Scott Lahteine
57f92a4632
Apply DISTINCT_E_FACTORS to sync_from_steppers
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Followup to #5840
2017-02-18 04:36:41 -06:00
MagoKimbra
3685224c1a
Fix steps_to_mm for active extruders
2017-02-15 21:45:39 +01:00
Scott Lahteine
97b6fb6381
Reduce / optimize LIN_ADVANCE code
2017-02-14 07:52:03 -06:00
Sebastianv650
1b59766fcb
Cleanup position_float
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Hopefully fixes Marlin #5481
2017-02-12 13:09:06 +01:00
esenapaj
ab6b005867
Suppress warning
2016-12-21 09:13:03 +09:00
Scott Lahteine
87921f390a
Clarify what are "logical" positions in the planner
2016-12-15 23:15:38 -08:00
esenapaj
069c6b38dd
Remove unnecessary tabs and spaces
2016-12-16 00:21:32 +09:00
AnHardt
d0e24e0876
Adaptive screen updates for all kinds of displays
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The target here is to update the screens of graphical and char base
displays as fast as possible, without draining the planner buffer too much.
For that measure the time it takes to draw and transfer one
(partial) screen to the display. Build a max. value from that.
Because ther can be large differences, depending on how much the display
updates are interrupted, the max value is decreased by one ms/s. This way
it can shrink again.
On the other side we keep track on how much time it takes to empty the
planner buffer.
Now we draw the next (partial) display update only then, when we do not
drain the planner buffer to much. We draw only when the time in the
buffer is two times larger than a update takes, or the buffer is empty anyway.
When we have begun to draw a screen we do not wait until the next 100ms
time slot comes. We draw the next partial screen as fast as possible, but
give the system a chance to refill the buffers a bit.
When we see, during drawing a screen, the screen contend has changed,
we stop the current draw and begin to draw the new content from the top.
2016-12-13 18:44:34 +01:00
Scott Lahteine
7b625e0048
Patch fade_factor compiler warning
2016-12-13 02:29:01 -08:00
AnHardt
13eebd11cf
volatile_block_buffer_runtime_us
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`block_buffer_runtime_us` is mangled in the planner and in the stepper-ISR.
So it needs to be volatile and interrupt protected.
2016-12-09 14:49:02 +01:00
Scott Lahteine
fc2fc828b3
Prettify LIN_ADVANCE code with the positive condition
2016-12-09 00:29:07 -08:00
Scott Lahteine
1929502e15
Add const to some variables
2016-12-09 00:29:06 -08:00
Scott Lahteine
2da4d22520
Pretty up ADVANCE code
2016-12-08 22:51:28 -08:00
Scott Lahteine
af024e1d7c
Pretty up coast / reverse jerk code
2016-12-08 22:50:25 -08:00
Scott Lahteine
3f3b5c86d8
Slightly shrink code for jerk-based reduction of safe_speed
2016-12-08 22:24:29 -08:00
MagoKimbra
5383212a28
Fix Mesh without Fade Height
2016-12-07 09:23:42 +01:00
Scott Lahteine
3391c785c6
Support for distinct E factors
2016-12-05 07:26:18 -06:00
Scott Lahteine
0dfe95eaba
Adjust formatting in Planner
2016-12-05 07:26:17 -06:00
Scott Lahteine
84ff78c1e3
Pass the fade factor to mbl.get_z
2016-12-05 03:01:51 -06:00
Scott Lahteine
8d14420331
Fix compile without ENABLE_LEVELING_FADE_HEIGHT
2016-12-01 11:37:24 -06:00
Scott Lahteine
092e949b58
Merge pull request #5169 from thinkyhead/rc_core_inverted
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Support for COREYX, COREZX, COREZY
2016-11-28 02:26:41 -06:00
Scott Lahteine
e9e4208ff1
Merge pull request #5274 from Sebastianv650/improve_smooth_moves
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Improvement for ENSURE_SMOOTH_MOVES
2016-11-28 02:22:08 -06:00
Scott Lahteine
f6f77d34a1
Add a fade factor for mesh leveling
2016-11-26 03:41:26 -06:00
Sebastianv650
8190483eeb
Improvement for ENSURE_SMOOTH_MOVES
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Instead of waiting for a single long block, compare the complete block
buffer runtime for the long_move() check.
