v2.4: tweak bmc, z-calibration, add mcu-temp, M900

printer.cfg

@@ -117,7 +117,7 @@ full_steps_per_rotation: 400  # 200: 1.8 deg stepper, 400: 0.9 deg stepper
 endstop_pin: PG9
 position_min: 0
 position_endstop: 305
-position_max: 305
+position_max: 306
 homing_speed: 30              # Max 100
 homing_retract_dist: 5
 homing_positive_dir: true
@@ -149,8 +149,8 @@ position_endstop: 0.5
 position_max: 290
 position_min: -5
 homing_speed: 13.0          # speed: mm/sec, feedrate: mm/min
-second_homing_speed: 4
-homing_retract_dist: 13
+second_homing_speed: 3
+homing_retract_dist: 3
 
 [tmc2209 stepper_z]
 uart_pin: PC6
@@ -291,15 +291,15 @@ max_temp: 120
 ## Microswitch probe
 pin: ^PG11
 x_offset: 0
-y_offset: 25.0
-z_offset: 10
-speed: 6
-lift_speed: 11
+y_offset: 30
+z_offset: 12
+speed: 3
+lift_speed: 25
 samples: 5
 samples_result: median
-sample_retract_dist: 3.0
+sample_retract_dist: 2.0
 samples_tolerance: 0.01
-samples_tolerance_retries: 3
+samples_tolerance_retries: 5
 
 
 #####################################################################
@@ -326,6 +326,13 @@ temperature1: 25
 resistance1: 10000
 beta: 3950
 
+[temperature_sensor MCU]
+sensor_type: temperature_mcu
+sensor_mcu: mcu
+min_temp: 0
+max_temp: 100
+# gcode_id: C
+
 
 [temperature_sensor chamber]
 sensor_type: chamber
@@ -334,7 +341,7 @@ min_temp: 0
 max_temp: 100
 gcode_id: C
 
-[temperature_sensor rpi]
+[temperature_sensor RPI]
 sensor_type: temperature_host
 min_temp: 0
 max_temp: 100
@@ -345,35 +352,42 @@ timeout: 1800
 ## replaced with homing_override in klicky-probe.cfg
 # [safe_z_home]
 # ## XY Location of the Z Endstop Switch
-# home_xy_position: 205, 305
+# home_xy_position: 94.5, 305
 # speed: 100
 # z_hop: 10
 # z_hop_speed: 25
 
 [bed_mesh]
 speed: 500
-horizontal_move_z: 15
-mesh_min: 40,60
-mesh_max: 260,280
-fade_start: 0.6
-fade_end: 10
-probe_count: 5,5
+horizontal_move_z: 12
+# 40, 40   -->  40 + probe.x_offset,  40 + probe.y_offset
+mesh_min: 40, 70
+# 260, 260 --> 260 + probe.x_offset, 260 + probe.y_offset
+mesh_max: 260,290
+# fade_start: 1
+# fade_end: 10
+# fade_target: 0
 algorithm: bicubic
 # relative_reference_index = ((x points * y points) - 1) / 2
-relative_reference_index: 12
+# 3x3: 4, 5x5: 12, 7x7: 24, 9x9: 40
+# probe_count: 3,3
+# relative_reference_index: 4
+# probe_count: 5,5
+# relative_reference_index: 9
+probe_count: 9,9
+relative_reference_index: 40
 
 [quad_gantry_level]
-## Use QUAD_GANTRY_LEVEL to level a gantry.
 gantry_corners:
   -60,-10
   360,370
 points:
-  50,40
-  50,225
-  250,225
-  250,40
+  40,40
+  40,260
+  260,260
+  260,40
 speed: 150
-horizontal_move_z: 15
+horizontal_move_z: 12
 retries: 5
 retry_tolerance: 0.0075
 max_adjust: 10