When a print is paused, card.sdprinting is set to false. Instead we can check
if the SD card has been mounted and try to close the file.
The closefile() method will check internally whether or not the file is open.
In the case of a Fan Error, the print is paused. If the nozzle is allowed to cool for a while before the print is stopped via the LCD, then the MMU will try to unload with a cold nozzle.
This can happen with ANY recoverable thermal errors.
In this commit I attempt to fix all scenarios. Including PFW-1544 where the nozzle is cooling down when the print has finished normally.
PFW-1544
PFW-1552
Change in memory:
Flash: +74 bytes
SRAM: 0 bytes
If the if statement is not true, then the st_synchronize call is not useful
The raise_z call above the if statement does not need it since it always calls st_synchronize (blocking move)
No change in memory
This function is not specific to power panic. Some printer models
do not have power panic enabled.
This change fixes a build failure
No change in memory
restore_file_from_sd function now supports any
filename extension. If a print was finished (to allow reprinting) then the
EEPROM filename and extension should always be valid.
Change in memory:
Flash: -312 bytes
SRAM: 0 bytes
- Yes/no question --> Need to fix the bug related with the filename print --> if (lcd_show_fullscreen_message_yes_no_and_wait_P(altfilename, false, LCD_LEFT_BUTTON_CHOICE)==LCD_LEFT_BUTTON_CHOICE)
Host has to send back state with `M72 S1|0` to keep printer and host in sync
Changed LCD menu messages to `Set ready` and `Set not ready`
Updated translations
For remote hosts, when the timer is stopped, then also save the statistics.
Slightly refactored save_statistics function by removing the parameters.
The function parameters are always the same.
Change in memory:
Flash: -40 bytes
SRAM: 0 bytes
I changed the code a bit so it would compile
in Prusa Firmware.
The paused duration is no longer included in the
print time statistics.
Change in memory:
Flash: -122 bytes
SRAM: 0 bytes
When a SD file is selected to print
save the DOS 8.3 extension into EEPROM.
After a power outage, the correct file extension is then
selected instead of always assuming it's ".gco"
This allows users to recover ".g" files.
Change in memory:
Flash: +104 bytes
SRAM: 0 bytes
There is no need to restrict how often the message is rendered.
It was being restricted to render every 1 second. We don't do
this for most of the static menus. So I propose this 1 second period
be removed.
Tested on MK3S+
Change in memory:
Flash: -168 bytes
SRAM: -8 bytes
lcd_calibration_menu: Remove redundant if (!isPrintPaused). The menu
is never called unless this condition is true.
eeprom_switch_to_next_sheet: Don't show this menu if the printer
is busy doing work!
Do not allow these menus to run while a print is paused or
when we're recovering a print:
- Preload to MMU
- Load to Nozzle
- Unload filament
- Eject from MMU
- Cut filament
- Autoload filament
- Settings
- Calibration
There is a bug where if the printer is recovering a print, it run a
blocking loop to restore the extruder and bed temperatures.
But if a Fan error is triggered in this loop, then the user can't
abort the print via LCD.
If the fan error resolves on its own the 'Resume print' menu will
appear in a few seconds. But if not, then the user can't resume the print
(which is normal). But with the bug above the user can't abort the print either!
The problem is essentially isPrintPaused variable is cleared too early.
We should wait until the print is completely restored first.
Steps to reproduce:
1. Start a print
2. Pause the print
3. Wait for extruder temperature to fall at lest 180°C
4. Click 'Resume' print
5. While heating, stop the hotend fan and wait for a few seconds until an error is raised
6. Observe issue => 'Stop print' menu item is gone!
PFW-1542
There is no problem with opening the menu during first layer
calibration. Removing this condition simplifies the code a little bit.
Change in memory:
Flash: -8 bytes
SRAM: 0 bytes
Drop the ALPHA/BETA/custom version handling. Set the version string and
firmware date based on the current tree description which has all the
required details.
Allow to override the repository information via cmake.
Use a truncated commit hash to set the internal commit number for
compatibility.
Rebase and fix issues
This fixes the undefined _T(label) reference, at the expense of a few
extra bytes.
I would argue this is worth the cost for the ability to check
translation references for the future. The warning happens because
`lang-check` cannot check a reference which is not _directly_ a catalog
entry.
We could introduce a method to suppress this warning (either a new macro
or some ///IGNORE comment), but that would mean that the additional
translation check is completely bypassed, defeating the purpose.
We can't clear eFilamentAction in every case in mFilamentItem()
mFilamentItem() can trigger a call to M701 and M702 e.g. for Autoloading
and eFilamentAction must be cleared by the gcode to prevent
the user from triggering another Autoload (which will crashe the FW)
The same applies to submenus. Now the MMU submenus clear eFilamentAction
only when the action is done.
For MMU Unload Filament item, eFilamentAction is only cleared after
the unload_filament() call is done running. This fixes an issue where
the menu item can be selected again while the first unload is still
running.
The if statement is checked in lcd_sdcard_menu()
so checking it again these functions is
redundant since it's always going to be true.
Tested on MK3S+
Change in memory:
Flash: -22 bytes
SRAM: 0 bytes
3d-gussner
gudnimg
sarusani
Panayiotis-git
Juan Francisco Estrada
Alex Voinea
vintagepc
Yuri D'Elia