3DPrinting/Prusa-Firmware
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146 Commits

Author SHA1 Message Date
Yuri D'Elia
9d834925c0 Recalculate LA_phase correctly 2019-05-26 17:06:21 +02:00
Yuri D'Elia
3abb2188df Fixup initial error by defect 2019-05-26 16:59:45 +02:00
Yuri D'Elia
20694aeabc Save 316 bytes by avoiding advance_spread copies 2019-05-26 16:41:56 +02:00
Yuri D'Elia
a28fb65bb2 Optimize advance_spread further 2019-05-26 16:41:50 +02:00
Yuri D'Elia
6f6cef65b5 Revert "Correctly handle direction for the filament sensor" 
This reverts commit aae03ad83e.
 2019-05-26 16:41:37 +02:00
Yuri D'Elia
bddc3e84ab Use WRITE_NC directly in the isr 2019-05-25 21:52:06 +02:00
Yuri D'Elia
aae03ad83e Correctly handle direction for the filament sensor 2019-05-25 21:51:59 +02:00
Yuri D'Elia
935a798236 Speedup advance_spread for common divisors 2019-05-25 21:51:52 +02:00
Yuri D'Elia
fa7ecfc38e Check for serial roughtly in the middle of the stepper isr 2019-05-25 18:41:28 +02:00
Yuri D'Elia
282b502393 Improve the distribution of the advance steps 2019-05-24 17:08:32 +02:00
Yuri D'Elia
aae5cce28f Use the nominal frequency to merge ticks 2019-05-24 17:08:32 +02:00
Yuri D'Elia
c6dbcc494f Typo 2019-05-24 17:08:32 +02:00
Yuri D'Elia
a1be8b6784 Initialize current_adv_steps correctly 
Initialize at 0 both on startup and on reset on regular (non-LA)
segments to avoid cumulating errors.
 2019-05-24 17:08:32 +02:00
Yuri D'Elia
707849e6c4 Use a define instead of hard-coding a divider 2019-05-24 17:08:32 +02:00
Yuri D'Elia
a2fa8e5313 Rewrite the advance_isr scheduler 2019-05-24 17:08:32 +02:00
Yuri D'Elia
2d3fe3197c Move calc_timer into speed_lookup_table for planner reuse 2019-05-24 17:08:32 +02:00
Yuri D'Elia
520cb491b2 Move speed lookup defs into a separate source 2019-05-24 17:08:32 +02:00
Yuri D'Elia
ebdc5e35e7 Remove two more OCR1A direct manipulations 
Use _NEXT_ISR and st_reset_timer to correctly reinitialize and
re-schedule the advance ticks.
 2019-05-24 17:08:32 +02:00
Yuri D'Elia
cbf1a85ec3 Switch original LA implementation with LA1.5 
This discards several Prusa optimizations for LA1.0.
We'll re-implement those later if needed.

Debugging is turned on.
 2019-05-24 17:08:32 +02:00
Yuri D'Elia
bf0c60dd45 Factor-out some repetition into fsensor_step 2019-05-24 17:08:32 +02:00
Ondrej Tuma
b7fe43bf68 Deleted bad cols/rows definitions for translation. 2019-05-07 12:52:23 +02:00
MRprusa3d
4b1fc69088 "disable_z()" for Delta PSU III 
stealthChop set if motor-disable (@ Z) required
 2019-04-02 20:04:44 +02:00
Marek Bel
28f1e309a2 Fix compiler warning: 'old_x_max_endstop' defined but not used 
Fix compiler warning: 'old_y_max_endstop' defined but not used
 2019-03-05 17:44:47 +01:00
Robert Pelnar
eea755496b Conditional translation for SYSTEM_TIMER_2 because we want to have posibility to switch between old/new implementation. 
Timing functions (millis, micros and delay) replaced in whole source, defined in Marlin.h.
This commit enables original implementation (SYSTEM_TIMER_2 undefined)
Verified with passed complete wizard process.
 2019-01-27 22:48:51 +01:00
Robert Pelnar
434a723151 Timing functions 'micros' and 'delay' replaced in whole source with 'micros2' and 'delay2' 2019-01-27 17:37:27 +01:00
Robert Pelnar
9f86a334c6 Lang - text "endstops hit: " removed from dictionary 2018-11-22 17:53:51 +01:00
Robert Pelnar
a0e4acead3 lang - removed unused code and some service messages changed to "not translated" 2018-11-01 14:07:16 +01:00
PavelSindler
940f436a5f merge MK3_dev into MK3 2018-10-22 20:25:29 +02:00
Marek Bel
1585dc66b0 Merge remote-tracking branch 'prusa3d/MK3_dev' into simplify_EEPROM_M500 
Known limitation: Unable to compile.
