Release v1.0.35

Release v1.0.35, merging DEV into main

Author: jimmyjon711

CHANGELOG.md

@@ -5,10 +5,105 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [2026-01-22]
+### Changed:
+- The install-afc.sh script will now allow users to install as root if it detects the user is running a SAF K1 environment.
+
+## [2026-01-15]
+### Added:
+- The afc-debug.sh script will now upload the AFC statistics from moonraker for easier troubleshooting.
+
+## Fixed
+- Updates to help with false clog/feed detections
+- Resetting filament position for clog detection when starting a new print
+
+## [2026-01-14]
+### Fix:
+- Implemented some fixes to prevent klipper crashing when calibrating HTLF units
+
+## [2026-01-12]
+### Added:
+- Added debugging messages when doing unloading filament from toolhead for tool_stn_unload movements
+
+## [2026-01-10]
+### Added:
+- Check to verify user's macros positions are set correctly and not left as default values. Changed default values to -99,-99 etc, just in case someone does truly have their positions at -1,-1.
+
+## [2026-01-09]
+### Changed:
+- Restructured how extruder load/unload counts are stored in moonraker database to work better for toolchangers.
+- Added ability to track cuts per toolhead for toolchangers.
+- Changed how average times are calculated. Use `AFC_RESET_STATS EXTRUDER=all` to use new `total_time/count` calculation.
+- Merged normal and skinny AFC_STATS printout into one function and changed printout format to work better with toolchangers.
+
+## [2025-12-26]
+### Changed:
+- Updated AFC_CUT macro to move to pin first before doing filament retraction.
+- Updated AFC_CUT macro so that is more safe for toolheads with cutters that move in the forwards/backwards movement. 
+- Updated AFC_CUT macro to clear pin once cutting is done so that is safer for toolheads with forward/backward cutters.
+
+## [2025-12-18]
+### Fixed
+- Fixing issue where order mattered when creating flat config files, replaced lookup_object with load_object so klipper would not error out and instead load object if it was not already loaded.
+
+## [2025-12-17]
+### Fixed
+- Fixed issue where AFC would crash klipper when trying to find git version when git folder does not exist
+- Fixed issue where AFC would cause error if log file variable was not passed into klipper service
+
+## [2025-12-11]
+### Fixed
+- Fix output of `AFC_TOGGLE_MACRO` to correctly report state of WIPE macro
+
+## [2025-12-07]
+### Added
+- Updated spool assist cruise time calculations to be more linear with spool weight
+
+## [2025-12-06]
+### Fixed
+- Fixes issue where klipper would crash for HTLF units when homing and moving lanes during prep
+
 ## [2025-12-03]
-### Fixes
+### Fixed
+- Fixes bug where print current is not correctly set back to correct value after using LANE_MOVE macro.
 - Fixed a bug when installing a HTLF, all MCU definition files would be copied over instead of just the selected board type.
 
