Hardware/keyboard_controller/keyboard_controller.kicad_pro

@@ -10,17 +10,28 @@
       "via_dimensions": []
     },
     "ipc2581": {
+      "bom_rev": "",
       "dist": "",
       "distpn": "",
       "internal_id": "",
       "mfg": "",
-      "mpn": ""
+      "mpn": "",
+      "sch_revision": ""
     },
     "layer_pairs": [],
     "layer_presets": [],
     "viewports": []
   },
   "boards": [],
+  "component_class_settings": {
+    "assignments": [],
+    "meta": {
+      "version": 0
+    },
+    "sheet_component_classes": {
+      "enabled": false
+    }
+  },
   "cvpcb": {
     "equivalence_files": []
   },
@@ -210,11 +221,14 @@
       "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": "ignore",
       "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",
@@ -237,6 +251,7 @@
       "similar_power": "warning",
       "simulation_model_issue": "ignore",
       "single_global_label": "ignore",
+      "stacked_pin_name": "warning",
       "unannotated": "error",
       "unconnected_wire_endpoint": "warning",
       "undefined_netclass": "error",
@@ -269,13 +284,14 @@
         "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,
@@ -297,6 +313,10 @@
   },
   "schematic": {
     "annotate_start_num": 0,
+    "annotation": {
+      "method": 0,
+      "sort_order": 0
+    },
     "bom_export_filename": "${PROJECTNAME}.csv",
     "bom_fmt_presets": [],
     "bom_fmt_settings": {
@@ -368,6 +388,7 @@
       "sort_asc": true,
       "sort_field": "Reference"
     },
+    "bus_aliases": {},
     "connection_grid_size": 50.0,
     "drawing": {
       "dashed_lines_dash_length_ratio": 12.0,
@@ -375,6 +396,7 @@
       "default_line_thickness": 6.0,
       "default_text_size": 50.0,
       "field_names": [],
+      "hop_over_size_choice": 0,
       "intersheets_ref_own_page": false,
       "intersheets_ref_prefix": "",
       "intersheets_ref_short": false,
@@ -398,6 +420,7 @@
     "net_format_name": "",
     "page_layout_descr_file": "",
     "plot_directory": "",
+    "reuse_designators": true,
     "space_save_all_events": true,
     "spice_current_sheet_as_root": false,
     "spice_external_command": "spice \"%I\"",
@@ -406,12 +429,21 @@
     "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": "keyboard_controller.kicad_sch",
+        "name": "keyboard_controller",
+        "uuid": "b230ff6d-d62b-4e9b-b4a9-a03792e35fdd"
+      }
+    ],
+    "used_designators": "SW4,D15-22,C5,C45-49,C52,C67-68,#PWR26,#PWR28,#PWR56,#PWR73-77,#PWR109,#PWR113,#PWR218-227,R3-4,R60-61,R95,R97,R99,R105-112",
+    "variants": []
   },
   "sheets": [
     [
       "b230ff6d-d62b-4e9b-b4a9-a03792e35fdd",
-      "Root"
+      "keyboard_controller"
     ],
     [
       "3e008f42-c8a7-4e04-b8be-bf15bd9f122f",
@@ -438,5 +470,11 @@
       "POWER"
     ]
   ],
-  "text_variables": {}
+  "text_variables": {},
+  "tuning_profiles": {
+    "meta": {
+      "version": 0
+    },
+    "tuning_profiles_impedance_geometric": []
+  }
 }

Hardware/keyboard_controller/keyboard_controller.kicad_sch

@@ -1,12 +1,12 @@
 (kicad_sch
-	(version 20250114)
+	(version 20260306)
 	(generator "eeschema")
-	(generator_version "9.0")
+	(generator_version "10.0")
 	(uuid "b230ff6d-d62b-4e9b-b4a9-a03792e35fdd")
 	(paper "A4")
 	(lib_symbols
 		(symbol "power:+5V"
