- Always re-calculate the Vsense flag when the currents are changed
- Make sure Hold current is not larger than Run current
- Added SetCurrents() function from MMU FW
- Added MotorCurrents structure from MMU FW
- Various code size optimisations e.g. in power panic
Change in memory:
Flash: -10 bytes
SRAM: +4 bytes
A partial backup is needed in scenarios where the extruder may be
parked after a print is saved. For example during a blocking wait for the user in M600
Or during a MMU error screen.
A sudden power panic at this point would previously save the parked position
into EEPROM. When the print is recovered it would print in mid air.
This allows us to restore the position of all axis saved in RAM
If the extruder had been parked to the side for example
due to filament runout. Then the original position (before parking)
should now be restored
Change in memory:
Flash: +40 bytes
SRAM: 0 bytes
If a print has been saved to RAM such as during a filament runout,
do not overwrite these saved values if a sudden
power panic appears.
Additionally, change the saved types to be the same as power panic when saving to RAM:
- Bed target temperature is uint8_t (0 to 255) instead of float
- Extruder target temperature is uint16_t instead of float
Doing this change allows us to re-use the same global variables and
avoid creating local variables during power panic.
Change in memory:
Flash: -246 bytes
SRAM: -5 bytes
These functions should be able to be re-used during a power panic
- save_print_file_state
- restore_print_file_state
No functional change at the moment.
Restores 3.12 sequence which was working well before.
M600 "L" parameter now works like M702 "U" parameter.
Removed a lot of the unused parameters which were copied
from Marlin 2.
Change in memory:
Flash: +96 bytes
Code size increases a bit but keep in mind the PR
that broke the behavior "saved" 182 bytes:
https://github.com/prusa3d/Prusa-Firmware/pull/4063
So I think this code size increase is OK
Change in memory:
Flash: +84 bytes
SRAM: 0 bytes
If MMU slot is outside of range, then we rather the printer
not do anything. Currently it would accidentally assume
the MMU is disabled. This may have undesireable results.
No change in memory
Changes in
lcd_implementation_drawmenu_sdfile
and
lcd_implementation_drawmenu_sddirectory
seem to save the most.
Change in memory:
Flash: -72 bytes
SRAM: 0 bytes
There are only 3 possible values. No need to check for two of them
to rule of the last value. Instead simply check for the last value only.
Change in memory:
Flash: -16 bytes
SRAM: 0 bytes
Guðni Már Gilbert
RoboMagus
3d-gussner
Alex Voinea