added OBD2-KLine Interface

Hardware/MC33660.lib

@@ -0,0 +1,24 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# MC33660
+#
+DEF MC33660 U 0 40 Y Y 1 F N
+F0 "U" 0 0 50 H V C CNN
+F1 "MC33660" 0 -100 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+S -400 250 400 -350 0 1 0 N
+X VBB 1 50 450 200 D 50 50 1 1 W
+X NC 2 -50 -550 200 U 50 50 1 1 W
+X GND 3 50 -550 200 U 50 50 1 1 W
+X ISO 4 600 -50 200 L 50 50 1 1 B
+X TX 5 -600 -200 200 R 50 50 1 1 O
+X RX 6 -600 -50 200 R 50 50 1 1 I
+X VDD 7 -50 450 200 D 50 50 1 1 W
+X CEN 8 -600 100 200 R 50 50 1 1 I
+ENDDRAW
+ENDDEF
+#
+#End Library

Hardware/oiler SMD.kicad_pro

@@ -1,15 +1,19 @@
 {
   "board": {
+    "3dviewports": [],
     "design_settings": {
       "defaults": {
-        "board_outline_line_width": 0.049999999999999996,
+        "apply_defaults_to_fp_fields": false,
-        "copper_line_width": 0.19999999999999998,
+        "apply_defaults_to_fp_shapes": false,
+        "apply_defaults_to_fp_text": false,
+        "board_outline_line_width": 0.05,
+        "copper_line_width": 0.2,
         "copper_text_italic": false,
         "copper_text_size_h": 1.5,
         "copper_text_size_v": 1.5,
         "copper_text_thickness": 0.3,
         "copper_text_upright": false,
-        "courtyard_line_width": 0.049999999999999996,
+        "courtyard_line_width": 0.05,
         "dimension_precision": 4,
         "dimension_units": 3,
         "dimensions": {
@@ -20,13 +24,13 @@
           "text_position": 0,
           "units_format": 1
         },
-        "fab_line_width": 0.09999999999999999,
+        "fab_line_width": 0.1,
         "fab_text_italic": false,
         "fab_text_size_h": 1.0,
         "fab_text_size_v": 1.0,
         "fab_text_thickness": 0.15,
         "fab_text_upright": false,
-        "other_line_width": 0.09999999999999999,
+        "other_line_width": 0.1,
         "other_text_italic": false,
         "other_text_size_h": 1.0,
         "other_text_size_v": 1.0,
@@ -45,11 +49,100 @@
         "silk_text_upright": false,
         "zones": {
           "45_degree_only": false,
-          "min_clearance": 0.19999999999999998
+          "min_clearance": 0.2
         }
       },
       "diff_pair_dimensions": [],
-      "drc_exclusions": [],
+      "drc_exclusions": [
+        [
+          "courtyards_overlap|118511500|75177000|1553c88f-2adb-4497-8788-967b865e436a|b792e1a3-e773-46cb-bdd0-cca64b65c21c",
+          ""
+        ],
+        [
+          "courtyards_overlap|123007000|75355000|00000000-0000-0000-0000-000061d28ad3|1553c88f-2adb-4497-8788-967b865e436a",
+          ""
+        ],
+        [
+          "lib_footprint_issues|141478000|85575000|00000000-0000-0000-0000-000061d2ae4b|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|115824000|80772000|1553c88f-2adb-4497-8788-967b865e436a|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|124460000|93980000|f3127aa8-4fa0-47de-9985-06be44bbdf06|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|125984000|82296000|00000000-0000-0000-0000-000061d2caf2|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|129032000|77978000|00000000-0000-0000-0000-000061de69e4|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|129540000|88900000|479edbfe-22e9-482f-abe6-e8a9ee4f8095|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|132842000|93218000|00000000-0000-0000-0000-000061d28984|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|139700000|89916000|0b7b6b80-ae94-4b1b-a38e-a90a7895e1d0|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "lib_footprint_mismatch|145703000|65864500|00000000-0000-0000-0000-000061d2f827|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "malformed_courtyard|124128000|98140000|00000000-0000-0000-0000-000061d2ae4b|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "malformed_courtyard|124178000|72040000|00000000-0000-0000-0000-000061d2ae4b|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "malformed_courtyard|158828000|72040000|00000000-0000-0000-0000-000061d2ae4b|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "silk_edge_clearance|108458000|61861000|ccc4cc25-ac17-45ef-825c-e079951ffb21|dc75368d-0996-4249-8abb-dc4cf7e8b3a4",
+          ""
+        ],
+        [
+          "silk_edge_clearance|108458000|74901000|ccc4cc25-ac17-45ef-825c-e079951ffb21|53b3d478-aede-49e5-a9c6-af0d51081e6b",
+          ""
+        ],
+        [
+          "silk_edge_clearance|131953000|99060000|626679e8-6101-4722-ac57-5b8d9dab4c8b|0ceda40c-021b-4e82-b42f-da6ab60c2da7",
+          ""
+        ],
+        [
+          "silk_over_copper|124256491|96080000|5918385d-932b-42f5-93dc-b50c4d404527|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "silk_over_copper|126686000|72160000|c0c7c21a-5ba8-4e1a-b19c-dd42f87b5e73|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "silk_overlap|114722000|93418819|2389429b-e330-41bd-ae02-ffdf7f42affb|277dc3b2-ee65-405f-ac52-614baa7cb1bf",
+          ""
+        ],
+        [
+          "silk_overlap|114807618|80226819|2cde46e7-b5a2-4709-b127-bb84cc090edc|d0190ea1-2eb5-4019-a426-876a8032a9c9",
+          ""
+        ],
+        [
+          "silk_overlap|125118537|76007746|ba335760-ecfa-408d-9aa6-aeeaddbba1a7|d65dbdcd-4994-45be-8af9-98fc61c06e09",
+          ""
+        ]
+      ],
       "meta": {
         "filename": "board_design_settings.json",
         "version": 2
@@ -57,35 +150,56 @@
       "rule_severities": {
         "annular_width": "error",
         "clearance": "error",
+        "connection_width": "warning",
         "copper_edge_clearance": "error",
+        "copper_sliver": "warning",
         "courtyards_overlap": "error",
+        "creepage": "error",
         "diff_pair_gap_out_of_range": "error",
         "diff_pair_uncoupled_length_too_long": "error",
         "drill_out_of_range": "error",
         "duplicate_footprints": "warning",
         "extra_footprint": "warning",
+        "footprint": "error",
+        "footprint_filters_mismatch": "ignore",
+        "footprint_symbol_mismatch": "warning",
         "footprint_type_mismatch": "error",
         "hole_clearance": "error",
         "hole_near_hole": "error",
+        "hole_to_hole": "error",
+        "holes_co_located": "warning",
         "invalid_outline": "error",
+        "isolated_copper": "warning",
         "item_on_disabled_layer": "error",
         "items_not_allowed": "error",
         "length_out_of_range": "error",
+        "lib_footprint_issues": "warning",
+        "lib_footprint_mismatch": "warning",
         "malformed_courtyard": "error",
         "microvia_drill_out_of_range": "error",
+        "mirrored_text_on_front_layer": "warning",
         "missing_courtyard": "ignore",
         "missing_footprint": "warning",
         "net_conflict": "warning",
+        "nonmirrored_text_on_back_layer": "warning",
         "npth_inside_courtyard": "ignore",
         "padstack": "error",
         "pth_inside_courtyard": "ignore",
         "shorting_items": "error",
+        "silk_edge_clearance": "warning",
         "silk_over_copper": "warning",
         "silk_overlap": "warning",
         "skew_out_of_range": "error",
+        "solder_mask_bridge": "error",
+        "starved_thermal": "error",
+        "text_height": "warning",
+        "text_on_edge_cuts": "error",
+        "text_thickness": "warning",
         "through_hole_pad_without_hole": "error",
         "too_many_vias": "error",
+        "track_angle": "error",
         "track_dangling": "warning",
+        "track_segment_length": "error",
         "track_width": "error",
         "tracks_crossing": "error",
         "unconnected_items": "error",
@@ -101,24 +215,100 @@
         "allow_microvias": false,
         "max_error": 0.005,
         "min_clearance": 0.0,
-        "min_copper_edge_clearance": 0.049999999999999996,
+        "min_connection": 0.0,
+        "min_copper_edge_clearance": 0.05,
+        "min_groove_width": 0.0,
         "min_hole_clearance": 0.25,
         "min_hole_to_hole": 0.25,
-        "min_microvia_diameter": 0.19999999999999998,
+        "min_microvia_diameter": 0.2,
-        "min_microvia_drill": 0.09999999999999999,
+        "min_microvia_drill": 0.1,
+        "min_resolved_spokes": 2,
         "min_silk_clearance": 0.0,
+        "min_text_height": 0.8,
+        "min_text_thickness": 0.08,
         "min_through_hole_diameter": 0.3,
-        "min_track_width": 0.19999999999999998,
+        "min_track_width": 0.2,
-        "min_via_annular_width": 0.049999999999999996,
+        "min_via_annular_width": 0.05,
-        "min_via_diameter": 0.39999999999999997,
+        "min_via_diameter": 0.4,
+        "solder_mask_to_copper_clearance": 0.005,
         "use_height_for_length_calcs": true
       },
+      "teardrop_options": [
+        {
+          "td_onpthpad": true,
+          "td_onroundshapesonly": false,
+          "td_onsmdpad": true,
+          "td_ontrackend": false,
+          "td_onvia": true
+        }
+      ],
+      "teardrop_parameters": [
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_round_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_rect_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_track_end",
+          "td_width_to_size_filter_ratio": 0.9
+        }
+      ],
       "track_widths": [
         0.0,
         0.5,
         1.0,
         2.0
       ],
+      "tuning_pattern_settings": {
+        "diff_pair_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 1.0
+        },
+        "diff_pair_skew_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 0.6
+        },
+        "single_track_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 0.6
+        }
+      },
       "via_dimensions": [
         {
           "diameter": 0.0,
@@ -140,7 +330,16 @@
       "zones_allow_external_fillets": false,
       "zones_use_no_outline": true
     },
-    "layer_presets": []
+    "ipc2581": {
+      "dist": "",
+      "distpn": "",
+      "internal_id": "",
+      "mfg": "",
+      "mpn": ""
+    },
+    "layer_pairs": [],
+    "layer_presets": [],
+    "viewports": []
   },
   "boards": [],
   "cvpcb": {
@@ -331,11 +530,21 @@
       "different_unit_net": "error",
       "duplicate_reference": "error",
       "duplicate_sheet_names": "error",
+      "endpoint_off_grid": "warning",
       "extra_units": "error",
+      "footprint_filter": "ignore",
+      "footprint_link_issues": "warning",
+      "four_way_junction": "ignore",
       "global_label_dangling": "warning",
       "hier_label_mismatch": "error",
       "label_dangling": "error",
+      "label_multiple_wires": "warning",
       "lib_symbol_issues": "warning",
+      "lib_symbol_mismatch": "warning",
+      "missing_bidi_pin": "warning",
+      "missing_input_pin": "warning",
+      "missing_power_pin": "error",
+      "missing_unit": "warning",
       "multiple_net_names": "warning",
       "net_not_bus_member": "warning",
       "no_connect_connected": "warning",
@@ -344,8 +553,14 @@
       "pin_not_driven": "error",
       "pin_to_pin": "warning",
       "power_pin_not_driven": "error",
+      "same_local_global_label": "warning",
+      "similar_label_and_power": "warning",
       "similar_labels": "warning",
+      "similar_power": "warning",
+      "simulation_model_issue": "ignore",
+      "single_global_label": "ignore",
       "unannotated": "error",
+      "unconnected_wire_endpoint": "warning",
       "unit_value_mismatch": "error",
       "unresolved_variable": "error",
       "wire_dangling": "error"
@@ -357,12 +572,12 @@
   },
   "meta": {
     "filename": "oiler SMD.kicad_pro",
-    "version": 1
+    "version": 3
   },
   "net_settings": {
     "classes": [
       {
-        "bus_width": 12.0,
+        "bus_width": 12,
         "clearance": 0.2,
         "diff_pair_gap": 0.25,
         "diff_pair_via_gap": 0.25,
@@ -372,32 +587,112 @@
         "microvia_drill": 0.1,
         "name": "Default",
         "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "priority": 2147483647,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.25,
         "via_diameter": 0.8,
         "via_drill": 0.4,
-        "wire_width": 6.0
+        "wire_width": 6
       }
     ],
     "meta": {
-      "version": 2
+      "version": 4
     },
-    "net_colors": null
+    "net_colors": null,
+    "netclass_assignments": null,
+    "netclass_patterns": []
   },
   "pcbnew": {
     "last_paths": {
       "gencad": "",
       "idf": "",
       "netlist": "Rehoiler SMD.net",
+      "plot": "",
+      "pos_files": "",
       "specctra_dsn": "",
       "step": "",
+      "svg": "",
       "vrml": ""
     },
     "page_layout_descr_file": ""
   },
   "schematic": {
     "annotate_start_num": 0,
+    "bom_export_filename": "${PROJECTNAME}.csv",
+    "bom_fmt_presets": [],
+    "bom_fmt_settings": {
+      "field_delimiter": ",",
+      "keep_line_breaks": false,
+      "keep_tabs": false,
+      "name": "CSV",
+      "ref_delimiter": ",",
+      "ref_range_delimiter": "",
+      "string_delimiter": "\""
+    },
+    "bom_presets": [],
+    "bom_settings": {
+      "exclude_dnp": false,
+      "fields_ordered": [
+        {
+          "group_by": false,
+          "label": "Reference",
+          "name": "Reference",
+          "show": true
+        },
+        {
+          "group_by": false,
+          "label": "Qty",
+          "name": "${QUANTITY}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Value",
+          "name": "Value",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "DNP",
+          "name": "${DNP}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Exclude from BOM",
+          "name": "${EXCLUDE_FROM_BOM}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Exclude from Board",
+          "name": "${EXCLUDE_FROM_BOARD}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Footprint",
+          "name": "Footprint",
+          "show": true
+        },
+        {
+          "group_by": false,
+          "label": "Datasheet",
+          "name": "Datasheet",
+          "show": true
+        }
+      ],
+      "filter_string": "",
+      "group_symbols": true,
+      "include_excluded_from_bom": true,
+      "name": "Default Editing",
+      "sort_asc": true,
+      "sort_field": "Referenz"
+    },
+    "connection_grid_size": 50.0,
     "drawing": {
+      "dashed_lines_dash_length_ratio": 12.0,
+      "dashed_lines_gap_length_ratio": 3.0,
       "default_line_thickness": 6.0,
       "default_text_size": 50.0,
       "field_names": [],
@@ -408,6 +703,11 @@
       "intersheets_ref_suffix": "",
       "junction_size_choice": 3,
       "label_size_ratio": 0.25,
+      "operating_point_overlay_i_precision": 3,
+      "operating_point_overlay_i_range": "~A",
+      "operating_point_overlay_v_precision": 3,
+      "operating_point_overlay_v_range": "~V",
+      "overbar_offset_ratio": 1.23,
       "pin_symbol_size": 25.0,
       "text_offset_ratio": 0.08
     },
@@ -423,20 +723,26 @@
       "meta": {
         "version": 0
       },
-      "model_mode": 0,
+      "model_mode": 4,
       "workbook_filename": ""
     },
     "page_layout_descr_file": "",
     "plot_directory": "",
+    "space_save_all_events": true,
     "spice_adjust_passive_values": false,
+    "spice_current_sheet_as_root": false,
     "spice_external_command": "spice \"%I\"",
+    "spice_model_current_sheet_as_root": true,
+    "spice_save_all_currents": false,
+    "spice_save_all_dissipations": false,
+    "spice_save_all_voltages": false,
     "subpart_first_id": 65,
     "subpart_id_separator": 0
   },
   "sheets": [
     [
       "b1ddb058-f7b2-429c-9489-f4e2242ad7e5",
-      ""
+      "Root"
     ]
   ],
   "text_variables": {}

