初始

third/plane/mqtt/emqx.go

@@ -0,0 +1,197 @@
+package mqtt
+
+import (
+	"context"
+	"fmt"
+	mqtt "github.com/eclipse/paho.mqtt.golang"
+	"github.com/gogf/gf/v2/frame/g"
+	"github.com/gogf/gf/v2/os/gctx"
+	"github.com/gogf/gf/v2/os/gtimer"
+	"github.com/tiger1103/gfast/v3/third/plane/dj"
+	"github.com/tiger1103/gfast/v3/third/plane/event"
+	"strings"
+	"time"
+)
+
+var timer *gtimer.Timer
+var client mqtt.Client
+var eventMap map[string]*event.EventPublisher
+
+const (
+	osd            = "osd"            //设备端定频向云平台推送的设备属性（properties）， 具体内容范围参见物模型内容
+	state          = "state"          //设备端按需上报向云平台推送的设备属性（properties）， 具体内容范围参见物模型内容
+	services_reply = "services_reply" //设备对 service 的回复、处理结果
+	events         = "events"         //设备端向云平台发送的，需要关注和处理的事件。 比如SD满了，飞机解禁禁飞区等信息（事件范围参见物模型内容）
+	status         = "status"         //设备上下线、更新拓扑
+	set_reply      = "set_reply"      //设备属性设置的响应
+	requests       = "requests"       //设备端向云平台发送请求，为了获取一些信息，比如上传的临时凭证
+	services       = "services"       //云平台向设备发送的服务（具体service identifier 见物模型内容）。
+)
+
+var MsgCallBackMap map[string]CB
+
+func InitMQTT() {
+	eventMap = make(map[string]*event.EventPublisher)
+	timer = gtimer.New()
+	initMsgs()
+	dj.InitError()
+	connect()
+}
+
+func initMsgs() {
+	MsgCallBackMap = make(map[string]CB)
+	msgs := []CB{
+		{osd, dealOsd, nil},
+		{state, deal_state, nil},
+		{requests, deal_requests, nil},
+		{services_reply, deal_services_reply, nil},
+		{status, deal_status, nil},
+		{events, deal_events, nil},
+		{services, deal_services, nil},
+	}
+	for _, msg := range msgs {
+		MsgCallBackMap[msg.Flag] = msg
+	}
+}
+
+type CB struct {
+	Flag  string
+	Recv  func(mqtt.Client, mqtt.Message) //接收消息
+	Reply func(mqtt.Client, mqtt.Message) //回复消息
+}
+
+func connect() {
+	host := g.Cfg().MustGet(gctx.New(), "mqtt.host").String()
+	port := g.Cfg().MustGet(gctx.New(), "mqtt.port").String()
+	username := g.Cfg().MustGet(gctx.New(), "mqtt.username").String()
+	password := g.Cfg().MustGet(gctx.New(), "mqtt.password").String()
+	clientid := g.Cfg().MustGet(gctx.New(), "mqtt.clientid").String()
+	topics := g.Cfg().MustGet(gctx.New(), "mqtt.topics").String()
+	fmt.Println(host, port, username, password, clientid, topics, "tcp://"+host+":"+port)
+	opts := mqtt.NewClientOptions()
+	opts.AddBroker("tcp://" + host + ":" + port) // 设置MQTT代理服务器地址
+	opts.SetClientID(clientid)                   // 设置客户端ID
+	opts.SetPassword(password)                   // 设置客户端ID
+	opts.SetUsername(username)                   // 设置客户端ID
+	// 处理消息接收
+	opts.SetDefaultPublishHandler(receiveHandler)
+	opts.SetConnectionLostHandler(disconnected)
+	opts.SetOnConnectHandler(connected)
+	opts.SetKeepAlive(1000 * time.Second) //超时等待，防止客户端掉线
+	opts.SetAutoReconnect(true)
+	client = mqtt.NewClient(opts)
+	// 连接MQTT代理服务器
+	if token := client.Connect(); token.Wait() && token.Error() != nil {
+		panic(token.Error())
+	}
+	arr := strings.Split(topics, ",")
+	for _, topic := range arr {
+		// 订阅主题
+		fmt.Println("订阅主题", topic)
+		if token := client.Subscribe(topic, 0, nil); token.Wait() && token.Error() != nil {
+			fmt.Println(token.Error())
+		}
+		//fmt.Println(topic)
+	}
+
+	//ctx := gctx.New()
+	////格式化
+	//DeviceFormat(ctx, "4SEDL9C001X8GE")
+	//DroneFormat(ctx, "4SEDL9C001X8GE")
+	//DeviceFormat(ctx, "7CTDM4100BG7HV")
+	//DroneFormat(ctx, "7CTDM4100BG7HV")
+
+	//飞机升级
+	//OtaCreateFunc(ctx, "8UUXN4P00A06NK")
+
+	//gtimer.SetTimeout(gctx.New(), 2*time.Second, func(ctx context.Context) {
+	//sn := "4SEDL9C001X8GE"
+	//err, d := speaker_audio_play_start(sn)
+	//if err != nil {
+	//	fmt.Println(err)
+	//	return
+	//}
+	//整一个pcm的音频文件
+	//	point := dj.Point{}
+	//	point.Longitude = 106.541923087
+	//	point.Latitude = 23.458531397
+	//	point.Height = 823.8873291015625 + 10
+	//	//err, d := Flight_authority_grab(sn)
+	//	//if err != nil {
+	//	//	return
+	//	//}
+	//	err, d := Fly_to_point(sn, point)
+	//fmt.Println(d)
+	//	fmt.Println(err)
+	//
+	//	sn = "4TADL210010014" //中煤广西机库的sn
+	//	////	//sn = "4TADL2E001002D" //机库的sn
+	//	////	//sn = "1581F5BMD2323001S928" //飞机的sn
+	//	////dev_sn := "1581F5BMD23280014131" //吉林飞机的sn
+	//	//dev_sn := "1581F5BMD238V00172JR" //吉林飞机的sn
+	//	//camera_index := "165-0-7" //机库的摄像头id
+	//	////camera_index = "53-0-0"          //飞机摄像头1的id
+	//	//camera_index = "39-0-7" //飞机摄像头2的id
+	//	//Debug_mode_open(sn) //调试模式，先调试模式才能飞行器开机，推流不需要調試
+	//	//Debug_mode_close(sn)
+	//	//err, d := Cover_open(sn) //打开舱盖
+	//	//err, d := Cover_close(sn)
+	//	//err, d := Drone_open(sn) //飞行器开机
+	//	//err, d := Drone_close(sn) //飞行器关机
+	//	//err, d := Device_reboot(sn)
+	//	//
+	//	//fmt.Println(d)
+	//	//if err != nil {
+	//	//	fmt.Println(err)
+	//	//} //打开舱盖
+	//	////fmt.Println("打开舱盖")
+	//	//err, d := Live_start_push(sn, sn, camera_index)
+	//	//err, d := Live_stop_push(sn, sn, camera_index)
+	//
+	//	//fmt.Println(d)
+	//	//if err != nil {
+	//	//	fmt.Println(err)
+	//	//	return
+	//	//} //关闭舱盖
+	//	////fmt.Println(d.Data.Result)
+	//	////	//device_reboot()
+	//	////	//if err != nil {
+	//	////	//	return
+	//	////	//}
+	//	////	//fmt.Println(d)
+	//	////	//live_stop_push(sn, sn, camera_index)
+	//	////
+	//})
+}
+
+func receiveHandler(client mqtt.Client, msg mqtt.Message) {
+	topic := msg.Topic()
+	arrs := strings.Split(topic, "/")
+
+	tp := arrs[len(arrs)-1]
+	if v, ok := MsgCallBackMap[tp]; ok {
+		v.Recv(client, msg)
+		if v.Reply != nil {
+			v.Reply(client, msg)
+		}
+	} else {
+		fmt.Println("非法topic", topic)
+	}
+}
+func disconnected(client mqtt.Client, err error) {
+	fmt.Println("断开了，准备重连")
+	if err != nil {
+		fmt.Println(err)
+		g.Log("uav").Error(gctx.New(), err)
+	}
+
+	timer.Start()
+	timer.Add(gctx.New(), time.Second*5, func(ctx context.Context) {
+		connect()
+	})
+}
+
+func connected(client mqtt.Client) {
+	fmt.Println("链接成功")
+	timer.Stop()
+}

