docs: Move status field reference to new Status_Reference.md file
Move the reference of "printer" status fields from Command_Templates.md to a new Status_Reference.md file. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
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@ -204,9 +204,8 @@ object name and the value is a dictionary containing its fields. The
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response message will also contain an "eventtime" field containing the
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timestamp from when the query was taken.
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Available fields are documented in the
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[Command Template](Command_Templates.md#the-printer-variable)
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document.
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Available fields are documented in the [Status
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Reference](Status_Reference.md) document.
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### objects/subscribe
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@ -120,6 +120,9 @@ gcode:
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M106 S{ printer.fan.speed * 0.9 * 255}
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```
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Available fields are defined in the [Status
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Reference](Status_Reference.md) document.
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Important! Macros are first evaluated in entirety and only then are
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the resulting commands executed. If a macro issues a command that
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alters the state of the printer, the results of that state change will
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@ -136,211 +139,6 @@ objects. If the config section contains spaces in it, then one can
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access it via the `[ ]` accessor - for example:
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`printer["generic_heater my_chamber_heater"].temperature`.
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The following are common printer attributes:
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- `printer.fan.speed`: The fan speed as a float between 0.0 and 1.0.
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This is also available on "heater_fan", "fan_generic", and
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"controller_fan" config sections (eg,
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`printer["fan_generic my_fan"].speed`).
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- `printer.fan.rpm`: The measured fan speed in rotations per minute if
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the fan has a tachometer_pin defined. This is also available on
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"heater_fan", "fan_generic", and "controller_fan" config sections
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(eg, `printer["fan_generic my_fan"].rpm`).
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- `printer.gcode_move.gcode_position`: The current position of the
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toolhead relative to the current G-Code origin. That is, positions
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that one might directly send to a `G1` command. It is possible to
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access the x, y, z, and e components of this position (eg,
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`printer.gcode_move.gcode_position.x`).
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- `printer.gcode_move.position`: The last commanded position of the
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toolhead using the coordinate system specified in the config
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file. It is possible to access the x, y, z, and e components of this
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position (eg, `printer.gcode_move.position.x`).
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- `printer.gcode_move.homing_origin`: The origin of the gcode
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coordinate system (relative to the coordinate system specified in
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the config file) to use after a `G28` command. The
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`SET_GCODE_OFFSET` command can alter this position. It is possible
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to access the x, y, and z components of this position (eg,
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`printer.gcode_move.homing_origin.x`).
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- `printer.gcode_move.speed`: The last speed set in a `G1` command (in
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mm/s).
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- `printer.gcode_move.speed_factor`: The "speed factor override" as
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set by an `M220` command. This is a floating point value such
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that 1.0 means no override and, for example, 2.0 would double
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requested speed.
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- `printer.gcode_move.extrude_factor`: The "extrude factor override"
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as set by an `M221` command. This is a floating point value such
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that 1.0 means no override and, for example, 2.0 would double
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requested extrusions.
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- `printer.gcode_move.absolute_coordinates`: This returns True if in
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`G90` absolute coordinate mode or False if in `G91` relative mode.
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- `printer.gcode_move.absolute_extrude`: This returns True if in `M82`
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absolute extrude mode or False if in `M83` relative mode.
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- `printer["gcode_macro <macro_name>"].<variable>`: The current value
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of a gcode_macro variable.
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- `printer.<heater>.temperature`: The last reported temperature (in
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Celsius as a float) for the given heater. Example heaters are:
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`extruder`, `extruder1`, `heater_bed`, `heater_generic
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<config_name>`.
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- `printer.<heater>.target`: The current target temperature (in
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Celsius as a float) for the given heater.
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- `printer.<heater>.power`: The last setting of the PWM pin (a value
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between 0.0 and 1.0) associated with the heater.
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- `printer.idle_timeout.state`: The current state of the printer as
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tracked by the idle_timeout module. It is one of the following
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strings: "Idle", "Printing", "Ready".
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- `printer.idle_timeout.printing_time`: The amount of time (in
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seconds) the printer has been in the "Printing" state (as tracked by
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the idle_timeout module).
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- `printer.pause_resume.is_paused`: Returns true if a PAUSE command
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has been executed without a corresponding RESUME.
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- `printer.toolhead.position`: The last commanded position of the
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toolhead relative to the coordinate system specified in the config
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file. It is possible to access the x, y, z, and e components of this
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position (eg, `printer.toolhead.position.x`).