Hardware/oiler SMD.pro

@@ -1,257 +0,0 @@
-update=03.01.2022 00:33:13
-version=1
-last_client=kicad
-[general]
-version=1
-RootSch=
-BoardNm=
-[cvpcb]
-version=1
-NetIExt=net
-[eeschema]
-version=1
-LibDir=
-[eeschema/libraries]
-[schematic_editor]
-version=1
-PageLayoutDescrFile=
-PlotDirectoryName=
-SubpartIdSeparator=0
-SubpartFirstId=65
-NetFmtName=Pcbnew
-SpiceAjustPassiveValues=0
-LabSize=50
-ERC_TestSimilarLabels=1
-[pcbnew]
-version=1
-PageLayoutDescrFile=
-LastNetListRead=Rehoiler SMD.net
-CopperLayerCount=2
-BoardThickness=1.6
-AllowMicroVias=0
-AllowBlindVias=0
-RequireCourtyardDefinitions=0
-ProhibitOverlappingCourtyards=1
-MinTrackWidth=0.2
-MinViaDiameter=0.4
-MinViaDrill=0.3
-MinMicroViaDiameter=0.2
-MinMicroViaDrill=0.09999999999999999
-MinHoleToHole=0.25
-TrackWidth1=0.25
-TrackWidth2=0.5
-TrackWidth3=1
-TrackWidth4=2
-ViaDiameter1=0.8
-ViaDrill1=0.4
-ViaDiameter2=0.7
-ViaDrill2=0.35
-ViaDiameter3=1
-ViaDrill3=0.6
-ViaDiameter4=2
-ViaDrill4=1
-dPairWidth1=0.2
-dPairGap1=0.25
-dPairViaGap1=0.25
-SilkLineWidth=0.12
-SilkTextSizeV=1
-SilkTextSizeH=1
-SilkTextSizeThickness=0.15
-SilkTextItalic=0
-SilkTextUpright=1
-CopperLineWidth=0.2
-CopperTextSizeV=1.5
-CopperTextSizeH=1.5
-CopperTextThickness=0.3
-CopperTextItalic=0
-CopperTextUpright=1
-EdgeCutLineWidth=0.05
-CourtyardLineWidth=0.05
-OthersLineWidth=0.15
-OthersTextSizeV=1
-OthersTextSizeH=1
-OthersTextSizeThickness=0.15
-OthersTextItalic=0
-OthersTextUpright=1
-SolderMaskClearance=0
-SolderMaskMinWidth=0
-SolderPasteClearance=0
-SolderPasteRatio=-0
-[pcbnew/Layer.F.Cu]
-Name=F.Cu
-Type=0
-Enabled=1
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Hardware/oiler SMD.sch

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-F 0 "R4" H 7880 1804 50  0000 R CNN
-F 1 "4k7" H 7880 1895 50  0000 R CNN
-F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7880 1850 50  0001 C CNN
-F 3 "~" H 7950 1850 50  0001 C CNN
-	1    7950 1850
-	-1   0    0    1   
-$EndComp
-$Comp
-L Device:R R5
-U 1 1 61E1955B
-P 8050 2150
-F 0 "R5" H 7980 2104 50  0000 R CNN
-F 1 "4k7" H 7980 2195 50  0000 R CNN
-F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7980 2150 50  0001 C CNN
-F 3 "~" H 8050 2150 50  0001 C CNN
-	1    8050 2150
-	-1   0    0    1   
-$EndComp
-Wire Wire Line
-	8250 2600 7850 2600
-Wire Wire Line
-	7850 2600 7850 1600
-Wire Wire Line
-	7850 1600 7950 1600
-Wire Wire Line
-	8050 1600 8050 1550
-Connection ~ 7950 1600
-Wire Wire Line
-	7950 1600 8050 1600
-Wire Wire Line
-	8050 2000 8050 1600
-Connection ~ 8050 1600
-Wire Wire Line
-	7950 1600 7950 1700
-Wire Wire Line
-	8050 2300 8050 2400
-Connection ~ 8050 2400
-Wire Wire Line
-	7950 2000 7950 2500
-Connection ~ 7950 2500
-Wire Wire Line
-	6900 3550 7150 3550
-Wire Wire Line
-	7150 3550 7150 5300
-Wire Wire Line
-	6900 3450 7400 3450
-Connection ~ 7400 3450
-Wire Wire Line
-	7400 3450 7400 3550
-Wire Wire Line
-	7400 3450 7750 3450
-Wire Wire Line
-	7750 3450 7750 4250
-Wire Wire Line
-	6900 3350 8000 3350
-Wire Wire Line
-	8000 3350 8000 3550
-Wire Wire Line
-	8000 3350 8250 3350
-Connection ~ 8000 3350
-Wire Wire Line
-	8450 3250 8450 3750
-Wire Wire Line
-	6900 3250 8450 3250
-$Comp
-L Memory_EEPROM:24LC64 U3
-U 1 1 61DDD4E7
-P 6750 1550
-F 0 "U3" H 6750 2031 50  0000 C CNN
-F 1 "24LC64" H 6750 1940 50  0000 C CNN
-F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 6750 1550 50  0001 C CNN
-F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/21189f.pdf" H 6750 1550 50  0001 C CNN
-	1    6750 1550
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:+3.3V #PWR0118
-U 1 1 61DDE198
-P 6750 1250
-F 0 "#PWR0118" H 6750 1100 50  0001 C CNN
-F 1 "+3.3V" H 6765 1423 50  0000 C CNN
-F 2 "" H 6750 1250 50  0001 C CNN
-F 3 "" H 6750 1250 50  0001 C CNN
-	1    6750 1250
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:GND #PWR0119
-U 1 1 61DDE4C0
-P 6750 1850
-F 0 "#PWR0119" H 6750 1600 50  0001 C CNN
-F 1 "GND" H 6755 1677 50  0000 C CNN
-F 2 "" H 6750 1850 50  0001 C CNN
-F 3 "" H 6750 1850 50  0001 C CNN
-	1    6750 1850
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:GND #PWR0120
-U 1 1 61DDE71F
-P 6300 1850
-F 0 "#PWR0120" H 6300 1600 50  0001 C CNN
-F 1 "GND" H 6305 1677 50  0000 C CNN
-F 2 "" H 6300 1850 50  0001 C CNN
-F 3 "" H 6300 1850 50  0001 C CNN
-	1    6300 1850
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	6350 1650 6300 1650
-Wire Wire Line
-	6300 1650 6300 1850
-Wire Wire Line
-	6350 1450 6300 1450
-Wire Wire Line
-	6300 1450 6300 1550
-Connection ~ 6300 1650
-Wire Wire Line
-	6350 1550 6300 1550
-Connection ~ 6300 1550
-Wire Wire Line
-	6300 1550 6300 1650
-Wire Wire Line
-	6900 2850 7400 2850
-Wire Wire Line
-	6900 2950 7500 2950
-Wire Wire Line
-	7150 1550 7400 1550
-Wire Wire Line
-	7400 1550 7400 2850
-Connection ~ 7400 2850
-Wire Wire Line
-	7400 2850 7950 2850
-Wire Wire Line
-	7500 1450 7500 2950
-Wire Wire Line
-	7150 1450 7500 1450
-Connection ~ 7500 2950
-Wire Wire Line
-	7500 2950 8050 2950
-$Comp
-L power:GND #PWR0121
-U 1 1 61DFBD18
-P 7250 1850
-F 0 "#PWR0121" H 7250 1600 50  0001 C CNN
-F 1 "GND" H 7255 1677 50  0000 C CNN
-F 2 "" H 7250 1850 50  0001 C CNN
-F 3 "" H 7250 1850 50  0001 C CNN
-	1    7250 1850
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	7150 1650 7250 1650
-Wire Wire Line
-	7250 1650 7250 1850
-$Comp
-L power:GND #PWR0122
-U 1 1 61DEAC05
-P 6000 1700
-F 0 "#PWR0122" H 6000 1450 50  0001 C CNN
-F 1 "GND" H 6005 1527 50  0000 C CNN
-F 2 "" H 6000 1700 50  0001 C CNN
-F 3 "" H 6000 1700 50  0001 C CNN
-	1    6000 1700
-	1    0    0    -1  
-$EndComp
-$Comp
-L Device:C C5
-U 1 1 61DEA081
-P 6000 1550
-F 0 "C5" H 6115 1596 50  0000 L CNN
-F 1 "10n" H 6115 1505 50  0000 L CNN
-F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 6038 1400 50  0001 C CNN
-F 3 "~" H 6000 1550 50  0001 C CNN
-	1    6000 1550
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:+3.3V #PWR0123
-U 1 1 61DEAFE2
-P 6000 1400
-F 0 "#PWR0123" H 6000 1250 50  0001 C CNN
-F 1 "+3.3V" H 6015 1573 50  0000 C CNN
-F 2 "" H 6000 1400 50  0001 C CNN
-F 3 "" H 6000 1400 50  0001 C CNN
-	1    6000 1400
-	1    0    0    -1  
-$EndComp
-$EndSCHEMATC

Hardware/sym-lib-table

@@ -0,0 +1,4 @@
+(sym_lib_table
+  (version 7)
+  (lib (name "MC33660")(type "Legacy")(uri "MC33660.lib")(options "")(descr ""))
+)

Software/codegen/prepare_littlefs.py

@@ -7,14 +7,26 @@ import shutil
 import gzip
 import os
 import subprocess
+import platform
 Import("env")
 Import("projenv")
 
-# Setze die Pfade zu den Tools als Variablen
+# Überprüfe die Betriebssystemplattform
-html_minifier_path = os.path.join(os.getenv("APPDATA"), "npm", "html-minifier.cmd")
+if platform.system() == "Windows":
-uglifyjs_path = os.path.join(os.getenv("APPDATA"), "npm", "uglifyjs.cmd")
+    # Setze die Pfade zu den Tools für Windows
-terser_path = os.path.join(os.getenv("APPDATA"), "npm", "terser.cmd")
+    html_minifier_path = os.path.join(os.getenv("APPDATA"), "npm", "html-minifier.cmd")
-cssnano_path = os.path.join(os.getenv("APPDATA"), "npm", "cssnano.cmd")
+    uglifyjs_path = os.path.join(os.getenv("APPDATA"), "npm", "uglifyjs.cmd")
+    terser_path = os.path.join(os.getenv("APPDATA"), "npm", "terser.cmd")
+    cssnano_path = os.path.join(os.getenv("APPDATA"), "npm", "cssnano.cmd")
+elif platform.system() == "Linux":
+    # Setze die Namen der Tools für Linux
+    html_minifier_path = "html-minifier"
+    uglifyjs_path = "uglifyjs"
+    terser_path = "terser"
+    cssnano_path = "cssnano"
+else:
+    # Hier könntest du weitere Bedingungen für andere Betriebssysteme hinzufügen
+    raise Exception("Unterstütztes Betriebssystem nicht erkannt")
 
 
 def minify_html(input_path, output_path):

Software/codegen/struct2json.py

@@ -45,9 +45,14 @@ def extract_struct_fields(file_content, variable_types):
 
         if match:
             # Extrahiere die Felder aus dem Treffer
-            fields_match = re.findall(r'\b(\w+)\s+(\w+)\s*;', match.group(1))
+            fields_match = re.findall(r'\b(\w+)\s+(\w+)(?:\[(\d+)\])?\s*;', match.group(1))
             if fields_match:
-                result[var_name] = {'type': var_type, 'fields': {field_name: field_type for field_type, field_name in fields_match}}
+                result[var_name] = {'type': var_type, 'fields': {}}
+                for field_type, field_name, array_size in fields_match:
+                    if array_size:
+                        result[var_name]['fields'][field_name] = {'type': field_type, 'size': int(array_size)}
+                    else:
+                        result[var_name]['fields'][field_name] = {'type': field_type}
 
     return result
 

Software/codegen/templates/struct2json.cpp.j2

@@ -13,7 +13,7 @@
 #include "struct2json.h"
 
