4566704
3a44cb9e6a
- 实现 MIoT 客户端核心功能（MQTT 连接、设备管理、属性读写） - 支持云端 API 调用与局域网设备发现（mDNS） - 集成国际化（i18n）多语言支持 - 添加 MIoT 设备规约解析器（spec_parser） - 包含单元测试与使用示例
66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
// E4 — LAN device control example.
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// Demonstrates: init network → create LAN controller → register device → wait for online → subscribe.
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package main
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import (
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"fmt"
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"time"
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"miot"
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)
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func main() {
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// 1. Initialize network monitor
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network := miot.NewMIoTNetwork(nil, nil, 30*time.Second)
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network.Init()
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defer network.Deinit()
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// 3. Create MIPS service (required by MIoTLan)
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svc := miot.NewMipsService()
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svc.Init()
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defer svc.Deinit()
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// 4. Create LAN controller
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lan, err := miot.NewMIoTLan(nil, network, svc, true, 0)
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if err != nil {
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fmt.Printf("Create LAN error: %v\n", err)
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return
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}
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defer lan.Deinit()
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// 5. Register devices with hardcoded values
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// Replace with your actual device DID and token (32 hex chars)
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devices := map[string]map[string]interface{}{
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"12345678": {
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"did": "12345678",
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"token": "00000000000000000000000000000000",
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},
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}
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lan.UpdateDevices(devices)
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fmt.Println("已注册设备，等待上线...")
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// 6. Subscribe to device state
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lan.SubDeviceState("demo", func(did string, state map[string]interface{}, ctx interface{}) {
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fmt.Printf("[设备状态] DID=%s, State=%v\n", did, state)
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}, nil)
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// 7. Subscribe to property changes (all properties)
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did := "12345678"
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lan.SubProp(did, func(params map[string]interface{}, ctx interface{}) {
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fmt.Printf("[属性变化] DID=%s, siid=%v, piid=%v, value=%v\n",
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params["did"], params["siid"], params["piid"], params["value"])
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}, 0, 0, nil)
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// 8. Wait for device to come online
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fmt.Println("等待设备上线 (30秒)...")
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time.Sleep(30 * time.Second)
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// Print current online devices
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devList := lan.GetDevList()
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fmt.Println("\n=== 在线设备 ===")
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for did, state := range devList {
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fmt.Printf(" DID: %s, State: %v\n", did, state)
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}
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fmt.Println("示例结束")
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}
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