3diy
/
klipper
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

docs: Fix typo in Sensorless_Homing.md (#3916) 

Signed-off-by: Jordan Woyak <jordan.woyak@gmail.com>
This commit is contained in:
Jordan Woyak 2021-02-11 13:52:46 -06:00 committed by GitHub
parent 03b62ca04f
commit 4b32067565
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
docs/Sensorless_Homing.md
View File

@ -36,7 +36,7 @@ driver_SGT: # tuning value for sensorless homing
The above snippet configures a TMC2130 for the stepper on the X axis. Make sure to fill in the missing values based on your configuration. The above snippet configures a TMC2130 for the stepper on the X axis. Make sure to fill in the missing values based on your configuration.
The `driver_SGT` value describes the threshhold when the driver reports a stall. Values have to be in between -64 (most sensitive) and 64 (least sensitive). On some TMCs like the TMC2209 this value doesn't exist in this form as the hehavior is different to the TMC2130. In the case of the TMC2209 the threshold is defined by the `driver_SGTHRS` value in the config and go from 0 (least sensitive) to 255 (most sensitive). Have a look at the datasheet of your specific TMC to avoid mistakes. The `driver_SGT` value describes the threshhold when the driver reports a stall. Values have to be in between -64 (most sensitive) and 64 (least sensitive). On some TMCs like the TMC2209 this value doesn't exist in this form as the behavior is different to the TMC2130. In the case of the TMC2209 the threshold is defined by the `driver_SGTHRS` value in the config and go from 0 (least sensitive) to 255 (most sensitive). Have a look at the datasheet of your specific TMC to avoid mistakes.
If you have a CoreXY machine, you can configure one stepper driver for X and the other for Y homing as you would on a cartesian printer. Be aware that Klipper needs both `DIAG1` pins connected to the MCU. It is not sufficient to use only one signal from one of the stepper drivers (as it is possible on e.g. Marlin). If you have a CoreXY machine, you can configure one stepper driver for X and the other for Y homing as you would on a cartesian printer. Be aware that Klipper needs both `DIAG1` pins connected to the MCU. It is not sufficient to use only one signal from one of the stepper drivers (as it is possible on e.g. Marlin).