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Author SHA1 Message Date
Scott Lahteine
7cabe81373 Merge pull request #6057 from thinkyhead/rc_followup_6054 
Followup 6054 with some cleanup
 2017-03-18 13:49:20 -05:00
Scott Lahteine
4bca27ab89 Fix Kelvin conversion 
Thanks to @ospalh -- #6056
 2017-03-18 13:23:08 -05:00
Scott Lahteine
143ab8f329 Remove Roxy's personal configurations 2017-03-18 12:35:02 -05:00
Scott Lahteine
2512871a36 Patch configs UBL followup 2017-03-18 12:32:03 -05:00
Scott Lahteine
27b5666e15 Move Allen Key probe definition to the top 2017-03-18 12:27:37 -05:00
Scott Lahteine
77cf648ed3 Move menu selection past static items in 1 screen 2017-03-18 12:26:21 -05:00
Scott Lahteine
2c630a1b5c Merge pull request #6054 from thinkyhead/rc_ubl_renewal 
UBL for RCBugFix — cleanup, rebase, patch
 2017-03-18 12:07:57 -05:00
Scott Lahteine
0492a3a8f1 Merge pull request #6027 from Bob-the-Kuhn/add_kill_info 
Message for every KILL and STOP
 2017-03-18 11:49:35 -05:00
Scott Lahteine
6618346148 Patches to work around "register spill" compiler bug 2017-03-18 11:35:21 -05:00
Scott Lahteine
be7dd90382 Add Thermistor 75: MGB18 silicon pad 2017-03-18 11:35:20 -05:00
Scott Lahteine
b0a9c82c31 Fix single-char echo and pinMode usage 2017-03-18 11:35:20 -05:00
Scott Lahteine
fb60aa3736 UBL implementation 2017-03-18 11:35:20 -05:00
Scott Lahteine
238b8fd2a3 UBL core and support files 2017-03-18 11:35:19 -05:00
Scott Lahteine
cf94688925 Univeral Bed Leveling - configuration 2017-03-18 11:35:19 -05:00
Scott Lahteine
03aa424ccb Merge pull request #6053 from thinkyhead/rc_clean 
Remove extraneous whitespace
 2017-03-18 03:26:45 -05:00
Scott Lahteine
af644871bf Merge pull request #6045 from thinkyhead/rc_remove_raw_kinematics 
Remove delta optimization concepts… for now
 2017-03-18 03:26:24 -05:00
Scott Lahteine
77491dd924 Remove extraneous whitespace 2017-03-18 03:17:39 -05:00
Scott Lahteine
b865b21d32 Can't use Z fade height with DELTA 2017-03-17 08:34:47 -05:00
Scott Lahteine
1e57b0c269 Remove delta interpolation concept 2017-03-17 06:32:11 -05:00
Scott Lahteine
e46898f8e5 Remove kinematic optimizations 2017-03-17 06:30:22 -05:00
Scott Lahteine
11f1fdfab4 _lcd_level_bed_position => manual_probe_index 2017-03-17 06:05:17 -05:00
Scott Lahteine
0e410c9dfd Software endstop options as simple switches 2017-03-17 06:05:17 -05:00
Scott Lahteine
d01b915085 Implement soft_endstops_enabled for clamping 2017-03-17 06:05:17 -05:00
Scott Lahteine
e4649c9044 Add HAS_SOFTWARE_ENDSTOPS macro 2017-03-17 06:05:17 -05:00
Scott Lahteine
3e927ff204 Replace MBL Z hacking 2017-03-17 06:05:17 -05:00
Scott Lahteine
4e53124681 Merge pull request #6039 from Bob-the-Kuhn/M114-sync-with-stepper 
M114 - wait for move completion before reporting position
 2017-03-17 05:22:46 -05:00
Scott Lahteine
734f9ea133 Merge pull request #6040 from thinkyhead/rc_sanity_use_assert 
Simplify some sanity checks with static_assert
 2017-03-17 05:22:17 -05:00
Scott Lahteine
f02af83d42 Remove some extraneous spaces 2017-03-16 23:59:11 -05:00
Scott Lahteine
672e45652e Improved solution to tool-change bug 2017-03-16 23:59:10 -05:00
Scott Lahteine
23f1cfb46f Fix stuck CHDK pin as suggested in #6041 2017-03-16 21:49:39 -05:00
Scott Lahteine
0b22069e82 Merge pull request #6021 from Bob-the-Kuhn/BUG-FIX--Switching-extruder-tool-change-Z-height 
Bug Fix: Switching extruder tool change leaves Z in wrong position
 2017-03-16 21:15:20 -05:00
Scott Lahteine
e7e4500629 Simplify some sanity checks with static_assert 2017-03-16 16:31:34 -05:00
Bob-the-Kuhn
34ff0c3439 M114 - wait for move completion before reporting position 2017-03-16 15:10:45 -05:00
Bob-the-Kuhn
b31604a492 Message for every KILL and STOP 
No more mystery halts & resets

