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Author SHA1 Message Date
Scott Lahteine 50b6204079 Fix LIN_ADVANCE max_e_jerk_factor 
According to https://github.com/MarlinFirmware/Marlin/issues/9917#issuecomment-399204568
 2018-06-21 22:02:34 -04:00
Scott Lahteine 99591dc20c
Filter endstops state at all times (#11066) 2018-06-21 20:14:16 -05:00
Scott Lahteine 7406f04029 Use MAX (not max) in stepper.h 2018-06-19 20:51:07 -05:00
Scott Lahteine da94e0bd27 Unsigned eeprom mesh addresses 2018-06-15 15:51:57 -05:00
Scott Lahteine 4c8d6df13c
Extra insurance against endstop false positives (#11013) 2018-06-13 01:22:02 -05:00
Scott Lahteine 81edbfa665
Merge pull request #11004 from ejtagle/always_honor_maximum_step_rate 
[2.0.x] Fix stepper pulse minimum period and timing calculations
 2018-06-12 22:17:22 -05:00
Scott Lahteine f3fed52348 Fix coolstep_min_speed / sensorless homing 
Fix #8890
 2018-06-12 22:12:46 -05:00
etagle a215725df6 Fix stepper pulse timing 
Always honor minimum period on stepper pulse generation, and fix timing calculations

Signed-off-by: etagle <ejtagle@hotmail.com>
 2018-06-12 21:34:24 -05:00
Scott Lahteine 0d79128c8d Localize stepper-specific defines 2018-06-12 21:16:54 -05:00
Scott Lahteine 4dbec774b5 HAL_*_TIMER_RATE => *_TIMER_RATE 2018-06-12 16:39:12 -05:00
Scott Lahteine 9d04f47d98 Improvements for junction_deviation_mm 
- Drop `max_jerk` with `JUNCTION_DEVIATION`
- Add `max_e_jerk_factor` for use by `LIN_ADVANCE`
- Recalculate `max_e_jerk_factor` when `junction_deviation_mm` changes
- Fix LCD editing of `junction_deviation_mm`
 2018-06-11 22:05:16 -05:00
Scott Lahteine f2c3b0d476 Use bit flags for homed/known 2018-06-11 22:05:16 -05:00
Scott Lahteine 43bdd0bfe4 Fix indent in stepper.h 2018-06-11 19:17:46 -05:00
Scott Lahteine 3fd1f32b73 Fix ADC key and chamber temp 2018-06-10 20:11:40 -05:00
Scott Lahteine a2f521d34b
Add Junction Deviation mm runtime setting (#10990) 2018-06-10 18:02:54 -05:00
etagle 6f14bcaa3e Add MAXIMUM_STEPPER_RATE, enforce in multi-stepping 
The timing value should be properly set for ALL boards. The compiler will check and set maximum step rate calculations based on those values.
 2018-06-10 16:02:47 -05:00
etagle 39a7e7720d Adaptive multiaxis step smoothing 
- Stepper bugs fixed
- Support MIXING_EXTRUDER with Linear Advance
- Miscellaneous cleanup
 2018-06-10 16:02:47 -05:00
Giuliano b64cc9329e [2.0.x] Fix dual enstop home (#10980) 2018-06-10 02:08:47 -05:00
Scott Lahteine 3701869e6c Add HAL_timer_start for AVR, use stepper timer to time pulses 2018-06-09 22:30:13 -05:00
etagle d82704354f Increase the planner first block HOLD delay to 100mS 2018-06-09 21:12:37 -05:00
Scott Lahteine 334341c632
Hephestos config updates (#10960) 2018-06-07 21:23:55 -05:00
Scott Lahteine 55aedf036b Fix M503 ABL mesh report. (Zero-based IJ indices) 2018-06-07 16:36:50 -05:00
Scott Lahteine d8b983f624
More concise M503 output for M906, M913, M914 (#10947) 2018-06-06 20:58:28 -05:00
Scott Lahteine ad8d3150aa Cleanup for dual endstops homing 2018-06-03 00:34:29 -05:00
Eduardo José Tagle d3c02410a8 [2.0.x] Small assorted collection of fixes and improvements (#10911) 
* Misc fixes and improvements

- Get rid of most critical sections on the Serial port drivers for AVR and DUE. Proper usage of FIFOs should allow interrupts to stay enabled without harm to queuing and dequeuing.