2016-11-21 17:58:24 +01:00
Sebastianv650
de89dc9f04
Ensure smooth print moves even with LCD enabled
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lcd_update can take so much time that the block buffer gets drained if
there are only short segments. This leads to jerky printer movements for
example in circles and a bad print quality.
This change implements a simple check: Only if the block currently
executed is long enough, run lcd_update.
This also means the printer will not show actual values on the LCD nor
will it respond to buttons pressed. A option that keeps the menu
accessible is also available.
Aditionaly, slow down if a block would be so fast that adding a new
block to the buffer would take more time. In this case, the buffer would
drain until it's empty in worst case.
2016-11-19 01:28:47 -06:00
Florian Heilmann
d08867986e
Add autotemp capabilities to M104
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This allows M104 to pass the F and B parameters to enable autotemp as well
2016-11-17 11:28:19 -06:00
Sebastianv650
c11b2bb777
Bugfix LIN_ADV
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Advance has nothing todo with Z_AXIS, strange copy&paste error?
2016-11-17 11:28:19 -06:00
Sebastianv650
e3ffb58fbd
Save some cycle inside the planner
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planner.h:
fan speed is used to set integer variables, so no need for long.
Basicaly a byte should be enough for all the fan things, as it's 0-255?
planner.cpp:
Save some float multiplications.
We could squeeze out even more by defining feedrate_percentage,
saved_feedrate_percentage and flow_percentage as float instead of int.
Everytime they are used in the time-critical planner, they are casted to
float and multiplied by 0.01. Not done jet, as they are used in LCD menu
functions I don't know well enough.
2016-11-13 13:34:12 +01:00
Scott Lahteine
f663220e87
Store Mix factors as reciprocals and multiply
2016-11-12 15:19:18 -06:00
Scott Lahteine
1864b282c5
Implement reversed CORE options
2016-11-05 23:47:51 -05:00
Scott Lahteine
0269347682
Merge pull request #5141 from thinkyhead/rc_old_slowdown_what
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OLD_SLOWDOWN does nothing, so remove it
2016-11-03 23:30:43 -05:00
Sebastianv650
d448500643
Account for moves with negative E movements
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Added a rule so that LIN_ADVANCE isn't used for moves with negative E movements (de_float will be negative in this cases).
I also added a more detailed comment to make it more clear what the if statement does.
2016-11-03 17:01:17 +01:00
Scott Lahteine
12167bc8f3
OLD_SLOWDOWN does nothing, so remove it
2016-11-02 01:28:19 -05:00
Sebastianv650
f9bea7968f
BugFix for incorrect E-speed calculation
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The extrusion speed was wrong due to a not high enough precision of
esteps to XY steps, therefore now the target float values are used to
calculate the ratio between XY movement and extrusion speed.
The e_speed_multiplier8 was replaced by an absolute multiplier called
abs_adv_steps_multiplier8, therefore one multiplication and bitshift can
be saved inside the stepper ISR. Due to this, also extruder_advance_k is
better suited inside the planner and not the stepper files any more.
2016-11-01 08:08:47 +01:00
Scott Lahteine
8dc7807d85
Add support for CoreYZ to planner.buffer_line
2016-10-30 16:16:28 -05:00
Scott Lahteine
1cf878fdb1
Calculate dm and e-steps earlier in planner
2016-10-30 16:16:28 -05:00
Scott Lahteine
75dbb71dd7
Replace block.busy with a block.flag bit
2016-10-30 16:16:28 -05:00
Scott Lahteine
c7f22f688f
buffer_line can calculate while it's waiting
2016-10-29 17:08:42 -05:00
Scott Lahteine
3fcf915808
Fix uninitialized var in reset_acceleration_rates
2016-10-24 11:55:41 -05:00
Sebastianv650
c397b9d60a
Planner acceleration bugfix and speedup v2
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.) Use already existing inverse_millimeters instead of /
block->millimeters.
.) Prevent overflow during acceleration calculation by checking if float
is necessary. Idea modified from Sailfish.
.) Save two uint32_t or even float multiplications by checking if
step[AXIS] has steps and if max acceleration is lower than accel. If
not, there is no need to check this axis.
