first commit

config/daemon_profile.json

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+{
+  "opcua": {
+    "port": 4840,
+    "applicationName": "SoftBusDaemon"
+  },
+  "uplink": {
+    "listenHost": "127.0.0.1",
+    "listenPort": 9000
+  },
+  "plugins": {
+    "modbus": "protocol_modbus",
+    "canopen": "protocol_canopen"
+  },
+  "security": {
+    "tlsEnabled": false,
+    "certPath": "",
+    "keyPath": ""
+  }
+}

config/softbus_model.json

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+{
+  "site": "DemoSite",
+  "system": "DemoSystem",
+  "asset": "DemoAsset",
+  "devices": [
+    {
+      "stableDeviceKey": "SimModbusDevice",
+      "protocol": "modbus",
+      "points": [
+        {
+          "name": "Temperature",
+          "register": 40001,
+          "domain": "Process"
+        }
+      ]
+    }
+  ]
+}

config/ua_model.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Phase1 placeholder UA model file.
+  The daemon builds the address space dynamically from config/softbus_model.json.
+  Phase2 may import a static NodeSet2 XML generated from this template.
+-->
+<UANodeSet xmlns="http://opcfoundation.org/UA/2011/03/UANodeSet.xsd">
+  <Models>
+    <Model ModelUri="urn:softbus:demo" Version="1.0.0"/>
+  </Models>
+</UANodeSet>