  Also, with 8-bit indices (for AVR) and up to 32-bit indices (for ARM), there is no need to protect reads and writes to those indices.
- Simplify the XON/XOFF logic quite a bit. Much cleaner now (both for AVR and ARM)
- Prevent a race condition (edge case) that could happen when estimating the proper value for the stepper timer (by reading it) and writing the calculated value for the time to the next ISR by disabling interrupts in those critical and small sections of the code - The problem could lead to lost steps.
- Fix dual endstops not properly homing bug (maybe).

* Set position immediately when possible
 2018-06-01 19:02:22 -05:00
Scott Lahteine 2deff0d9b9 Fix/Improve junction deviation 
- Respect axis max acceleration limits instead of forcing a fixed acceleration value.
- The `junction_unit_vec` ensures proper handling of entry and exit speeds even when the axes involved have different limits.
 2018-05-31 20:09:53 -05:00
Scott Lahteine d259070980 Clean up trailing spaces from vim, etc. 2018-05-31 00:09:41 -05:00
Scott Lahteine b90f54b0fc Improve probe logging 2018-05-29 21:54:13 -05:00
Scott Lahteine 4299e5dc8b
Modify E-stepping macros for use in LINEAR_ADVANCE (#10885) 2018-05-28 19:34:08 -05:00
Scott Lahteine 8f14ef855d More concise commentary in planner.cpp 2018-05-28 19:25:18 -05:00
Scott Lahteine 6919e87656 Minor cleanup of multi-stepping logic 2018-05-28 17:44:33 -05:00
Scott Lahteine 853a9056ac Long thermistor tables need special consideration 2018-05-28 06:28:34 -05:00
Scott Lahteine a4f9c3373f Tweak thermistor spacing 2018-05-28 03:44:32 -05:00
Scott Lahteine 1ce97f1f6d
Faster (bisect) search in thermistor tables (#10883) 2018-05-27 23:27:51 -05:00
Scott Lahteine 0ca9db7051 Correct HOTENDS for SWITCHING_EXTRUDER 2018-05-27 23:22:48 -05:00
Eduardo José Tagle 7b9f0302d4 Fix Bresenham rounding errors, add link to article (#10871) 2018-05-27 01:49:59 -05:00
Scott Lahteine 2566342979 Adjust some commentary 2018-05-27 00:10:25 -05:00
Scott Lahteine 6775a16c97 Fix switching extruder stepping with LA 2018-05-26 19:07:01 -05:00
Scott Lahteine 931ab4ec40 Rename Junction Deviation options 2018-05-26 18:33:51 -05:00
Scott Lahteine aaaf09bda2 BEZIER_JERK_CONTROL => S_CURVE_ACCELERATION 2018-05-26 18:33:51 -05:00
Scott Lahteine 01d37e00af
Fix up stepper ISR with linear advance timing (#10853) 
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
 2018-05-26 01:00:13 -05:00
Scott Lahteine 7261f48872 Fix reset of endstops and move state 2018-05-24 19:33:36 -05:00
Scott Lahteine 50fa8e01c1 Minor optimization of axis_did_move bits 2018-05-24 19:08:07 -05:00
Scott Lahteine f28e366b77 Followup for core endstops 2018-05-24 03:02:57 -05:00
Scott Lahteine 9644d56b42 Patches for core motion tests 2018-05-24 00:49:01 -05:00
Scott Lahteine 3e3789da85
Regression: Endstops Core compatibility (#10823) 
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
 2018-05-23 03:45:25 -05:00
Scott Lahteine 4b610b333e Tweak G38 formatting 2018-05-22 01:56:03 -05:00
Scott Lahteine d2647c1f19 Fix G1 behaviour after tool unpark 
Fix #10777 for 2.0.x

Co-Authored-By: Ante Vukorepa <o.orcinus@gmail.com>
 2018-05-22 00:53:00 -05:00
Scott Lahteine 0c3773d724 Cleanup in stepper_indirection.h 2018-05-22 00:36:03 -05:00
Scott Lahteine 4b2f6e3b2b
[2.0.x] Add endstop noise filter (#10796) 2018-05-21 15:51:38 -05:00
Scott Lahteine 65a004564c Stepper::set_position needed for some applications 2018-05-21 15:21:33 -05:00
Scott Lahteine 435ecb6b67 Followup to stepper/planner refactor 2018-05-20 23:13:38 -05:00
Bob Kuhn d557c84a71 [2.0.x] Error for FAST_PWM_FAN with 32 bit CPU (#10798) 2018-05-20 11:37:55 -05:00
etagle 569df3fc0c Fix interrupt-based endstop detection 
- Also implemented real endstop reading on interrupt.
