It was only enabled when multiple extruders are enabled
The firmware doesn't support it
and even if the M218 gcode could be used, the code does not compile
Follow Marlin's behavior and simply insert a delay for the requested
duration when using M300 S0.
When S is not specified, use the default tone instead.
Fixes#3856
Instead of checking for explicit versions, resume the wizard if some
(new) wizard is missing.
This handles both the old SELFTEST check, the new thermal model
and any future check in the same fashion.
Update the eeprom FW version as soon as migration is complete, to avoid
resetting the CALIBRATION_V2 variable at each reset.
Do not implicitly reset the calibration steps for WizState::Run: do this
only for the menu action.
- Handle the conversion from the V1 calibration status to the V2 bitmap
for all past FW versions.
- Allow to run the wizard in "Restore" mode (for example during upgrade
or service prep) to complete any missing steps.
- Fix service prep to use the above feature by clearing the appropriate
calibration bits.
- Remove exceptions for FW 3.2.0.4 which can now be handled cleanly.
Simplify status tracking:
- S::Restore to continue to the next logical wizard item
- S::Finish for a successful failure
- S::Failed to exit while showing a failure
- Generalize force_selftest_if_fw_version() so we can check when upgrading
between arbitrary FW versions.
- Do not call update_current_firmware_version_to_eeprom() prematurely
when forcing self-test (if a reset happens before self-test completes,
the check would be incorrectly skipped on the next run).
Expect these to be always at the start of the command (which is now
stripped of the extra line number), reducing the number of corner cases
due to these not following the g-code spec.
Set a menu block for fatal thermal errors instead of abusing
lcd_return_to_status() to kick the user out of the menus.
This now allows a thermal model error to be recoverable through menu
access.
We allow resuming from the LCD via start print and resume print,
it makes sense to clear the error on stop too.
For this reason distinguish whether the action is performed
automatically or manually (ie: interactively).
The error is only cleared when the command is run interactively.
In M600 and M702, the Z-lift is taken care of outside this function
so it makes no sense to have a Z-lift within unload_filament()
Only exception to this is in the wizard, there I moved the Z-lift to
happen before we start heating the nozzle.
Change in memory:
Flash: -12 bytes
SRAM: 0 bytes
This prevents the ability to run gcode from the SD card.
In a thermal error with faulty values, and without serial access, this
is the only way to process an M310 instruction and recover.
It's only used when MESH_BED_LEVELING is not defined. According to
the configuration files, all printers supported use MESH_BED_LEVELING.
So I think we are safe in removing this dead code.
Guðni Már Gilbert
Yuri D'Elia
3d-gussner
Alex Voinea
Alex Voinea
D.R.racer