 {% for var_name, var_info in structs.items() -%}
-void generateJsonObject_{{ var_name }}(JsonObject& data)
+void generateJsonObject_{{ var_name }}(JsonObject data)
 {
     {% for field_name, field_type in var_info['fields'].items() -%}
     data["{{ field_name }}"] = {{ var_name }}.{{ field_name }};

Software/codegen/templates/struct2json.h.j2

@@ -18,7 +18,7 @@
 #include "config.h"
 
 {% for var_name, var_info in structs.items() -%}
-void generateJsonObject_{{ var_name }}(JsonObject& data);
+void generateJsonObject_{{ var_name }}(JsonObject data);
 {% endfor %}
 
 #endif /* _STRUCT2JSON_H_ */

Software/data_src/index.htm

@@ -24,10 +24,13 @@
   <div id="overlay">
     <div class="overlay-content">
       <p>Verbinde...</p>
-      <!-- Hier können Sie eine einfache Animation hinzufügen -->
+      <span class="loader"></span>
     </div>
   </div>
   <!-- Connection-Overlay -->
+  <!-- Notification-Container -->
+  <div id="notification-container" class="notification-container"></div>
+  <!-- Notification-Container -->
   <nav class="navbar fixed-top navbar-dark bg-primary" id="navbar1">
     <a class="navbar-brand" href="#">
       <img src="static/img/logo.png" width="30" height="30" class="d-inline-block align-top mr-1" alt="">
@@ -122,7 +125,7 @@
           </div>
           <div class="form-group row">
             <div class="col text-center">
-              <button id="resettank" class="btn-wsevent btn btn-outline-primary ml-2">Tank zurücksetzen</button>
+              <button id="resettank" class="btn-wsevent confirm btn btn-outline-primary ml-2">Tank zurücksetzen</button>
             </div>
           </div>
         </p>
@@ -195,7 +198,7 @@
         <h4>Ger&auml;t neustarten</h4>
           <div class="form-group row">
             <div class="col text-center">
-              <button id="reboot" class="btn-wsevent btn btn-outline-primary">Reboot</button>
+              <button id="reboot" class="btn-wsevent confirm btn btn-outline-primary">Reboot</button>
             </div>
           </div>
         </p>
@@ -230,7 +233,7 @@
           </div>
           <div class="form-group row">
             <div class="col text-center">
-              <button id="sourcesave" class="btn-wsevent btn btn-outline-primary">&Uuml;bernehmen</button>
+              <button id="sourcesave" class="btn-wsevent confirm btn btn-outline-primary">&Uuml;bernehmen</button>
             </div>
           </div>
         </p>
@@ -315,11 +318,6 @@
                 </select>
               </div>
             </div>
-            <div class="form-group row">
-              <div class="col text-center">
-                <button id="gpssave" class="btn-wsevent btn btn-outline-primary">Speichern</button>
-              </div>
-            </div>
           </p>
         </div>
         <!-- Div Group Source:GPS Settings-->
@@ -427,7 +425,42 @@
             </div>
           </div>
         </p>
-        <!-- Div Group Lube Settings-->
+        <!-- Div Group LED Settings-->
+        <!-- Div Group WiFi Settings-->
+        <hr />
+        <p>
+        <h4>WiFi Einstellungen</h4>
+          <div class="form-group row">
+            <label for="wifi-ssid" class="control-label col-4">WiFi SSID</label>
+            <div class="col-8">
+              <select id="wifi-ssid" class="set-wsevent data-wifi-ssid select form-control">
+              </select>
+            </div>
+          </div>
+          <div class="form-group row">
+            <label for="wifi-pass" class="control-label col-4">WiFi Passwort</label>
+            <div class="col-8">
+              <div class="input-group" id="show_hide_password">
+                <input id="wifi-pass" type="password" minlength="8" maxlength="63" class="set-wsevent data-wifi-pass form-control">
+                <div class="input-group-addon">
+                  <a href=""><i class="fa fa-eye-slash" aria-hidden="true"></i></a>
+                </div>
+              </div>
+            </div>
+          </div>
+          <div class="form-group row">
+            <label for="wifi-conavailable" class="control-label col-4">automatisch verbinden</label>
+            <div class="col-8">
+              <div class="form-check">
+                <input class="set-wsevent data-wifi-conavailable form-check-input" type="checkbox" id="wifi-conavailable">
+                <label class="form-check-label" for="wifi-conavailable">
+                  verbinden wenn verfügbar
+                </label>
+              </div>
+            </div>
+          </div>
+        </p>
+        <!-- Div Group WiFi Settings-->
         <!-- Div Group Save Button-->
         <hr />
         <p>

Software/data_src/static/css/custom.css

@@ -4075,9 +4075,9 @@ input[type=submit].btn-block {
 }
 
 .alert-success {
-    color: #012d36;
+    color: #002200;
-    background-color: #ccdde1;
+    background-color: #99ff99;
-    border-color: #b8d0d5
+    border-color: #20bb20
 }
 
 .alert-success hr {
@@ -4089,9 +4089,9 @@ input[type=submit].btn-block {
 }
 
 .alert-info {
-    color: #084367;
+    color: #000022;
-    background-color: #cfe6f4;
+    background-color: #99ddff;
-    border-color: #bcdcef
+    border-color: #2040FF
 }
 
 .alert-info hr {
@@ -4103,9 +4103,9 @@ input[type=submit].btn-block {
 }
 
 .alert-warning {
-    color: #07767a;
+    color: #222200;
-    background-color: #cff9fb;
+    background-color: #FFFF99;
-    border-color: #bbf7f9
+    border-color: #FFFF00
 }
 
 .alert-warning hr {
@@ -4117,9 +4117,9 @@ input[type=submit].btn-block {
 }
 
 .alert-danger {
-    color: #851929;
+    color: #200000;
-    background-color: #ffd6dc;
+    background-color: #ffcccc;
-    border-color: #ffc5ce
+    border-color: #AA2020
 }
 
 .alert-danger hr {

Software/data_src/static/css/tweaks.css

@@ -41,4 +41,50 @@ hr {
 
 .overlay-content {
     text-align: center;
-}
+    font-size: 4rem;
+}
+
+.loader {
+    width: 96px;
+    height: 96px;
+    border: 12px solid #FFF;
+    border-radius: 50%;
+    display: inline-block;
+    position: relative;
+    box-sizing: border-box;
+    animation: rotation 1s linear infinite;
+  } 
+  .loader::after {
+    content: '';  
+    box-sizing: border-box;
+    position: absolute;
+    left: 50%;
+    top: 50%;
+    transform: translate(-50%, -50%);
+    width: 120px;
+    height: 120px;
+    border-radius: 50%;
+    border: 12px solid transparent;
+    border-bottom-color: #FF3D00;
+  }
+  
+  @keyframes rotation {
+    0% {
+      transform: rotate(0deg);
+    }
+    100% {
+      transform: rotate(360deg);
+    }
+  } 
+
+  .notification-container {
+    position: fixed;
+    top: 30%;
+    left: 50%;
+    transform: translateX(-50%);
+    z-index: 1000;
+  }
+  
+  .notification {
+    margin-bottom: 20px; /* Fügen Sie bei Bedarf weitere Stile hinzu */
+  }

Software/data_src/static/dtc_table.json

@@ -1,6 +1,6 @@
 {
-    "codegenerator_checksum": "23dff82a4745f67041012080b05ec367c2dd44c6bb02974143b227ba49682b6f",
+    "codegenerator_checksum": "15e9152fb712bc6ed7c3353a05b1b54dc697f3e489a6e1ff42b7e57f0fa094d4",
-    "timestamp": "2024-01-10 19:06:30",
+    "timestamp": "2025-05-04 12:01:55",
     "dtc_table_data": [
         {
             "num": 0,
@@ -89,6 +89,31 @@
         },
         {
             "num": 17,
+            "title": "OBD2-KLine Timeout",
+            "description": "Die Anfrage über OBD2-KLine konnte nicht gesendet werden. Prüfen Sie den K-Line-Treiber (z. B. L9637D) und die Verkabelung."
+        },
+        {
+            "num": 18,
+            "title": "OBD2-CAN Timeout",
+            "description": "Die Anfrage an das Steuergerät über OBD2-CAN konnte nicht gesendet werden. Prüfen Sie die Verbindung zum CAN-Modul und die OBD2-Konfiguration."
+        },
+        {
+            "num": 19,
+            "title": "Keine OBD2-CAN Antwort",
+            "description": "Es wurde innerhalb der erwarteten Zeit keine Antwort vom Steuergerät über OBD2-CAN empfangen. Prüfen Sie, ob das Fahrzeug OBD2 unterstützt und die Verbindung korrekt ist."
+        },
+        {
+            "num": 20,
+            "title": "Keine OBD2-KLine Antwort",
+            "description": "Es wurde innerhalb der erwarteten Zeit keine Antwort über OBD2-KLine empfangen. Prüfen Sie die Verbindung zum Steuergerät und die Protokollkompatibilität."
+        },
+        {
+            "num": 21,
+            "title": "OBD2-KLine Antwort ungültig",
+            "description": "Das empfangene Frame war unvollständig oder entsprach nicht dem erwarteten OBD2-Format. Möglicherweise inkompatibles Steuergerät."
+        },
+        {
+            "num": 22,
             "title": "Last Error",
             "description": "Last Error"
         }

Software/data_src/static/js/dtc_table.js

@@ -2,142 +2,111 @@ const jsonFilePath = "static/dtc_table.json";
 
 var dtcState = {};
 
-function processDTCNotifications(dtcArray) {
+async function processDTCNotifications(dtcArray) {
+  if (dtcArray.length === 0 || dtcArray[0] == "0") {
+    dtcState = {};
+    return;
+  }
+
   for (var i = 0; i < dtcArray.length; i++) {
     var dtcInfo = dtcArray[i].split(",");
-    var errorCode = dtcInfo[1];
+    var errorCode = parseInt(dtcInfo[1]);
     var activity = parseInt(dtcInfo[3]);
+    var severity = parseInt(dtcInfo[2]);
 
-    if (dtcState[errorCode]) {
+    try {
-      // Überprüfen, ob sich der Zustand von "previous" auf "active" geändert hat
+      var { title, description } = await getDescriptionForDTCNumber(errorCode);
-      if (activity !== dtcState[errorCode]) {
+
-        dtcState[errorCode] = activity;
+      switch (severity) {
-        if (activity === 1) showDTCNotification(errorCode);
+        case 1:
+          severity = "info";
+          break;
+        case 2:
+          severity = "warning";
+          break;
+        case 3:
+          severity = "danger";
+          break;
       }
-    } else {
-      // DTC ist neu, Zustand speichern und Benachrichtigung anzeigen
-      dtcState[errorCode] = activity;
-      showDTCNotification(errorCode);
-    }
-  }
-}
 
-function showDTCNotification(dtctext, severity) {
+      if (dtcState[errorCode]) {
-  // Überprüfen, ob der Browser die Notification API unterstützt
+        // Überprüfen, ob sich der Zustand von "previous" auf "active" geändert hat
-  if ("Notification" in window) {
+        if (activity !== dtcState[errorCode]) {
-    // Überprüfen, ob der Benutzer bereits Berechtigungen erteilt hat
+          dtcState[errorCode] = activity;
-    if (Notification.permission === "granted") {
+          if (activity === 1) showNotification(description, severity);
-      // Benachrichtigung anzeigen
-      showNotification(dtctext, severity);
-    } else if (Notification.permission !== "denied") {
-      // Aufforderung zur Erlaubnis einholen
-      Notification.requestPermission().then(function (permission) {
-        if (permission === "granted") {
-          // Benachrichtigung anzeigen
-          showNotification(dtctext, severity);
-        } else {
-          // Der Benutzer hat die Berechtigung abgelehnt oder das Dialogfeld geschlossen
-          console.log("Benachrichtigungsberechtigung wurde verweigert.");
         }
-      });
+      } else {
-    } else {
+        // DTC ist neu, Zustand speichern und Benachrichtigung anzeigen
-      // Der Benutzer hat die Berechtigung bereits verweigert
+        dtcState[errorCode] = activity;
-      console.log("Benachrichtigungsberechtigung wurde bereits verweigert.");
+        showNotification(description, severity);
+      }
+    } catch (error) {
+      console.error("Error processing DTC:", error);
     }
   }
 }
 
-// Funktion zum Anzeigen der Benachrichtigung
+function getDescriptionForDTCNumber(number) {
-function showNotification(dtctext, severity) {
+  return new Promise((resolve, reject) => {
-  var severityIcon;
+    fetch(jsonFilePath)
-  switch (severity) {
+      .then((response) => response.json())
-    case 1:
+      .then((data) => {
-      severityIcon = "static/img/info.png";
+        const dtcList = data.dtc_table_data;
-      break;
+        const foundEntry = dtcList.find((entry) => entry.num === number);
-    case 2:
-      severityIcon = "static/img/warn.png";
-      break;
-    case 3:
-      severityIcon = "static/img/critical.png";
-      break;
-    default:
-      severityIcon = "static/img/none.png";
-  }
 