 2018-05-20 07:10:24 -05:00
etagle a4af975873 Fix planner block optimization 
- Fixed the planner incorrectly avoiding optimization of the block following the active one.
- Added extra conditions to terminate planner early and avoid redundant computations.
 2018-05-20 07:10:24 -05:00
etagle e0ca627033 Planner block HOLD flag 
Allows the Stepper ISR to wait until a given block is free for use. Allows Planner to plan the first move, which is split into two.
 2018-05-20 06:23:58 -05:00
etagle a11eb50a3e Refactor and optimize Stepper/Planner 
Better encapsulation and considerably reduce stepper jitter
 2018-05-20 06:23:58 -05:00
etagle 0566badcef Add memory barrier, optimal interrupt on-off 
Disabling an ISR on ARM has 3 instructions of latency. A Memory barrier is REQUIRED to ensure proper and predictable disabling. Memory barriers are expensive, so avoid disabling if already disabled (See https://mcuoneclipse.com/2015/10/16/nvic-disabling-interrupts-on-arm-cortex-m-and-the-need-for-a-memory-barrier-instruction/)
 2018-05-20 02:39:34 -05:00
Scott Lahteine 7dc03ce721 Simplified fix for babystep pulse width 
Alternative to the apparently superfluous double delay
 2018-05-19 21:00:08 -05:00
Scott Lahteine 65270d6a96 Fix LIN_ADVANCE + SWITCHING_EXTRUDER 
Followup to #10656
 2018-05-19 18:32:00 -05:00
Bob Kuhn 9ad42d6617 add delay between pulse edges (#10778) 2018-05-19 17:12:16 -05:00
Scott Lahteine 83d42f33e1 Add HAS_HOTEND_OFFSET_Z conditional 2018-05-19 17:05:15 -05:00
GMagician 3c76bda2d8 Fix switching extruder 
`DONT_SWITCH` got lost along the way. Replace it with `DO_SWITCH_EXTRUDER` and adjust the code.
 2018-05-19 17:05:15 -05:00
Giuliano e1d9046efc [2.0.x] Temperature reading fix (#10774) 2018-05-19 15:39:36 -05:00
Scott Lahteine 50270b53a0 Clear up some more compile warnings 2018-05-17 18:40:49 -05:00
Jiri Jaburek 43ddb29f9e Add FAN_MAX_PWM for M106-controlled fans 2018-05-15 21:18:46 -05:00
Scott Lahteine 836b0bbeee Fix MBL line_to_destination 
Fix #10708
 2018-05-13 16:50:39 -05:00
Scott Lahteine ba4c32eec5 Followup to _AXIS patch 2018-05-13 10:43:35 -05:00
Scott Lahteine d9154ebdf6 Followup to math patch 2018-05-13 09:30:27 -05:00
Scott Lahteine 883b0c9880
Convert custom maths to inlines (#10728) 2018-05-13 08:10:08 -05:00
Scott Lahteine 08e36e264e Apply _AXIS macro 2018-05-13 06:51:01 -05:00
Scott Lahteine 99ecdf59af Smarter MIN, MAX, ABS macros 
Use macros that explicitly avoid double-evaluation and can be used for any datatype, replacing `min`, `max`, `abs`, `fabs`, `labs`, and `FABS`.