third/plane/mqtt/entity.go

@@ -0,0 +1,31 @@
+package mqtt
+
+// LiveStreamingCapabilityUpdateEntity 直播能力更新 UP
+type LiveStreamingCapabilityUpdateEntity struct {
+	Tid       string `json:"tid"`
+	Bid       string `json:"bid"`
+	Timestamp int64  `json:"timestamp"`
+	Gateway   string `json:"gateway"`
+	Method    string `json:"method"`
+	Data      struct {
+		LiveCapacity struct {
+			AvailableVideoNumber  int `json:"available_video_number"`
+			CoexistVideoNumberMax int `json:"coexist_video_number_max"`
+			DeviceList            []struct {
+				Sn                    string `json:"sn"`
+				AvailableVideoNumber  int    `json:"available_video_number"`
+				CoexistVideoNumberMax int    `json:"coexist_video_number_max"`
+				CameraList            []struct {
+					CameraIndex           string `json:"camera_index"`
+					AvailableVideoNumber  int    `json:"available_video_number"`
+					CoexistVideoNumberMax int    `json:"coexist_video_number_max"`
+					VideoList             []struct {
+						VideoIndex           string   `json:"video_index"`
+						VideoType            string   `json:"video_type"`
+						SwitchableVideoTypes []string `json:"switchable_video_types"`
+					} `json:"video_list"`
+				} `json:"camera_list"`
+			} `json:"device_list"`
+		} `json:"live_capacity"`
+	} `json:"data"`
+}