Committing current state after a long time of neglecting this project

1_Design/.history

@@ -0,0 +1 @@
+Subproject commit d032e586a4cdcc8a05be3f512e8e84ab62e4bc65

1_Design/2_Fabrication/artwork/Ennnn_NAME_PCBA-NPTH.drl

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1_Design/2_Fabrication/artwork/Ennnn_NAME_PCBA-PTH.drl

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-FMAT,2
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1_Design/Ennnn_NAME_PCBA.kicad_pro

@@ -3,6 +3,8 @@
     "3dviewports": [],
     "design_settings": {
       "defaults": {
+        "apply_defaults_to_fp_barcodes": false,
+        "apply_defaults_to_fp_dimensions": false,
         "apply_defaults_to_fp_fields": false,
         "apply_defaults_to_fp_shapes": false,
         "apply_defaults_to_fp_text": false,
@@ -122,6 +124,7 @@
         "extra_footprint": "warning",
         "footprint": "error",
         "footprint_filters_mismatch": "ignore",
+        "footprint_symbol_field_mismatch": "warning",
         "footprint_symbol_mismatch": "warning",
         "footprint_type_mismatch": "ignore",
         "hole_clearance": "error",
@@ -140,6 +143,7 @@
         "mirrored_text_on_front_layer": "warning",
         "missing_courtyard": "ignore",
         "missing_footprint": "warning",
+        "missing_tuning_profile": "warning",
         "net_conflict": "warning",
         "nonmirrored_text_on_back_layer": "warning",
         "npth_inside_courtyard": "ignore",
@@ -159,9 +163,12 @@
         "too_many_vias": "error",
         "track_angle": "error",
         "track_dangling": "warning",
+        "track_not_centered_on_via": "ignore",
+        "track_on_post_machined_layer": "error",
         "track_segment_length": "error",
         "track_width": "error",
         "tracks_crossing": "error",
+        "tuning_profile_track_geometries": "ignore",
         "unconnected_items": "error",
         "unresolved_variable": "error",
         "via_dangling": "warning",
@@ -270,11 +277,13 @@
       "zones_allow_external_fillets": false
     },
     "ipc2581": {
+      "bom_rev": "",
       "dist": "",
       "distpn": "",
       "internal_id": "",
       "mfg": "",
-      "mpn": ""
+      "mpn": "",
+      "sch_revision": ""
     },
     "layer_pairs": [],
     "layer_presets": [
@@ -345,6 +354,15 @@
     "viewports": []
   },
   "boards": [],
+  "component_class_settings": {
+    "assignments": [],
+    "meta": {
+      "version": 0
+    },
+    "sheet_component_classes": {
+      "enabled": false
+    }
+  },
   "cvpcb": {
     "equivalence_files": []
   },
@@ -535,11 +553,14 @@
       "duplicate_sheet_names": "error",
       "endpoint_off_grid": "warning",
       "extra_units": "error",
+      "field_name_whitespace": "warning",
       "footprint_filter": "ignore",
       "footprint_link_issues": "warning",
       "four_way_junction": "warning",
       "global_label_dangling": "warning",
+      "ground_pin_not_ground": "warning",
       "hier_label_mismatch": "error",
+      "isolated_pin_label": "warning",
       "label_dangling": "error",
       "label_multiple_wires": "warning",
       "lib_symbol_issues": "warning",
@@ -562,6 +583,7 @@
       "similar_power": "warning",
       "simulation_model_issue": "ignore",
       "single_global_label": "ignore",
+      "stacked_pin_name": "warning",
       "unannotated": "error",
       "unconnected_wire_endpoint": "warning",
       "undefined_netclass": "error",
@@ -598,13 +620,14 @@
         "priority": 2147483647,
         "schematic_color": "rgba(0, 0, 0, 0.000)",
         "track_width": 0.2,
+        "tuning_profile": "",
         "via_diameter": 0.6,
         "via_drill": 0.3,
         "wire_width": 6
       }
     ],
     "meta": {
-      "version": 4
+      "version": 5
     },
     "net_colors": null,
     "netclass_assignments": null,
@@ -626,6 +649,10 @@
   },
   "schematic": {
     "annotate_start_num": 0,
+    "annotation": {
+      "method": 0,
+      "sort_order": 0
+    },
     "bom_export_filename": "SCH/_bom_db/Ennnn_BoM.csv",
     "bom_fmt_presets": [],
     "bom_fmt_settings": {
@@ -835,6 +862,7 @@
       "sort_asc": true,
       "sort_field": "${ITEM_NUMBER}"
     },
+    "bus_aliases": {},
     "connection_grid_size": 50.0,
     "drawing": {
       "dashed_lines_dash_length_ratio": 12.0,
@@ -923,6 +951,7 @@
           "visible": false
         }
       ],
+      "hop_over_size_choice": 0,
       "intersheets_ref_own_page": false,
       "intersheets_ref_prefix": "",
       "intersheets_ref_short": false,
@@ -946,6 +975,7 @@
     "net_format_name": "",
     "page_layout_descr_file": "kicad-embed://ddcee_sch_osh.kicad_wks",
     "plot_directory": "",
+    "reuse_designators": true,
     "space_save_all_events": true,
     "spice_current_sheet_as_root": false,
     "spice_external_command": "spice \"%I\"",
@@ -954,12 +984,21 @@
     "spice_save_all_dissipations": false,
     "spice_save_all_voltages": false,
     "subpart_first_id": 65,
-    "subpart_id_separator": 0
+    "subpart_id_separator": 0,
+    "top_level_sheets": [
+      {
+        "filename": "Ennnn_NAME_PCBA.kicad_sch",
+        "name": "Ennnn_NAME_PCBA",
+        "uuid": "0a39b631-5a77-4664-a8f2-0dd8d62fbc5e"
+      }
+    ],
+    "used_designators": "",
+    "variants": []
   },
   "sheets": [
     [
       "0a39b631-5a77-4664-a8f2-0dd8d62fbc5e",
-      "Root"
+      "Ennnn_NAME_PCBA"
     ],
     [
       "cd78bb02-c31d-48d2-81ed-ee29ff8e8341",
@@ -1000,5 +1039,11 @@
     "sch_eng_date": "<sch engineer date>",
     "sch_prj_eng_date": "<sch prj eng date>",
     "sch_rev": "X1"
+  },
+  "tuning_profiles": {
+    "meta": {
+      "version": 0
+    },
+    "tuning_profiles_impedance_geometric": []
   }
 }