2016-10-23 12:47:46 +02:00
Scott Lahteine
5f5a55a0de
Add a ZERO macro to clear arrays
2016-10-22 10:07:18 -05:00
Sebastianv650
9818d97587
Fix Z-hops during retract/prime lead to blobs
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We don't want to have retract/prime movements done with LIN_ADVANCE, that's also true with simultaneously executed Z-hops.
2016-10-22 04:54:59 -05:00
esenapaj
1e1edeadd3
Fix for the commit dc2cb84
(Revert acceleration limiting to avoid overflow)
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・Add forgotten '\'
2016-10-18 18:07:20 +09:00
Scott Lahteine
dc2cb8454c
Revert acceleration limiting to avoid overflow
2016-10-17 17:08:41 -05:00
Scott Lahteine
4d89652bc2
Apply minor optimizations to planner.cpp
2016-10-12 04:42:15 -05:00
Scott Lahteine
1092319b19
Adapt speed/jerk code based on Prusa MK2 branch
2016-10-12 04:42:14 -05:00
Scott Lahteine
8e1cc9332a
Replace block flag bools with flag bits
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…and apply const to some method parameters
2016-10-10 23:17:49 -05:00
Scott Lahteine
c5cac486f5
Use a, b, c instead of lx, ly, lz
2016-10-09 14:34:24 -05:00
Josef Pavlik
f8c2473a71
Improve planner kinematics, fix delta ABL
2016-10-09 13:32:46 -05:00
Scott Lahteine
761593b74b
Cleanup some vars, use of min/max
2016-10-02 06:34:56 -05:00
Scott Lahteine
d19cfcfc1d
max_jerk array, DEFAULT_XYJERK => DEFAULT_[XY]JERK
2016-10-02 06:34:56 -05:00
Scott Lahteine
e7dc174f30
More detailed debugging of G28 delta
2016-10-02 02:18:57 -05:00
Scott Lahteine
ecf7cdde65
Augment planner/stepper getters/setters
2016-09-29 01:27:37 -05:00
Scott Lahteine
ea0dbee3c9
Enable ABL by type, support bilinear on cartesian
2016-09-25 23:35:37 -05:00
Scott Lahteine
22ece0081e
Pass array pointer to unapply_leveling
2016-09-23 15:39:01 -05:00
Scott Lahteine
cbc158eb62
Add a proper flag for ABL enabled
2016-09-23 15:39:01 -05:00
Scott Lahteine
c6142aa2a1
Minor cleanups in Marlin_main.cpp
2016-09-23 03:03:14 -05:00
Scott Lahteine
0427f3cc3b
Use memcpy/memset in planner
2016-09-23 03:03:14 -05:00
Scott Lahteine
6b9bf8e8fe
Add Planner::sync_from_steppers
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Use to sync the planner after an interrupted move (when not overriding
the logical position).
2016-09-23 03:03:14 -05:00
Scott Lahteine
be11a8a938
Fix debug in Planner::buffer_line
2016-09-23 03:03:13 -05:00
Scott Lahteine
6335acbf5c
Patch bug in linear unapply_leveling
2016-09-23 03:03:13 -05:00
Scott Lahteine
77639672d7
Move NONLINEAR bed leveling to planner
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This is in advance of moving non-linear bed leveling to the planner
class.
2016-09-18 13:50:38 -05:00
Scott Lahteine
9429c7db89
Use ABC indices in delta[]
2016-09-18 13:50:38 -05:00
Scott Lahteine
c109399bf6
Fix planner leveling and rename arguments
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Use lx, ly, lz for “logical” positions
2016-09-13 03:33:01 -05:00
Scott Lahteine
6ab54c60b1
Add conditionals for kinematics, leveling
2016-09-13 03:32:59 -05:00
Scott Lahteine
9248cfb0ad
Bed leveling that accounts for home XYZ
2016-09-10 13:47:21 -05:00
Scott Lahteine
6ac9d895ca
Tweak Filament Width variables
2016-09-10 13:29:25 -05:00
Scott Lahteine
d554c1dda8
Clean up planner kernel pass methods
2016-08-30 14:16:13 -05:00
Scott Lahteine
a485a19052
Added optional planner logging
2016-08-27 20:12:22 -05:00
Scott Lahteine
ab59280075
MIN_SEGMENTS_FOR_MOVE => MIN_STEPS_PER_SEGMENT
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Follow-up to #4666
2016-08-21 08:56:03 -05:00
Scott Lahteine
27b80b1dd1
Merge pull request #4667 from thinkyhead/rc_M211_sw_endstop_switch
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M211: Enable/Disable Software Endstops
2016-08-21 06:44:00 -05:00
Scott Lahteine
2f223b8c79
Use ABC and XYZ for "3"
2016-08-21 00:10:08 -05:00
Scott Lahteine
01d4703429
PREVENT_DANGEROUS_EXTRUDE => PREVENT_COLD_EXTRUSION
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Also improve the documentation of this and related options, and set
EXTRUDE_MINTEMP to 170 everywhere.
