fix code_seen_P("fv") broken by one of the merges 2021-01-26 08:02:33 +01:00
3d-gussner
269fabc330 Remove duplicate string Cut filament using MSG_CUT_FILAMENT 2021-01-26 07:15:46 +01:00
3d-gussner
797d8e74a3 Remove duplicate string Checking X axis and Checking Y axis using MSG_CHECKING_X and MSG_CHECKING_Y 2021-01-26 07:10:57 +01:00
3d-gussner
2d1e1e4cee Remove duplicate string Fans check using MSG_FANS_CHECK 2021-01-25 20:13:12 +01:00
3d-gussner
d117a299f7 Remove duplicate string Fil. runouts using MSG_FIL_RUNOUTS 2021-01-25 20:04:18 +01:00
3d-gussner
10bbd64b41 Remove duplicate string Crash using MSG_CRASH 
Better Italian translation, thanks to @wavexx
Fix Polish translation as it was too long for the menue and caused LCD issues.
 2021-01-25 18:53:53 +01:00
3d-gussner
4878db7365 Remove duplicate string Last print failures using MSG_LAST_PRINT_FAILURES 
Fix too long translations in Spanish and Italian for this message
 2021-01-25 18:38:35 +01:00
3d-gussner
99867c8fbd Remove duplicate string Total failures using MSG_TOTAL_FAILURES 2021-01-25 18:06:47 +01:00
3d-gussner
8f0a45e8a4 Remove duplicate string Steel sheets and Total using MSG_STEEL_SHEETS and MSG_TOTAL 2021-01-25 17:58:51 +01:00
3d-gussner
7222cf05cf Remove duplicate string MMU Fails and MMU Load Fails using MSG_MMU_FAILS and MSG_MMU_LOAD_FAILS 2021-01-25 17:38:36 +01:00
3d-gussner
fbb3fad64b Remove duplicate string Last print using MSG_LAST_PRINT 2021-01-25 16:54:26 +01:00
3d-gussner
7891d12a32 Remove duplicate string Is filament loaded? using MSG_FILAMENT_LOADED 2021-01-25 16:44:55 +01:00
3d-gussner
223f32deae Remove duplicate string HW Setup" using MSG_HW_SETUP` 2021-01-25 16:15:57 +01:00
3d-gussner
5c1da227fe Merge branch 'codesize' of https://github.com/DRracer/Prusa-Firmware into DRracer_codesize 2021-01-25 16:00:46 +01:00
3d-gussner
377a59c624 Remove duplicate string Belt status 2021-01-25 15:53:31 +01:00
D.R.racer
d8917a304a Reuse lcd_space() instead of in-place printing of spaces in a cycle 
Saves another ~40B
 2021-01-25 15:21:25 +01:00
D.R.racer
783e4bbaf9 Add lcd_putc_at (code down >150B), refactor lcd_selftest_screen_step 
(RAM down 10B)
 2021-01-25 14:58:57 +01:00
DRracer
3975415490
Merge branch 'MK3' into codesize 2021-01-25 12:43:30 +01:00
DRracer
58351fb27a
Merge pull request #2977 from DRracer/farm-patch1 
Farmers' requests
 2021-01-25 11:15:44 +01:00
D.R.racer
514321f2ce Remove farm_no completely + reuse prusa_stat_farm_number() where 
applicable
 2021-01-25 11:09:28 +01:00