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137 commits

Author SHA1 Message Date
Scott Lahteine 0feeef2604 Update copyright in headers 2019-02-12 15:30:11 -06:00
Simon Jouet 5cd0fa3ce1 Basic GPIO expander using the ESP32 I2S peripheral (#12959) 2019-02-10 05:40:31 -06:00
Scott Lahteine 1bd9a63049 Add HAS_EXTRA_ENDSTOPS macro 2019-02-06 05:10:05 -06:00
Scott Lahteine d4d1b28a06 Fix some include paths 2019-02-04 03:57:15 -06:00
Mark Zachmann 4d1093b386 Fix init of last_direction_bits (#13067) 2019-02-03 01:29:00 -06:00
jeffstaley 0da636e1a3 Set correct stepper direction on reset (#13032) 
On a reset steppers were being initialized to incorrect direction. Original code wasn't respecting `INVERT_Z_DIR` define.
 2019-01-27 23:02:38 -06:00
Bob Kuhn 2f35747f29 L6470 SPI daisy chain support (#12895) 2019-01-23 19:06:54 -06:00
TheLongAndOnly cb643d87df Adding missing code for triple Z-stepper auto-align (#12786) 2019-01-01 18:22:04 -06:00
Scott Lahteine 6cf8d40f41 Fix some serial echos of pin states 2018-12-09 02:38:32 -06:00
Scott Lahteine c986239837
A single SERIAL_ECHO macro type (#12557) 2018-11-29 16:58:58 -06:00
Scott Lahteine edfd106bc5
Rejigger Filament Runout class (#12428) 2018-11-14 11:45:57 -06:00
Ryan 052d102ded UltiMachine Archim 1 support (#12404) 2018-11-14 00:27:39 -06:00
Scott Lahteine 9da6809ac3 Adjust some comment spacing 2018-11-11 11:28:50 -06:00
Scott Lahteine 5182eaf661 Fix endstops enable behavior during probing 
Fix a bug introduced in #9582
 2018-11-05 04:17:37 -06:00
Scott Lahteine e0956bb572 Drop 'register' storage specifier 2018-11-04 16:17:13 -06:00
Scott Lahteine 6e3caf23b6 IS_DELTA => ENABLED(DELTA) 2018-11-03 03:57:11 -05:00
TheLongAndOnly 5536228359 G34 Auto-align multi-stepper Z axis (#11302) 2018-10-29 14:01:36 -05:00
InsanityAutomation aebbb2359d Fix IDEX homing X0 wrong direction (#12200) 2018-10-24 16:40:06 -05:00
forkoz 3a3ab3391f Return set_directions() to stepper.cpp (#12182) 
Initial manual Z move can be negative if your stepper is inverted. Leads to bad situations for crashed or initially booted printers.
 2018-10-22 19:30:51 -05:00
AnHardt d82bcdeea1 Make PULSE_STOP(E) conditional (#12121) 2018-10-17 09:52:57 -05:00
Chris Pepper c90e26dfa6 fix normal extruder stepping (#12118) 2018-10-17 02:47:31 -05:00
Marcio Teixeira 056561df93 [2.0.x] Enhancements to FILAMENT_RUNOUT_SENSOR (#12069) 
- Added FILAMENT_RUNOUT_DISTANCE_MM option
- Added FILAMENT_MOTION_SENSOR option
 2018-10-16 07:28:52 -05:00
AnHardt f56968ba0b New Continuous Filament Mixer (#12098) 2018-10-16 03:38:57 -05:00
Scott Lahteine ddaef1a60c Clean trailing whitespace 2018-10-11 21:40:55 -05:00
Scott Lahteine 45e738876a Add stepper MS3 support 
Co-Authored-By: TheLongAndOnly <thelongandonly@users.noreply.github.com>
 2018-10-11 01:10:11 -05:00
Scott Lahteine d556dc1865
Fix and improve EEPROM storage (#12054) 
* Clean up Temperature PID
* Improve EEPROM read/write/validate
* Group `SINGLENOZZLE` saved settings
* Group planner saved settings
* Group filament change saved settings
* Group skew saved settings
* Group `FWRETRACT` saved settings
 2018-10-10 09:45:20 -05:00
Roxy-3D 0780913848 IDEX Improvements (#11848) 2018-09-17 01:06:22 -05:00
Scott Lahteine 1718eff54a Code changes supporting up to 6 extruders 2018-09-16 22:32:53 -05:00
Holger Müller 1a6f2b29b8 Add support for Triple-Z steppers/endstops 2018-09-16 00:35:58 -05:00
Scott Lahteine d882717d98
Save some PROGMEM with constexpr (#11798) 
When possible, make `active_extruder` a `constexpr` to save some PROGMEM.
 2018-09-10 23:09:26 -05:00
Sebastianv650 7e8c073fba Fix extruder stops extruding with LA (#11758) 2018-09-09 00:04:14 -05:00
Scott Lahteine d1ceaf5550
[2.0.x] Followup to IDEX changes (#11707) 2018-09-03 23:15:31 -05:00
Roxy-3D 7680b64aa6
IDEX clean up (#11690) 2018-09-02 10:18:59 -05:00
Dave Johnson c64199941e Compile only selected PIO environment (#11519) 2018-08-14 03:28:52 -05:00
Giuliano e85feb2545 [2.0.x] Better timing handling (#11461) 2018-08-06 23:13:36 -05:00
Scott Lahteine aa4cd2e861 Eliminate stepper.* signed/unsigned warnings 2018-06-27 23:10:51 -05:00
Eduardo José Tagle edb21f349a Fix stepper/planner block handling, race conditions (#11098) 
- Allow planner to alter the deceleration phase of the currently executing block.
- Remove BUSY flag, as it is NON ATOMIC to set bits in the Stepper ISR and Planner at the same time.
 2018-06-27 18:11:16 -05:00
etagle 5b49fccf80 Add stepper driver DIR delay configuration option 
...and recommended pulse width configuration for A4988
 2018-06-26 13:28:04 -05:00
Scott Lahteine 99591dc20c
Filter endstops state at all times (#11066) 2018-06-21 20:14:16 -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
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
Scott Lahteine 3701869e6c Add HAL_timer_start for AVR, use stepper timer to time pulses 2018-06-09 22:30:13 -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 4299e5dc8b
Modify E-stepping macros for use in LINEAR_ADVANCE (#10885) 2018-05-28 19:34:08 -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