feat: top cover detection and related fixes

resources/profiles/Snapmaker/machine/Snapmaker U1 (0.2 nozzle).json

@@ -48,7 +48,7 @@
         "20",
         "12"
     ],
-    "machine_start_gcode": ";===== date: 20260128 =====================\\n\\nPRINT_START\\nDEFECT_DETECTION_START\\nSET_PRINT_STATS_INFO TOTAL_LAYER={total_layer_count} CURRENT_LAYER=0\\nTIMELAPSE_START\\nM140 S{bed_temperature_initial_layer_single}\\nM104 T{initial_extruder} S140\\nM204 S10000\\n{if chamber_cooling_mode==0}\\n; 保温\\nSET_PURIFIER_MODE MODE=3 DESIRE_TEMP=45 FAN_SPEED=0.6 DELAY_OFF=180\\n{elsif chamber_cooling_mode==2}\\n; 强冷\\nSET_PURIFIER_MODE MODE=1 DESIRE_TEMP=42 ALARM_TEMP=45 FAN_SPEED=0.6 DELAY_OFF=0\\n{else}\\n; 弱冷\\nSET_PURIFIER_MODE MODE=3 DESIRE_TEMP=0 FAN_SPEED=0.6 DELAY_OFF=180\t\t\\n{endif}\\nG28 X Y\\nDEFECT_DETECT_NOODLE_FIRST\\n;===== 床面异物检测 ========\\nT{initial_extruder}\\nG90\\nDEFECT_DETECTION_DETECT_BED\\n;===== 取放头检测 =================\\nSM_PRINT_CHECK_SWITCH_EXTRUDER\\n\\n;===== 自动进料 & 挤出流量 & 预挤出 ======================\\nSM_PRINT_EXTRUDER_PREHEAT EXTRUDER=1 TEMP=140\\nSM_PRINT_AUTO_FEED EXTRUDER=0\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=0\\nSM_PRINT_EXTRUDER_PREHEAT EXTRUDER=2 TEMP=140\\nSM_PRINT_AUTO_FEED EXTRUDER=1\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=1\\nSM_PRINT_EXTRUDER_PREHEAT EXTRUDER=3 TEMP=140\\nSM_PRINT_AUTO_FEED EXTRUDER=2\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=2\\nSM_PRINT_AUTO_FEED EXTRUDER=3\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=3\\nM104 S0 T0 A0\\nM104 S0 T1 A0\\nM104 S0 T2 A0\\nM104 S0 T3 A0\\nM104 T{initial_extruder} S{nozzle_temperature[initial_extruder] - 90}\\n\\n;===== 粗回零 =================\\nT{initial_extruder}\\nM106 S255\\nM106 P2 S0\\nMOVE_TO_DISCARD_FILAMENT_POSITION\\nM109 T{initial_extruder} S{nozzle_temperature[initial_extruder] - 90}\\nROUGHLY_CLEAN_NOZZLE_WITH_DISCARD\\nMOVE_TO_XY_IDLE_POSITION_EXTRUDER\\nG28 Z I140 J140\\n\\n;===== 检测钢板 =================\\nDETECT_BED_PLATE\\n\\n;===== 深度清洁喷嘴 =================\\nG90\\nG0 Z5 F10000\\nMOVE_TO_DISCARD_FILAMENT_POSITION\\nM109 S{nozzle_temperature[initial_extruder] - 50}\\nROUGHLY_CLEAN_NOZZLE\\nMOVE_TO_XY_IDLE_POSITION_EXTRUDER\\nFINELY_CLEAN_NOZZLE_STAGE_1\\nM104 S{nozzle_temperature[initial_extruder] - 90}\\nG0 Z5 F10000\\nMOVE_TO_DISCARD_FILAMENT_POSITION\\nROUGHLY_CLEAN_NOZZLE\\nMOVE_TO_XY_IDLE_POSITION_EXTRUDER\\nFINELY_CLEAN_NOZZLE_STAGE_2\\n\\n;===== 精回零 =================\\nM106 S255\\nM109 S{nozzle_temperature[initial_extruder] - 90}\\nM190 S{bed_temperature_initial_layer_single}\\nM107 P2\\nG90\\nG0 Z5 F10000\\nWAIT_CHAMBER_TEMP TIMEOUT=180\\n{if curr_bed_type==\\\"High Temp Plate\\\"}                                                                                                                                                                                                               \\nG28 Z Z_OFFSET -0.07                                                                                                                                                                                                                                    \\n{elsif curr_bed_type==\\\"Graphic Effect Plate\\\"}                                                                                                                                                                                                          \\nG28 Z Z_OFFSET -0.07                                                                                                                                                                                                                                     \\n{else}                                                                                                                                                                                                               \\nG28 Z                                                                                                                                                                                                                                                                                                                                                                                                                                                                          \\n{endif} \\n\\n\\n;===== 热床调平 =================\\n{if curr_bed_type==\\\"High Temp Plate\\\"}                                                                                                                                                                                                               \\nBED_MESH_CALIBRATE PROBE_COUNT=11,11 Z_OFFSET=-0.07                                                                                                                                                                                                                                  \\n{elsif curr_bed_type==\\\"Graphic Effect Plate\\\"}                                                                                                                                                                                                          \\nBED_MESH_CALIBRATE PROBE_COUNT=11,11 Z_OFFSET=-0.07                                                                                                                                                                                                                                    \\n{else}                                                                                                                                                                                                               \\nBED_MESH_CALIBRATE PROBE_COUNT=11,11                                                                                                                                                                                                                                                                                                                                                                                                                                                                         \\n{endif} \\n\\n\\n;===== 画起始线 =================\\nG90\\nG1 Z1.5\\nG0 X85 Y1 Z2 F18000\\nM109 S{nozzle_temperature_initial_layer[initial_extruder]}\\nG1 Z0.2\\nM83\\nG1 X185 E15 F360\\nG1 Z1.5\\n\\nG90\\nM106 S0",
+    "machine_start_gcode": ";===== date: 20260128 =====================\\n\\nPRINT_START\\nDEFECT_DETECTION_START\\nSET_PRINT_STATS_INFO TOTAL_LAYER={total_layer_count} CURRENT_LAYER=0\\nTIMELAPSE_START\\nM140 S{bed_temperature_initial_layer_single}\\nM104 T{initial_extruder} S140\\nM204 S10000\\n{if chamber_cooling_mode==0}\\n; 保温\\nSET_PURIFIER_MODE MODE=3 DESIRE_TEMP=45 FAN_SPEED=0.6 DELAY_OFF=600\\n{elsif chamber_cooling_mode==2}\\n; 强冷\\nSET_PURIFIER_MODE MODE=1 DESIRE_TEMP=42 ALARM_TEMP=45 FAN_SPEED=0.6 DELAY_OFF=0\\n{else}\\n; 弱冷\\nSET_PURIFIER_MODE MODE=3 DESIRE_TEMP=0 FAN_SPEED=0.6 DELAY_OFF=600\t\t\\n{endif}\\nG28 X Y\\nDEFECT_DETECT_NOODLE_FIRST\\n;===== 床面异物检测 ========\\nT{initial_extruder}\\nG90\\nDEFECT_DETECTION_DETECT_BED\\n;===== 取放头检测 =================\\nSM_PRINT_CHECK_SWITCH_EXTRUDER\\n\\n;===== 自动进料 & 挤出流量 & 预挤出 ======================\\nSM_PRINT_EXTRUDER_PREHEAT EXTRUDER=1 TEMP=140\\nSM_PRINT_AUTO_FEED EXTRUDER=0\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=0\\nSM_PRINT_EXTRUDER_PREHEAT EXTRUDER=2 TEMP=140\\nSM_PRINT_AUTO_FEED EXTRUDER=1\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=1\\nSM_PRINT_EXTRUDER_PREHEAT EXTRUDER=3 TEMP=140\\nSM_PRINT_AUTO_FEED EXTRUDER=2\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=2\\nSM_PRINT_AUTO_FEED EXTRUDER=3\\nSM_PRINT_FLOW_CALIBRATE EXTRUDER=3\\nM104 S0 T0 A0\\nM104 S0 T1 A0\\nM104 S0 T2 A0\\nM104 S0 T3 A0\\nM104 T{initial_extruder} S{nozzle_temperature[initial_extruder] - 90}\\n\\n;===== 粗回零 =================\\nT{initial_extruder}\\nM106 S255\\nM106 P2 S0\\nMOVE_TO_DISCARD_FILAMENT_POSITION\\nM109 T{initial_extruder} S{nozzle_temperature[initial_extruder] - 90}\\nROUGHLY_CLEAN_NOZZLE_WITH_DISCARD\\nMOVE_TO_XY_IDLE_POSITION_EXTRUDER\\nG28 Z I140 J140\\n\\n;===== 检测钢板 =================\\nDETECT_BED_PLATE\\n\\n;===== 深度清洁喷嘴 =================\\nG90\\nG0 Z5 F10000\\nMOVE_TO_DISCARD_FILAMENT_POSITION\\nM109 S{nozzle_temperature[initial_extruder] - 50}\\nROUGHLY_CLEAN_NOZZLE\\nMOVE_TO_XY_IDLE_POSITION_EXTRUDER\\nFINELY_CLEAN_NOZZLE_STAGE_1\\nM104 