Previously when the firmware called M701/M702 manually
there was no Z lift. But after we added support for the Z
parameter we set the default to 50mm.
Change strings "M701" to "M701 Z0" and "M702" to "M702 Z0"
to restore the previous behavior from before 3.13.
Also pulled the gcodes into PROGMEM in message.cpp
along with M83 and M84 to save memory.
Change in memory:
Flash: -34 bytes
SRAM: 0 bytes
This PR tries to address the 3 different startup scenarios for 1st layer calibration with the MMU:
- 1st lay cal started with correct filament already loaded in the nozzle - we should continue, but skip the first 58mm (first 2 g-codes in the hard coded sequence) of purge line extrusion
- 1st lay cal started with other filament already loaded in the nozzle - we should unload and then issue a toolchange with no extra unload
- 1st lay cal started without loaded filament - we should just do a toolchange with no extra unload
PFW-1457
If you generate a multicolor gcode file with PrusaSlicer, the purge
line gcode will look like this.
This reduces clicking sounds from the extruder, filament extrusion is reduced by 6mm.
Instead of including Configuration_prusa.h directly, include
Configuration_var which then includes the proper variant file though a
preprocessor macro.
This allows to keep the existing build system intact, but also redefine
at compile time the final header without having to make copies on the
file system.
This message is never actually shown on the LCD (it's immediately
overwritten by other content). It also include g-code in a translatable
string, which is not a good idea. It's also otherwise identical to
MSG_V2_CALIBRATION, which we should have used.
Just remove it and save some space in the process.
Guðni Már Gilbert
Giles Bathgate
D.R.racer
Yuri D'Elia
Alex Voinea
Marek Bel