+## [2025-11-26]
+### Added
+- Added `spool_id` field to `lane_data` namespace for Spoolman integration (#575)
+
+## [2025-11-25]
+### Added
+- **Buffer Fault Detection System**: New filament fault detection feature for AFC buffers to detect clogs, and feeding issues.
+  - Monitors extruder position and buffer state changes to detect abnormal conditions
+  - Configurable sensitivity (0-10 scale, where 0 disables, 1 is least sensitive, 10 is most sensitive)
+  - Automatically pauses print and provides diagnostic messages when faults are detected
+  - Distinguishes between clog detection (buffer advancing/expanding state) and AFC feeding issues (buffer trailing/compressing state)
+  - Timer-based monitoring with configurable CHECK_RUNOUT_TIMEOUT (0.5s default)
+- **New Command: `SET_ERROR_SENSITIVITY`**: Allows dynamic adjustment of fault detection sensitivity during runtime without restarting Klipper
+  - Supports values 0-10 (0 disables fault detection, 1 least sensitive/100mm, 10 most sensitive/10mm)
+  - Automatically enables/disables fault detection timers based on sensitivity changes
+  - Usage: `SET_ERROR_SENSITIVITY BUFFER=<buffer_name> SENSITIVITY=<0-10>`
+- Enhanced `QUERY_BUFFER` command to report fault detection status and current sensitivity level
+
+### Changed
+- Reversed buffer fault detection sensitivity scale: sensitivity value of 1 is now the least sensitive (100mm fault distance) and 10 is now the most sensitive (10mm fault distance). This makes the scale more intuitive where higher numbers mean more sensitive detection
+- Buffer callbacks (`advance_callback` and `trailing_callback`) now integrate with fault detection system
+  - When fault detection is enabled during printing, buffer automatically adjusts monitoring with extra-low/extra-high multipliers
+  - Stops fault timer when buffer is not actively engaged
+- Buffer enable/disable now properly manages fault detection timers to prevent false positives
+
+### Fixed
+- Buffer fault detection now respects the `enable` state and only triggers during active printing with movement
+
+## [2025-11-14]
+### Update
+- Changed unload order for infinite spool to prevent excess nozzle oozing when ejecting spool. New unload order is: Unload Tool->Eject Spool->Load rollover lane
+
+## [2025-11-09]
+### Fixes
+- Fixes an issue where spoolman was not updating a loaded spool in toolhead
+
 ## [2025-11-04]
 ### Changed
 - Updated error message when using the SET_LANE_LOADED command to be more descriptive.
@@ -17,6 +112,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixes
 - Clarified fix message if during AFC calibration, the filament fails to reach to hub sensor.
 
+## [2025-11-02]
+### Changed
+- Consolidated all variables for the `POOP` macro to be in the `AFC_Macro_Vars.cfg` file instead of being split in two places.
+
 ## [2025-11-01]
 ### Changed
 - Removed code for Belay.

config/AFC_Macro_Vars.cfg

@@ -29,7 +29,7 @@ gcode: # Leave empty
 
 # This should be the position of the toolhead where the cutter arm just
 # lightly touches the depressor pin
-variable_pin_loc_xy               : -1, -1    # x,y coordinates of depressor pin
+variable_pin_loc_xy               : -99, -99    # x,y coordinates of depressor pin
 
 # Accel during cut. This will overwrite the global accel for this macro. Set to 0 to use global accel
 variable_cut_accel                : 0
@@ -90,7 +90,7 @@ variable_pushback_dwell_time      : 20        # Time to dwell between the pushba
 # we make a safer but longer move if we are closer to the pin than this
 # specified margin. Usually setting these to the size of the toolhead
 # (plus a small margin) should be good enough 
-variable_safe_margin_xy           : 30, 30    # Approx toolhead width +5mm, height +5mm)
+variable_safe_margin_xy           : 60, 60
 
 # Some printers may need a boost of power to complete the cut without skipping steps.
 # One option is to increase the current for the steppers in printer.cfg. Another
@@ -126,7 +126,7 @@ description: Poop macro configuration variables
 gcode: # Leave empty
 
 
-variable_purge_loc_xy             : -1, -1    # (x,y) Location of where to purge
+variable_purge_loc_xy             : -99, -99    # (x,y) Location of where to purge
 variable_purge_spd                : 6.5       # Speed, in mm/s, of the purge.
 variable_z_purge_move             : True      # Set to False to not move in Z during poop
 
@@ -171,6 +171,18 @@ variable_purge_length_minimum     : 60.999
 #     forget to increase the purge_length_modifier
 #variable_purge_length_addition    : 0
 
+# Advanced settings for the poop macro
+# Max amount of filament to purge for each purge step
+variable_max_iteration_length: 40
+# Z amount to raise during a purge step
+variable_iteration_z_raise: 6
+# Z amount to raise between each purge step
+variable_iteration_z_change: 0.6
+# Max number of steps when forming a poop/blob
+variable_max_iterations_per_blob: 3
+# Base Z height
+variable_purge_z: 0
+
 
 #--=================================================================================-
 #------- Kick ----------------------------------------------------------------------
@@ -179,7 +191,7 @@ variable_purge_length_minimum     : 60.999
 description: Kick macro configuration variables
 gcode: # Leave empty
 
