Open 3DCoded opened 18 hours ago
I was able to (sort of) bypass the last issue with the filament sensors by defining a virtual pin as the post gate sensor (and disabling T2). Now I'm getting an internal error on MMU_EJECT
.
EDIT:
I just saw this commit. The MMU_LOAD
command now works, but MMU_UNLOAD
now only unloads the filament ~1cm before stopping.
I was able to (I think) find the cause of the second error. In mmu_machine.py
, lines 122-124
, this:
base_tmc = '%s %s' % (chip, GEAR_STEPPER_CONFIG)
if config.has_section(base_tmc):
tmc_section = '%s %s_%d' % (chip, GEAR_STEPPER_CONFIG, i)
can be changed to this:
base_tmc = '%s %s' % (chip, GEAR_STEPPER_CONFIG)
tmc_section = '%s %s_%d' % (chip, GEAR_STEPPER_CONFIG, i)
if config.has_section(base_tmc) and config.has_section(tmc_section):
Thank you for writing this amazing MMU driver!
I am trying to use a Type-B setup (the 3MS) in the
development
branch, and came across a few main issues that are preventing me from moving forward.The first issue I encountered is that you can't use gear steppers on multiple MCU's. My setup uses two gear steppers on one MCU (Einsy RAMBo) and the third on the MMU's MCU (SKR Mini E3 V2). When I try to configure these motors, it gives me this error:
The next error I encountered is that you can't use multiple TMC driver types (T0 and T1 use TMC2130s, and T2 uses a TMC2209). The error I get when I try this is:
The last problem I encountered is that I am unable to run
MMU_LOAD
orMMU_UNLOAD
with only one filament sensor configured (an extruder entry sensor). The error I get is:Any help would be appreciated!