-  var options = {
+        if (foundEntry) {
-    body: dtctext,
+          const description = foundEntry.description;
-    icon: severityIcon,
+          const title = foundEntry.title;
-  };
+          resolve({ title, description });
-
+        } else {
-  var notification = new Notification("KTM Chain Oiler DTC", options);
+          // Wenn die Nummer nicht gefunden wurde, geben Sie einen Fehler zurück
-
+          reject(`Beschreibung für Nummer ${number} nicht gefunden.`);
-  // Optional: Handle Click-Event
+        }
-  notification.onclick = function () {
+      })
-    console.log("Benachrichtigung wurde angeklickt.");
+      .catch((error) => {
-  };
+        // Im Fehlerfall geben Sie den Fehler zurück
+        reject(error);
+      });
+  });
 }
 
-function getDescriptionForDTCNumber(number, callback) {
+async function showDTCModal(event) {
-  fetch(jsonFilePath)
-    .then((response) => response.json())
-    .then((data) => {
-      const dtcList = data.dtc_table_data;
-      const foundEntry = dtcList.find((entry) => entry.num === number);
-
-      if (foundEntry) {
-        const description = foundEntry.description;
-        const title = foundEntry.title;
-        callback(null, title, description);
-      } else {
-        // Wenn die Nummer nicht gefunden wurde, geben Sie einen Fehler zurück
-        callback(
-          `Beschreibung für Nummer ${number} nicht gefunden.`,
-          null,
-          null
-        );
-      }
-    })
-    .catch((error) => {
-      // Im Fehlerfall geben Sie den Fehler zurück
-      callback(error, null, null);
-    });
-}
-
-function showDTCModal(event) {
   var dtc = parseInt(event.currentTarget.getAttribute("data-dtc"));
   var debugval = event.currentTarget.getAttribute("data-debugval");
   var modal = $("#dtcModal");
 
-  getDescriptionForDTCNumber(dtc, function (error, title, description) {
+  try {
-    if (error) {
+    var { title, description } = await getDescriptionForDTCNumber(dtc);
-      console.error("Fehler beim Abrufen der Beschreibung:", error);
+
-      modal.find(".modal-title").text("Fehler");
+    modal.find(".modal-title").text(title);
-      modal
+    modal.find(".dtc-desc").text(description);
-        .find(".dtc-desc")
+
-        .text("DTC-Beschreibung konnte nicht geladen werden");
+    if (debugval > 0) {
+      modal.find(".dtc-debugval").text("Debugvalue: " + debugval);
     } else {
-      modal.find(".modal-title").text(title);
+      modal.find(".dtc-debugval").remove();
-      modal.find(".dtc-desc").text(description);
-      if (debugval > 0) {
-        modal.find(".dtc-debugval").text("Debugvalue: " + debugval);
-      } else {
-        modal.find(".dtc-debugval").remove();
-      }
     }
-  });
+  } catch (error) {
+    console.error("Fehler beim Abrufen der Beschreibung:", error);
+    modal.find(".modal-title").text("Fehler");
+    modal.find(".dtc-desc").text("DTC-Beschreibung konnte nicht geladen werden");
+  }
+
   // Modal anzeigen
   modal.modal("show");
 }
 
+
 function fillDTCTable(dtcArray) {
   // Referenz auf das Tabellen-Element
   var table = document.getElementById("dtc_table");
   var tablediv = document.getElementById("dtc_container");
 
   // Prüfen, ob DTC vorhanden sind
-  if (dtcArray.length === 0) {
+  if (dtcArray.length === 0 || dtcArray[0] == "0") {
     // Verstecke das Tabellen-Div, wenn keine DTC vorhanden sind
     tablediv.hidden = true;
+    table.innerHTML = "";
     return;
   } else {
     // Zeige das Tabellen-Div, wenn DTC vorhanden sind

Software/data_src/static/js/script.js

@@ -1,6 +1,19 @@
-$(document).ready(function(){
+$(document).ready(function () {
-  $('.navbar-nav a').on('click', function(){
+  $(".navbar-nav a").on("click", function () {
-    $('.navbar-collapse').collapse('hide');
+    $(".navbar-collapse").collapse("hide");
+  });
+
+  $("#show_hide_password a").on("click", function (event) {
+    event.preventDefault();
+    if ($("#show_hide_password input").attr("type") == "text") {
+      $("#show_hide_password input").attr("type", "password");
+      $("#show_hide_password i").addClass("fa-eye-slash");
+      $("#show_hide_password i").removeClass("fa-eye");
+    } else if ($("#show_hide_password input").attr("type") == "password") {
+      $("#show_hide_password input").attr("type", "text");
+      $("#show_hide_password i").removeClass("fa-eye-slash");
+      $("#show_hide_password i").addClass("fa-eye");
+    }
   });
 });
 
@@ -11,6 +24,3 @@ document
     var nextSibling = e.target.nextElementSibling;
     nextSibling.innerText = fileName;
   });
-
-
-

Software/data_src/static/js/websocket.js

@@ -25,9 +25,7 @@ function initButtons() {
   if (elements.length > 0) {
     for (var i = 0; i < elements.length; i++) {
       let element = elements[i];
-      element.addEventListener("click", function () {
+      element.addEventListener("click", sendButton);
-        websocket_sendevent("btn-" + element.id, 0);
-      });
     }
   }
 }
@@ -55,57 +53,55 @@ function onClose(event) {
   overlay.style.display = "flex";
 }
 
+function sendButton(event) {
+  var targetElement = event.target;
+
+  if (
+    targetElement.classList.contains("confirm") &&
+    window.confirm("Sicher?") == false
+  )
+    return;
+
+  websocket_sendevent("btn-" + targetElement.id, targetElement.value);
+}
+
 function onMessage(event) {
   var data = event.data;
-  console.log("ws_msg:" + event.data + "\n");
 
-  if (data.startsWith("DEBUG:")) {
+  if (data.startsWith("NOTIFY:")) {
+    var notify_data = data.slice(7).split(";")[1];
+    var notify_type = data.slice(7).split(";")[0];
+    showNotification(notify_data, notify_type);
+  } else if (data.startsWith("DEBUG:")) {
     var addtext = data.slice(6);
     var livedebug_out = document.getElementById("livedebug-out");
     livedebug_out.value += addtext;
     livedebug_out.scrollTop = livedebug_out.scrollHeight;
     do_resize(livedebug_out);
-    return;
+  } else if (data.startsWith("DTC:")) {
-  }
-
-  if (data.startsWith("DTC:")) {
     const dtcs = data.slice(4);
     const dtcArray = dtcs.trim() !== "" ? dtcs.split(";").filter(Boolean) : [];
 
-    if (dtcArray[0] != "0") {
+    processDTCNotifications(dtcArray);
-      processDTCNotifications(dtcArray);
+    fillDTCTable(dtcArray);
-      fillDTCTable(dtcArray);
-    }
-    return;
-  }
 
-  if (data.startsWith("MAPPING_STATUS:")) {
+  } else if (data.startsWith("MAPPING_STATUS:")) {
     const data_sliced = data.slice(15);
     statusMapping = createMapping(data_sliced);
-  }
+  } else if (data.startsWith("MAPPING_STATIC:")) {
-
-  if (data.startsWith("MAPPING_STATIC:")) {
     const data_sliced = data.slice(15);
     staticMapping = createMapping(data_sliced);
-  }
+    console.log(staticMapping);
-
+  } else if (data.startsWith("STATUS:")) {
-  if (data.startsWith("STATUS:")) {
     const data_sliced = data.slice(7);
     const result = processDataString(data_sliced, statusMapping);
-    console.log("STATUS:");
-    console.log(JSON.stringify(result, null, 2));
     fillValuesToHTML(result);
-    return;
+  } else if (data.startsWith("STATIC:")) {
-  }
-
-  if (data.startsWith("STATIC:")) {
     const data_sliced = data.slice(7);
     const result = processDataString(data_sliced, staticMapping);
-    console.log("STATIC:");
-    console.log(JSON.stringify(result, null, 2));
     fillValuesToHTML(result);
+    console.log(result);
     overlay.style.display = "none";
-    return;
   }
 }
 
@@ -211,3 +207,27 @@ function updateProgressBar(progressBar, value) {
   progressBar.style.width = value + "%";
   progressBar.textContent = value + "%";
 }
+
+function showNotification(message, type) {
+  // Erstellen Sie ein Bootstrap-Alert-Element
+  var alertElement = $(
+    '<div class="alert alert-' +
+    type +
+    ' alert-dismissible fade show notification" role="alert">' +
+    "<strong>" +
+    message +
+    "</strong>" +
+    '<button type="button" class="close" data-dismiss="alert" aria-label="Close">' +
+    '<span aria-hidden="true">&times;</span>' +
+    "</button>" +
+    "</div>"
+  );
+
+  // Fügen Sie das Alert-Element dem Container hinzu
+  $("#notification-container").append(alertElement);
+
+  // Nach 5 Sekunden das Alert-Element ausblenden
+  setTimeout(function () {
+    alertElement.alert("close");
+  }, 5000);
+}

Software/include/can.h

@@ -32,7 +32,6 @@ struct can_frame
 
 // Function prototypes
 void Init_CAN();
-void CAN_Process();
 uint32_t Process_CAN_WheelSpeed();
 
 #endif

Software/include/common.h

@@ -31,6 +31,7 @@
     #define GPIO_LED D8
     #define GPIO_TRIGGER D6
     #define GPIO_PUMP D5
+    #define GPIO_CS_CAN -1
 #elif PCB_REV == 3
     #define GPIO_BUTTON D4
     #define GPIO_LED D3
@@ -84,7 +85,9 @@ typedef enum SpeedSource_e
 #endif
   SOURCE_IMPULSE,
   SOURCE_GPS,
-  SOURCE_CAN
+  SOURCE_CAN,
+  SOURCE_OBD2_KLINE,
+  SOURCE_OBD2_CAN
 } SpeedSource_t;
 
 // String representation of SpeedSource enum

Software/include/config.h

@@ -21,6 +21,8 @@
 #include "dtc.h"
 #include "common.h"
 
+#define EEPROM_STRUCTURE_REVISION 3 // Increment this version when changing EEPROM structures
+
 #if PCB_REV == 1 || PCB_REV == 2 || PCB_REV == 3
 #define EEPROM_SIZE_BYTES I2C_DEVICESIZE_24LC64
 #elif PCB_REV == 4
@@ -73,6 +75,11 @@ typedef struct
   bool LED_Mode_Flash;
   uint8_t LED_Max_Brightness;
   uint8_t LED_Min_Brightness;
+  char wifi_ap_ssid[33];
+  char wifi_ap_password[64];
+  char wifi_client_ssid[33];
+  char wifi_client_password[64];
+  bool wifi_autoconnect;
   uint32_t checksum;
 } LubeConfig_t;
 
@@ -84,6 +91,11 @@ const LubeConfig_t LubeConfig_defaults = {
     false,
     255,
     5,
+    "ChainLube",
+    QUOTE(WIFI_AP_PASSWORD),
+    QUOTE(WIFI_SSID_CLIENT),
+    QUOTE(WIFI_PASSWORD_CLIENT),
+    true,
     0};
 
 void InitEEPROM();
@@ -98,6 +110,7 @@ uint32_t Checksum_EEPROM(uint8_t const *data, size_t len);
 void dumpEEPROM(uint16_t memoryAddress, uint16_t length);
 void MovePersistencePage_EEPROM(boolean reset);
 uint32_t ConfigSanityCheck(bool autocorrect = false);
+bool validateWiFiString(char *string, size_t size);
 
 extern LubeConfig_t LubeConfig;
 extern persistenceData_t PersistenceData;

Software/include/dtc_defs.h

@@ -7,10 +7,10 @@
  * It includes enums for DTC active status, severity levels, and specific DTC codes.
  * The file also defines an array of DTC definitions and a timestamp indicating the generation time.
  *
- * @note This file is auto-generated by a script on 2024-01-10 18:37:05.
+ * @note This file is auto-generated by a script on 2025-05-04 12:01:55.
  *
  * @author Marcel Peterkau
- * @date   10.01.2024
+ * @date   04.05.2025
  */
 
 #ifndef DTC_DEFS_H
@@ -57,7 +57,12 @@ typedef struct {
 #define DTC_FAKE_DTC_INFO              14
 #define DTC_FAKE_DTC_WARN              15
 #define DTC_FAKE_DTC_CRIT              16
-#define DTC_LAST_DTC                   17
+#define DTC_OBD2_KLINE_TIMEOUT         17
+#define DTC_OBD2_CAN_TIMEOUT           18
+#define DTC_OBD2_CAN_NO_RESPONSE       19
+#define DTC_OBD2_KLINE_NO_RESPONSE     20
+#define DTC_OBD2_KLINE_BAD_FRAME       21
+#define DTC_LAST_DTC                   22
 
 const DTC_t dtc_definitions[] = {
     { DTC_NO_DTC                    , DTC_NONE     }, // No Error
@@ -77,9 +82,14 @@ const DTC_t dtc_definitions[] = {
     { DTC_FAKE_DTC_INFO             , DTC_INFO     }, // Ein Dummy-DTC der Schwere "Info" für Debugging-Zwecke
     { DTC_FAKE_DTC_WARN             , DTC_WARN     }, // Ein Dummy-DTC der Schwere "Warnung" für Debugging-Zwecke
     { DTC_FAKE_DTC_CRIT             , DTC_CRITICAL }, // Ein Dummy-DTC der Schwere "Kritisch" für Debugging-Zwecke
+    { DTC_OBD2_KLINE_TIMEOUT        , DTC_CRITICAL }, // Die Anfrage über OBD2-KLine konnte nicht gesendet werden. Prüfen Sie den K-Line-Treiber (z. B. L9637D) und die Verkabelung.
+    { DTC_OBD2_CAN_TIMEOUT          , DTC_CRITICAL }, // Die Anfrage an das Steuergerät über OBD2-CAN konnte nicht gesendet werden. Prüfen Sie die Verbindung zum CAN-Modul und die OBD2-Konfiguration.
+    { DTC_OBD2_CAN_NO_RESPONSE      , DTC_WARN     }, // Es wurde innerhalb der erwarteten Zeit keine Antwort vom Steuergerät über OBD2-CAN empfangen. Prüfen Sie, ob das Fahrzeug OBD2 unterstützt und die Verbindung korrekt ist.
+    { DTC_OBD2_KLINE_NO_RESPONSE    , DTC_WARN     }, // Es wurde innerhalb der erwarteten Zeit keine Antwort über OBD2-KLine empfangen. Prüfen Sie die Verbindung zum Steuergerät und die Protokollkompatibilität.
+    { DTC_OBD2_KLINE_BAD_FRAME      , DTC_WARN     }, // Das empfangene Frame war unvollständig oder entsprach nicht dem erwarteten OBD2-Format. Möglicherweise inkompatibles Steuergerät.
     { DTC_LAST_DTC                  , DTC_NONE     }  // Last Error
 };
 
