MPCNC/Firmware2
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c11b2bb777
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267 Commits

Author SHA1 Message Date
Sebastianv650
c11b2bb777 Bugfix LIN_ADV 
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 
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
0269347682 Merge pull request #5141 from thinkyhead/rc_old_slowdown_what 
OLD_SLOWDOWN does nothing, so remove it
 2016-11-03 23:30:43 -05:00
Sebastianv650
d448500643 Account for moves with negative E movements 
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 
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 
.) 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 
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) 
・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 
…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 
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 
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 
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 
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 
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 
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