-			(power)
+			(power global)
 			(pin_numbers
 				(hide yes)
 			)
@@ -17,17 +17,23 @@
 			(exclude_from_sim no)
 			(in_bom yes)
 			(on_board yes)
+			(in_pos_files yes)
+			(duplicate_pin_numbers_are_jumpers no)
 			(property "Reference" "#PWR"
 				(at 0 -3.81 0)
+				(show_name no)
+				(do_not_autoplace no)
+				(hide yes)
 				(effects
 					(font
 						(size 1.27 1.27)
 					)
-					(hide yes)
 				)
 			)
 			(property "Value" "+5V"
 				(at 0 3.556 0)
+				(show_name no)
+				(do_not_autoplace no)
 				(effects
 					(font
 						(size 1.27 1.27)
@@ -36,38 +42,46 @@
 			)
 			(property "Footprint" ""
 				(at 0 0 0)
+				(show_name no)
+				(do_not_autoplace no)
+				(hide yes)
 				(effects
 					(font
 						(size 1.27 1.27)
 					)
-					(hide yes)
 				)
 			)
 			(property "Datasheet" ""
 				(at 0 0 0)
+				(show_name no)
+				(do_not_autoplace no)
+				(hide yes)
 				(effects
 					(font
 						(size 1.27 1.27)
 					)
-					(hide yes)
 				)
 			)
 			(property "Description" "Power symbol creates a global label with name \"+5V\""
 				(at 0 0 0)
+				(show_name no)
+				(do_not_autoplace no)
+				(hide yes)
 				(effects
 					(font
 						(size 1.27 1.27)
 					)
-					(hide yes)
 				)
 			)
 			(property "ki_keywords" "global power"
 				(at 0 0 0)
+				(show_name no)
+				(do_not_autoplace no)
+				(hide yes)
 				(effects
 					(font
 						(size 1.27 1.27)
 					)
-					(hide yes)
 				)
 			)
 			(symbol "+5V_0_1"
@@ -112,7 +126,7 @@
 				(pin power_in line
 					(at 0 0 90)
 					(length 0)
-					(name "~"
+					(name ""
 						(effects
 							(font
 								(size 1.27 1.27)
@@ -154,12 +168,24 @@
 		(color 0 0 0 0)
 		(uuid "134c1b32-2691-49f1-8c3e-3f89f2c92ded")
 	)
+	(junction
+		(at 119.38 95.25)
+		(diameter 0)
+		(color 0 0 0 0)
+		(uuid "3622ca53-673f-40f7-b57c-1ddffd2e865d")
+	)
 	(junction
 		(at 119.38 40.64)
 		(diameter 0)
 		(color 0 0 0 0)
 		(uuid "b5bb2435-e65f-48e0-968d-ab8aaa4b12c3")
 	)
+	(junction
+		(at 121.92 97.79)
+		(diameter 0)
+		(color 0 0 0 0)
+		(uuid "e22e6c2c-5305-44f7-987f-fe7ec7d9aaa8")
+	)
 	(junction
 		(at 121.92 85.09)
 		(diameter 0)
@@ -206,6 +232,26 @@
 		)
 		(uuid "12dfe020-b936-465c-883a-ec0410085d39")
 	)
+	(wire
+		(pts
+			(xy 113.03 102.87) (xy 124.46 102.87)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "1b3401bd-5ae1-4d34-9e3b-d3db3ee4e6d4")
+	)
+	(wire
+		(pts
+			(xy 119.38 95.25) (xy 119.38 87.63)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "1d06ec66-4951-42c4-9e79-8f28ea3c6219")
+	)
 	(wire
 		(pts
 			(xy 152.4 128.27) (xy 152.4 139.7)
@@ -236,6 +282,16 @@
 		)
 		(uuid "2f786809-61c4-4a44-85f0-30881f14094e")
 	)
+	(wire
+		(pts
+			(xy 113.03 95.25) (xy 119.38 95.25)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "303447c3-632a-4fd7-9736-f1ccebf0ec7b")
+	)
 	(wire
 		(pts
 			(xy 160.02 40.64) (xy 186.69 40.64)
@@ -256,6 +312,16 @@
 		)
 		(uuid "327fa699-588f-4e10-87ac-6f756e7bd13b")
 	)
+	(wire
+		(pts
+			(xy 113.03 97.79) (xy 121.92 97.79)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "3358c229-05c1-4b0f-899c-51fab46fb684")
+	)
 	(wire
 		(pts
 			(xy 160.02 43.18) (xy 186.69 43.18)
@@ -306,6 +372,16 @@
 		)
 		(uuid "54e60b55-b905-48d7-b9d9-f6391da4de8e")
 	)
+	(wire
+		(pts