2016-08-20 23:35:27 -05:00
Scott Lahteine
374f8d2014
dropsegments => MIN_SEGMENTS_FOR_MOVE
2016-08-20 18:52:15 -05:00
Scott Lahteine
628dcbc764
extruder_multiplier => flow_percentage
2016-08-18 22:13:47 -05:00
Scott Lahteine
b73203a0b7
Move some includes around to uncover missing deps
2016-08-02 19:37:46 -07:00
Scott Lahteine
d8945e8464
Fix Z_HEAD index for COREYZ
2016-08-02 15:05:17 -07:00
Scott Lahteine
f83369b79c
Update refresh_positioning - no need for obj ref
2016-07-31 18:01:13 -07:00
Scott Lahteine
844a4e799e
Account for DELTA in Planner::refresh_positioning
2016-07-29 18:41:11 -07:00
Scott Lahteine
753283e020
inverse_second => inverse_mm_s
2016-07-28 16:35:18 -07:00
Scott Lahteine
83e1d90ca3
Undo errant optimization of block->millimeters
2016-07-28 16:26:52 -07:00
Scott Lahteine
169c21b477
Merge pull request #4402 from thinkyhead/rc_consistent_positioning
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Account for coordinate space offsets
2016-07-24 19:23:20 -07:00
Scott Lahteine
d8e5af6834
Use RAW_POSITION for MBL in planner.set_position_mm
2016-07-24 17:20:36 -07:00
Scott Lahteine
d8f2876753
Replace some float division with multiplication
2016-07-24 13:27:50 -07:00
Scott Lahteine
ddde785b37
Code formatting in planner.cpp
2016-07-24 13:27:50 -07:00
Scott Lahteine
f8b5749235
Replace division in planner with multiplication
2016-07-24 13:27:49 -07:00
Scott Lahteine
b921f6b69d
Optimize calculation of block->millimeters for DELTA
2016-07-24 13:27:49 -07:00
Scott Lahteine
3e2b3353b0
Fix axis indices for COREYZ
2016-07-23 19:02:14 -07:00
Scott Lahteine
4e67a85a5d
Macros to loop over axes
2016-07-23 13:09:28 -07:00
Scott Lahteine
4226f56f53
Revert the planner acceleration logic somewhat
2016-07-20 19:19:47 -07:00
Scott Lahteine
209f5c03d0
Fewer temporary vars in planner accel limit
2016-07-20 18:29:29 -07:00
Scott Lahteine
9f9fe043ba
Apply sq macro throughout
2016-07-17 13:29:41 -07:00
Scott Lahteine
93ba5bddd7
Append units to feedrate variables
2016-07-17 13:29:41 -07:00
Scott Lahteine
05da02f0a2
Implement MIXING_EXTRUDER and SWITCHING_EXTRUDER
2016-07-17 10:53:10 -07:00
Scott Lahteine
0554b65d22
Merge pull request #4284 from thinkyhead/rc_serial_ln_macros
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Sled-probe sanity fix, conditionals for remaining types of leveling
2016-07-12 16:36:33 -07:00
Scott Lahteine
e974ac63ef
Init matrix in planner.init
2016-07-12 15:55:27 -07:00
esenapaj
58177a1602
Suppress warnings
2016-07-12 08:22:24 +09:00
João Brázio
664232140d
Fixes somes compiler warnings
2016-06-23 03:12:55 +01:00
Scott Lahteine
ef3bef6b9e
Fix feedrate in gcode_T (max_feedrate is mm/s)
2016-06-16 16:03:14 -07:00
Scott Lahteine
6d62a4ffc8
Patch LIN_ADVANCE for style and forward-compatibility
2016-06-09 21:03:27 -07:00