 2018-10-08 15:58:49 +02:00
Robert Pelnar
c2f535b619 Filament sensor - fix invalid calculation of fsensor_counter in LA stepper. 
+decreased additional check sensitivity/sctrictness
 2018-09-26 18:59:07 +02:00
Marek Bel
3f28632443 Use cs.axis_steps_per_unit from ConfigurationStore. 2018-09-24 14:54:41 +02:00
PavelSindler
03fffae4c3 finda runout sensor can be turned on/off from menu 2018-08-27 05:20:42 +02:00
Robert Pelnar
c4281b0b36 Status screen redesign - fix of flickering and text wraping on status screen 
printf formating, saved flash, reduced code size
 2018-08-20 00:27:45 +02:00
Robert Pelnar
71f1a1f6db MMU - communication, check after start, code cleaning 2018-08-07 20:37:59 +02:00
Robert Pelnar
60b4db15e0 FSensor - M600 fix + cond. translation + tunning filter and params 2018-07-22 16:14:13 +02:00
Robert Pelnar
268d2634f0 LCD menu optimalization - lcd and menu 
removed unused code and conditional translation
 2018-07-16 02:13:52 +02:00
Robert Pelnar
066c044396 fixed tmc2130_wr_CHOPCONF 
backlash - initial implementation (disabled by default)
removed menu "W25x20CL init"
splashscreen displayed before entering optiboot
 2018-07-11 20:02:46 +02:00
Robert Pelnar
fcfb4cdcae New ML support - menu tunning, startup 
+config headers (bool - true/false replaced with 0/1)
+fixed include hierarchy
+removed comments
 2018-06-10 16:04:32 +02:00
Robert Pelnar
2cf20c8c99 New ML support - migration - fix_source_1.sh script (replace 'MSG_xx' with '_T(MSG_xx)') 
+ output + fixed source
 2018-05-23 16:37:08 +02:00
Robert Pelnar
bd587faab9 New ML support - migration - replaced source, removed original ML support files (backup) 2018-05-22 03:20:03 +02:00
MRprusa3d
0b6644915a
Add files via upload 2018-04-25 18:47:19 +00:00
Robert Pelnar
339d2ebdef Z-axis stealth mode 
XYZcal fix
 2018-04-03 18:26:39 +02:00
Robert Pelnar
baade7db61 Removed unused files (ST7565R-dogm, digipot) 
renamed functions digipot_init and digipot_current
fixed cond. trans. (menus)
fixed variant files - MK25, MK3
 2018-03-29 23:01:13 +02:00
Robert Pelnar
ac1a56b493 Merge branch 'MK25' into MK3 2018-03-13 20:43:19 +01:00
Robert Pelnar
a6f900fd3c Merge remote-tracking branch 'upstream/MK25' into MK25 
# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
 2018-03-06 15:11:50 +01:00
bubnikv
11e7eb27ee Merge remote-tracking branch 'remotes/origin/M221_fix' into MK3_fast_dbg 2018-03-05 19:13:07 +01:00
Robert Pelnar
c5175e97ec Pinout, conditional translation and variant file for MK2 2018-02-21 15:19:34 +01:00
Robert Pelnar
57499dc6a0 M350 for E axis (8, 16, 32, 64, 128 microsteps) 2018-02-15 15:40:49 +01:00
bubnikv
dd2468d306 Avoid the stepper interrupt being missed by extending the tick time 
beyond the current time. This is a trick borrwed from upstream Marlin.

In debug mode, watch for the missed stepper interrupt ticks where the interrupts
are missed by more than 20% of the 10kHz stepper interrupt repeat rate,
and show the statistics (number of missed ticks and by how many micro
seconds was the interrupt missed, and what was the maximum missed
interrupt delay) on the display and send it to the serial line.
 2018-02-15 11:44:19 +01:00
PavelSindler
0c98ec5f6b selftest, max endstops undefined, initialization of extruder fan, y offset from extruder 2018-02-06 17:01:09 +01:00
bubnikv
9acd41a942 Reworked the stepper routine: 
1) The computational load is spread more evenly along the stepper ISR
ticks by moving some of the timer and linear advance calculation from
the block initialization into the 1st tick of the steady phase
of the trapezoid.

