Eric Fernandez / telemetria-pruebas

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Commit 66da13c695e89915577b877f57237f7a1f000b49

Authored by Eric Fernandez
1 parent e21c618a70
Exists in master

console log on query

Showing 1 changed file with 2 additions and 0 deletions   Show diff stats
1 //express 1 //express
2 const express = require('express'); 2 const express = require('express');
3 const app = express(); 3 const app = express();
4 const config = require('./config/config.json'); 4 const config = require('./config/config.json');
5 const socket = require('./socket/socket.js'); 5 const socket = require('./socket/socket.js');
6 6
7 const port = config.servidorveeder.port; 7 const port = config.servidorveeder.port;
8 const host = config.servidorveeder.direccion; 8 const host = config.servidorveeder.direccion;
9 var fecha; 9 var fecha;
10 10
11 app.listen(config.servidornode.port); 11 app.listen(config.servidornode.port);
12 12
13 app.get('/tank-info/:tank*?', function (req, res) { 13 app.get('/tank-info/:tank*?', function (req, res) {
14 14
15 console.log('Se realiza consulta de tankes, ' + req.ip);
16
15 socket.initConection(port, host); 17 socket.initConection(port, host);
16 18
17 var numberTank = req.params.tank ? req.params.tank : '00'; 19 var numberTank = req.params.tank ? req.params.tank : '00';
18 20
19 socket.getTank('i201' + numberTank).then(function (response) { 21 socket.getTank('i201' + numberTank).then(function (response) {
20 22
21 //obtengo una cadena de caracteres, los primeros 17 datos son de informacion de tanque 23 //obtengo una cadena de caracteres, los primeros 17 datos son de informacion de tanque
22 // e información de la fecha 24 // e información de la fecha
23 fecha = response.slice(7, 17); 25 fecha = response.slice(7, 17);
24 26
25 var dataTanks = getJson(response.slice(17, response.length)); 27 var dataTanks = getJson(response.slice(17, response.length));
26 28
27 res.status(200).send(dataTanks); 29 res.status(200).send(dataTanks);
28 30
29 socket.end(); 31 socket.end();
30 }); 32 });
31 }); 33 });
32 34
33 function getJson(tanks) { 35 function getJson(tanks) {
34 36
35 var json = { 37 var json = {
36 tanques: [] 38 tanques: []
37 }; 39 };
38 var arraysTanks = []; 40 var arraysTanks = [];
39 41
40 while (tanks.length > 10) { 42 while (tanks.length > 10) {
41 43
42 var stringTank = tanks.slice(0, 9); 44 var stringTank = tanks.slice(0, 9);
43 var cantOfProperties = stringTank.length + (parseInt(tanks.slice(7, 9)) * 8); 45 var cantOfProperties = stringTank.length + (parseInt(tanks.slice(7, 9)) * 8);
44 stringTank += tanks.slice(9, cantOfProperties) 46 stringTank += tanks.slice(9, cantOfProperties)
45 47
46 arraysTanks.push(stringTank); 48 arraysTanks.push(stringTank);
47 49
48 tanks = tanks.slice(stringTank.length, tanks.length); 50 tanks = tanks.slice(stringTank.length, tanks.length);
49 } 51 }
50 52
51 arraysTanks.forEach(function (tank) { 53 arraysTanks.forEach(function (tank) {
52 var objTank = { 54 var objTank = {
53 tank: tank.slice(0, 2), 55 tank: tank.slice(0, 2),
54 fecha: fecha, 56 fecha: fecha,
55 product: tank.slice(2, 3), 57 product: tank.slice(2, 3),
56 deliveryProgress: tank.slice(3, 4), 58 deliveryProgress: tank.slice(3, 4),
57 testProgress: tank.slice(4, 5), 59 testProgress: tank.slice(4, 5),
58 alarm: tank.slice(5, 6), 60 alarm: tank.slice(5, 6),
59 volume: getValue(tank.slice(9, 17)), 61 volume: getValue(tank.slice(9, 17)),
60 tCVolume: getValue(tank.slice(17, 25)), 62 tCVolume: getValue(tank.slice(17, 25)),
61 ullage: getValue(tank.slice(25, 33)), 63 ullage: getValue(tank.slice(25, 33)),
62 altura: getValue(tank.slice(33, 41)), 64 altura: getValue(tank.slice(33, 41)),
63 agua: getValue(tank.slice(41, 49)), 65 agua: getValue(tank.slice(41, 49)),
64 temperatura: getValue(tank.slice(49, 57)), 66 temperatura: getValue(tank.slice(49, 57)),
65 alturaAgua: getValue(tank.slice(57, 65)), 67 alturaAgua: getValue(tank.slice(57, 65)),
66 } 68 }
67 69
68 json.tanques.push(objTank); 70 json.tanques.push(objTank);
69 }); 71 });
70 72
71 json.cantidadTanques = json.tanques.length; 73 json.cantidadTanques = json.tanques.length;
72 74
73 return json; 75 return json;
74 } 76 }
75 77
76 function getValue(property) { 78 function getValue(property) {
77 79
78 var binary = parseInt(property, 16).toString(2); 80 var binary = parseInt(property, 16).toString(2);
79 81
80 if (binary.length < 32) { 82 if (binary.length < 32) {
81 83
82 var difence = 32 - binary.length; 84 var difence = 32 - binary.length;
83 85
84 var ceros = ''; 86 var ceros = '';
85 87
86 for (let i = 0; i < difence; i++) { 88 for (let i = 0; i < difence; i++) {
87 ceros += '0'; 89 ceros += '0';
88 } 90 }
89 91
90 binary = ceros + binary; 92 binary = ceros + binary;
91 } 93 }
92 94
93 var e = parseInt(binary.slice(1, 9), 2).toString(10); 95 var e = parseInt(binary.slice(1, 9), 2).toString(10);
94 96
95 var m = parseInt(binary.slice(9), 2).toString(10); 97 var m = parseInt(binary.slice(9), 2).toString(10);
96 98
97 var exponent = 2 ** (e - 127); 99 var exponent = 2 ** (e - 127);
98 100
99 101
100 if(parseInt(binary.slice(0, 1))) exponent = exponent * -1; 102 if(parseInt(binary.slice(0, 1))) exponent = exponent * -1;
101 103
102 var mantissa = 1.0 + (m / 8388608); 104 var mantissa = 1.0 + (m / 8388608);
103 105
104 return parseFloat(exponent * mantissa).toFixed(2); 106 return parseFloat(exponent * mantissa).toFixed(2);
105 } 107 }
106 108