 #endif // DTC_DEFS_H
 
-// CODEGENERATOR_CHECKSUM: 23dff82a4745f67041012080b05ec367c2dd44c6bb02974143b227ba49682b6f
+// CODEGENERATOR_CHECKSUM: 15e9152fb712bc6ed7c3353a05b1b54dc697f3e489a6e1ff42b7e57f0fa094d4

Software/include/globals.h

@@ -32,6 +32,7 @@ typedef struct Globals_s
   bool hasDTC;                                        /**< Flag indicating the presence of Diagnostic Trouble Codes (DTC) */
   bool measurementActive;                             /**< Flag indicating active measurement */
   uint32_t measuredPulses;                            /**< Number of measured pulses */
+  bool toggle_wifi;
 } Globals_t;
 
 extern Globals_t globals;                             /**< Global variable struct */

Software/include/obd2_can.h

@@ -0,0 +1,10 @@
+#ifndef _OBD2_CAN_H_
+#define _OBD2_CAN_H_
+
+#include <Arduino.h>
+
+// === Funktionen ===
+void Init_OBD2_CAN();
+uint32_t Process_OBD2_CAN_Speed(); 
+
+#endif

Software/include/obd2_kline.h

@@ -0,0 +1,10 @@
+#ifndef _OBD2_KLINE_H_
+#define _OBD2_KLINE_H_
+
+#include <Arduino.h>
+
+// === Funktionen ===
+void Init_OBD2_KLine(Stream &serial);   // Übergib z.B. SoftwareSerial oder Serial1
+uint32_t Process_OBD2_KLine_Speed();    // liefert mm seit letztem Aufruf
+
+#endif

Software/include/struct2json.h

@@ -3,10 +3,10 @@
  *
  * @brief Header file for converting structs to JSON objects.
  *
- * @note This file is auto-generated by a script on 2024-01-10 18:01:52.
+ * @note This file is auto-generated by a script on 2024-01-30 20:29:34.
  *
  * @author Marcel Peterkau
- * @date   10.01.2024
+ * @date   30.01.2024
  */
 
 #ifndef _STRUCT2JSON_H_
@@ -17,10 +17,10 @@
 
 #include "config.h"
 
-void generateJsonObject_LubeConfig(JsonObject& data);
+void generateJsonObject_LubeConfig(JsonObject data);
-void generateJsonObject_PersistenceData(JsonObject& data);
+void generateJsonObject_PersistenceData(JsonObject data);
 
 
 #endif /* _STRUCT2JSON_H_ */
 
-// CODEGENERATOR_CHECKSUM: 9e8dd21170fd6ef8fbf8c4b156d9af751836a76081f811bf0e3ab2b1eb8ee48c
+// CODEGENERATOR_CHECKSUM: 59f35aadffd0bbef253210ea2fbaaf9a515553a2e3cc9bf4cfa2819b63c969ce

Software/include/webui.h

@@ -31,10 +31,19 @@
 #include "debugger.h"
 #include "struct2json.h"
 
+typedef enum
+{
+    info,
+    success,
+    warning,
+    error
+} NotificationType_t;
+
 void initWebUI();
 void Webserver_Process();
 void Webserver_Shutdown();
 
 void Websocket_PushLiveDebug(String Message);
+void Websocket_PushNotification(String Message, NotificationType_t type);
 
 #endif // _WEBUI_H_

Software/platformio.ini

@@ -11,21 +11,13 @@
 [platformio]
 extra_configs =
   wifi_credentials.ini
-default_envs = pcb_rev_1-3, pcb_rev_1-2
+default_envs = pcb_rev_1-3_serial, pcb_rev_1-3_ota, pcb_rev_1-2_serial, pcb_rev_1-2_ota
 
 [env]
 platform = espressif8266
 board = d1_mini
 framework = arduino
-
+upload_speed = 921600
-upload_speed = 921600 
-
-upload_protocol = espota
-upload_port = 10.0.1.14
-upload_flags =
-  --port=8266
-  --auth=${wifi_cred.admin_password}
-
 
 build_flags =
   !python codegen/git_rev_macro.py
@@ -35,6 +27,10 @@ build_flags =
   -DWIFI_AP_PASSWORD=${wifi_cred.wifi_ap_password}
   -DWIFI_AP_IP_GW=10,0,0,1
   -DATOMIC_FS_UPDATE
+  -DCAN_DEBUG_MESSAGE
+  ;-DFEATURE_ENABLE_WIFI_CLIENT
+  ;-DFEATURE_ENABLE_TIMER
+  -DFEATURE_ENABLE_OLED
 
 board_build.filesystem = littlefs
 extra_scripts = 
@@ -52,37 +48,51 @@ lib_deps =
     robtillaart/I2C_EEPROM @ ^1.8.2
     esphome/ESPAsyncWebServer-esphome @ 3.1.0
     bblanchon/ArduinoJson @ ^7.0.1
-
-[env:pcb_rev_1-3]
-;build_type = debug
-custom_pcb_revision = 3
-build_flags =
-  ${env.build_flags}
-  ;-DFEATURE_ENABLE_WIFI_CLIENT
-  ;-DFEATURE_ENABLE_TIMER
-  -DFEATURE_ENABLE_OLED
-  -DCAN_DEBUG_MESSAGE
-  -DPCB_REV=${this.custom_pcb_revision}
-
-board_build.ldscript = eagle.flash.4m1m.ld
-
-lib_deps = 
-    ${env.lib_deps}
     coryjfowler/mcp_can @ ^1.5.0
     mikalhart/TinyGPSPlus @ ^1.0.3
-    
+
-[env:pcb_rev_1-2]
+
-;build_type = debug
+[env:pcb_rev_1-3_serial]
-custom_pcb_revision = 2
+extends = env
+custom_pcb_revision = 3
+upload_protocol = esptool
 build_flags =
   ${env.build_flags}
-  ;-DFEATURE_ENABLE_WIFI_CLIENT
-  ;-DFEATURE_ENABLE_TIMER
-  -DFEATURE_ENABLE_OLED
-  -DFEATURE_ENABLE_WEBSOCKETS
   -DPCB_REV=${this.custom_pcb_revision}
-
 board_build.ldscript = eagle.flash.4m1m.ld
 
-lib_deps = 
+[env:pcb_rev_1-3_ota]
-    ${env.lib_deps}
+extends = env
+custom_pcb_revision = 3
+upload_protocol = espota
+upload_port = 10.0.1.14
+upload_flags =
+  --port=8266
+  --auth=${wifi_cred.admin_password}
+build_flags =
+  ${env.build_flags}
+  -DPCB_REV=${this.custom_pcb_revision}
+board_build.ldscript = eagle.flash.4m1m.ld
+
+
+[env:pcb_rev_1-2_serial]
+extends = env
+custom_pcb_revision = 2
+upload_protocol = esptool
+build_flags =
+  ${env.build_flags}
+  -DPCB_REV=${this.custom_pcb_revision}
+board_build.ldscript = eagle.flash.4m1m.ld
+
+[env:pcb_rev_1-2_ota]
+extends = env
+custom_pcb_revision = 2
+upload_protocol = espota
+upload_port = 10.0.1.14
+upload_flags =
+  --port=8266
+  --auth=${wifi_cred.admin_password}
+build_flags =
+  ${env.build_flags}
+  -DPCB_REV=${this.custom_pcb_revision}
+board_build.ldscript = eagle.flash.4m1m.ld

Software/src/can.cpp

@@ -49,21 +49,6 @@ void Init_CAN()
     CAN0.setMode(MCP_NORMAL);
 }
 
-/**
- * @brief Processes CAN messages and sends a CAN debug message periodically.
- *
- * This function processes CAN messages and sends a CAN debug message periodically based on a time interval.
- */
-void CAN_Process()
-{
-    static uint32_t previousMillis = 0;
-
-    if (millis() - previousMillis >= 100)
-    {
-        sendCANDebugMessage();
-        previousMillis = millis();
-    }
-}
 /**
  * @brief Processes CAN messages to determine the wheel speed based on the configured CAN source.
  *
@@ -115,6 +100,16 @@ uint32_t Process_CAN_WheelSpeed()
         MaintainDTC(DTC_NO_CAN_SIGNAL, (millis() > lastRecTimestamp + 10000 ? true : false));
     }
 
+#ifdef CAN_DEBUG_MESSAGE
+    static uint32_t previousMillis = 0;
+
+    if (millis() - previousMillis >= 1000)
+    {
+        sendCANDebugMessage();
+        previousMillis = millis();
+    }
+#endif
+
     return milimeters_to_add;
 }
 
@@ -182,7 +177,7 @@ void sendCANDebugMessage()
     }
     else if (DebugSendFailTimeout == MAX_DEBUG_RETRIES)
     {
-        Debug_pushMessage("disable CAN-DbgMsg due to timeout");
+        Debug_pushMessage("disable CAN-DbgMsg due to timeout\n");
         DebugSendFailTimeout++;
     }
 }

Software/src/common.cpp

@@ -7,8 +7,10 @@ const char *SpeedSourceString[] = {
 #endif
     "Impuls",
     "GPS",
-    "CAN-Bus"
+    "CAN-Bus",
-    };
+    "OBD2 (K-Line)",
+    "OBD2 (CAN)",
+};
 
 const size_t SpeedSourceString_Elements = sizeof(SpeedSourceString) / sizeof(SpeedSourceString[0]);
 
@@ -19,14 +21,15 @@ const char *GPSBaudRateString[] = {
     "19200",
     "38400",
     "57600",
-    "115200"
+    "115200",
-    };
+};
 
 const size_t GPSBaudRateString_Elements = sizeof(GPSBaudRateString) / sizeof(GPSBaudRateString[0]);
 
 // String representation of CANSource enum
 const char *CANSourceString[] = {
     "KTM 890 Adventure R (2021)",
-    "KTM 1290 Superduke R (2023)"};
+    "KTM 1290 Superduke R (2023)",
+};
 
 const size_t CANSourceString_Elements = sizeof(CANSourceString) / sizeof(CANSourceString[0]);

Software/src/config.cpp

@@ -18,7 +18,7 @@ LubeConfig_t LubeConfig;
 persistenceData_t PersistenceData;
 
 // EEPROM version identifier
-const uint16_t eeVersion = 2; // Increment this version when changing EEPROM structures
+const uint16_t eeVersion = EEPROM_STRUCTURE_REVISION; 
 
 // Flag indicating whether EEPROM is available
 boolean eeAvailable = false;
@@ -145,19 +145,14 @@ void GetConfig_EEPROM()
   uint32_t checksum = LubeConfig.checksum;
   LubeConfig.checksum = 0;
 
-  if (Checksum_EEPROM((uint8_t *)&LubeConfig, sizeof(LubeConfig)) != checksum)
+  MaintainDTC(DTC_EEPROM_CFG_BAD, (Checksum_EEPROM((uint8_t *)&LubeConfig, sizeof(LubeConfig)) != checksum));
-  {
-    MaintainDTC(DTC_EEPROM_CFG_BAD, true);
-  }
 
   LubeConfig.checksum = checksum;
 
   uint32_t ConfigSanityCheckResult = ConfigSanityCheck(false);
 
-  if (ConfigSanityCheckResult > 0)
+  MaintainDTC(DTC_EEPROM_CFG_SANITY, (ConfigSanityCheckResult > 0), ConfigSanityCheckResult);
-  {
+
-    MaintainDTC(DTC_EEPROM_CFG_SANITY, true, ConfigSanityCheckResult);
-  }
 }
 
 /**
@@ -210,10 +205,8 @@ void GetPersistence_EEPROM()
     uint32_t checksum = PersistenceData.checksum;
     PersistenceData.checksum = 0;
 