2) Reworked planning of the Linear Advance ISR ticks to fit
the time slot allocated for the main stepper ISR tick. This is achieved
by grouping the Linear Advance extruder ticks by a power of two to tick
the Linear Advance interrupts at a maximum 7kHz. Also some
of the extruder ticks are performed just after the XYZ ticks
and if the remaining time slot for the Linear Advance ticks is too short,
all the Linear Advance steps are ticked inside the main stepper ISR invocation.

3) Added some calls to MSerial.checkRx() if the stepper ISR routine
is delayed for too long by the additional LinearAdvance ticks.

This implementation differs significantly from the original implementation
by @Sebastianv650, as this implementation tries to follow the exact
timing of the XYZ axes with the drawback of possibly ticking the extruder
faster than it could handle, while the original implementation
by @Sebastianv650 ticks the extruder slower with the drawback of possibly
spreading the XYZ ticks, thus introducing jerk in the cartesian movement.
 2018-02-02 22:55:50 +01:00
bubnikv
160cdccae1 Merge remote-tracking branch 'remotes/origin/MK3_stepper_blocking' into MK3_fast_dbg 2018-01-20 17:31:26 +01:00
bubnikv
815dfcb14b Implemented a stepper timer reset after a long blocking cli() 
or DISABLE_STEPPER_DRIVER_INTERRUPT().
If this is not done, the stepper interrupt would likely overflow,
leading to a maximum 32ms delay before the stepper interrupt wakes up.
In addition, the stepper timer overflow error would be reported
by the debug builds.
 2018-01-20 15:39:21 +01:00
bubnikv
17a8e2db01 Documented the interrupt blocking by a main thread by its maximum time. 
Added a debug output to serial line on stepper timer overflow.
 2018-01-20 14:58:30 +01:00
bubnikv
1eac2b4ccb Fixed a regression error from the last commit regarding Z homing. 
Removed unused Z_LATE_ENABLE symbol.
 2018-01-15 12:00:28 +01:00
bubnikv
7a972fd9b0 Split the stepper ISR routine into multiple inline functions, 
added an optimized DDA routine for moves with less than 32767 ticks.
 2018-01-14 22:37:07 +01:00
bubnikv
30b06488ca Redefined the DDA step and accumulator values to unions to support 
access to the low / high words of the 32bit values.
This is a prerequisity for an optimized 16bit only DDA
in case the number of step is lower than 32767.
 2018-01-14 17:01:04 +01:00
bubnikv
a1fd50ea9a Simlified the extruder ticking code. 2018-01-14 14:45:27 +01:00
bubnikv
135dda1bff Slight optimization of the stepper timer routine. 
Use WRITE_NC instead of WRITE for writing into the slow ports.
 2018-01-12 21:01:01 +01:00
bubnikv
3e6d853364 Debugging of the stepper timer routine. When enabled through 
DEBUG_STEPPER_TIMER_MISSED, the printer is halted on stepper timer overflow
and an error message is displayed.
 2018-01-12 20:51:14 +01:00
Robert Pelnar
c6e77f55f6 checkrx in stepper returned back 
build 143a
 2017-12-30 02:55:22 +01:00
Robert Pelnar
e3c006dbe9 Serial communication uses port0 or port1, not both, removed some suspected code. 
build 141
 2017-12-29 00:06:47 +01:00
Robert Pelnar
c6e10fb903 Removed SG software homming 
After Calibration Z enabled minstop (SG and PINDA)
TMC2130 code simplification
 2017-12-15 14:10:20 +01:00
Robert Pelnar
e8b2043d03 Stack monitor in stepper ISR 2017-12-10 20:38:09 +01:00
PavelSindler
4d9780a3c6 Merged lin adv. fix from MK2 2017-11-14 13:57:32 +01:00
Robert Pelnar
01de834e0d SG_THR_X = 2, holding currents == running currents 
Farm preheat menu
dcode D5 - read/write/erase FLASH
dcode D6 - bootloader update test (for new stk500-prusa)
_NO_ASM - MINGW simulator support
fixed bug - "Fil. sensor [on/off]" menu
Build number = 107
 2017-11-13 18:45:11 +01:00
Robert Pelnar
cddb0eafb8 PAT9125 - sampled only Y value, new debug code D9125. 