+			(xy 121.92 97.79) (xy 121.92 160.02)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "596d737c-9f2b-43f1-82c4-12eb4d0641bf")
+	)
 	(wire
 		(pts
 			(xy 175.26 100.33) (xy 194.31 100.33)
@@ -326,6 +402,16 @@
 		)
 		(uuid "60d3ab8a-95df-46f3-bec6-2dc3a187f51f")
 	)
+	(wire
+		(pts
+			(xy 113.03 107.95) (xy 124.46 107.95)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "65ffd1c9-2a4b-44b0-9306-186abe439bf5")
+	)
 	(wire
 		(pts
 			(xy 165.1 128.27) (xy 165.1 139.7)
@@ -398,7 +484,7 @@
 	)
 	(wire
 		(pts
-			(xy 119.38 162.56) (xy 119.38 87.63)
+			(xy 119.38 162.56) (xy 119.38 95.25)
 		)
 		(stroke
 			(width 0)
@@ -468,7 +554,7 @@
 	)
 	(wire
 		(pts
-			(xy 121.92 85.09) (xy 121.92 160.02)
+			(xy 121.92 85.09) (xy 121.92 97.79)
 		)
 		(stroke
 			(width 0)
@@ -556,6 +642,16 @@
 		)
 		(uuid "c83111e5-dd8e-445b-8843-1c7a0bba7c97")
 	)
+	(wire
+		(pts
+			(xy 113.03 105.41) (xy 124.46 105.41)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "caa3485c-8a6f-4a95-8ea2-3a4e177aaebf")
+	)
 	(wire
 		(pts
 			(xy 160.02 33.02) (xy 186.69 33.02)
@@ -660,23 +756,29 @@
 		(lib_id "power:+5V")
 		(at 120.65 26.67 0)
 		(unit 1)
+		(body_style 1)
 		(exclude_from_sim no)
 		(in_bom yes)
 		(on_board yes)
+		(in_pos_files yes)
 		(dnp no)
 		(fields_autoplaced yes)
 		(uuid "d42bc7ce-1b9c-4e5d-92ff-216019b5c201")
 		(property "Reference" "#PWR047"
 			(at 120.65 30.48 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
-				(hide yes)
 			)
 		)
 		(property "Value" "+5V"
 			(at 120.65 21.59 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -685,36 +787,42 @@
 		)
 		(property "Footprint" ""
 			(at 120.65 26.67 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
-				(hide yes)
 			)
 		)
 		(property "Datasheet" ""
 			(at 120.65 26.67 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
-				(hide yes)
 			)
 		)
 		(property "Description" "Power symbol creates a global label with name \"+5V\""
 			(at 120.65 26.67 0)
+			(hide yes)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
 				)
-				(hide yes)
 			)
 		)
 		(pin "1"
 			(uuid "6b8898a7-06c7-44ed-b946-51e630f01a14")
 		)
 		(instances
-			(project ""
+			(project "keyboard_controller"
 				(path "/b230ff6d-d62b-4e9b-b4a9-a03792e35fdd"
 					(reference "#PWR047")
 					(unit 1)
@@ -735,11 +843,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "198a7a16-d719-45ee-9f17-7be8d234e902")
 		(property "Sheetname" "USB_hub"
 			(at 124.46 27.2284 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -749,6 +859,8 @@
 		)
 		(property "Sheetfile" "USB_interface.kicad_sch"
 			(at 124.46 72.9746 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -957,11 +1069,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "3e008f42-c8a7-4e04-b8be-bf15bd9f122f")
 		(property "Sheetname" "MCU"
 			(at 124.46 80.5684 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -971,6 +1085,8 @@
 		)
 		(property "Sheetfile" "MCU.kicad_sch"
 			(at 124.46 128.8546 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -980,6 +1096,8 @@
 		)
 		(property "Field2" ""
 			(at 124.46 81.28 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1186,6 +1304,36 @@
 				(justify left)
 			)
 		)
+		(pin "BATTERY_CHARGER_EN" input
+			(at 124.46 107.95 180)