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- `printer.toolhead.extruder`: The name of the currently active
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extruder. For example, one could use
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`printer[printer.toolhead.extruder].target` to get the target
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temperature of the current extruder.
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- `printer.toolhead.homed_axes`: The current cartesian axes considered
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to be in a "homed" state. This is a string containing one or more of
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"x", "y", "z".
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- `printer.toolhead.axis_minimum`,
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`printer.toolhead.axis_maximum`: The axis travel limits (mm) after homing.
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It is possible to access the x, y, z components of this
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limit value (eg, `printer.toolhead.axis_minimum.x`,
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`printer.toolhead.axis_maximum.z`).
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- `printer.toolhead.max_velocity`, `printer.toolhead.max_accel`,
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`printer.toolhead.max_accel_to_decel`,
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`printer.toolhead.square_corner_velocity`: The current printing
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limits that are in effect. This may differ from the config file
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settings if a `SET_VELOCITY_LIMIT` (or `M204`) command alters them
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at run-time.
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- `printer.toolhead.stalls`: The total number of times (since the last
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restart) that the printer had to be paused because the toolhead
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moved faster than moves could be read from the G-Code input.
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- `printer.heaters.available_heaters`: Returns a list of all currently
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available heaters by their full config section names,
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e.g. `["extruder", "heater_bed", "heater_generic my_custom_heater"]`.
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- `printer.heaters.available_sensors`: Returns a list of all currently
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available temperature sensors by their full config section names,
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e.g. `["extruder", "heater_bed", "heater_generic my_custom_heater",
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"temperature_sensor electronics_temp"]`.
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- `printer.query_endstops.last_query["<endstop>"]`: Returns True if
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the given endstop was reported as "triggered" during the last
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QUERY_ENDSTOP command. Note, due to the order of template expansion
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(see above), the QUERY_ENDSTOP command must be run prior to the
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macro containing this reference.
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- `printer.probe.last_query`: Returns True if the probe was reported
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as "triggered" during the last QUERY_PROBE command. Note, due to the
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order of template expansion (see above), the QUERY_PROBE command
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must be run prior to the macro containing this reference.
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- `printer.probe.last_z_result`: Returns the Z result value of the
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last PROBE command. Note, due to the order of template expansion
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(see above), the PROBE (or similar) command must be run prior to the
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macro containing this reference.
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- `printer.configfile.settings.<section>.<option>`: Returns the given
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config file setting (or default value) during the last software
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start or restart. (Any settings changed at run-time will not be
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reflected here.)
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- `printer.configfile.config.<section>.<option>`: Returns the given
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raw config file setting as read by Klipper during the last software
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start or restart. (Any settings changed at run-time will not be
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reflected here.) All values are returned as strings.
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- `printer["gcode_macro <macro_name>"].<variable>`: The current value
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of a [gcode_macro variable](#variables).
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- `printer.webhooks.state`: Returns a string indicating the current
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Klipper state. Possible values are: "ready", "startup", "shutdown",
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"error".
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- `printer.webhooks.state_message`: A human readable string giving
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additional context on the current Klipper state.
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- `printer.display_status.progress`: The progress value of the last
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`M73` G-Code command (or `printer.virtual_sdcard.progress` if no
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recent `M73` received).
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- `printer.display_status.message`: The message contained in the last
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`M117` G-Code command.
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- `printer["filament_switch_sensor <config_name>"].enabled`: Returns
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True if the switch sensor is currently enabled.
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- `printer["filament_switch_sensor <config_name>"].filament_detected`:
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Returns True if the sensor is in a triggered state.
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- `printer.virtual_sdcard.is_active`: Returns True if a print from
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file is currently active.
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- `printer.virtual_sdcard.progress`: An estimate of the current print
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progress (based of file size and file position).
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- `printer.virtual_sdcard.file_position`: The current position (in
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bytes) of an active print.
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- `printer.print_stats.filename`,
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`printer.print_stats.total_duration`,
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`printer.print_stats.print_duration`,
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`printer.print_stats.filament_used`, `printer.print_stats.state`,
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`printer.print_stats.message`: Estimated information about the
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current print when a virtual_sdcard print is active.
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- `printer.firmware_retraction.retract_length`,
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`printer.firmware_retraction.retract_speed`,
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`printer.firmware_retraction.unretract_extra_length`,
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`printer.firmware_retraction.unretract_speed`: The current settings
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for the firmware_retraction module. These settings may differ from
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the config file if a `SET_RETRACTION` command alters them.