Moved messages to language.h

Added current command to inactive timeout message
 2017-03-15 21:05:11 -05:00
Kai
13b44d019b Update language_de.h 
Addition of missing strings to match language_en.h
 2017-03-15 16:06:52 +01:00
Bob-the-Kuhn
685ed5393a Bug Fix: Switching extruder tool change leaves Z in wrong position 
The tool_change function saves the current_position to the destination
array soon after starting.  Later in the switching extruder section, the
destination array is modified when moving the Z axis up & down.  A later
section of tool_change moves the head back to the “original location”
using the destination array.  This later section assumes that the
destination array hasn’t been modified.

The fix is to save the destination Z position and then restore it after
the Z movements have completed.

Going back to using the current_position array for the switching
extruder Z axis moves (and  leaving the destination array untouched)
doesn’t fix the problem.

This bug was introduced by the “Make tool_change kinematic compatible”
commit # 847429eff4 which was merged on 10
Oct 2016 as part of PR 4982.

This bug was discovered in Issue 5966.
 2017-03-14 02:36:24 -05:00
Scott Lahteine
51353f8fea Merge pull request #6000 from trivalik/NoWorkspaceWarning 
prevent warning with define of NO_WORKSPACE_OFFSETS
 2017-03-12 00:00:51 -06:00
MagoKimbra
a4a9bd8bc9 Fix BUG set_position_mm 
Set postion must have axis and not E_AXIS + active_extruder.
 2017-03-11 14:13:39 +01:00
Trivalik
71ac6f9d42 prevent warning with define of NO_WORKSPACE_OFFSETS 2017-03-09 23:49:57 +01:00
Stefan Brüns
9ba6c051a1 Makefile: add nozzle.cpp too CXXSRC list 
The file is required by the optional NOZZLE_PARK_FEATURE.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2017-03-09 03:08:49 +01:00
Stefan Brüns
9cc8d495b8 Makefile: remove no longer existing search paths 
ArduinoAddons has been removed from Marlin, remove any references to it.
Replace HARDWARE_SRC and HARDWARE_DIR with its expanded equivalents.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2017-03-09 01:46:47 +01:00
Stefan Brüns
bf563e62c1 Makefile: add printcounter.cpp too CXXSRC list 
The file is required by the optional PRINTCOUNTER feature.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2017-03-09 01:45:54 +01:00
Stefan Brüns
ddecc1441d Makefile: Fix linker error 
Instantiation of the static singleton instance thermalManager in general
requires locking, but we know its safe to do without.

Add -fno-threadsafe-statics to avoid using locking primitives, which
result in linking errors:
	undefined reference to `__cxa_guard_acquire'
	undefined reference to `__cxa_guard_release'

