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load_cell: Load cell gram scale (#6729)

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* Add gram scale features to load_cell
* Convert sensor counts to grams and make this available via unix socket and object status
* Basic GCodes for tearing and reading the load cell
* Guided Calibration
* Diagnostic gcode to check the health of the load cell
* Update load_cell Documentation
* Add API server load_cell/dump_force endpoint
* Update [load_cell] config with calibration fields
* Add G-Code commands for working with load cells
* Add status reference for load_cell objects

Signed-off-by: Gareth Farrington <gareth@waves.ky>
This commit is contained in:
Gareth Farrington
2025-03-20 16:53:44 -07:00
committed by GitHub
parent d886c1761b
commit 06d65ef5ac
10 changed files with 685 additions and 35 deletions
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4
klippy/extras/ads1220.py
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@@ -95,10 +95,6 @@ class ADS1220:
self.batch_bulk = bulk_sensor.BatchBulkHelper(
self.printer, self._process_batch, self._start_measurements,
self._finish_measurements, UPDATE_INTERVAL)
# publish raw samples to the socket
hdr = {'header': ('time', 'counts', 'value')}
self.batch_bulk.add_mux_endpoint("ads1220/dump_ads1220", "sensor",
self.name, hdr)
# Command Configuration
mcu.add_config_cmd(
"config_ads1220 oid=%d spi_oid=%d data_ready_pin=%s"