FSensor - synchronous sampling and new algorithm
build number = 103
 2017-10-24 19:45:15 +02:00
michalprusa
1244b195f9 M119 now reports real values of hardware endstops, not SG status. 2017-10-18 18:04:42 +02:00
Robert Pelnar
df1aa85526 Crashdetection + configuration file. 2017-09-22 19:28:32 +02:00
PavelSindler
37d7740e42 Merge pull request #47 from PavelSindler/MK3 
fan check turn off, saving to eeprom with offset and levels, fan kickstart,2nd heatbed version, fans check modified
 2017-09-22 14:39:52 +02:00
bubnikv
72ab17f585 Further fixes of the power panic and g-code & planner queues. 2017-09-22 13:44:10 +02:00
PavelSindler
6eb57da770 fan check can be turned off from support menu, saving parameters to eeprom with offset and different levels, fan kickstart,2nd heatbed version, fans check modified 2017-09-21 15:20:02 +02:00
Robert Pelnar
4cae00741e MAKER FAIRE 
filament sensor: runout detection tuning, save/restore print
silent mode: safe mode selection durring printing and after homing
 2017-09-21 01:52:28 +02:00
Robert Pelnar
d63045fdb3 TMC2130 stallguard improovment - axis load monitoring, autocalibrate Z. 2017-08-21 13:06:17 +02:00
Robert Pelnar
683784c4c7 PAT9125 I2C, hardware SG homing 
separate pin configuration file for each board
changed board codes:
RAMBO =100, MiniRambo1.0 =200, MiniRambo1.3 = 203, Einy03 =303, Einy04 =304
 2017-08-17 15:23:34 +02:00
michalprusa
06fe85e9ee Linear Advance 2017-07-07 01:58:02 +02:00
PavelSindler
5943e786ee Merge remote-tracking branch 'upstream/MK3' into MK3 
sync with upstream # Please enter a commit message to explain why this merge is necessary,
 2017-07-06 13:20:02 +02:00
PavelSindler
54ef2936c7 selftest 2017-07-06 13:19:11 +02:00
XPila
78f7923ab2 Merge pull request #10 from XPila/MK3 
Changed jerks, disabled oversampling, debug code, commands for seting…
 2017-07-06 13:07:37 +02:00
Robert Pelnar
2b24e9ceb3 Changed jerks, disabled oversampling, debug code, commands for seting pwm_ampl and pwm_grad (M917, M918), changed configuration files 2017-07-06 13:06:07 +02:00
PavelSindler
d05e62813a Merge remote-tracking branch 'upstream/MK3' into MK3 
sync with upstream
 2017-07-03 14:08:39 +02:00
Robert Pelnar
e09f0c64c7 TMC2130 tuning, silent/high power mode 2017-07-03 07:43:50 +02:00
Robert Pelnar
c4307c7373 TMC2130 tunning, overtemp 2017-07-03 00:11:42 +02:00
PavelSindler
db12119b68 position saving and restoring in UVLO 2017-07-02 00:11:21 +02:00
PavelSindler
ae0c64248f sync with upstream 2017-07-01 19:29:57 +02:00
PavelSindler
c4be651d2b uvlo initial version 2017-07-01 18:51:02 +02:00
Robert Pelnar
f6a8e1df9d TMC2130 + software SG homing + LF lineendings + tmc2130 debug M-Codes 
M910 - tmc2130_init
M911 - set holding currents
M912 - set running currents
M913 - print currents
 2017-07-01 12:39:16 +02:00
PavelSindler
43d696659f 3.0.12-RC2 sync 2017-06-29 18:35:43 +02:00
PavelSindler
0578ea527e fan speed check initial version, selftest updated 2017-06-28 14:24:45 +02:00
michalprusa
21177476ac StallGuard homing implemented, working 2017-06-17 16:58:36 +02:00
michalprusa
c83b1833bc Johhny Firmware sync 2017-06-17 15:42:48 +02:00
michalprusa
cabaec95c8 EINY implementation 2017-03-24 20:16:03 +01:00
michalprusa
3faef75a0d 3.0.10 sync 2017-03-24 19:47:50 +01:00
bubnikv
29cb4b2b5d Removed the non-working pressure advance feature. 
Improved accuracy of diagonal moves by oversampling the path discretization.
Accelerated the planner by rewriting time critical routines from floating
point to fixed point arithmetics.
 2016-09-01 13:09:56 +02:00
michalprusa
307d17422d 3.0.6 sync 2016-08-11 10:42:53 +02:00
michalprusa
30f0528aba Initial commit 2016-07-22 15:28:01 +02:00