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
 2017-03-09 01:45:38 +01:00
MagoKimbra
37a26dfc09 Fix delta_angles 2017-03-08 09:23:30 +01:00
Scott Lahteine
2defb1d748 Use SET_INPUT_PULLUP where appropriate 2017-03-07 23:43:33 -06:00
Scott Lahteine
58b3e98878 Use arrays for delta tower parameters 2017-03-07 19:00:22 -06:00
Scott Lahteine
47242a40bb Apply updated changes for delta_tower_angle_trim 2017-03-07 18:15:11 -06:00
Jimmy Envall
00b6b3da79 Added support for delta tower angle corrections. 2017-03-07 16:35:58 -06:00
Scott Lahteine
5a456c832a Apply TMC2130 to example configurations 2017-03-07 04:22:06 -06:00
Scott Lahteine
45f949d833 TMC2130 Library: @teemuatlut replaces @makertum 2017-03-07 04:22:06 -06:00
Scott Lahteine
33f8a8a344 Merge pull request #5973 from thinkyhead/rc_circle_pattern 
Add circle pattern to nozzle clean
 2017-03-06 04:47:01 -06:00
Scott Lahteine
94b3e0a483 Merge pull request #5959 from benlye/benlye-fixm48 
Remove extra carriage return in M48 V1 output
 2017-03-06 04:24:28 -06:00
Scott Lahteine
a9a1971295 Merge pull request #5972 from thinkyhead/rc_cooldown_before 
Fix preheat menu formatting
 2017-03-06 03:21:29 -06:00
Scott Lahteine
6aa81255a9 Patch and clean up "flsun" kossel. Followup to #5911. 2017-03-06 03:15:00 -06:00
Scott Lahteine
b2270b3f3e Apply prior nozzle clean update 2017-03-06 03:14:59 -06:00
Marek Pikuła
7698c5617a Added circle nozzle cleaning parameters to example configurations 2017-03-06 03:04:58 -06:00
Marek Pikuła
6836b94eea Added circle pattern for nozzle cleaning feature 2017-03-06 03:03:00 -06:00
Scott Lahteine
3b75518ef6 Merge pull request #5911 from aphex3k/flsun_kossel_mini 
Configuration.h and Configuration_adv.h for the kossel mini by flsun
 2017-03-06 02:26:01 -06:00
Scott Lahteine
3830778852 Apply NO_WORKSPACE_OFFSETS to lcd menu 2017-03-06 02:21:42 -06:00
Scott Lahteine
7e3aab889d Fix preheat menu formatting 2017-03-06 02:07:07 -06:00
Scott Lahteine
fea0d3f20f Endstop and temp-isr general cleanup 2017-03-06 02:07:07 -06:00
Scott Lahteine
aef08e8780 Compact some macro substitutions 2017-03-06 02:07:07 -06:00
Scott Lahteine
2f620f86d9 Merge pull request #5970 from thinkyhead/rc_cooldown_before 
Preheat Hotend Only menu items
 2017-03-06 01:56:05 -06:00
Scott Lahteine
02de8e6f18 Merge pull request #5957 from MagoKimbra/rc_stepper_indirection_fix 
Stepper indirection fix tmc driver
 2017-03-06 01:16:40 -06:00
Scott Lahteine
6c5312559c Menu item to preheat only the hotend 2017-03-06 01:14:54 -06:00
Scott Lahteine
9d0142e8ae Move Change Filament above Cooldown 2017-03-06 01:13:12 -06:00
Scott Lahteine
0c55095c5e Move Cooldown above Preheat 2017-03-06 01:13:12 -06:00
Scott Lahteine
c15c65f18a Merge pull request #5971 from thinkyhead/rc_fix_e_factors 
Patch DISTINCT_E_FACTORS bug
 2017-03-06 01:11:17 -06:00
Scott Lahteine
bfb0007573 Patch DISTINCT_E_FACTORS bug 2017-03-05 23:19:31 -06:00
Scott Lahteine
be98016674 Merge pull request #5963 from thinkyhead/rc_no_offsets_optim 
New option: NO_WORKSPACE_OFFSETS
 2017-03-05 21:46:49 -06:00
Scott Lahteine
8e89a802f7 Document PROTOCOL_VERSION 2017-03-05 04:43:46 -06:00
Scott Lahteine
87b03b16bd Use a macro for array copies 2017-03-05 04:43:46 -06:00
Scott Lahteine
e141f3a03f Optimize coordinate transformation 
Pre-compute the combined position shift and home offset to save a
single float fetch-and-add per conversion. Great for delta/scara and
