config, fonts, gcode

examples/fluidnc_config/config.yaml

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+board: PiBot V4.7B
+name: 3040L CNC
+meta: v1.0.0
+stepping:
+  engine: I2S_STREAM
+  idle_ms: 254
+  pulse_us: 4
+  dir_delay_us: 1
+  disable_delay_us: 0
+
+axes:
+  shared_stepper_disable_pin: NO_PIN
+  x:
+    steps_per_mm: 1000.000
+    max_rate_mm_per_min: 4000.000
+    acceleration_mm_per_sec2: 400.000
+    max_travel_mm: 230.000
+    soft_limits: true
+    homing:
+      cycle: 2
+      positive_direction: false
+      mpos_mm: 0.000
+      feed_mm_per_min: 100.000
+      seek_mm_per_min: 1000.000
+      settle_ms: 500
+      seek_scaler: 1.100
+      feed_scaler: 1.100
+
+    motor0:
+      limit_neg_pin: gpio.33:low
+      limit_pos_pin: NO_PIN
+      limit_all_pin: NO_PIN
+      hard_limits: false
+      pulloff_mm: 1.000
+      standard_stepper:
+        step_pin: I2SO.2
+        direction_pin: I2SO.1
+        disable_pin: I2SO.0
+
+  y:
+    steps_per_mm: 1000.000
+    max_rate_mm_per_min: 4000.000
+    acceleration_mm_per_sec2: 400.000
+    max_travel_mm: 350.000
+    soft_limits: true
+    homing:
+      cycle: 2
+      positive_direction: false
+      mpos_mm: 0.000
+      feed_mm_per_min: 100.000
+      seek_mm_per_min: 1000.000
+      settle_ms: 500
+      seek_scaler: 1.100
+      feed_scaler: 1.100
+
+    motor0:
+      limit_neg_pin: gpio.32:low
+      limit_pos_pin: NO_PIN
+      limit_all_pin: NO_PIN
+      hard_limits: false
+      pulloff_mm: 1.000
+      standard_stepper:
+        step_pin: I2SO.5
+        direction_pin: I2SO.4
+        disable_pin: I2SO.7
+
+  z:
+    steps_per_mm: 1000.000
+    max_rate_mm_per_min: 1500.000
+    acceleration_mm_per_sec2: 50.000
+    max_travel_mm: 110.000
+    soft_limits: false
+    homing:
+      cycle: 1
+      positive_direction: true
+      mpos_mm: 0.000
+      feed_mm_per_min: 100.000
+      seek_mm_per_min: 800.000
+      settle_ms: 500
+      seek_scaler: 1.100
+      feed_scaler: 1.100
+
+    motor0:
+      limit_neg_pin: NO_PIN
+      limit_pos_pin: gpio.34:low
+      limit_all_pin: NO_PIN
+      hard_limits: false
+      pulloff_mm: 1.000
+      standard_stepper:
+        step_pin: I2SO.10
+        direction_pin: I2SO.9:low
+        disable_pin: I2SO.8
+
+i2so:
+  bck_pin: gpio.22
+  data_pin: gpio.21
+  ws_pin: gpio.17
+
+spi:
+  miso_pin: gpio.19
+  mosi_pin: gpio.23
+  sck_pin: gpio.18
+
+sdcard:
+  card_detect_pin: NO_PIN
+  cs_pin: gpio.5
+
+parking:
+  enable: true
+  axis: Z
+  pullout_distance_mm: 5.000
+  pullout_rate_mm_per_min: 250.000
+  target_mpos_mm: -5.000
+  rate_mm_per_min: 800.000
+
+#control:
+  # NOTE: safety_door_pin is repurposed as coolant flow monitor.
+  # "Door opened" status = NO COOLANT FLOW detected.
+#  safety_door_pin: gpio.39:high
+
+probe:
+  pin: gpio.36:low
+  toolsetter_pin: NO_PIN
+  check_mode_start: true
+  hard_stop: false
+  probe_hard_limit: true
+
+start:
+  must_home: false
+
+# Begin OLED
+i2c0:
+   sda_pin: gpio.27
+   scl_pin: gpio.25
+
+oled:
+   i2c_num: 0
+   i2c_address: 60
+   width: 128
+   height: 64
+   radio_delay_ms: 1000
+
+# Using MOSFETs
+coolant:
+  flood_pin: gpio.12
+  mist_pin: gpio.4
+  delay_ms: 0
+
+################################################################################################################################
+
+# Begin Huanyang RS485
+# uart1:
+#   txd_pin: gpio.15
+#   rxd_pin: gpio.16
+#   rts_pin: gpio.14
+#   baud: 9600
+#   mode: 8N1
+
+# Huanyang:
+#   uart_num: 1
+#   modbus_id: 1
+#   tool_num: 1
+#   speed_map: 0=0% 0=25% 6000=25% 24000=100%
+#   off_on_alarm: true
+
+# Begin 10V
+10V:
+  forward_pin: gpio.15
+  reverse_pin: gpio.14
+  pwm_hz: 5000
+  output_pin: gpio.13
+  enable_pin: NO_PIN
+  direction_pin: NO_PIN
+  disable_with_s0: false
+  s0_with_disable: true
+  spinup_ms: 10000
+  spindown_ms: 10000
+  tool_num: 0
+  speed_map: 0=0% 0=25% 6000=25% 24000=100%
+  off_on_alarm: false
+
+# End of File

