How to use tuning tower for speed calibration?
Hi, I would like to somewhat automate speed tuning, but I am not sure how to combine M220 GCODE and TUNING_TOWER klipper command.
13 Replies
TUNING_TOWER COMMAND=SET_VELOCITY_LIMIT PARAMETER=VELOCITY START=100 STEP_DELTA=50 STEP_HEIGHT=10
its easy:
COMMAND=SET_VELOCITY_LIMIT
means that the tuning tower executes every x mm the gcode command SET_VELOCITY_LIMIT
then you can watch in the klipper doku to see what parameters are available
https://www.klipper3d.org/G-Codes.html?h=set_velocity_limit#set_velocity_limitFunny, did look in klipper G-Codes for something velocity related, and missed it somehow. Thanks 8)
you can set:
VELOCITY
ACCEL
ACCEL_TO_DECEL
SQUARE_CORNER_VELOCITY
or you can use any other Gcode command
this way you can cahnge any value you want with the towerCan I? Example with M220 please
why M220?
(It is just any random G-Code which accepts value in weird format)
like M220 S120 -> relative speed 120%
but in klipper you set the global EM with
M221 I got the fact that I can use SET_VELOCITY, but you said - any other GCODE
uh, sorry
but why using M220 if you can use the native klipper command set_velociuty_limit, this doesnt make any sense
Please don't take my questions so literally, I'm just wondering how to use TUNING_TOWER with something that doesn't take a named arguments.
well, sorry for hte misunderstanding, i thought you want to know how to use the tuning tower for speed changes, like you titled this thread
try to use klipper real name gcode commands instead of Mxxx
you are right, you provided the answer for this, I am thankful, but you did mention this, quote "or you can use any other Gcode command", so that is why I asked, how to use other Gcode in TUNING_TOWER 😅
Got it. Thanks
use klipper gcode commands
btw, you can easily make a Gcode Macro that accepts a prameter and then calls M221 or whatever you want
and so using the gcode commands you want