bed leveling.
 2017-03-05 04:43:16 -06:00
Scott Lahteine
5f7e85398b Implement NO_WORKSPACE_OFFSETS 2017-03-05 04:43:15 -06:00
Scott Lahteine
05abe853f9 New option: NO_WORKSPACE_OFFSETS 2017-03-05 04:43:15 -06:00
Scott Lahteine
20addc6e32 Merge pull request #5955 from thinkyhead/rc_eeprom_fail_better 
Display a message for EEPROM version mismatch
 2017-03-04 17:15:07 -06:00
benlye
dead89062a Update Marlin_main.cpp 
Remove unnecessary line break from M48 V1 output.
 2017-03-04 17:58:10 +00:00
MagoKimbra
ae277aebc6 Stepper indirection fix tmc driver 2017-03-04 12:17:39 +01:00
Scott Lahteine
8f4e4b1995 Display a message for EEPROM version mismatch 2017-03-04 01:20:36 -06:00
Scott Lahteine
177ad245f6 Merge pull request #5953 from thinkyhead/fix_fc_e_index 
Fix submenu hotend status display
 2017-03-04 00:12:29 -06:00
Scott Lahteine
cea3ea772c Fix submenu hotend status display 2017-03-03 22:12:22 -06:00
Scott Lahteine
b27f69ba51 Merge pull request #5813 from thinkyhead/rc_fix_makrpanel 
Fix MAKRPANEL assignments
 2017-03-03 21:40:49 -06:00
Scott Lahteine
1ef6ccd919 Merge pull request #5951 from thinkyhead/rc_print_2d_array 
Reduce code size (40b, or 166b with bilinear subdivision)
 2017-03-03 21:27:44 -06:00
Scott Lahteine
53f5086905 Fix MAKRPANEL assignments 
MAKRPANEL is a DOGLCD+ULTRA_LCD+NEWPANEL so customize its pins within
that block.
 2017-03-03 21:22:21 -06:00
Scott Lahteine
98c7b682ca General cleanup, const usage, var naming 2017-03-03 20:57:49 -06:00
jes
369bfc8a1e Reduce code size (40b, or 166b with bilinear subdivision) 2017-03-03 20:36:32 -06:00
Scott Lahteine
0d13412105 Fix "Heating..." message 2017-03-03 12:12:51 -06:00
Scott Lahteine
5065636023 Merge pull request #5934 from thinkyhead/rc_advance_ed_ratio 
LIN_ADVANCE: Fixed E/D ratio option
 2017-03-03 03:24:41 -06:00
divendres
75ad82baab Update Catalan language 2017-03-02 20:40:06 -06:00
Scott Lahteine
34253497d4 Babysteps code tweak 
As suggested by https://github.com/MarlinFirmware/Marlin/pull/5887#issuecomment-283832163
 2017-03-02 20:35:45 -06:00
Scott Lahteine
fb4aead2b1 Clean up and finish #5887 2017-03-02 20:16:29 -06:00
Scott Lahteine
b3e2bd6f29 Reduce E_D_ratio code 2017-03-02 01:00:37 -06:00
Sebastianv650
de6c40ed8f Add option to fix E/D ratio 
Work around for slicers producing buggy gcode.
 2017-03-02 01:00:37 -06:00
Scott Lahteine
eeb490221f Remove BEEPER_PIN override in pins_RIGIDBOARD.h 
Resolves #5926. This override is no longer needed since the RAMPS LCD controller pins were fixed.
 2017-03-01 18:26:29 -06:00
Roxy-3D
11e892bd84 Merge pull request #5887 from Roxy-3D/RCBugFix 
Double Click of Encoder Wheel Jumps to Z-BabyStepping
 2017-03-01 17:15:02 -07:00
Scott Lahteine
cbeff12f8a Merge pull request #5933 from teemuatlut/lcd_days_hours 
Fix formatting of SD print time hours above one day
 2017-03-01 15:44:10 -06:00
Scott Lahteine
8a4e9d08a3 Merge pull request #5931 from thinkyhead/rc_core_endstop_fix 
Fix CoreYX / YZ / ZX endstop logic
 2017-03-01 15:32:11 -06:00
teemuatlut
9175d16660 Fix formatting of print time hours above one day 2017-03-01 18:55:25 +02:00
Scott Lahteine
b6d9eb229f Extend Core endstop commentary 2017-03-01 10:01:50 -06:00
Bob-the-Kuhn
c5e08e8761 CoreYX/YZ/ZX needs different endstop logic than CoreXY/YZ/XZ 
In the endstop testing section, add the "reverse" logic in addition to "normal" core handling.