-    if (Checksum_EEPROM((uint8_t *)&PersistenceData, sizeof(PersistenceData)) != checksum)
+    MaintainDTC(DTC_EEPROM_PDS_BAD, (Checksum_EEPROM((uint8_t *)&PersistenceData, sizeof(PersistenceData)) != checksum));
-    {
+
-      MaintainDTC(DTC_EEPROM_PDS_BAD, true);
-    }
     PersistenceData.checksum = checksum;
   }
 }
@@ -492,6 +485,78 @@ uint32_t ConfigSanityCheck(bool autocorrect)
     if (autocorrect)
       LubeConfig.CANSource = LubeConfig_defaults.CANSource;
   }
+
+  if (!validateWiFiString(LubeConfig.wifi_ap_ssid, sizeof(LubeConfig.wifi_ap_ssid)))
+  {
+    SET_BIT(setting_reset_bits, 14);
+    if (autocorrect)
+      strncpy(LubeConfig.wifi_ap_ssid, LubeConfig_defaults.wifi_ap_ssid, sizeof(LubeConfig.wifi_ap_ssid));
+  }
+
+  if (!validateWiFiString(LubeConfig.wifi_ap_password, sizeof(LubeConfig.wifi_ap_password)))
+  {
+    SET_BIT(setting_reset_bits, 15);
+    if (autocorrect)
+      strncpy(LubeConfig.wifi_ap_password, LubeConfig_defaults.wifi_ap_password, sizeof(LubeConfig.wifi_ap_password));
+  }
+
+  if (!validateWiFiString(LubeConfig.wifi_client_ssid, sizeof(LubeConfig.wifi_client_ssid)))
+  {
+    SET_BIT(setting_reset_bits, 16);
+    if (autocorrect)
+      strncpy(LubeConfig.wifi_client_ssid, LubeConfig_defaults.wifi_client_ssid, sizeof(LubeConfig.wifi_client_ssid));
+  }
+
+  if (!validateWiFiString(LubeConfig.wifi_client_password, sizeof(LubeConfig.wifi_client_password)))
+  {
+    SET_BIT(setting_reset_bits, 17);
+    if (autocorrect)
+      strncpy(LubeConfig.wifi_client_password, LubeConfig_defaults.wifi_client_password, sizeof(LubeConfig.wifi_client_password));
+  }
   // Return the bitmask indicating which settings need to be reset
   return setting_reset_bits;
-}
+}
+
+/**
+ * @brief Validates whether a given string contains only characters allowed in WiFi SSIDs and passwords.
+ *
+ * This function checks each character in the provided string to ensure
+ * that it contains only characters allowed in WiFi SSIDs and passwords.
+ * It considers characters from 'A' to 'Z', 'a' to 'z', '0' to '9', as well as
+ * the following special characters: ! " # $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~
+ *
+ * @param string Pointer to the string to be validated.
+ * @param size Size of the string including the null-terminator.
+ * @return true if the string contains only allowed characters or is NULL,
+ *         false otherwise.
+ */
+bool validateWiFiString(char *string, size_t size)
+{
+  if (string == NULL)
+    return false;
+
+  for (size_t i = 0; i < size; i++)
+  {
+    char c = string[i];
+    if (c == '\0')
+    {
+      // Reached the end of the string, all characters were valid WiFi characters.
+      return true;
+    }
+    if (!((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') ||
+          (c >= '0' && c <= '9') || c == '!' || c == '"' || c == '#' ||
+          c == '$' || c == '%' || c == '&' || c == '\'' || c == '(' ||
+          c == ')' || c == '*' || c == '+' || c == ',' || c == '-' ||
+          c == '.' || c == '/' || c == ':' || c == ';' || c == '<' ||
+          c == '=' || c == '>' || c == '?' || c == '@' || c == '[' ||
+          c == '\\' || c == ']' || c == '^' || c == '_' || c == '`' ||
+          c == '{' || c == '|' || c == '}' || c == '~'))
+    {
+      // Found a character that is not a valid WiFi character.
+      return false;
+    }
+  }
+  // If the loop completes without finding a null terminator, the string is invalid.
+  return false;
+}
+

Software/src/debugger.cpp

@@ -15,18 +15,19 @@
 
 DebugStatus_t DebuggerStatus[dbg_cntElements];
 
-String IpAddress2String(const IPAddress &ipAddress);
 void processCmdDebug(String command);
 void Debug_formatCFG();
 void Debug_formatPersistence();
 void Debug_printSystemInfo();
 void Debug_printWifiInfo();
-void Debug_CheckEEPOM();
+void Debug_CheckEEPOM(bool autocorrect);
 void Debug_dumpConfig();
 void Debug_dumpPersistance();
 void Debug_ShowDTCs();
 void Debug_dumpGlobals();
 void Debug_printHelp();
+void Debug_Purge();
+const char *uint32_to_binary_string(uint32_t num);
 
 /**
  * @brief Initializes the debugger by setting the initial status for different debug ports.
@@ -73,6 +74,7 @@ void Debug_Process()
             inputBuffer[inputCnt] = 0; // terminate the String
             inputCnt = 0;
             InputProcessed = CMD_COMPLETE;
+            Serial.write(inputChar);
             break;
 
         case 0x1B: // Esc
@@ -84,6 +86,7 @@ void Debug_Process()
         case 0x21 ... 0x7E: // it's a real letter or sign and not some control-chars
             inputBuffer[inputCnt] = inputChar;
             inputCnt++;
+            Serial.write(inputChar);
             break;
 
         default:
@@ -117,6 +120,10 @@ void Debug_Process()
     default:
         break;
     }
+
+    if (InputProcessed != IDLE)
+        Serial.print(">");
+
     InputProcessed = IDLE;
 }
 /**
@@ -152,7 +159,7 @@ void Debug_pushMessage(const char *format, ...)
     if ((DebuggerStatus[dbg_Serial] == enabled) || (DebuggerStatus[dbg_Webui] == enabled))
     {
         char buff[128]; // Buffer to hold the formatted message
-        va_list arg;   // Variable argument list for vsnprintf
+        va_list arg;    // Variable argument list for vsnprintf
         va_start(arg, format);
 
         // Format the message and store it in the buffer
@@ -230,7 +237,9 @@ void processCmdDebug(String command)
     else if (command == "formatPDS")
         Debug_formatPersistence();
     else if (command == "checkEE")
-        Debug_CheckEEPOM();
+        Debug_CheckEEPOM(false);
+    else if (command == "checkEEfix")
+        Debug_CheckEEPOM(true);
     else if (command == "dumpEE1k")
         dumpEEPROM(0, 1024);
     else if (command == "dumpEE")
@@ -257,6 +266,18 @@ void processCmdDebug(String command)
         MaintainDTC(DTC_FAKE_DTC_WARN, true, millis());
     else if (command == "dtc_info")
         MaintainDTC(DTC_FAKE_DTC_INFO, true, millis());
+    else if (command == "notify_error")
+        Websocket_PushNotification("Debug Error Notification", error);
+    else if (command == "notify_warning")
+        Websocket_PushNotification("Debug Warning Notification", warning);
+    else if (command == "notify_success")
+        Websocket_PushNotification("Debug Success Notification", success);
+    else if (command == "notify_info")
+        Websocket_PushNotification("Debug Info Notification", info);
+    else if (command == "purge")
+        Debug_Purge();
+    else if (command == "toggle_wifi")
+        globals.toggle_wifi = true;
     else
         Debug_pushMessage("unknown Command\n");
 }
@@ -363,14 +384,14 @@ void Debug_dumpPersistance()
  */
 void Debug_printWifiInfo()
 {
-    // Add relevant code here if needed
+    Debug_pushMessage("IP Adress: %s\n", WiFi.localIP().toString().c_str());
 }
 
 /**
  * @brief Checks the EEPROM data integrity by calculating and comparing checksums.
  *        Prints the result to the debug output.
  */
-void Debug_CheckEEPOM()
+void Debug_CheckEEPOM(bool autocorrect)
 {
     // Check PersistenceData EEPROM checksum
     uint32_t checksum = PersistenceData.checksum;
@@ -400,6 +421,17 @@ void Debug_CheckEEPOM()
         Debug_pushMessage("LubeConfig EEPROM Checksum BAD\n");
     }
     LubeConfig.checksum = checksum;
+
+    uint32_t sanitycheck = ConfigSanityCheck(autocorrect);
+
+    if (sanitycheck == 0)
+    {
+        Debug_pushMessage("LubeConfig Sanity Check OK\n");
+    }
+    else
+    {
+        Debug_pushMessage("LubeConfig Sanity Check BAD: %s\n", uint32_to_binary_string(sanitycheck));
+    }
 }
 
 /**
@@ -460,3 +492,44 @@ void Debug_printHelp()
         Debug_pushMessage(buff);
     }
 }
+
+/**
+ * @brief Start purging for 10 pulses.
+ */
+void Debug_Purge()
+{
+    globals.purgePulses = 10;
+    globals.resumeStatus = globals.systemStatus;
+    globals.systemStatus = sysStat_Purge;
+
+    Debug_pushMessage("Purging 10 pulses\n");
+}
+
+/**
+ * @brief Convert a uint32_t value to a binary string with nibbles separated by a space.
+ *
+ * This function takes a uint32_t value and converts it to a binary string
+ * representation. The binary string is stored in a static buffer and returned
+ * as a const char pointer. Each nibble (4 bits) in the binary representation
+ * is separated by a space. The buffer is overwritten on subsequent calls to
+ * this function.
+ *
+ * @param num The uint32_t value to convert.
+ * @return A pointer to a const char string containing the binary representation
+ * of the input number with nibbles separated by a space.
+ */
+const char *uint32_to_binary_string(uint32_t num)
+{
+    static char binary_str[65]; // 32 bits + 31 spaces + null terminator
+    int i, j;
+    for (i = 31, j = 0; i >= 0; i--, j++)
+    {
+        binary_str[j] = ((num >> i) & 1) ? '1' : '0';
+        if (i % 4 == 0 && i != 0)
+        {
+            binary_str[++j] = ' '; // Insert space after every nibble
+        }
+    }
+    binary_str[j] = '\0'; // Null terminator
+    return binary_str;
+}

Software/src/dtc_defs.txt

@@ -1,18 +1,23 @@
-# No. |                 DTC-Constant |      Severity |                 Title | Description     
+# No. |                 DTC-Constant |      Severity |                      Title | Description     
-#-----|------------------------------|---------------|-----------------------|----------------------------------------------------------------------------------------------------------------------------------------------------
+#-----|------------------------------|---------------|----------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------
-    1;                DTC_TANK_EMPTY;   DTC_CRITICAL;          Ölvorrat leer;  Ölvorrat ist komplett leer. Den Ölvorrat auffüllen und im Menu 'Wartung' zurück setzen
+    1;                DTC_TANK_EMPTY;   DTC_CRITICAL;               Ölvorrat leer;  Ölvorrat ist komplett leer. Den Ölvorrat auffüllen und im Menu 'Wartung' zurück setzen
-    2;                  DTC_TANK_LOW;       DTC_WARN;       Ölvorrat niedrig;  Ölvorrat ist unter der Warnschwelle. Den Ölvorrat demnächst auffüllen und im Menu 'Wartung' zurück setzen
+    2;                  DTC_TANK_LOW;       DTC_WARN;            Ölvorrat niedrig;  Ölvorrat ist unter der Warnschwelle. Den Ölvorrat demnächst auffüllen und im Menu 'Wartung' zurück setzen
-    3;           DTC_NO_EEPROM_FOUND;   DTC_CRITICAL;    kein EEPROM erkannt;  Es wurde kein EEPROM gefunden. Dies lässt einen Hardware-Defekt vermuten.
+    3;           DTC_NO_EEPROM_FOUND;   DTC_CRITICAL;         kein EEPROM erkannt;  Es wurde kein EEPROM gefunden. Dies lässt einen Hardware-Defekt vermuten.
-    4;            DTC_EEPROM_CFG_BAD;   DTC_CRITICAL;  EEPROM CFG Checksumme;  Die Checksumme der Config-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
+    4;            DTC_EEPROM_CFG_BAD;   DTC_CRITICAL;       EEPROM CFG Checksumme;  Die Checksumme der Config-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
-    5;            DTC_EEPROM_PDS_BAD;   DTC_CRITICAL;  EEPROM PDS Checksumme;  Die Checksumme der Betriebsdaten-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
+    5;            DTC_EEPROM_PDS_BAD;   DTC_CRITICAL;       EEPROM PDS Checksumme;  Die Checksumme der Betriebsdaten-Partition des EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
-    6;      DTC_EEPROM_PDSADRESS_BAD;   DTC_CRITICAL;     EEPROM PDS Adresse;  Die Adresse der Betriebsdaten-Partition im EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
+    6;      DTC_EEPROM_PDSADRESS_BAD;   DTC_CRITICAL;          EEPROM PDS Adresse;  Die Adresse der Betriebsdaten-Partition im EEPROM ist ungültig. Setzen sie den EEPROM-Bereich 'PDS' im Menu 'Wartung' zurück
-    7;        DTC_EEPROM_VERSION_BAD;   DTC_CRITICAL;  EEPROM Version falsch;  Die Layout-Version des EEPROM stimmt nicht mit der Firmware-Version überein. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
+    7;        DTC_EEPROM_VERSION_BAD;   DTC_CRITICAL;       EEPROM Version falsch;  Die Layout-Version des EEPROM stimmt nicht mit der Firmware-Version überein. Setzen sie den EEPROM-Bereich 'CFG' im Menu 'Wartung' zurück
-    8;             DTC_FLASHFS_ERROR;   DTC_CRITICAL;   Flashspeicher Fehler;  Der Flashspeicher konnte nicht initialisiert werden. Aktualisieren sie Flash & Firmware
+    8;             DTC_FLASHFS_ERROR;   DTC_CRITICAL;        Flashspeicher Fehler;  Der Flashspeicher konnte nicht initialisiert werden. Aktualisieren sie Flash & Firmware
-    9;     DTC_FLASHFS_VERSION_ERROR;   DTC_CRITICAL;    Flashversion falsch;  Die Version des Flashspeicher stimmt nicht mit der Firmware-Version überein. Aktualisieren sie den Flash mit der passenden Update-Datei
+    9;     DTC_FLASHFS_VERSION_ERROR;   DTC_CRITICAL;         Flashversion falsch;  Die Version des Flashspeicher stimmt nicht mit der Firmware-Version überein. Aktualisieren sie den Flash mit der passenden Update-Datei
-   10;             DTC_NO_GPS_SERIAL;   DTC_CRITICAL;   Keine GPS-Verbindung;  Es wurde kein GPS-Signal über die serielle Schnittstelle empfangen, Prüfen sie die Verbindung und das GPS-Modul
+   10;             DTC_NO_GPS_SERIAL;   DTC_CRITICAL;        Keine GPS-Verbindung;  Es wurde kein GPS-Signal über die serielle Schnittstelle empfangen, Prüfen sie die Verbindung und das GPS-Modul
-   11;    DTC_CAN_TRANSCEIVER_FAILED;   DTC_CRITICAL;  CAN-Transceiver Error;  Es konnte keine Verbindung zum CAN-Transceiver hergestellt werden. Prüfen Sie die Hardware auf Defekte
+   11;    DTC_CAN_TRANSCEIVER_FAILED;   DTC_CRITICAL;       CAN-Transceiver Error;  Es konnte keine Verbindung zum CAN-Transceiver hergestellt werden. Prüfen Sie die Hardware auf Defekte
-   12;             DTC_NO_CAN_SIGNAL;       DTC_WARN;   Keine CAN-Verbindung;  Es konnte kein CAN-Signal empfangen werden. Prüfen sie die Verbindung und die Einstellungen
+   12;             DTC_NO_CAN_SIGNAL;       DTC_WARN;        Keine CAN-Verbindung;  Es konnte kein CAN-Signal empfangen werden. Prüfen sie die Verbindung und die Einstellungen
-   13;         DTC_EEPROM_CFG_SANITY;       DTC_WARN;     Config-Validierung;  Ein oder mehrer Einstellungswerte sind ausserhalb plausibler Werte. Prüfen Sie Ihre Einstellungen
+   13;         DTC_EEPROM_CFG_SANITY;       DTC_WARN;          Config-Validierung;  Ein oder mehrer Einstellungswerte sind ausserhalb plausibler Werte. Prüfen Sie Ihre Einstellungen
-   14;             DTC_FAKE_DTC_INFO;       DTC_INFO;         Dummy-DTC Info;  Ein Dummy-DTC der Schwere "Info" für Debugging-Zwecke
+   14;             DTC_FAKE_DTC_INFO;       DTC_INFO;              Dummy-DTC Info;  Ein Dummy-DTC der Schwere "Info" für Debugging-Zwecke
-   15;             DTC_FAKE_DTC_WARN;       DTC_WARN;      Dummy-DTC Warnung;  Ein Dummy-DTC der Schwere "Warnung" für Debugging-Zwecke
+   15;             DTC_FAKE_DTC_WARN;       DTC_WARN;           Dummy-DTC Warnung;  Ein Dummy-DTC der Schwere "Warnung" für Debugging-Zwecke
-   16;             DTC_FAKE_DTC_CRIT;   DTC_CRITICAL;     Dummy-DTC Kritisch;  Ein Dummy-DTC der Schwere "Kritisch" für Debugging-Zwecke
+   16;             DTC_FAKE_DTC_CRIT;   DTC_CRITICAL;          Dummy-DTC Kritisch;  Ein Dummy-DTC der Schwere "Kritisch" für Debugging-Zwecke
+   17;        DTC_OBD2_KLINE_TIMEOUT;   DTC_CRITICAL;          OBD2-KLine Timeout;  Die Anfrage über OBD2-KLine konnte nicht gesendet werden. Prüfen Sie den K-Line-Treiber (z. B. L9637D) und die Verkabelung.
+   18;          DTC_OBD2_CAN_TIMEOUT;   DTC_CRITICAL;            OBD2-CAN Timeout;  Die Anfrage an das Steuergerät über OBD2-CAN konnte nicht gesendet werden. Prüfen Sie die Verbindung zum CAN-Modul und die OBD2-Konfiguration.
+   19;      DTC_OBD2_CAN_NO_RESPONSE;       DTC_WARN;      Keine OBD2-CAN Antwort;  Es wurde innerhalb der erwarteten Zeit keine Antwort vom Steuergerät über OBD2-CAN empfangen. Prüfen Sie, ob das Fahrzeug OBD2 unterstützt und die Verbindung korrekt ist.
+   20;    DTC_OBD2_KLINE_NO_RESPONSE;       DTC_WARN;    Keine OBD2-KLine Antwort;  Es wurde innerhalb der erwarteten Zeit keine Antwort über OBD2-KLine empfangen. Prüfen Sie die Verbindung zum Steuergerät und die Protokollkompatibilität.
+   21;      DTC_OBD2_KLINE_BAD_FRAME;       DTC_WARN; OBD2-KLine Antwort ungültig;  Das empfangene Frame war unvollständig oder entsprach nicht dem erwarteten OBD2-Format. Möglicherweise inkompatibles Steuergerät.