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- `printer["bme280 <sensor_name>"].temperature`,
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`printer["bme280 <sensor_name>"].humidity`,
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`printer["bme280 <sensor_name>"].pressure`,
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`printer["bme280 <sensor_name>"].gas`: The last read values
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from the sensor.
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- `printer["htu21d <sensor_name>"].temperature`,
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`printer["htu21d <sensor_name>"].humidity`: The last read values
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from the sensor.
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- `printer["lm75 <sensor_name>"].temperature`: The last read
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temperature from the sensor.
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- `printer["temperature_host <sensor_name>"].temperature`: The last read
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temperature from the sensor.
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- `printer["temperature_sensor <config_name>"].temperature`: The last read
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temperature from the sensor.
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- `printer["temperature_sensor <config_name>"].measured_min_temp`,
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`printer["temperature_sensor <config_name>"].measured_max_temp`: The
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lowest and highest temperature seen by the sensor since the Klipper
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host software was last restarted.
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- `printer["temperature_fan <config_name>"].temperature`: The last read
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temperature from the sensor.
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- `printer["temperature_fan <config_name>"].target`: The target
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temperature for the fan.
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- `printer["output_pin <config_name>"].value`: The "value" of the pin,
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as set by a `SET_PIN` command.
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- `printer["servo <config_name>"].value`: The last setting of the PWM
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pin (a value between 0.0 and 1.0) associated with the servo.
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- `printer.bed_mesh.profile_name`, `printer.bed_mesh.mesh_min`,
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`printer.bed_mesh.mesh_max`, `printer.bed_mesh.probed_matrix`,
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`printer.bed_mesh.mesh_matrix`: Information on the currently active
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bed_mesh.
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- `printer.hall_filament_width_sensor.is_active`: Returns True if the
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sensor is currently active.
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- `printer.hall_filament_width_sensor.Diameter`,
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`printer.hall_filament_width_sensor.Raw`: The last read values from
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the sensor.
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- `printer.mcu.mcu_version`: The Klipper code version reported by the
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micro-controller.
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- `printer.mcu.mcu_build_versions`: Information on the build tools
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used to generate the micro-controller code (as reported by the
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micro-controller).
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- `printer.mcu.mcu_constants.<constant_name>`: Compile time constants
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reported by the micro-controller. The available constants may differ
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between micro-controller architectures and with each code revision.
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- `printer.mcu.last_stats.<statistics_name>`: Statistics information
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on the micro-controller connection.
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- `printer.system_stats.sysload`, `printer.system_stats.cputime`,
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`printer.system_stats.memavail`: Information on the host operating
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system and process load.
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- `printer.palette2.ping`: Amount of the last reported Palette 2 ping
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in percent.
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- `printer.palette2.remaining_load_length`: When starting a Palette 2
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print, this will be the amount of filament to load into the extruder.
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- `printer.palette2.is_splicing`: True when the Palette 2 is splicing
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filament.
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The above list is subject to change - if using an attribute be sure to
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review the [Config Changes document](Config_Changes.md) when upgrading
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the Klipper software. The above list is not exhaustive. Other
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attributes may be available (via `get_status()` methods defined in the
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software). However, undocumented attributes may change without notice
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in future Klipper releases.
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Note that the Jinja2 `set` directive can assign a local name to an
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object in the `printer` hierarchy. This can make macros more readable
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and reduce typing. For example:
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@ -42,6 +42,8 @@ communication with the Klipper developers.
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- [Slicers](Slicers.md): Configure "slicer" software for Klipper.
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- [Command Templates](Command_Templates.md): G-Code macros and
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conditional evaluation.
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- [Status Reference](Status_Reference.md): Information available to
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macros (and similar).
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- [TMC Drivers](TMC_Drivers.md): Using Trinamic stepper motor drivers
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with Klipper.
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- [Skew correction](skew_correction.md): Adjustments for axes not
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@ -0,0 +1,303 @@
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This document is a reference of printer status information that
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available in Klipper [macros](Command_Templates.md), [display
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fields](Config_Reference.md#display), and via the [API
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Server](API_Server.md).
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The fields in this document are subject to change - if using an
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attribute be sure to review the [Config Changes
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document](Config_Changes.md) when upgrading the Klipper software.