In CoreXY/YZ/XZ steppers rotating the same direction gives X movement. Opposing directions produces Y movement.

In CoreYX/ZY/ZX this is reversed. Same = Y, Opposite = X.

----

Fixes the issue where the Y endstop was being checked when moving in the X direction, etc.
 2017-03-01 09:40:24 -06:00
Scott Lahteine
c759c26cca Make LCD_TIMEOUT_TO_STATUS configurable 
As suggested in
https://github.com/MarlinFirmware/Marlin/issues/5570#issuecomment-283059
065
 2017-02-28 19:02:50 -06:00
Michael Henke
47729918fc
enable ENSURE_SMOOTH_MOVES 2017-02-27 20:42:49 -08:00
Michael Henke
330b981912 created Configuration.h and Configuration_adv.h for the kossel mini sold by flsun 2017-02-25 21:31:37 -08:00
Colin Gilgenbach
48b7e0f8d8 Nozzle Wipe Vertical Zig-Zag 
- Add configuration support for zigzags in either the X or Y axis, for
wipe pads significantly longer in one dimension.
- Add configuration for default number of zig-zag triangles, vs. a
magic number in `Marlin_main.cpp`.
- Update description of auto nozzle wiping to match functionality
 2017-02-25 21:52:43 -06:00
Scott Lahteine
f17b81b765 Add MAPPER_C2C3 to French language 2017-02-25 18:49:00 -06:00
Roxy-3D
7e607b06eb Better comments on DOUBLE_CLICK_TIME_WINDOW 2017-02-23 13:13:57 -07:00
Scott Lahteine
34cba42104 Use PSTR for MSG_HEATING 2017-02-22 11:30:19 -06:00
Roxy-3D
584d147a02 fixup the indentation 2017-02-22 07:23:54 -07:00
Roxy-3D
e443e0e2a9 Fix scoping issues for double click to Z-Babystepping 2017-02-21 18:15:28 -07:00
Roxy-3D
17d1cd7c09 Double Click of Encoder Wheel Jumps to Z-BabyStepping 2017-02-21 18:08:19 -07:00
Roxy-3D
48d862377a Double Click of Encoder Wheel Jumps to Z-BabyStepping 2017-02-21 18:04:31 -07:00
Scott Lahteine
cfdc189796 Merge pull request #5856 from thinkyhead/rc_fix_bad_comment 
Remove non-applicable comment on MANUAL_Z_HOME_POS
 2017-02-20 17:54:30 -06:00
dot-bob
cd68380ce6 Add status_printf to print messages to the lcd status line. 
Also add a hotend indicator to the heating message displayed on the lcd status line.
 2017-02-20 15:26:54 -06:00
Scott Lahteine
012aff6823 Merge pull request #5862 from thinkyhead/rc_fix_a_thing 
Finish reducing of ABL_BILINEAR_SUBDIVISION
 2017-02-18 21:36:28 -06:00
Scott Lahteine
b9187020c4 Finish reducing of ABL_BILINEAR_SUBDIVISION 2017-02-18 20:01:19 -06:00
Scott Lahteine
e282b72151 Remove non-applicable comment on MANUAL_Z_HOME_POS 2017-02-18 05:14:43 -06:00
Scott Lahteine
57f92a4632 Apply DISTINCT_E_FACTORS to sync_from_steppers 
Followup to #5840
 2017-02-18 04:36:41 -06:00
Scott Lahteine
4da8b1494b Merge pull request #5854 from thinkyhead/rc_fixup_m600 
M600 cleanup and bugfix
 2017-02-18 04:27:13 -06:00
Scott Lahteine
dd02dba6e6 Merge pull request #5840 from MagoKimbra/rc_fix_lin_advanced_step_to_mm 
Fix steps_to_mm for active extruders
 2017-02-18 04:25:53 -06:00
Scott Lahteine
6e0b3fcc08 Optimize M600 heater status LCD items 2017-02-18 04:08:00 -06:00
Scott Lahteine
44b4e116bd Commentary / style in gcode_M600 2017-02-18 04:08:00 -06:00
Scott Lahteine
561904345f Tweak config ordering for M600 2017-02-18 00:01:31 -06:00
Scott Lahteine
284d6de9da Remove some old code comments 2017-02-17 15:25:56 -06:00
MagoKimbra
3685224c1a Fix steps_to_mm for active extruders 2017-02-15 21:45:39 +01:00
Scott Lahteine
4578c573fe Pause the print job timer while in M600 2017-02-15 05:29:34 -06:00
Scott Lahteine
bfe6f71794 Simplify filament_change_beep function 2017-02-15 05:29:34 -06:00
Scott Lahteine
8289ea1316 Use a short name for the filament "endstop" 2017-02-15 05:29:34 -06:00
Scott Lahteine
d9dcef8a87 Spacing, coding standards 2017-02-15 05:29:34 -06:00
Scott Lahteine
931914e679 Apply M600 updates to all configs 2017-02-15 05:29:34 -06:00
Roxy-3D
8bf0b496b9 Improve M600 with timeout, wait for heatup. 2017-02-15 05:29:34 -06:00
Tannoo
c40fe2113c Fix for broken MBL 
