Commit Graph

8071 Commits (dd1a84b23f36410d0596f21a73a35aa0cf6f05ff)
 

Author SHA1 Message Date
AnHardt 39c4603598 Correct typo in retract.
Scott Lahteine cebd2bfff0 Auto-select power plugs for RAMPS derivatives
Scott Lahteine 34c60f1b55 Merge pull request from thinkyhead/rc_fix_lcd_move_e
Use a default argument in _lcd_move_e
Scott Lahteine 38af251b91 Use a default argument in _lcd_move_e
Scott Lahteine 374ae6c099 Fix pins for RAMBO plus VIKI
Scott Lahteine 7594138740 Merge pull request from jbrazio/buildroot-cleanup
Move font folder
João Brázio b15ef35568
Update the font README to link to marlinfw.org
Scott Lahteine 6eed37aafb Merge pull request from thinkyhead/rc_pid_add_extrusion_rate_off
PID_EXTRUSION_SCALING, disabled by default
Scott Lahteine 4bf3526d00 Merge pull request from thinkyhead/rc_azteeg_x3_eeb
Wrangle RAMPS variants and derivatives
Scott Lahteine 1993c45759 Merge pull request from thinkyhead/rc_refresh_pos_fix
Update refresh_positioning - no need for obj ref
Scott Lahteine f83369b79c Update refresh_positioning - no need for obj ref
Scott Lahteine 63fd1f49a6 PID_EXTRUSION_SCALING, disabled by default
Scott Lahteine 49997e2e22 HI_VOLT_PIN => "RAMPS_Dn_PIN"
Scott Lahteine f7da37002c Merge pull request from AnHardt/rep-s-spi
repair-software-spi
AnHardt 60ad365e21 repair-software-spi
Scott Lahteine f388beafa1 Merge pull request from otvald/RCBugFix
FIX for endstop adjustemt on delta is offset
Scott Lahteine 3633d4978b Merge pull request from
Fix for PR  (Additional heater-state output changes)
Scott Lahteine 448e5252c3 Merge pull request from esenapaj/Update-distribution-date-and-readme
Update distribution date and readme
Thomas Otvald Jensen fe059f1221 During homing, line_to_axis_pos will make a path which moves across the
endstop trigger point. The move is stopped at endstop, so current_position
should also be adjusted to reflect this!

Caused error in subsequent call in endstop adjustment, since the movement
would assume a wrong starting position.
esenapaj bd73e6d3c8 Fix for PR (Additional heater-state output changes)
・Add missing ';'
esenapaj cd5b03d88f Update distribution date and readme
Scott Lahteine f575e92f2e Merge pull request from esenapaj/Follow-up-the-PR-#4408-etc
Follow-up the PR  (Add support for reprapworld LCD), etc
Scott Lahteine a406b176b0 Merge pull request from thinkyhead/rc_old_conditional
Make Conditionals.h a catch-all for old configs
esenapaj 657ef8aded Follow-up the PR (Add support for reprapworld LCD), etc
・Put #define REPRAPWORLD_GRAPHICAL_LCD into all the example
configuration files
・Adjust spacing
Scott Lahteine 83d341c394 Make Conditionals.h a catch-all for old configs
Scott Lahteine de951c64f1 Make pins for EFF a consistent order
Scott Lahteine 49f75b7891 pins_RAMPS_14.h => pins_RAMPS.h
Scott Lahteine d3b713cebc Set flags for RAMPS "type" in pins.h
Scott Lahteine 223b7e473f RAMPS assignment for derivatives
Scott Lahteine 3865843283 Consolidate setting of RAMPS High Voltage PWM outputs
Scott Lahteine bdac2eb13a Don't set non-existent SLED_PIN
Scott Lahteine bfbd01e29a Merge pull request from thinkyhead/rc_fix_manual_move
Followup to 
Scott Lahteine 802d873fc1 Merge pull request from
Fix for PR  (Improved MANUAL_[XYZ]_HOME_POS)
Scott Lahteine 8e2f095dde Merge pull request from jbrazio/speaker-type3
Improvement to non-blocking speaker
Scott Lahteine ad68b4cb8b Followup to
esenapaj b8c112c490 Fix for PR (Improved MANUAL_[XYZ]_HOME_POS)
Scott Lahteine 2f76138645 Merge pull request from thinkyhead/rc_fix_manual_move
Specify manual-movable E axes by extruder type
Scott Lahteine 696b63e300 Specify manual-movable E axes by extruder type
Scott Lahteine 46c33f1cfa Merge pull request from jbrazio/safe_delay-millis_t
Makes safe_delay() to be fully compatible with delay()
Scott Lahteine 9e21b2e51d Merge pull request from AnHardt/double-bump-feature
double bump probing as a feature
Scott Lahteine db4d03bc81 Merge pull request from thinkyhead/rc_fix_heaterstates_part_2
Additional heater-state output changes
Scott Lahteine c68ca95345 Merge pull request from thinkyhead/rc_fix_steps_per_mm_handling
Account for DELTA in Planner::refresh_positioning
João Brázio 226e74a438 Fixes safe_delay() to be fully compatible with delay()
João Brázio 8e79e8cdb3 Adds types.h
Scott Lahteine 844a4e799e Account for DELTA in Planner::refresh_positioning
AnHardt 7188ce0ad6 double bump probing as a feature
Why double touch probing is not a good thing.

It's widely believed we can get better __probing__ results when using a double touch when probing.

Let's compare to double touch __homing__.
Or better let's begin with single touch __homing__.
We home to find out out position, so our position is unknown.
To find the endstop we have to move into the direction of the endstop.
The maximum way we have to move is a bit longer than the axis length.
When we arrive at the endstop - when it triggers, the stepper pulses are stopped immediately.
It's a sudden stop. No smooth deacceleration is possible.
Depending on the speed and the moving mass we lose steps here.
Only if we approached slow enough (below jerk speed?) we will not lose steps.

Moving a complete axis length, that slow, takes for ever.
To speed up homing, we now make the first approach faster, get a guess about our position,
back up a bit and make a second slower approach to get a exact result without losing steps.

What we do in double touch probing is the same. But the difference here is:
a. we already know where we are
b. if the first approach is to fast we will lose steps here to.
But this time there is no second approach to set the position to 0. We are measuring only.
The lost steps are permanent until we home the next time.

So if you experienced permanently rising values in M48 you now know why. (Too fast, suddenly stopped, first approach)

What can we do to improve probing?
We can use the information about our current position.
We can make a really fast, but deaccelerated, move to a place we know it is a bit before the trigger point.
And then move the rest of the way really slow.
Scott Lahteine c31f56a38c Deprecate EXTRUDER_WATTS and BED_WATTS
Scott Lahteine e1970b4b28 Show power output in same order as temp output
Scott Lahteine 74df828acc Show ADC values inline rather than after
João Brázio 2b5faa61e2 Consolidates Buzzer and Speaker into a single object