1_Design/Ennnn_NAME_PCBA.kicad_sch

@@ -1,7 +1,7 @@
 (kicad_sch
-	(version 20250114)
+	(version 20260306)
 	(generator "eeschema")
-	(generator_version "9.0")
+	(generator_version "10.0")
 	(uuid "0a39b631-5a77-4664-a8f2-0dd8d62fbc5e")
 	(paper "USLegal")
 	(lib_symbols)
@@ -42,11 +42,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "cd78bb02-c31d-48d2-81ed-ee29ff8e8341")
 		(property "Sheetname" "Block Diagram"
 			(at 34.29 164.3884 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -56,6 +58,8 @@
 		)
 		(property "Sheetfile" "./SCH/02_block_diagram.kicad_sch"
 			(at 34.29 179.6546 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -84,11 +88,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "cec39ed2-99af-4908-8ea2-fcb82f236403")
 		(property "Sheetname" "Schematic Top Sheet"
 			(at 68.58 164.3884 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -98,6 +104,8 @@
 		)
 		(property "Sheetfile" "./SCH/03_Schemtic_Top.kicad_sch"
 			(at 68.58 179.6546 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)

1_Design/SCH/02_block_diagram.kicad_sch

@@ -1,7 +1,7 @@
 (kicad_sch
-	(version 20250114)
+	(version 20260306)
 	(generator "eeschema")
-	(generator_version "9.0")
+	(generator_version "10.0")
 	(uuid "f0fc2d9a-3f9b-4d77-b81e-f35950d04f75")
 	(paper "USLegal")
 	(lib_symbols)

6_Documentation/Requirements/E1003_KG-MPWR_HRS_notes.md

@@ -0,0 +1,11 @@
+# Requirements notes for the KG-MPWR Master Power switch
+
+## General
+
+- Support power management for running radios from an auxiliary battery
+- Provide cutoff between main battery and charger
+- main battery is either connected or disconnected from the charger (no timer)
+- charger is always connected to the auxiliary battery
+- Provide cutoff between auxiliary battery and the load
+-- Provide state for "always on" connection from the 
+- Pro