LCD call was waiting forever, causing the system to hang.
 2017-02-15 04:39:22 -06:00
Scott Lahteine
4d4745c0eb Parenthesize some menu defines for safety 2017-02-14 23:12:27 -06:00
Scott Lahteine
47f9883b0f Dynamic allocation for SDCARD_SORT_ALPHA 2017-02-14 21:37:25 -06:00
Scott Lahteine
a561bd5e3a New feature: SDCARD_SORT_ALPHA 2017-02-14 21:37:24 -06:00
Scott Lahteine
c04d6b5aa6 Merge pull request #5829 from thinkyhead/rc_fix_isr_reentry 
Combine fixes for LIN_ADVANCE and temperature ISR
 2017-02-14 20:36:58 -06:00
Scott Lahteine
467f01435f Merge pull request #5816 from thinkyhead/rc_abl_virt_reduce 
Reduce memory use by ABL_BILINEAR_SUBDIVISION slightly
 2017-02-14 08:41:44 -06:00
Scott Lahteine
97b6fb6381 Reduce / optimize LIN_ADVANCE code 2017-02-14 07:52:03 -06:00
Sebastianv650
271ced7341 Prevent re-entering of temperature ISR 
If Marlin is inside the temperature ISR, the stepper ISR is enabled. If
a stepper event is now happening Marlin will proceed with the stepper
ISR. Now, at the end of the stepper ISR, the temperatre ISR gets enabled
again. While Marlin proceed the rest of the temperature ISR, it's now
vulnerable to a second ISR call.
 2017-02-14 07:52:03 -06:00
Sebastianv650
1b59766fcb Cleanup position_float 
Hopefully fixes Marlin #5481
 2017-02-12 13:09:06 +01:00
Scott Lahteine
a950c31e2d Merge pull request #5815 from thinkyhead/rc_pulses_per_step 
Give encoder pulse/steps conditionals their own block
 2017-02-12 04:14:00 -06:00
Scott Lahteine
7176de8605 Merge pull request #5814 from thinkyhead/hotend_loop_always 
Make HOTEND_LOOP more consistent, let compiler optimize it
 2017-02-12 04:13:14 -06:00
Scott Lahteine
adec219ca5 Merge pull request #5811 from thinkyhead/fix_two_strings 
No space after X: or A: in M114 output
 2017-02-12 04:11:51 -06:00
jes
eaa829b58c Reduce memory use by ABL_BILINEAR_SUBDIVISION slightly 2017-02-12 04:09:48 -06:00
Scott Lahteine
1c99ca82d8 Give encoder pulse/steps conditionals their own block 2017-02-12 03:57:57 -06:00
Scott Lahteine
e44294bb4d Make HOTEND_LOOP more consistent, let compiler optimize it 2017-02-12 02:50:38 -06:00
Scott Lahteine
701f4a6d9d Merge pull request #5729 from Bob-the-Kuhn/guaranteed-BLTouch-detection 
guaranteed BLTouch detection
 2017-02-12 01:13:35 -06:00
Scott Lahteine
c15b9a6a06 No space after X: or A: in M114 output 2017-02-12 00:10:03 -06:00
Scott Lahteine
e1702816f6 Fix SD_CHECK_AND_RETRY condition 
Addressing #5806
 2017-02-11 23:55:56 -06:00
Scott Lahteine
1bc5be3bdf Cast DELTA_PRINTABLE_RADIUS to float in sq() 
Addressing #5625
 2017-02-11 23:28:39 -06:00
Bob-the-Kuhn
0369f97ec1 guaranteed BLTouch detection 
To guarantee that the 5mS pulse from a BLTouch is recognized you need to
have the endstops.update() routine run twice in that 5mS period.

At 200 steps per mm, my system has problems  below a feedrate of 120 mm
per minute.

Two things were done to guarantee the two updates within 5mS:
1) In interrupt mode, a check was added to the temperature ISR.  If the
endstop interrupt flag/counter is active then it'll kick off the endstop
update routine every 1mS until the flag/counter is zero.  This
flag/counter is decremented by the temperature ISR AND by the stepper
ISR.

2) In poling mode, code was added to the stepper ISR that will make sure
the ISR runs about every 1.5mS.  The "extra" ISR runs only check the
endstops.  This was done by grabbing the intended ISR delay and, if it's
over 2.0mS, splitting the intended delay into multiple smaller delays.
The first delay can be up to 2.0mS, the next ones 1.5mS (as needed) and
the last no less than 0.5mS.

=========================================

BLTouch error state recovery

If BLTouch already active when deploying the probe then try to reset it
& clear the probe.

If that doesn't fix it then declare an error.

Also added BLTouch init routine to startup section
 2017-02-11 12:01:34 -06:00