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docs: Rename Sensorless_homing.md to TMC_Drivers.md and extend

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Add additional information on configuring and using TMC drivers.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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Kevin O'Connor 2021-03-10 14:14:11 -05:00
parent b36ec76989
commit 715b89ce0c
4 changed files with 136 additions and 53 deletions
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18
docs/G-Codes.md
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@ -474,7 +474,7 @@ enabled:
carriage. It is typically invoked from the activate_gcode and
deactivate_gcode fields in a multiple extruder configuration.
## TMC2130, TMC2660, TMC2208, TMC2209 and TMC5160
## TMC stepper drivers
The following commands are available when any of the
[tmcXXXX config sections](Config_Reference.md#tmc-stepper-driver-configuration)
@ -486,14 +486,14 @@ are enabled:
turned off then back on.
- `SET_TMC_CURRENT STEPPER=<name> CURRENT=<amps> HOLDCURRENT=<amps>`:
This will adjust the run and hold currents of the TMC driver.
HOLDCURRENT is applicable only to the tmc2130, tmc2208, tmc2209 and tmc5160.
- `SET_TMC_FIELD STEPPER=<name> FIELD=<field> VALUE=<value>`: This will
alter the value of the specified register field of the TMC driver.
This command is intended for low-level diagnostics and debugging only because
changing the fields during run-time can lead to undesired and potentially
dangerous behavior of your printer. Permanent changes should be made using
the printer configuration file instead. No sanity checks are performed for the
given values.
(HOLDCURRENT is not applicable to tmc2660 drivers.)
- `SET_TMC_FIELD STEPPER=<name> FIELD=<field> VALUE=<value>`: This
will alter the value of the specified register field of the TMC
driver. This command is intended for low-level diagnostics and
debugging only because changing the fields during run-time can lead
to undesired and potentially dangerous behavior of your printer.
Permanent changes should be made using the printer configuration
file instead. No sanity checks are performed for the given values.
## Endstop adjustments by stepper phase