Co-Authored-By: ejtagle <ejtagle@hotmail.com>
 2018-05-13 04:52:56 -05:00
Scott Lahteine 083ec9963e Tweaks to heater / lcd conditions 2018-05-13 04:52:56 -05:00
Scott Lahteine 8f8c6a9bc4
Move get_axis_position_mm to Planner (#10718) 2018-05-12 09:59:11 -05:00
Scott Lahteine a1062eec5b
Better handling of DELAY_NS and DELAY_US (#10716) 
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
 2018-05-12 08:34:04 -05:00
Scott Lahteine f5aaa2d6c0 Fix some compiler warnings 2018-05-12 05:28:12 -05:00
Scott Lahteine 3614e6ce0f Fix Switching Extruder with Linear Advance 2018-05-12 02:26:14 -05:00
Scott Lahteine 625035a9ce
Fix M301 access to lpq_len (#10714) 
Co-Authored-By: Zwaubel
 2018-05-12 02:13:40 -05:00
Scott Lahteine 306f0f2135
Move Stepper::synchronize to Planner (#10713) 
Co-Authored-By: ejtagle <ejtagle@hotmail.com>
 2018-05-12 01:38:02 -05:00
Giuliano d99f1b2245 [2.0.x] EEPROM code cleanup (#10710) 2018-05-11 18:06:04 -05:00
Scott Lahteine 325bbbc8c2
[2.0.x] Enable AD595 and AD8495 in concert (#10693) 
* Allow both AD595 and AD8495 in concert
* General temperature code tweaks
 2018-05-11 01:01:51 -05:00
Scott Lahteine 23a876b08d Update a comment in motion.cpp 2018-05-10 15:03:37 -05:00
Scott Lahteine 439e0cdd0f
Patch up reverse_pass_kernel (and other planner code) (#10674) 2018-05-10 01:30:55 -05:00
Scott Lahteine 57c2f8d2f6 Trailing whitespace cleanup 2018-05-10 00:17:10 -05:00
Scott Lahteine b76344c080 More Trinamic cleanup 2018-05-10 00:12:10 -05:00
Scott Lahteine 722aba77f3
Fix LIN_ADVANCE + SWITCHING_EXTRUDER stepper directions (#10656) 2018-05-09 14:36:09 -05:00
Scott Lahteine a225d2e99e Fix compilation with UBL and Arc/Bézier 
Fix #10660
 2018-05-09 00:40:37 -05:00
Scott Lahteine 6d9ec1852a Fix compilation of say_units 
Fixes #10663
 2018-05-09 00:30:29 -05:00
Scott Lahteine 19f189b4e5
Add UBL support for G2/G3 and G5 (#10648) 2018-05-08 11:10:45 -05:00
Scott Lahteine 4d4bf7897d Junction Deviation jerk limiting option 2018-05-08 10:08:54 -05:00
Scott Lahteine 0436e16fb2 Apply shorthand Assembler macros 2018-05-08 10:08:54 -05:00
Scott Lahteine d1b619be52 Standardize some hexadecimals 2018-05-08 09:19:18 -05:00
Scott Lahteine 55f1f8446b Show correct current units in M503 2018-05-08 06:29:53 -05:00
Scott Lahteine 1f11b0f612 Fully init planner sync block 2018-05-06 08:16:54 -05:00
Scott Lahteine bfe223e120 Adjust usage of stepper.synchronize 2018-05-06 01:24:14 -05:00
Scott Lahteine af1950a63e Improve sync of stepper positions 2018-05-06 01:24:14 -05:00
Scott Lahteine 0c23792344 Apply int32_t to stepper 2018-05-05 18:21:03 -05:00
Scott Lahteine 81b632c255 Additional temp-oriented improvements 2018-05-02 08:43:22 -05:00
nightdemonx e911635fb1 Add thermocouple with AD8495 support 2018-05-02 08:43:16 -05:00
Scott Lahteine d7b699ec34 Fewer includes of vector_3.h 2018-05-01 07:05:18 -05:00