-variable_kick_start_loc           : -1,-1,5  # Location to move before kick
+variable_kick_start_loc           : -99,-99,5  # Location to move before kick
 variable_kick_z                   : 1.5       # Height to drop to for kick move
 variable_kick_speed               : 150       # Speed of kick movement
 variable_kick_accel               : 0         # Accel of kick moves. This will overwrite the global accel for this macro. Set to 0 to use global accel
@@ -196,7 +208,7 @@ description: Brush macro configuration variables
 gcode: # Leave empty
 
 
-variable_brush_loc                : -1,-1,-1  # Position of the center of the brush (Set z to -1 if you dont want a z move)
+variable_brush_loc                : -99,-99,-1  # Position of the center of the brush (Set z to -1 if you dont want a z move)
 variable_brush_clean_speed        : 150       # Speed of cleaning moves when brushing
 # Accel of cleaning moves when brushing. This will overwrite the global accel for this macro. Set to 0 to use global accel
 variable_brush_clean_accel        : 0
@@ -222,7 +234,7 @@ variable_z_move                   : -1
 description: Park macro configuration variables
 gcode: # Leave empty
 
-variable_park_loc_xy              : -1, -1    # Position to park the toolhead
+variable_park_loc_xy              : -99, -99    # Position to park the toolhead
 # If you want z_hop during toolchanges please set the value in the AFC.cfg
 variable_z_hop                    : 0         # Height to raise Z when moving to park. Leave 0 to disable
 variable_park_z                   : 0         # Absolute height to lower to after park move.  Leave 0 to disable

config/macros/Brush.cfg

@@ -144,6 +144,7 @@ gcode:
     SET_VELOCITY_LIMIT ACCEL={saved_accel}
 
     AFC_ENABLE_SKEW
+    M400
 
 #--=================================================================================-
 #------- Helper macro for brush servo -----------------------------------------------

config/macros/Cut.cfg

@@ -75,6 +75,11 @@ gcode:
 
     AFC_DISABLE_SKEW
 
+    G90  # Absolute positioning
+    M83  # Relative extrusion
+    G92 E0
+    _MOVE_TO_CUTTER_PIN PIN_PARK_X_LOC={pin_park_x_loc} PIN_PARK_Y_LOC={pin_park_y_loc}
+    
     G90  # Absolute positioning
     M83  # Relative extrusion
     G92 E0
@@ -100,8 +105,6 @@ gcode:
     {% if verbose > 1 %}
           RESPOND TYPE=command MSG='AFC_Cut: Move to Cut Pin Location'
     {% endif %}
-    _MOVE_TO_CUTTER_PIN PIN_PARK_X_LOC={pin_park_x_loc} PIN_PARK_Y_LOC={pin_park_y_loc}
-
     # Extend servo if enabled
     {% if tool_servo_enable %}
         {% if verbose > 1 %}
@@ -226,7 +229,7 @@ gcode:
 
     # Reset acceleration values to what it was before
     SET_VELOCITY_LIMIT ACCEL={saved_accel}
-
+    _CLEAR_PIN PIN_PARK_X_LOC={pin_park_x_loc} PIN_PARK_Y_LOC={pin_park_y_loc}
     AFC_ENABLE_SKEW
 
     # Restore state and optionally position
@@ -245,24 +248,38 @@ gcode:
     {% set travel_speed = gVars['travel_speed'] * 60|float %}
     {% set vars = printer['gcode_macro _AFC_CUT_TIP_VARS'] %}
     {% set cut_direction = vars['cut_direction']|default('')|lower %}
+    {% set act_x = printer.toolhead.position.x|float %}
+    {% set act_y = printer.toolhead.position.y|float %}
+    {% set max_x = printer.toolhead.axis_maximum.x|float %}
+    {% set max_y = printer.toolhead.axis_maximum.y|float %}
     {% set safe_margin_x, safe_margin_y = vars.safe_margin_xy|map('float') %}
+    {% set verbose = gVars['verbose']              |default(1)     | int %}
 
