Needs to be tweaked further to make it a production code.
But my primary concern now is the fact that it doesn't seem to help too much while homing over the too-tightened Idler cover.
Based on long-term test experience - saves some code + prevents the user from entering hard-to-understand states.
Only Retry remains as the one and only way of recovering from errors.
Several issues addressed in this PR:
- CutFilament tuning + error recovery
- introduce register 0x1d (cut filament selector iRun current level)
- optimize setting iRun and iHold currents in the FW
- CutFilament unit test fixed
The reasons for this change are:
- NoCommand is used during the lifetime of the firmware as a fallback in case an unknown command is received (simplifies command handling code). It must remain not doing anything.
- StartUp became a complex infrastructure which needs to "live" until an error is fixed (if any). That requires a "standard" StateInner() function which waits for the user to resolve the error.
Unit tests renamed as well.
Intended for scenarios when FINDA used to be OFF but accidentally became ON without a reason.
The user is obliged to inspect FINDA and tune its switching.
If FSENSOR_DIDNT_SWITCH_ON was caused by misaligned Idler, rehoming it may fix the issue when auto retrying -> no user intervention.
So first invalidate homing flags as the user may have moved the Idler or Selector accidentally.
Beware: we may run into issues when FINDA or FSensor do not work correctly. Selector may rely on the presumed filament position and actually cut it accidentally when trying to rehome.
It is yet to be seen if something like this can actually happen.
MMU-191
This PR is a different solution to what @gudnimg found in PR#233 / PFW-1404.
The benefit of this approach is the fact, that the button press event is generated when the button is pressed and not after it has been released.
The downside is obvious:
CPUFLASH: +28B
RAM: +1B
ReadResponse unit tests usually takes at least 30 seconds to run on my
computer, so having the unit tests run on more than one thread makes a
big difference.
* Fix unit tests on windows
Based on PR#210 from @gudnimg
Cherry picked just the necessary changes + reformatted the corresponding CMakeLists.txt
* Change cd -> WORKING_DIRECTORY even for test coverage report
* Update CMakeLists.txt
* Add `BYPRODUCTS` arguments
Co-authored-by: D.R.racer <drracer@drracer.eu>
Co-authored-by: vintagepc <53943260+vintagepc@users.noreply.github.com>
- rename stall*guard to StallGuard (match name with the vendor)
- separate TMC2130 module from EEPROM (they do not need to know about each other at all)
- separate SGTHRS settings from motion - moved to globals like all other "global" parameters
- improved EEPROM storage for SGTHRS
This is to solve a potential problem while feeding to printer's drive gears - while disengaging the Idler, the Pulley was still rotating to avoid grinding the filament (printer is pulling it).
Other filaments could have moved a bit when the Idler's bearings ran over them while the Pulley was still rotating slowly -> the filament could have been moved into the Selector's path causing trouble (especially when not used in the print).
Therefore, the Idler disengages partially now - moves into an intermediate position between the slots.
Then, the Pulley is completely stopped and after that the Idler does a full disengage like before.
D.R.racer
Guðni Már Gilbert
Yuri D'Elia
Alex Voinea
DRracer
vintagepc