docs: 为所有代码源文件添加详细中文注释，并在设计文档中纠正GPIO物理引脚映射表

Hardware/text.kicad_pro

@@ -39,9 +39,9 @@
         "other_text_thickness": 0.15,
         "other_text_upright": false,
         "pads": {
-          "drill": 0.0,
-          "height": 0.310008,
-          "width": 0.529997
+          "drill": 1.1,
+          "height": 2.0,
+          "width": 2.0
         },
         "silk_line_width": 0.1,
         "silk_text_italic": false,
@@ -210,7 +210,10 @@
         }
       ],
       "track_widths": [
-        0.0
+        0.0,
+        0.15,
+        0.25,
+        0.4
       ],
       "tuning_pattern_settings": {
         "diff_pair_defaults": {
@@ -279,12 +282,7 @@
     "equivalence_files": []
   },
   "erc": {
-    "erc_exclusions": [
-      [
-        "power_pin_not_driven|3200400|1346200|270b45f3-22a3-458a-a43c-db627535af63|00000000-0000-0000-0000-000000000000|/72df0bee-e55e-4d81-989a-168573031a0a|/72df0bee-e55e-4d81-989a-168573031a0a|",
-        ""
-      ]
-    ],
+    "erc_exclusions": [],
     "meta": {
       "version": 0
     },
@@ -470,9 +468,9 @@
       "endpoint_off_grid": "warning",
       "extra_units": "error",
       "field_name_whitespace": "warning",
-      "footprint_filter": "ignore",
+      "footprint_filter": "warning",
       "footprint_link_issues": "warning",
-      "four_way_junction": "ignore",
+      "four_way_junction": "warning",
       "ground_pin_not_ground": "warning",
       "hier_label_mismatch": "error",
       "isolated_pin_label": "warning",
@@ -488,7 +486,7 @@
       "net_not_bus_member": "warning",
       "no_connect_connected": "warning",
       "no_connect_dangling": "warning",
-      "pin_not_connected": "error",
+      "pin_not_connected": "warning",
       "pin_not_driven": "error",
       "pin_to_pin": "warning",
       "power_pin_not_driven": "error",
@@ -496,8 +494,8 @@
       "similar_label_and_power": "warning",
       "similar_labels": "warning",
       "similar_power": "warning",
-      "simulation_model_issue": "ignore",
-      "single_global_label": "ignore",
+      "simulation_model_issue": "warning",
+      "single_global_label": "warning",
       "stacked_pin_name": "warning",
       "unannotated": "error",
       "unconnected_wire_endpoint": "warning",
@@ -622,14 +620,50 @@
           "label": "Datasheet",
           "name": "Datasheet",
           "show": true
+        },
+        {
+          "group_by": false,
+          "label": "Sim.Device",
+          "name": "Sim.Device",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Sim.Pins",
+          "name": "Sim.Pins",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Sim.Type",
+          "name": "Sim.Type",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "LCSC",
+          "name": "LCSC",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "描述",
+          "name": "Description",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "#",
+          "name": "${ITEM_NUMBER}",
+          "show": false
         }
       ],
       "filter_string": "",
       "group_symbols": true,
       "include_excluded_from_bom": true,
-      "name": "Default Editing",
+      "name": "",
       "sort_asc": true,
-      "sort_field": "位号"
+      "sort_field": "${EXCLUDE_FROM_BOM}"
     },
     "bus_aliases": {},
     "connection_grid_size": 50.0,
@@ -660,6 +694,14 @@
     "meta": {
       "version": 1
     },
+    "ngspice": {
+      "fix_include_paths": true,
+      "meta": {
+        "version": 0
+      },
+      "model_mode": 4,
+      "workbook_filename": ""
+    },
     "page_layout_descr_file": "",
     "plot_directory": "",
     "reuse_designators": true,
@@ -672,7 +714,7 @@
         "uuid": "72df0bee-e55e-4d81-989a-168573031a0a"
       }
     ],
-    "used_designators": "#PWR28,#PWR57-58",
+    "used_designators": "#PWR59,U15",
     "variants": []
   },
   "sheets": [