flightgear-generic/flows-generic协议(43DAAD).json

[{"id":"fca2f5f.cdf3008","type":"tab","label":"generic协议","disabled":false,"info":""},{"id":"203ee85.484e918","type":"udp in","z":"fca2f5f.cdf3008","name":"","iface":"","port":"5597","ipv":"udp4","multicast":"false","group":"","datatype":"buffer","x":200,"y":200,"wires":[["13dcad67.7cbf03"]]},{"id":"13dcad67.7cbf03","type":"function","z":"fca2f5f.cdf3008","name":"","func":"var mess = String.fromCharCode.apply(null, new Uint8Array(msg.payload));\n//msg.payload = mess;\n\nvar obj = mess.replace(/\\n/g,\",\").replace(/\\t/g,\",\").replace(\" \",\"\").replace(\"  \",\"\").replace(\"   \",\"\") ;\nmsg.obj = obj;\n\nvar arr = obj.split(',');\nvar length = arr.length;\n\nvar myDate = new Date(); //实例一个时间对象；\nvar hours = ((Array(2).join(0)+myDate.getHours() ).slice(-2)) ;\nvar minutes = ((Array(2).join(0)+myDate.getMinutes()).slice(-2)) ;\nvar seconds = ((Array(2).join(0)+myDate.getSeconds()).slice(-2)) ;\nvar time = hours + \"\" + minutes + \"\" + seconds ;  // 时分秒 hhmmss\n\n//日期：年/月/日\nvar day = ((Array(2).join(0)+myDate.getDate() ).slice(-2)) ;\nvar month = ((Array(2).join(0)+(myDate.getMonth()+1)).slice(-2)) ;\nvar year = myDate.getFullYear().toString().substr(2, 2) ;\nvar date =  day + \"\" + month + \"\" + year;  // 日月年 ddmmyy\n\nfor(var i=0;i<length;i++)\n{\n    var tmp = arr[i].split('=');\n    var key = tmp[0];\n    var val = tmp[1];\n    \n    switch(key)\n    {\n        case \"lng\":\n            lng = val;\n            break;\n        case \"lat\":\n            lat = val;\n            break;\n        case \"heading\":\n            heading = val;  //航向(0~360)\n            break;\n        case \"airspeed\":\n            airspeed = val;\n            break;\n        case \"GS\":\n            GS = parseInt(val * 0.514);  //1节相当于 0.514 米/秒\n            break;\n        case \"A\":\n            A = parseInt(val * 0.3048);  //海拔高度（单位：米）\n            break;\n        case \"AGL\":\n            AGL = parseInt(val * 0.3048); //离地高度（单位：米）\n            break;  \n        default:\n            break;\n    }\n}\n\n//创建对象\nvar json = {\n\t\"bh\":\"43DAAD\",  //无人机编号、\n\t\"lng\":lng,  //经度\n\t\"lat\":lat,  //纬度\n\t\"hdg\":heading, //航向(0~360)\n\t\"vf\":GS,  //速度（单位：米/秒）\n\t\"ta\":AGL,   //离地高度（单位：米）\n\t\"tla\":A,  //海拔高度（单位：米）\n\t\"sc\":15,   //卫星数\n\t\"cri\":50,  //电池剩余电量百分比(电池剩余电量的百分比，范围为 [0, 100])\n\t\"fly\":true,   //飞行状态（true-正在飞行\n\t\"time\":time,  //时分秒hhmmss\n\t\"day\":date,  //日月年ddmmyy\n\t\"www\":\"\",   //skylines域名\n\t\"port\":0,     //skylines端口\n\t\"key\":\"\"   //skylines密钥\n}\n\nmsg.payload = json;\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":380,"y":200,"wires":[["4cf3ecc6.8a6a04","3dc4f858.f9a1a8"]]},{"id":"3dc4f858.f9a1a8","type":"mqtt out","z":"fca2f5f.cdf3008","name":"","topic":"/xxh/dji/43DAAD","qos":"2","retain":"","respTopic":"","contentType":"","userProps":"","correl":"","expiry":"","broker":"609ccc10.80f084","x":580,"y":200,"wires":[]},{"id":"4cf3ecc6.8a6a04","type":"debug","z":"fca2f5f.cdf3008","name":"","active":false,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":550,"y":140,"wires":[]},{"id":"609ccc10.80f084","type":"mqtt-broker","name":"mqtt.xinxinghang.cn","broker":"mqtt.xinxinghang.cn","port":"1883","clientid":"","usetls":false,"protocolVersion":"4","keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","birthMsg":{},"closeTopic":"","closeQos":"0","closePayload":"","closeMsg":{},"willTopic":"","willQos":"0","willPayload":"","willMsg":{},"sessionExpiry":""}]