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docs: Add documentation for probe_eddy_current

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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Kevin O'Connor
2024-01-07 23:53:57 -05:00
parent 28281c595b
commit 30e0fddbbf
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docs/G-Codes.md
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@@ -984,6 +984,28 @@ babystepping), and subtract if from the probe's z_offset. This acts
to take a frequently used babystepping value, and "make it permanent".
Requires a `SAVE_CONFIG` to take effect.
### [probe_eddy_current]
The following commands are available when a
[probe_eddy_current config section](Config_Reference.md#probe_eddy_current)
is enabled.
#### PROBE_EDDY_CURRENT_CALIBRATE
`PROBE_EDDY_CURRENT_CALIBRATE CHIP=<config_name>`: This starts a tool
that calibrates the sensor resonance frequencies to corresponding Z
heights. The tool will take a couple of minutes to complete. After
completion, use the SAVE_CONFIG command to store the results in the
printer.cfg file.
#### LDC_CALIBRATE_DRIVE_CURRENT
`LDC_CALIBRATE_DRIVE_CURRENT CHIP=<config_name>` This tool will
calibrate the ldc1612 DRIVE_CURRENT0 register. Prior to using this
tool, move the sensor so that it is near the center of the bed and
about 20mm above the bed surface. Run this command to determine an
appropriate DRIVE_CURRENT for the sensor. After running this command
use the SAVE_CONFIG command to store that new setting in the
printer.cfg config file.
### [pwm_cycle_time]
The following command is available when a