examples/gcode/AccelTest.nc

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+(X-Axis Accel Test - RELATIVE POSITIONING)
+(WARNING: Ensure you have 200mm of travel to the RIGHT of your starting point)
+
+G21 (Set units to millimeters)
+G91 (Set relative positioning mode)
+
+(Long moves: Test acceleration up to full max speed)
+G0 X200 (Move 200mm right)
+G0 X-200 (Move 200mm left)
+G0 X200
+G0 X-200
+
+(Medium moves)
+G0 X100
+G0 X-100
+G0 X100
+G0 X-100
+
+(Short, aggressive back-and-forth moves to stress rotational inertia)
+G0 X20
+G0 X-10
+G0 X20
+G0 X-20
+G0 X30
+G0 X-30
+G0 X40
+G0 X-30
+G0 X40
+G0 X-40
+G0 X50
+
+(Return to Start Position)
+(The net travel of the short moves above is +70mm)
+(We must move -70mm to get exactly back to the start point)
+G0 X-70
+
+G90 (Set back to absolute positioning for normal operation)
+(End of test)
+M30

examples/gcode/FeedTest_X150.nc

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+; === Feed Rate Test — X axis, relative mode ===
+; Range: 1000–6000 mm/min  |  Step: 200 mm/min
+; Pass: 150mm  |  Return: 2000 mm/min  |  Pause: 2s
+; DRY RUN — Z is not moved. Ensure spindle is off.
+; Jog to a clear position with >155mm free on X before starting.
+; ================================================
+
+G21          ; mm units
+G91          ; relative positioning
+
+; --- Pass 12 of 26: F3200 mm/min ---
+G1 X150.0 F3200
+G4 P2
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 13 of 26: F3400 mm/min ---
+G1 X150.0 F3400
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 14 of 26: F3600 mm/min ---
+G1 X150.0 F3600
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 15 of 26: F3800 mm/min ---
+G1 X150.0 F3800
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 16 of 26: F4000 mm/min ---
+G1 X150.0 F4000
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 17 of 26: F4200 mm/min ---
+G1 X150.0 F4200
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 18 of 26: F4400 mm/min ---
+G1 X150.0 F4400
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 19 of 26: F4600 mm/min ---
+G1 X150.0 F4600
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 20 of 26: F4800 mm/min ---
+G1 X150.0 F4800
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 21 of 26: F5000 mm/min ---
+G1 X150.0 F5000
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 22 of 26: F5200 mm/min ---
+G1 X150.0 F5200
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 23 of 26: F5400 mm/min ---
+G1 X150.0 F5400
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 24 of 26: F5600 mm/min ---
+G1 X150.0 F5600
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 25 of 26: F5800 mm/min ---
+G1 X150.0 F5800
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+; --- Pass 26 of 26: F6000 mm/min ---
+G1 X150.0 F6000
+G4 P2   
+G1 X-150.0 F2000   ; return
+G4 P0.5      ; settle 0.5s
+
+G90          ; restore absolute positioning
+M2           ; end program

examples/gcode/Lavy.nc

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+G1 X22.8 Y86.8 F1500
+

examples/gcode/Pravy.nc

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+G1 X204.4 Y86.8 F1500
+

examples/gcode/Predny.nc

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+G1 X111 Y0 F1500

examples/gcode/Stred.nc

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+G1 X111 Y86.8 F1500
+

examples/gcode/Zadny.nc

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+G1 X113.6 Y176.8 F1500
+

examples/gcode/one_revolution_macro.nc

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+G21        ; Set units to millimeters
+G91        ; Set relative positioning
+G1 X5 F100 ; Move X axis +5mm at feed rate 100