-    {% if ((printer.gcode_move.gcode_position.x - pin_park_x_loc)|abs < safe_margin_x) or ((printer.gcode_move.gcode_position.y - pin_park_y_loc)|abs < safe_margin_y) %}
-        # Make a safe but slower travel move
-        {% if cut_direction == "left" or cut_direction == "right" %}
-            G1 X{pin_park_x_loc} F{travel_speed}
-            G1 Y{pin_park_y_loc} F{travel_speed}
-        {% elif cut_direction == "front" or cut_direction == "back" %}
-            G1 Y{pin_park_y_loc} F{travel_speed}
-            G1 X{pin_park_x_loc} F{travel_speed}
-        {% else %}
-            { action_raise_error("Invalid cut direction. Check the cut_direction in your AFC_Macro_Vars.cfg file!") }
+    # Make traveling to cutter pin safer overall
+    {% if cut_direction == "front" or cut_direction == "back" or cut_direction == "left" or cut_direction == "right"%}
+        {% if verbose > 1 %}
+          RESPOND TYPE=command MSG='AFC_Cut: Moving to cutter pin'
+        {% endif %}
+        #assume left side pin
+        {% if (pin_park_x_loc) < (max_x/2) %}
+            {% if act_x <= safe_margin_x+pin_park_x_loc %}
+                G1 X{safe_margin_x+pin_park_x_loc} Y{pin_park_y_loc} F{travel_speed}
+                G1 X{pin_park_x_loc} F{travel_speed}
+            {% else %}
+                G1 X{pin_park_x_loc} Y{pin_park_y_loc} F{travel_speed}
+            {% endif %}
+        #assume right side pin
+        {% elif (pin_park_x_loc) > (max_x/2) %}
+            {% if act_x >= pin_park_x_loc-safe_margin_x %}
+                G1 X{pin_park_x_loc-safe_margin_x} Y{pin_park_y_loc} F{travel_speed}
+                G1 X{pin_park_x_loc} F{travel_speed}
+            {% else %}
+                G1 X{pin_park_x_loc} Y{pin_park_y_loc} F{travel_speed}
+            {% endif %}
         {% endif %}
     {% else %}
-        G1 X{pin_park_x_loc} Y{pin_park_y_loc} F{travel_speed}
+        { action_raise_error("Invalid cut direction. Check the cut_direction in your AFC_Macro_Vars.cfg file!") }
     {% endif %}
-
-
 #--=================================================================================-
 #------- Helper macro for tip cutting -----------------------------------------------
 #--=================================================================================-
@@ -321,14 +338,14 @@ gcode:
         {% if full_cut_loc_x > x_max or full_cut_loc_x < x_min %}
             { action_raise_error("X Cut move is outside your printer bounds. Check the cut_move_dist in your AFC_Macro_Vars.cfg file!") }
         {% else %}
-        	G1 X{fast_slow_transition_loc_x} F{cut_fast_move_speed} # Fast move to initiate contact of the blade with filament
-    		G1 X{full_cut_loc_x} F{cut_slow_move_speed} # Do the cut in slow move
-    		G4 P{cut_dwell_time}
-    		{% if rip_length > 0 %}
-    			G1 E-{rip_length} F{rip_speed}
-    		{% endif %}
+            G1 X{fast_slow_transition_loc_x} F{cut_fast_move_speed} # Fast move to initiate contact of the blade with filament
+            G1 X{full_cut_loc_x} F{cut_slow_move_speed} # Do the cut in slow move
+            G4 P{cut_dwell_time}
+            {% if rip_length > 0 %}
+                G1 E-{rip_length} F{rip_speed}
+            {% endif %}
             G4 P200
-    		G1 X{pin_park_x_loc} F{evacuate_speed} # Evacuate
+            G1 X{pin_park_x_loc} F{evacuate_speed} # Evacuate
             G4 P200
         {% endif %}
     {% elif cut_direction == "front" or cut_direction == "back" %}
@@ -338,14 +355,14 @@ gcode:
         {% if full_cut_loc_y > y_max or full_cut_loc_y < y_min %}