S{nozzle_temperature[initial_extruder] - 90}\\nG0 Z5 F10000\\nMOVE_TO_DISCARD_FILAMENT_POSITION\\nROUGHLY_CLEAN_NOZZLE\\nMOVE_TO_XY_IDLE_POSITION_EXTRUDER\\nFINELY_CLEAN_NOZZLE_STAGE_2\\n\\n;===== 精回零 =================\\nM106 S255\\nM109 S{nozzle_temperature[initial_extruder] - 90}\\nM190 S{bed_temperature_initial_layer_single}\\nM107 P2\\nG90\\nG0 Z5 F10000\\nWAIT_CHAMBER_TEMP TIMEOUT=180\\n{if curr_bed_type==\\\"High Temp Plate\\\"}                                                                                                                                                                                                               \\nG28 Z Z_OFFSET -0.07                                                                                                                                                                                                                                    \\n{elsif curr_bed_type==\\\"Graphic Effect Plate\\\"}                                                                                                                                                                                                          \\nG28 Z Z_OFFSET -0.07                                                                                                                                                                                                                                     \\n{else}                                                                                                                                                                                                               \\nG28 Z                                                                                                                                                                                                                                                                                                                                                                                                                                                                          \\n{endif} \\n\\n\\n;===== 热床调平 =================\\n{if curr_bed_type==\\\"High Temp Plate\\\"}                                                                                                                                                                                                               \\nBED_MESH_CALIBRATE PROBE_COUNT=11,11 Z_OFFSET=-0.07                                                                                                                                                                                                                                  \\n{elsif curr_bed_type==\\\"Graphic Effect Plate\\\"}                                                                                                                                                                                                          \\nBED_MESH_CALIBRATE PROBE_COUNT=11,11 Z_OFFSET=-0.07                                                                                                                                                                                                                                    \\n{else}                                                                                                                                                                                                               \\nBED_MESH_CALIBRATE PROBE_COUNT=11,11                                                                                                                                                                                                                                                                                                                                                                                                                                                                         \\n{endif} \\n\\n\\n;===== 画起始线 =================\\nG90\\nG1 Z1.5\\nG0 X85 Y1 Z2 F18000\\nM109 S{nozzle_temperature_initial_layer[initial_extruder]}\\nG1 Z0.2\\nM83\\nG1 X185 E15 F360\\nG1 Z1.5\\n\\nG90\\nM106 S0",
     "machine_tool_change_time": "5",
     "max_layer_height": [
         "0.14",