Scott Lahteine 2c1205d8b1 Improve debug of homing move feedrate 2018-04-30 23:49:51 -05:00
Scott Lahteine c8e4b7c8a6 Fix XY homing move away rate 2018-04-30 23:49:07 -05:00
MagoKimbra 1f92b9a4ed Fix do_probe_move with fr_mm_s (#10576) 2018-04-30 16:28:20 -05:00
Scott Lahteine 4dfc011d86 Fix homing with probe feedrates 2018-04-30 03:35:07 -05:00
Scott Lahteine 59fda986ea Allow Z_AFTER_PROBING to be 0 2018-04-30 03:25:47 -05:00
Scott Lahteine 1dab44213a Fix the TMC26X initializer CS pin argument 
From #10531

Co-Authored-By: chriscg9 <chriscg9@users.noreply.github.com>
 2018-04-28 12:02:45 -05:00
Scott Lahteine 7546f87949 Allow a home bump of 0 when homing Z with probe 2018-04-28 10:26:31 -05:00
Scott Lahteine 683dc24e0f When homing with Z probe bump at Z_PROBE_SPEED_SLOW 2018-04-28 08:50:23 -05:00
Scott Lahteine 5ac226aa93 Further cleanup of inline delays 2018-04-27 19:22:22 -05:00
Chris Pepper 2242b98248 [LPC176x] Emergency Parser Feature (#10516) 2018-04-25 06:44:26 -05:00
Scott Lahteine 9789c1c719 Fix current_temperature_chamber compile error 
Fix #10505
 2018-04-24 07:55:58 -05:00
Eduardo José Tagle 0c428a66d9 Proper AVR preemptive interrupt handling (#10496) 
Also simplify logic on all ARM-based interrupts. Now, it is REQUIRED to properly configure interrupt priority. USART should have highest priority, followed by Stepper, and then all others.
 2018-04-23 22:05:07 -05:00
Scott Lahteine f423e54f77 Strip trailing spaces 2018-04-23 18:00:43 -05:00
Scott Lahteine cb46cb8480
Add HAS_HEATED_BED conditional (#10495) 2018-04-23 17:13:01 -05:00
Scott Lahteine a90cbc6339
[2.0.x] Wait for bed heaters between probing (#10472) 2018-04-21 15:43:21 -05:00
Scott Lahteine 5a064d0e94 Fix bug in planner.set_position_mm 2018-04-16 04:19:58 -05:00
Scott Lahteine 8f57e098de Use end-of-line comments in planner.cpp 2018-04-15 19:02:30 -05:00
Scott Lahteine 36b97bde9f clear_block_buffer, kill_current_block in quick_stop 2018-04-13 22:04:53 -05:00
Luc Van Daele 12785583d0 [2.0.x] G33 MIN_STEPS_PER_SEGMENT (#10386) 2018-04-12 20:22:29 -05:00
Luc Van Daele 646aa20b43 Overhaul of G33 Delta Calibration (#8822) 2018-04-11 21:14:48 -05:00
Luc Van Daele ac2e0afb62 Low Point for delta calibration (#10363) 2018-04-11 18:59:46 -05:00
Eduardo José Tagle 57a899a412 [2.0.x] 6th-order jerk-controlled motion planning in real-time for AVR (#10373) 2018-04-11 18:13:42 -05:00
Sean 2d9b0a66fe Add Filament Change accelerations 2018-04-09 23:57:27 -05:00
Scott Lahteine 8b8ad14178 Add Z_PROBE_LOW_POINT to prevent damage 2018-04-09 17:23:03 -05:00
etagle a29adde5c0 Implement BEZIER_JERK_CONTROL 
Enable 6th-order jerk-controlled motion planning in real-time.
Only for 32bit MCUs. (AVR simply does not have enough processing power for this!)
 2018-04-07 21:03:28 -05:00
Lenbok 0e8242180d Chamber temperature monitoring and auto fan control. 
This is an initial cut for feedback, updated for 2.0.x.