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# bed_mesh
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The following information is available in the
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[bed_mesh](Config_Reference.md#bed_mesh) object:
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- `profile_name`, `mesh_min`, `mesh_max`, `probed_matrix`,
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`mesh_matrix`: Information on the currently active bed_mesh.
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# configfile
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The following information is available in the `configfile` object
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(this object is always available):
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- `settings.<section>.<option>`: Returns the given config file setting
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(or default value) during the last software start or restart. (Any
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settings changed at run-time will not be reflected here.)
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- `config.<section>.<option>`: Returns the given raw config file
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setting as read by Klipper during the last software start or
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restart. (Any settings changed at run-time will not be reflected
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here.) All values are returned as strings.
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# display_status
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The following information is available in the `display_status` object
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(this object is automatically available if a
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[display](Config_Reference.md#display) config section is defined):
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- `progress`: The progress value of the last `M73` G-Code command (or
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`virtual_sdcard.progress` if no recent `M73` received).
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- `message`: The message contained in the last `M117` G-Code command.
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# fan
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The following information is available in
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[fan](Config_Reference.md#fan), [heater_fan
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some_name](Config_Reference.md#heater_fan) and [controller_fan
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some_name](Config_Reference.md#controller_fan) objects:
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- `speed`: The fan speed as a float between 0.0 and 1.0.
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- `rpm`: The measured fan speed in rotations per minute if the fan has
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a tachometer_pin defined.
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# filament_switch_sensor
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The following information is available in [filament_switch_sensor
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some_name](Config_Reference.md#filament_switch_sensor) objects:
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- `enabled`: Returns True if the switch sensor is currently enabled.
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- `filament_detected`: Returns True if the sensor is in a triggered
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state.
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# firmware_retraction
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The following information is available in the
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[firmware_retraction](Config_Reference.md#firmware_retraction) object:
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- `retract_length`, `retract_speed`, `unretract_extra_length`,
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`unretract_speed`: The current settings for the firmware_retraction
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module. These settings may differ from the config file if a
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`SET_RETRACTION` command alters them.
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# gcode_macro
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The following information is available in [gcode_macro
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some_name](Config_Reference.md#gcode_macro) objects:
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- `<variable>`: The current value of a [gcode_macro
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variable](Command_Templates.md#variables).
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# gcode_move
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The following information is available in the `gcode_move` object
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(this object is always available):
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- `gcode_position`: The current position of the toolhead relative to
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the current G-Code origin. That is, positions that one might
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directly send to a `G1` command. It is possible to access the x, y,
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z, and e components of this position (eg, `gcode_position.x`).
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- `position`: The last commanded position of the toolhead using the
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coordinate system specified in the config file. It is possible to
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access the x, y, z, and e components of this position (eg,
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`position.x`).
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- `homing_origin`: The origin of the gcode coordinate system (relative
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to the coordinate system specified in the config file) to use after
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a `G28` command. The `SET_GCODE_OFFSET` command can alter this
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position. It is possible to access the x, y, and z components of
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this position (eg, `homing_origin.x`).
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- `speed`: The last speed set in a `G1` command (in mm/s).
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- `speed_factor`: The "speed factor override" as set by an `M220`
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command. This is a floating point value such that 1.0 means no
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override and, for example, 2.0 would double requested speed.
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- `extrude_factor`: The "extrude factor override" as set by an `M221`
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command. This is a floating point value such that 1.0 means no
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override and, for example, 2.0 would double requested extrusions.
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- `absolute_coordinates`: This returns True if in `G90` absolute
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coordinate mode or False if in `G91` relative mode.
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- `absolute_extrude`: This returns True if in `M82` absolute extrude
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mode or False if in `M83` relative mode.
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# hall_filament_width_sensor
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The following information is available in the
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[hall_filament_width_sensor](Config_Reference.md#hall_filament_width_sensor)
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object:
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- `is_active`: Returns True if the sensor is currently active.
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- `Diameter`, `Raw`: The last read values from the sensor.
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# heater
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The following information is available for heater objects such as
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[extruder](Config_Reference.md#extruder),
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[heater_bed](Config_Reference.md#heater_bed), and
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[heater_generic](Config_Reference.md#heater_generic):
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- `temperature`: The last reported temperature (in Celsius as a float)
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for the given heater.
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- `target`: The current target temperature (in Celsius as a float) for
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the given heater.
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- `power`: The last setting of the PWM pin (a value between 0.0 and
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1.0) associated with the heater.