+			(uuid "29d831a5-07a8-4eb0-a73b-80cbbe0c1add")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(pin "CHARGED" input
+			(at 124.46 105.41 180)
+			(uuid "151f7ab5-1ca4-4821-9713-f1845657a745")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(pin "USB_POWER_ENABLE" input
+			(at 124.46 102.87 180)
+			(uuid "7ad3e63f-e2f8-4502-aef9-ff581cab46c5")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
 		(instances
 			(project "keyboard_controller"
 				(path "/b230ff6d-d62b-4e9b-b4a9-a03792e35fdd"
@@ -1195,7 +1343,7 @@
 		)
 	)
 	(sheet
-		(at 78.74 54.61)
+		(at 78.74 92.71)
 		(size 34.29 17.78)
 		(exclude_from_sim no)
 		(in_bom yes)
@@ -1207,11 +1355,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "596f4890-a5ff-4776-a61d-272e3bcbcdd5")
 		(property "Sheetname" "POWER"
-			(at 78.74 53.8984 0)
+			(at 78.74 91.9984 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1220,7 +1370,9 @@
 			)
 		)
 		(property "Sheetfile" "POWER.kicad_sch"
-			(at 78.74 72.9746 0)
+			(at 78.74 111.0746 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1228,6 +1380,56 @@
 				(justify left top)
 			)
 		)
+		(pin "BATTERY_CHARGER_EN" input
+			(at 113.03 107.95 0)
+			(uuid "cf0f9dfc-0d02-4265-82bc-aab9c2a8e0af")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify right)
+			)
+		)
+		(pin "CHARGED" input
+			(at 113.03 105.41 0)
+			(uuid "7c2992db-27da-4041-95d1-129c9a38e71b")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify right)
+			)
+		)
+		(pin "USB_POWER_ENABLE" input
+			(at 113.03 102.87 0)
+			(uuid "bc1104a2-2352-49ca-bfbf-d214314512ce")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify right)
+			)
+		)
+		(pin "SCL" input
+			(at 113.03 97.79 0)
+			(uuid "e571ff41-592a-4c93-a004-14e6a8eca3f9")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify right)
+			)
+		)
+		(pin "SDA" input
+			(at 113.03 95.25 0)
+			(uuid "c37bf666-6ec9-44cb-8749-712e53531a8c")
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify right)
+			)
+		)
 		(instances
 			(project "keyboard_controller"
 				(path "/b230ff6d-d62b-4e9b-b4a9-a03792e35fdd"
@@ -1249,11 +1451,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "597f86ca-912d-4f96-a6ed-f7d99a92319e")
 		(property "Sheetname" "keyboard_interface"
 			(at 124.46 138.9884 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1263,6 +1467,8 @@
 		)
 		(property "Sheetfile" "keyboard_interface.kicad_sch"
 			(at 124.46 175.8446 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1421,11 +1627,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "81f7f138-c870-483b-b965-9895c9eb889f")
 		(property "Sheetname" "USB_input"
 			(at 78.74 27.2284 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1435,6 +1643,8 @@
 		)
 		(property "Sheetfile" "PWR.kicad_sch"
 			(at 78.74 47.5746 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1513,11 +1723,13 @@
 			(type solid)
 		)
 		(fill
-			(color 0 0 0 0.0000)
+			(color 0 0 0 0)
 		)
 		(uuid "f949d847-95e8-43ae-a947-73b7c5fb08a2")
 		(property "Sheetname" "USB_output_n_prog"
 			(at 186.69 27.2284 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)
@@ -1527,6 +1739,8 @@
 		)
 		(property "Sheetfile" "programming_interface.kicad_sch"
 			(at 186.69 72.9746 0)
+			(show_name no)
+			(do_not_autoplace no)
 			(effects
 				(font
 					(size 1.27 1.27)