Software/src/globals.cpp

@@ -26,4 +26,5 @@ void initGlobals()
   globals.systemStatus = sysStat_Startup;
   globals.measurementActive = false;
   globals.measuredPulses = 0;
+  globals.toggle_wifi = false;
 }

Software/src/lubeapp.cpp

@@ -100,6 +100,7 @@ void RunLubeApp(uint32_t add_milimeters)
 
     case sysStat_Error:
         strcpy_P(globals.systemStatustxt, PSTR("Error"));
+        globals.purgePulses = 0;
         break;
 
     case sysStat_Shutdown:

Software/src/main.cpp

@@ -37,6 +37,8 @@
 #include "gps.h"
 #include "dtc.h"
 #include "led_colors.h"
+#include "obd2_kline.h"
+#include "obd2_can.h"
 
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
 #include <ESP8266WiFiMulti.h>
@@ -48,6 +50,8 @@ const uint32_t connectTimeoutMs = 5000;
 ESP8266WiFiMulti wifiMulti;
 #endif
 
+uint32_t (*wheelSpeedcapture)() = nullptr;
+
 bool startSetupMode = false;
 volatile uint32_t wheel_pulse = 0;
 
@@ -138,21 +142,33 @@ void setup()
   {
   case SOURCE_CAN:
     Init_CAN();
+    wheelSpeedcapture = &Process_CAN_WheelSpeed;
     Serial.print("\nCAN-Init done");
     break;
   case SOURCE_GPS:
     Init_GPS();
+    wheelSpeedcapture = &Process_GPS_WheelSpeed;
     Serial.print("\nGPS-Init done");
     break;
   case SOURCE_IMPULSE:
     pinMode(GPIO_TRIGGER, INPUT_PULLUP);
     attachInterrupt(digitalPinToInterrupt(GPIO_TRIGGER), trigger_ISR, FALLING);
+    wheelSpeedcapture = &Process_Impulse_WheelSpeed;
     Serial.print("\nPulse-Input Init done");
     break;
+  case SOURCE_OBD2_KLINE:
+    Init_OBD2_KLine(Serial);
+    wheelSpeedcapture = &Process_OBD2_KLine_Speed;
+    Serial.print("\nOBD2-KLine-Init done");
+    break;
+  case SOURCE_OBD2_CAN:
+    Init_OBD2_CAN();
+    wheelSpeedcapture = &Process_OBD2_CAN_Speed;
+    Serial.print("\nOBD2-CAN-Init done");
+    break;
   default:
     break;
   }
-
   Serial.print("\nSource-Init done");
 
   // Configure GPIO pins for button and pump control
@@ -222,42 +238,15 @@ void setup()
  */
 void loop()
 {
-  // Variable to store calculated wheel distance
-  uint32_t wheelDistance = 0;
-
-  // Switch based on the configured speed source
-  switch (LubeConfig.SpeedSource)
-  {
-  case SOURCE_IMPULSE:
-    wheelDistance = Process_Impulse_WheelSpeed();
-    break;
-  case SOURCE_CAN:
-    wheelDistance = Process_CAN_WheelSpeed();
-    break;
-
-#ifdef FEATURE_ENABLE_TIMER
-  case SOURCE_TIME:
-    break;
-#endif
-  case SOURCE_GPS:
-    wheelDistance = Process_GPS_WheelSpeed();
-    break;
-  }
-
   // Run lubrication application with the calculated wheel distance
-  RunLubeApp(wheelDistance);
+  if (wheelSpeedcapture != nullptr)
+    RunLubeApp(wheelSpeedcapture());
 
 #ifdef FEATURE_ENABLE_OLED
   // Update OLED display if enabled
   Display_Process();
 #endif
 
-  // Process CAN messages if the speed source is not impulse
-  if (LubeConfig.SpeedSource != SOURCE_IMPULSE)
-  {
-    CAN_Process();
-  }
-
   // Process button input, manage LED behavior, perform EEPROM tasks, handle webserver operations,
   // process Diagnostic Trouble Codes (DTC), and manage debugging
   Button_Process();
@@ -267,6 +256,12 @@ void loop()
   DTC_Process();
   Debug_Process();
 
+  if (globals.toggle_wifi == true){
+
+    globals.toggle_wifi = false;
+    toggleWiFiAP();
+  }
+
   // Handle OTA updates and update cyclic EEPROM tasks for Persistence Data Structure (PDS)
   ArduinoOTA.handle();
   EEPROMCyclicPDSTicker.update();
@@ -284,24 +279,6 @@ void loop()
   yield();
 }
 
-/**
- * @brief Converts an IPAddress object to a String representation.
- *
- * This function takes an IPAddress object and converts it into a String representing
- * the IPv4 address. Each octet of the address is separated by a dot.
- *
- * @param ipAddress The IPAddress object to be converted.
- * @return A String representing the IPv4 address.
- */
-String IpAddress2String(const IPAddress &ipAddress)
-{
-  // Concatenate each octet of the IPAddress with dots in between
-  return String(ipAddress[0]) + String(".") +
-         String(ipAddress[1]) + String(".") +
-         String(ipAddress[2]) + String(".") +
-         String(ipAddress[3]);
-}
-
 #ifdef FEATURE_ENABLE_WIFI_CLIENT
 /**
  * @brief Callback function for maintaining WiFi connection and handling connection failures.
@@ -332,7 +309,7 @@ void wifiMaintainConnectionTicker_callback()
     else
     {
       // Trigger AP mode if the maximum failures are reached
-      Debug_pushMessage("WiFi not connected! - Start AP");
+      Debug_pushMessage("WiFi not connected! - Start AP\n");
       toggleWiFiAP();
     }
   }

Software/src/obd2_can.cpp

@@ -0,0 +1,84 @@
+#include "obd2_can.h"
+#include <mcp_can.h>
+#include <SPI.h>
+#include "common.h"
+#include "globals.h"
+#include "dtc.h"
+#include "debugger.h"
+
+// === Setup: MCP2515 CS-Pin definieren ===
+#define OBD2_CAN_CS_PIN 10
+#define OBD2_OBD_REQUEST_ID 0x7DF
+#define OBD2_OBD_RESPONSE_ID 0x7E8
+
+MCP_CAN OBD_CAN(OBD2_CAN_CS_PIN);
+
+static uint32_t lastQueryTime = 0;
+static uint32_t lastRecvTime = 0;
+static uint32_t lastSpeedMMperSec = 0;
+
+#define OBD2_QUERY_INTERVAL 500 // alle 500ms
+
+void Init_OBD2_CAN()
+{
+    if (OBD_CAN.begin(MCP_STD, CAN_500KBPS, MCP_16MHZ) != CAN_OK)
+    {
+        Serial.println("OBD2 CAN Init FAILED!");
+        return;
+    }
+
+    OBD_CAN.setMode(MCP_NORMAL);
+    delay(100);
+    Serial.println("OBD2 CAN Init OK");
+}
+
+uint32_t Process_OBD2_CAN_Speed()
+{
+    if (millis() - lastQueryTime < OBD2_QUERY_INTERVAL)
+        return 0;
+
+    lastQueryTime = millis();
+
+    // Anfrage: 01 0D → Geschwindigkeit
+    byte obdRequest[8] = {0x02, 0x01, 0x0D, 0x00, 0x00, 0x00, 0x00, 0x00};
+    byte sendStat = OBD_CAN.sendMsgBuf(OBD2_OBD_REQUEST_ID, 0, 8, obdRequest);
+
+    if (sendStat != CAN_OK)
+    {
+        MaintainDTC(DTC_OBD2_CAN_TIMEOUT, true);
+        Debug_pushMessage("OBD2_CAN: send failed (%d)\n", sendStat);
+        return 0;
+    }
+
+    unsigned long rxId;
+    byte len = 0;
+    byte rxBuf[8];
+    uint32_t timeout = millis() + 100;
+
+    while (millis() < timeout)
+    {
+        if (OBD_CAN.checkReceive() == CAN_MSGAVAIL)
+        {
+            OBD_CAN.readMsgBuf(&rxId, &len, rxBuf);
+            if ((rxId & 0xFFF8) == OBD2_OBD_RESPONSE_ID && rxBuf[1] == 0x0D)
+            {
+                MaintainDTC(DTC_OBD2_CAN_NO_RESPONSE, false); // alles ok
+
+                uint8_t speed_kmh = rxBuf[3];
+                uint32_t speed_mm_per_sec = (uint32_t)speed_kmh * 1000000 / 3600;
+                uint32_t dt = millis() - lastRecvTime;
+                lastRecvTime = millis();
+                lastSpeedMMperSec = speed_mm_per_sec;
+
+                Debug_pushMessage("OBD2_CAN: %d km/h (%lu mm/s)\n", speed_kmh, speed_mm_per_sec);
+                return (speed_mm_per_sec * dt) / 1000;
+            }
+        }
+    }
+
+    // Keine Antwort erhalten
+    MaintainDTC(DTC_OBD2_CAN_NO_RESPONSE, true);
+    Debug_pushMessage("OBD2_CAN: no response within timeout\n");
+    return 0;
+}
+