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# heaters
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||||
The following information is available in the `heaters` object (this
|
||||
object is available if any heater is defined):
|
||||
- `available_heaters`: Returns a list of all currently available
|
||||
heaters by their full config section names, e.g. `["extruder",
|
||||
"heater_bed", "heater_generic my_custom_heater"]`.
|
||||
- `available_sensors`: Returns a list of all currently available
|
||||
temperature sensors by their full config section names,
|
||||
e.g. `["extruder", "heater_bed", "heater_generic my_custom_heater",
|
||||
"temperature_sensor electronics_temp"]`.
|
||||
|
||||
# idle_timeout
|
||||
|
||||
The following information is available in the
|
||||
[idle_timeout](Config_Reference.md#idle_timeout) object (this object
|
||||
is always available):
|
||||
- `state`: The current state of the printer as tracked by the
|
||||
idle_timeout module. It is one of the following strings: "Idle",
|
||||
"Printing", "Ready".
|
||||
- `printing_time`: The amount of time (in seconds) the printer has
|
||||
been in the "Printing" state (as tracked by the idle_timeout
|
||||
module).
|
||||
|
||||
# mcu
|
||||
|
||||
The following information is available in
|
||||
[mcu](Config_Reference.md#mcu) and [mcu
|
||||
some_name](Config_Reference.md#mcu-my_extra_mcu) objects:
|
||||
- `mcu_version`: The Klipper code version reported by the
|
||||
micro-controller.
|
||||
- `mcu_build_versions`: Information on the build tools used to
|
||||
generate the micro-controller code (as reported by the
|
||||
micro-controller).
|
||||
- `mcu_constants.<constant_name>`: Compile time constants reported by
|
||||
the micro-controller. The available constants may differ between
|
||||
micro-controller architectures and with each code revision.
|
||||
- `last_stats.<statistics_name>`: Statistics information on the
|
||||
micro-controller connection.
|
||||
|
||||
# output_pin
|
||||
|
||||
The following information is available in [output_pin
|
||||
some_name](Config_Reference.md#output_pin) objects:
|
||||
- `value`: The "value" of the pin, as set by a `SET_PIN` command.
|
||||
|
||||
# palette2
|
||||
|
||||
The following information is available in the
|
||||
[palette2](Config_Reference.md#palette2) object:
|
||||
- `ping`: Amount of the last reported Palette 2 ping in percent.
|
||||
- `remaining_load_length`: When starting a Palette 2 print, this will
|
||||
be the amount of filament to load into the extruder.
|
||||
- `is_splicing`: True when the Palette 2 is splicing filament.
|
||||
|
||||
# pause_resume
|
||||
|
||||
The following information is available in the
|
||||
[pause_resume](Config_Reference.md#pause_resume) object:
|
||||
- `is_paused`: Returns true if a PAUSE command has been executed
|
||||
without a corresponding RESUME.
|
||||
|
||||
# print_stats
|
||||
|
||||
The following information is available in the `print_stats` object
|
||||
(this object is automatically available if a
|
||||
[virtual_sdcard](Config_Reference.md#virtual_sdcard) config section is
|
||||
defined):
|
||||
- `filename`, `total_duration`, `print_duration`, `filament_used`,
|
||||
`state`, `message`: Estimated information about the current print
|
||||
when a virtual_sdcard print is active.
|
||||
|
||||
# probe
|
||||
|
||||
The following information is available in the
|
||||
[probe](Config_Reference.md#probe) object (this object is also
|
||||
available if a [bltouch](Config_Reference.md#bltouch) config section
|
||||
is defined):
|
||||
- `last_query`: Returns True if the probe was reported as "triggered"
|
||||
during the last QUERY_PROBE command. Note, if this is used in a
|
||||
macro, due to the order of template expansion, the QUERY_PROBE
|
||||
command must be run prior to the macro containing this reference.
|
||||
- `last_z_result`: Returns the Z result value of the last PROBE
|
||||
command. Note, if this is used in a macro, due to the order of
|
||||
template expansion, the PROBE (or similar) command must be run prior
|
||||
to the macro containing this reference.
|
||||
|
||||
# query_endstops
|
||||
|
||||
The following information is available in the `query_endstops` object
|
||||
(this object is available if any endstop is defined):
|
||||
- `last_query["<endstop>"]`: Returns True if the given endstop was
|
||||
reported as "triggered" during the last QUERY_ENDSTOP command. Note,
|
||||
if this is used in a macro, due to the order of template expansion,
|
||||
the QUERY_ENDSTOP command must be run prior to the macro containing
|
||||
this reference.
