- Optimize TFT code for state handling (pause, runout, ...)
- Remove multiple state booleans in favour of a single integer
- Remove obsolete filament runout code
- Increase jerk/accel
- Decrease TX buffer size
- Revert minimum segment time to factory default
G26 Gcode:
- Change Q parameter to only specify retraction length
- Add Z parameter for unretraction length
- Preserve fixed multiplier of 1.2 if Z isn't specified
- Add check to avoid implausible retract/unretract ratios
- Change default config values
Referencing #31. Thanks to @BlackMulch for the feedback!
- M888: Cooldown routine for the Anycubic Ultrabase (EXPERIMENTAL):
This is meant to be placed at the end Gcode of your slicer. It hovers over the print bed and does circular movements while running the fan. Works best with custom fan ducts.
- T<int>: Target bed temperature (min 15°C), 30°C if not specified
- S<int>: Fan speed between 0 and 255, full speed if not specified
Thanks to @kulfuerst for the suggestion!
- Park head with retract on pause and abort
- Use native functions instead of Gcode
- Loud beeps to alert user on runout
- Fix potential looping issues by using flags
- Fix "Stop failed" message on some occasions
- Raise nozzle timeout to 10 minutes
- Use continue button as reheat trigger
- Manage nozzle_timed_out variable via display
- Add PausedByNozzleTimeout flag to enter correct routine on display
- Bump version to 1.4.3
- Add startFileprint(); call to M108 display routine to fix progress and ensure "printing done" gets shown
- Add SD printing check in marlin_main.cpp M600 routine to skip TFTstate if not necessary (e.g. USB printing)
- Move routine to the top again to ensure immediate execution
Move the routine to a better position and set the state regardless of SDPRINT status.
This ensures that M600 makes the display show a continue button every time. Before, it was only behaving correctly for the first instance of M600.
Lowering the safety margin of MAXTEMP to 10°C and raising MAXTEMP to 285/135.
Resulting in a limit of 275°C for the hotend and 125°C for the heatbed.
Referencing #23
To further optimize print quality even at very high speeds (I aim for roughly 80-100mm/s), I enabled S_CURVE_ACCELERATION and tweaked the jerk and default acceleration values.
Note: This is still in testing. As soon as I finish and it works as I like, I'll push it onto the master branch. If you see this commit on the master branch, it's safe to flash.
Using TMC2208 in standalone mode, I've inverted the stepper direction to match Anycubics pin layout. M110 memory watcher was removed due to redundancy and - ironically - to save memory.
Ivo Pischner
David Ramiro