Software/src/obd2_kline.cpp

@@ -0,0 +1,74 @@
+#include "obd2_kline.h"
+
+// === Konstante für Anfrageintervalle ===
+#define OBD2_QUERY_INTERVAL 500 // alle 500 ms neue Anfrage
+
+// === Private Variablen ===
+static Stream *klineSerial = nullptr;
+static uint32_t lastQueryTime = 0;
+static uint32_t lastRecvTime = 0;
+static uint32_t lastSpeedMMperSec = 0;
+
+// === Slow Init nach ISO9141-2 ===
+void OBD2_KLine_SlowInit()
+{
+    pinMode(1, OUTPUT); // TXD-Pin (z.B. D1)
+    digitalWrite(1, HIGH);
+    delay(3000);
+
+    digitalWrite(1, LOW);
+    delay(200); // 200ms
+    digitalWrite(1, HIGH);
+    delay(400); // 400ms
+    digitalWrite(1, LOW);
+    delay(400); // 400ms
+    digitalWrite(1, HIGH);
+    delay(200); // 200ms
+
+    // zurück auf Serialbetrieb
+    pinMode(1, INPUT);
+    delay(300);
+}
+
+// === Initialisierung ===
+void Init_OBD2_KLine(Stream &serial)
+{
+    klineSerial = &serial;
+    OBD2_KLine_SlowInit();
+    delay(100);
+
+    // Sende 01 0D (Vehicle Speed)
+    byte speedRequest[] = {0x68, 0x6A, 0xF1, 0x01, 0x0D}; // OBD2 PID-Request
+    klineSerial->write(speedRequest, sizeof(speedRequest));
+}
+
+// === Geschwindigkeit abfragen ===
+uint32_t Process_OBD2_KLine_Speed()
+{
+    if (!klineSerial || (millis() - lastQueryTime < OBD2_QUERY_INTERVAL)) return 0;
+
+    byte req[] = {0x68, 0x6A, 0xF1, 0x01, 0x0D};
+    klineSerial->write(req, sizeof(req));
+    lastQueryTime = millis();
+
+    uint8_t buf[16];
+    size_t len = klineSerial->readBytes(buf, sizeof(buf));
+    for (size_t i = 0; i < len - 2; ++i)
+    {
+        if (buf[i] == 0x48 && buf[i + 1] == 0x6B && buf[i + 2] == 0x10)
+        {
+            if (buf[i + 3] == 0x41 && buf[i + 4] == 0x0D)
+            {
+                uint8_t speed_kmh = buf[i + 5];
+                uint32_t speed_mm_per_sec = (uint32_t)speed_kmh * 1000000 / 3600;
+                uint32_t dt = millis() - lastRecvTime;
+                lastRecvTime = millis();
+                lastSpeedMMperSec = speed_mm_per_sec;
+
+                return (speed_mm_per_sec * dt) / 1000;
+            }
+        }
+    }
+
+    return 0;
+}

Software/src/struct2json.cpp

@@ -3,16 +3,16 @@
  *
  * @brief Implementation file for converting structs to JSON objects.
  *
- * @note This file is auto-generated by a script on 2024-01-10 18:01:52.
+ * @note This file is auto-generated by a script on 2024-01-30 20:29:34.
  *
  * @author Marcel Peterkau
- * @date   10.01.2024
+ * @date   30.01.2024
  */
 
 
 #include "struct2json.h"
 
-void generateJsonObject_LubeConfig(JsonObject& data)
+void generateJsonObject_LubeConfig(JsonObject data)
 {
     data["EEPROM_Version"] = LubeConfig.EEPROM_Version;
     data["DistancePerLube_Default"] = LubeConfig.DistancePerLube_Default;
@@ -32,10 +32,15 @@ void generateJsonObject_LubeConfig(JsonObject& data)
     data["LED_Mode_Flash"] = LubeConfig.LED_Mode_Flash;
     data["LED_Max_Brightness"] = LubeConfig.LED_Max_Brightness;
     data["LED_Min_Brightness"] = LubeConfig.LED_Min_Brightness;
+    data["wifi_ap_ssid"] = LubeConfig.wifi_ap_ssid;
+    data["wifi_ap_password"] = LubeConfig.wifi_ap_password;
+    data["wifi_client_ssid"] = LubeConfig.wifi_client_ssid;
+    data["wifi_client_password"] = LubeConfig.wifi_client_password;
+    data["wifi_autoconnect"] = LubeConfig.wifi_autoconnect;
     data["checksum"] = LubeConfig.checksum;
     }
 
-void generateJsonObject_PersistenceData(JsonObject& data)
+void generateJsonObject_PersistenceData(JsonObject data)
 {
     data["writeCycleCounter"] = PersistenceData.writeCycleCounter;
     data["tankRemain_microL"] = PersistenceData.tankRemain_microL;
@@ -47,4 +52,4 @@ void generateJsonObject_PersistenceData(JsonObject& data)
 
 
 
-// CODEGENERATOR_CHECKSUM: 9e8dd21170fd6ef8fbf8c4b156d9af751836a76081f811bf0e3ab2b1eb8ee48c
+// CODEGENERATOR_CHECKSUM: 59f35aadffd0bbef253210ea2fbaaf9a515553a2e3cc9bf4cfa2819b63c969ce

Software/src/webui.cpp

@@ -198,7 +198,7 @@ void WebserverFirmwareUpdate_Callback(AsyncWebServerRequest *request, const Stri
 
   if (!index)
   {
-    Debug_pushMessage("Update");
+    Debug_pushMessage("Update\n");
     size_t content_len = request->contentLength();
     int cmd = (filename.indexOf(".fs") > -1) ? U_FS : U_FLASH;
     Update.runAsync(true);
@@ -266,7 +266,7 @@ void WebserverEERestore_Callback(AsyncWebServerRequest *request, const String &f
       buffer = (char *)malloc(1536);
       read_ptr = 0;
       if (buffer == NULL)
-        Debug_pushMessage("malloc() failed for EEPROM-Restore");
+        Debug_pushMessage("malloc() failed for EEPROM-Restore\n");
     }
   }
 
@@ -307,6 +307,10 @@ void WebserverEERestore_Callback(AsyncWebServerRequest *request, const String &f
         LubeConfig.LED_Mode_Flash = json["config"]["LED_Mode_Flash"].as<bool>();
         LubeConfig.LED_Max_Brightness = json["config"]["LED_Max_Brightness"].as<uint8_t>();
         LubeConfig.LED_Min_Brightness = json["config"]["LED_Min_Brightness"].as<uint8_t>();
+        strncpy(LubeConfig.wifi_ap_ssid, json["config"]["wifi_ap_ssid"].as<const char *>(), sizeof(LubeConfig.wifi_ap_ssid));
+        strncpy(LubeConfig.wifi_ap_password, json["config"]["wifi_ap_password"].as<const char *>(), sizeof(LubeConfig.wifi_ap_password));
+        strncpy(LubeConfig.wifi_client_ssid, json["config"]["wifi_client_ssid"].as<const char *>(), sizeof(LubeConfig.wifi_client_ssid));
+        strncpy(LubeConfig.wifi_client_password, json["config"]["wifi_client_password"].as<const char *>(), sizeof(LubeConfig.wifi_client_password));
 
         PersistenceData.writeCycleCounter = json["persis"]["writeCycleCounter"].as<uint16_t>();
         PersistenceData.tankRemain_microL = json["persis"]["tankRemain_microL"].as<uint32_t>();
@@ -328,7 +332,7 @@ void WebserverEERestore_Callback(AsyncWebServerRequest *request, const String &f
 
     if (ee_done)
     {
-      Debug_pushMessage("Update complete");
+      Debug_pushMessage("Update complete\n");
       globals.systemStatus = sysStat_Shutdown;
     }
   }
@@ -346,7 +350,7 @@ void WebServerEEJSON_Callback(AsyncWebServerRequest *request)
 {
   AsyncResponseStream *response = request->beginResponseStream("application/json");
   JsonDocument json;
-  JsonObject info = json.to<JsonObject>();
+  JsonObject info = json["info"].to<JsonObject>();
 
   char buffer[16];
 
@@ -357,12 +361,12 @@ void WebServerEEJSON_Callback(AsyncWebServerRequest *request)
   snprintf_P(buffer, sizeof(buffer), "%s", constants.GitHash);
   info["Git-Hash"] = buffer;
 
-  JsonObject config = json.to<JsonObject>();
+  JsonObject config = json["config"].to<JsonObject>();
   generateJsonObject_LubeConfig(config);
-  JsonObject persis = json.to<JsonObject>();
+  JsonObject persis = json["persis"].to<JsonObject>();
   generateJsonObject_PersistenceData(persis);
 
-  JsonObject eepart = json.to<JsonObject>();
+  JsonObject eepart = json["eepart"].to<JsonObject>();
   sprintf(buffer, "0x%04X", globals.eePersistanceAdress);
   eepart["PersistanceAddress"] = buffer;
 
@@ -492,6 +496,10 @@ void Websocket_HandleButtons(uint8_t *data)
   {
     globals.systemStatus = sysStat_Shutdown;
   }
+  else if (strcmp(identifier, "resettank") == 0)
+  {
+    PersistenceData.tankRemain_microL = LubeConfig.tankCapacity_ml * 1000;
+  }
   else
   {
     Debug_pushMessage("Got unknown Button-id '%s' from ws-client\n", identifier);
@@ -509,7 +517,7 @@ void Websocket_HandleButtons(uint8_t *data)
 void Websocket_HandleSettings(uint8_t *data)
 {
   char identifier[32];
-  char value[32];
+  char value[63];
 
   parseWebsocketString((char *)data, identifier, sizeof(identifier), value, sizeof(value));
 
@@ -532,6 +540,46 @@ void Websocket_HandleSettings(uint8_t *data)
     int index = findIndexByString(value, GPSBaudRateString, GPSBaudRateString_Elements);
     LubeConfig.GPSBaudRate = (GPSBaudRate_t)index;
   }
+  else if (strcmp(identifier, "ledmaxbrightness") == 0)
+  {
+    LubeConfig.LED_Max_Brightness = atoi(value);
+  }
+  else if (strcmp(identifier, "ledminbrightness") == 0)
+  {
+    LubeConfig.LED_Min_Brightness = atoi(value);
+  }
+  else if (strcmp(identifier, "pumppulse") == 0)
+  {
+    LubeConfig.BleedingPulses = atoi(value);
+  }
+  else if (strcmp(identifier, "tankwarn") == 0)
+  {
+    LubeConfig.TankRemindAtPercentage = atoi(value);
+  }
+  else if (strcmp(identifier, "tankcap") == 0)
+  {
+    LubeConfig.tankCapacity_ml = atoi(value);
+  }
+  else if (strcmp(identifier, "lubedistancerain") == 0)
+  {
+    LubeConfig.DistancePerLube_Rain = atoi(value);
+  }
+  else if (strcmp(identifier, "lubedistancenormal") == 0)
+  {
+    LubeConfig.DistancePerLube_Default = atoi(value);
+  }
+  else if (strcmp(identifier, "ledmodeflash") == 0)
+  {
+    LubeConfig.LED_Mode_Flash = value[0] == '1' ? true : false;
+  }
+  else if (strcmp(identifier, "wifi-ssid") == 0)
+  {
+    strncpy(LubeConfig.wifi_client_ssid, value, sizeof(LubeConfig.wifi_client_ssid));
+  }
+  else if (strcmp(identifier, "wifi-password") == 0)
+  {
+    strncpy(LubeConfig.wifi_client_password, value, sizeof(LubeConfig.wifi_client_password));
+  }
   else
   {
     Debug_pushMessage("Got unknown Settings-id and value '%s' from ws-client\n", identifier);
@@ -668,7 +716,9 @@ void Websocket_RefreshClientData_Static(uint32_t client_id, bool send_mapping)
                            "showimpulse;"
                            "showgps;"
                            "showcan;"
-                           "bleedingpulses;";
+                           "bleedingpulses;"
+                           "wifi-ssid;"
+                           "wifi-pass;";
 
     if (client_id > 0)
       webSocket.text(client_id, mapping);
@@ -697,6 +747,8 @@ void Websocket_RefreshClientData_Static(uint32_t client_id, bool send_mapping)
   temp.concat(String(LubeConfig.SpeedSource == SOURCE_GPS ? "1" : "0") + ";");
   temp.concat(String(LubeConfig.SpeedSource == SOURCE_CAN ? "1" : "0") + ";");
   temp.concat(String(LubeConfig.BleedingPulses) + ";");
+  temp.concat(String(LubeConfig.wifi_client_ssid) + ";");
+  temp.concat(String(LubeConfig.wifi_client_password) + ";");
 
   for (uint32_t i = 0; i < SpeedSourceString_Elements; i++)
   {
@@ -794,4 +846,38 @@ int findIndexByString(const char *searchString, const char *const *array, int ar
   }
   // String nicht gefunden, gib -1 zurück
   return -1;
+}
+
+/**
+ * @brief Pushes a notification to all WebSocket clients.
+ *
+ * This function sends a live debug message to all connected WebSocket clients.
+ *
+ * @param Message The debug message to be sent.
+ * @param type The type of notification (info, success, warning, error).
+ *             - Use NotificationType_t::info for informational messages.
+ *             - Use NotificationType_t::success for successful operation messages.
+ *             - Use NotificationType_t::warning for warning messages.
+ *             - Use NotificationType_t::error for error messages.
+ */
+void Websocket_PushNotification(String Message, NotificationType_t type)
+{
+  String typeString = "";
+  switch (type)
+  {
+  case info:
+    typeString = "info";
+    break;
+  case success:
+    typeString = "success";
+    break;
+  case warning:
+    typeString = "warning";
+    break;
+  case error:
+    typeString = "danger";
+    break;
+  }
+  webSocket.textAll("NOTIFY:" + typeString + ";" + Message);
+  Debug_pushMessage("Sending Notification to WebUI: %s\n", typeString);
 }