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| author | Trevor Jones <trevjonez@users.noreply.github.com> | 2020-08-09 06:17:51 -0600 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-08-09 08:17:51 -0400 |
| commit | efebbb9a2f7e43eee1d4a68b9d3821a2f3ca0b76 (patch) | |
| tree | 69764c8d9d1f11b6fd16ee80c9dab89ae37cc073 /docs/Sensorless_Homing.md | |
| parent | ea5e76746a8f0ea72d014b715ac4712bd47513de (diff) | |
| download | kutter-efebbb9a2f7e43eee1d4a68b9d3821a2f3ca0b76.tar.gz kutter-efebbb9a2f7e43eee1d4a68b9d3821a2f3ca0b76.tar.xz kutter-efebbb9a2f7e43eee1d4a68b9d3821a2f3ca0b76.zip | |
tmc5160: diag0 support (#3159)
Allow for diag0 only hardware to use sensorless homing.
Signed-off-by: Trevor Jones <trevorjones141@gmail.com>
Diffstat (limited to 'docs/Sensorless_Homing.md')
| -rw-r--r-- | docs/Sensorless_Homing.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/Sensorless_Homing.md b/docs/Sensorless_Homing.md index 18195bec..d8f95fdb 100644 --- a/docs/Sensorless_Homing.md +++ b/docs/Sensorless_Homing.md @@ -59,6 +59,8 @@ homing_retract_dist: 0 The name of the virtual end stop pin is derived from the name of the TMC2130 section. The `homing_retract_dist` setting should be set to zero to disable the second homing move as a second pass is not needed, and attempts to do so are error prone. +The TMC2130 and TMC5160 have both a `diag0_pin` and `diag1_pin` in most known hardware the `diag1_pin` is appropriate. In order for klipper to correctly configure the driver for sensorless homing, the correct configuration property name `diag0_pin` or `diag1_pin` must be used. Which is used is determined by which driver pin is connected to the MCU pin. + ATTENTION: This guide only mentions the mandatory parameters and the ones needed to set up sensorless homing. There are many other options to configure on a TMC2130, make sure to take a look at `config/example-extras.cfg` for all the available options. ## Testing of SPI/UART communication |