Chamber temperature is currently reported along with hot end and bed
temperatures to serial. The format is just like that used for hot end
and bed temperatures, but using 'C' prefix. As there is no heater,
target is always 0. Is this appropriate, is there a better way to report
chamber temperatures?

Chamber temperatures are not reported on the LCD in any way.

When auto chamber fan is enabled, it currently just uses the same
temperature threshold as the other auto controlled fans.

As the chamber temperature is not connected to any heater, it doesn't
undergo mintemp/maxtemp monitoring. This would need to change in the
future if chamber heating became a feature.
 2018-04-06 23:09:06 -05:00
Marcio Teixeira 75037493fa Default active low for TMC2130 DIAG1 (#10294) 
- Added sanity check to inform users to set the endstop to inverting
  when using SENSORLESS_HOMING
 2018-04-06 19:48:46 -05:00
Scott Lahteine e8e60263c8 Scale feedrate (mm/s to deg/s) for SCARA 2018-04-06 19:47:48 -05:00
Scott Lahteine 1c36606886 Fix MSG_HEATING_FAILED_LCD_BED macro evaluation 2018-04-04 19:01:22 -05:00
Scott Lahteine fe91514395
MBL should add z_offset regardless of fade (#10308) 2018-04-04 18:57:33 -05:00
Marcio Teixeira 8bc93c6f2b Improve heating/cooling LCD messages (#10293) 2018-04-04 18:29:27 -05:00
GMagician 21a47b50f4 Additional tool-change fixes (#10304) 
Followup to #10257
 2018-04-04 17:06:33 -05:00
Karl Andersson 7cbbc2af7a [2.0.x] Optional heater signal inversion (#10260) 2018-04-02 19:37:41 -05:00
Scott Lahteine 241996d5d6
Merge pull request #10257 from thinkyhead/bf2_tool_change_debug 2018-04-02 19:33:45 -05:00
Scott Lahteine 4c79dc1093 Fix a Serial+EEPROM compile error 
Fixes #10278
 2018-04-02 03:11:20 -05:00
Scott Lahteine adcb87f0db Z Endstop Servo => Z Probe Servo 2018-04-01 23:54:21 -05:00
Scott Lahteine 02f0f95d40
Handle disabled HYBRID_THRESHOLD in EEPROM (#10275) 2018-04-01 16:58:37 -05:00
Scott Lahteine 2672120a97 Do a small raise for all move-back 2018-03-31 22:43:05 -05:00
Scott Lahteine 5acccbacc1 Simplified leveling-based tool change 2018-03-31 22:43:05 -05:00
Scott Lahteine d1734a089a Split up tool_change for some setups 2018-03-31 22:43:05 -05:00
Scott Lahteine 7d8a46519f Output ABC for delta stepper counts 2018-03-31 20:13:32 -05:00
Scott Lahteine ac7e97f4fe Change order of inactive stepper disable/enable 
This ensures that steppers that share an enable pin will only be disabled for a miniscule time.
 2018-03-30 15:07:38 -05:00
Scott Lahteine b6a55f0891 Temporary workaround for tool-change compile error 
Pending a more complete solution to tool-change Z deviation.
 2018-03-29 17:55:57 -05:00
Scott Lahteine b852781eba Fix BLTOUCH compile error 
Followup to #10250
 2018-03-29 17:55:57 -05:00
Scott Lahteine 8b7381b626 Clear sensorless homing in home_delta after first move-to-top 2018-03-28 22:01:42 -05:00
Scott Lahteine dbe2b6f7b0 Do moves towards endstops differently in do_homing_move 2018-03-28 22:01:42 -05:00
Scott Lahteine 2bc7f416ee Fix missing comma in tmc_sgt 
Fixes #10209
 2018-03-28 17:05:14 -05:00
Bob-the-Kuhn 9656a82609 Fix G53/CNC_COORDINATE_SYSTEMS compilation, Travis testing (#10227) 2018-03-28 14:14:39 -04:00
Scott Lahteine b287560258 Fix say_M603 2018-03-28 12:54:58 -05:00
Scott Lahteine a891af2f7a Enforce minimum TMC2130 / TMC2208 libs 2018-03-24 15:57:22 -04:00