|
||||
|
||||
# servo
|
||||
|
||||
The following information is available in [servo
|
||||
some_name](Config_Reference.md#servo) objects:
|
||||
- `printer["servo <config_name>"].value`: The last setting of the PWM
|
||||
pin (a value between 0.0 and 1.0) associated with the servo.
|
||||
|
||||
# system_stats
|
||||
|
||||
The following information is available in the `system_stats` object
|
||||
(this object is always available):
|
||||
- `sysload`, `cputime`, `memavail`: Information on the host operating
|
||||
system and process load.
|
||||
|
||||
# temperature sensors
|
||||
|
||||
The following information is available in [bme280
|
||||
config_section_name](Config_Reference.md#bmp280bme280bme680-temperature-sensor),
|
||||
[htu21d config_section_name](Config_Reference.md#htu21d-sensor), [lm75
|
||||
config_section_name](Config_Reference.md#lm75-temperature-sensor), and
|
||||
[temperature_host
|
||||
config_section_name](Config_Reference.md#host-temperature-sensor)
|
||||
objects:
|
||||
- `temperature`: The last read temperature from the sensor.
|
||||
- `humidity`, `pressure`, `gas`: The last read values from the sensor
|
||||
(only on bme280, htu21d, and lm75 sensors).
|
||||
|
||||
# temperature_fan
|
||||
|
||||
The following information is available in [temperature_fan
|
||||
some_name](Config_Reference.md#temperature_fan) objects:
|
||||
- `temperature`: The last read temperature from the sensor.
|
||||
- `target`: The target temperature for the fan.
|
||||
|
||||
# temperature_sensor
|
||||
|
||||
The following information is available in [temperature_sensor
|
||||
some_name](Config_Reference.md#temperature_sensor) objects:
|
||||
- `temperature`: The last read temperature from the sensor.
|
||||
- `measured_min_temp`, `measured_max_temp`: The lowest and highest
|
||||
temperature seen by the sensor since the Klipper host software was
|
||||
last restarted.
|
||||
|
||||
# toolhead
|
||||
|
||||
The following information is available in the `toolhead` object
|
||||
(this object is always available):
|
||||
- `position`: The last commanded position of the toolhead relative to
|
||||
the coordinate system specified in the config file. It is possible
|
||||
to access the x, y, z, and e components of this position (eg,
|
||||
`position.x`).
|
||||
- `extruder`: The name of the currently active extruder. For example,
|
||||
in a macro one could use `printer[printer.toolhead.extruder].target`
|
||||
to get the target temperature of the current extruder.
|
||||
- `homed_axes`: The current cartesian axes considered to be in a
|
||||
"homed" state. This is a string containing one or more of "x", "y",
|
||||
"z".
|
||||
- `axis_minimum`, `axis_maximum`: The axis travel limits (mm) after
|
||||
homing. It is possible to access the x, y, z components of this
|
||||
limit value (eg, `axis_minimum.x`, `axis_maximum.z`).
|
||||
- `max_velocity`, `max_accel`, `max_accel_to_decel`,
|
||||
`square_corner_velocity`: The current printing limits that are in
|
||||
effect. This may differ from the config file settings if a
|
||||
`SET_VELOCITY_LIMIT` (or `M204`) command alters them at run-time.
|
||||
- `stalls`: The total number of times (since the last restart) that
|
||||
the printer had to be paused because the toolhead moved faster than
|
||||
moves could be read from the G-Code input.
|
||||
|
||||
# virtual_sdcard
|
||||
|
||||
The following information is available in the
|
||||
[virtual_sdcard](Config_Reference.md#virtual_sdcard) object:
|
||||
- `is_active`: Returns True if a print from file is currently active.
|
||||
- `progress`: An estimate of the current print progress (based of file
|
||||
size and file position).
|
||||
- `file_position`: The current position (in bytes) of an active print.
|
||||
|
||||
# webhooks
|
||||
|
||||
The following information is available in the `webhooks` object (this
|
||||
object is always available):
|
||||
- `state`: Returns a string indicating the current Klipper
|
||||
state. Possible values are: "ready", "startup", "shutdown", "error".
|
||||
- `state_message`: A human readable string giving additional context
|
||||
on the current Klipper state.
|
Loading…
Reference in New Issue