             { action_raise_error("Y Cut move is outside your printer bounds. Check the cut_move_dist in your AFC_Macro_Vars.cfg file!") }
         {% else %}
-        	G1 Y{fast_slow_transition_loc_y} F{cut_fast_move_speed} # Fast move to initiate contact of the blade with filament
-    		G1 Y{full_cut_loc_y} F{cut_slow_move_speed} # Do the cut in slow move
-    		G4 P{cut_dwell_time}
-    		{% if rip_length > 0 %}
-    			G1 E-{rip_length} F{rip_speed}
-    		{% endif %}
+            G1 Y{fast_slow_transition_loc_y} F{cut_fast_move_speed} # Fast move to initiate contact of the blade with filament
+            G1 Y{full_cut_loc_y} F{cut_slow_move_speed} # Do the cut in slow move
+            G4 P{cut_dwell_time}
+            {% if rip_length > 0 %}
+                G1 E-{rip_length} F{rip_speed}
+            {% endif %}
             G4 P200
-    		G1 Y{pin_park_y_loc} F{evacuate_speed} # Evacuate
+            G1 Y{pin_park_y_loc} F{evacuate_speed} # Evacuate
             G4 P200
         {% endif %}
     {% else %}
@@ -371,3 +388,38 @@ gcode:
     {action_respond_info("Cutter Servo: provide POS=[in|out]")}
   {% endif %}
   SET_SERVO SERVO={c1.tool_servo_name} WIDTH=0
+
+#--=================================================================================-
+#------- Helper macro for tip cutting -----------------------------------------------
+#--=================================================================================-
+[gcode_macro _CLEAR_PIN]
+description: Helper to move the toolhead to the target pin in either safe or faster way, depending on toolhead clearance
+gcode:
+    {% set pin_park_x_loc = params.PIN_PARK_X_LOC|float %}
+    {% set pin_park_y_loc = params.PIN_PARK_Y_LOC|float %}
+    {% set gVars = printer['gcode_macro _AFC_GLOBAL_VARS'] %}
+    {% set travel_speed = gVars['travel_speed'] * 60|float %}
+    {% set vars = printer['gcode_macro _AFC_CUT_TIP_VARS'] %}
+    {% set cut_direction = vars['cut_direction']|default('')|lower %}
+    {% set act_x = printer.toolhead.position.x|float %}
+    {% set act_y = printer.toolhead.position.y|float %}
+    {% set max_x = printer.toolhead.axis_maximum.x|float %}
+    {% set max_y = printer.toolhead.axis_maximum.y|float %}
+    {% set safe_margin_x, safe_margin_y = vars.safe_margin_xy|map('float') %}
+    {% set verbose = gVars['verbose']              |default(1)     | int %}
+
+    # Make moving away from cutter pin safer overall
+    {% if cut_direction == "front" or cut_direction == "back" or cut_direction == "left" or cut_direction == "right" %}
+        {% if verbose > 1 %}
+          RESPOND TYPE=command MSG='AFC_Cut: Clearing cutter pin'
+        {% endif %}
+        #assume left side pin
+        {% if (pin_park_x_loc) < (max_x/2) %}
+            G1 X{pin_park_x_loc+safe_margin_x} F{travel_speed}
+        #assume right side pin
+        {% elif (pin_park_x_loc) > (max_x/2) %}
+            G1 X{pin_park_x_loc-safe_margin_x} F{travel_speed}
+        {% endif %}
+    {% else %}
+        { action_raise_error("Invalid cut direction. Check the cut_direction in your AFC_Macro_Vars.cfg file!") }
+    {% endif %}

config/macros/Kick.cfg

@@ -13,7 +13,8 @@ gcode:
   {% set z_after_kick       = vars['z_after_kick']      | default(10)       | float %}
   {% set kick_speed         = vars['kick_speed']        | default(150)*60   | float %}
   {% set kick_accel         = vars['kick_accel']        | default(0)        | float %}
-
+  
+  M400
   # Get printer bounds to make sure none of our kick moves fall outside of them
   # Check for IDEX
   {% if printer.dual_carriage is defined %}