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@handsometechs/protocol-client

Installation

npm i --save @handsometechs/protocol-client

@handsometechs/protocol-client -> API

tcp初始化

var tcpClient = require('@handsometechs/protocol-client').tcpClient;
var use_tcpClient = new tcpClient(PORT,HOST);

wirte(message)

发送数据

• message {string json} required

message(callback)

接收数据

• callback {function} required

end()

关闭连接

udp初始化

var udpClient = require('@handsometechs/protocol-client').udpClient;
var use_udpClient = new udpClient();

wirte(message,port,host)

发送数据

• message {string json} required
• port {string } required
• host {string } required

message(callback)

接收数据

• callback {function} required

end()

关闭连接

##公有方法

DevEUI(param)

接收数据

• param {string} required 8个字节

fcnt(number)

接收数据

• param {number} required

payload()

接收数据

• param {string} required 16个字节及其倍数

DevNonce()

接收数据

• param {string} required 2个字节

DevAddr()

接收数据

• param {string} required 4个字节

AppKey()

接收数据

• param {string} required 16个字节

AppNonce()

接收数据

• param {string} required 2个字节

RandomBuffer(param)

接收数据

• param {number} required

Examples

tcpClient

var tcpClient = require('@handsometechs/protocol-client').tcpClient;
var HOST = 3000;
var PORT = 'localhost';
var use_tcpClient = new tcpClient(PORT,HOST);
var DevEUI = use_tcpClient.RandomBuffer(8);
var DevNonce = use_tcpClient.RandomBuffer(2);
var send = {
    'DevEUI' : DevEUI,
    'DevNonce' : DevNonce
};
use_tcpClient.write(send);
use_tcpClient.message(function (data) {
    console.log('data',data);
})

udpClient

var udpClient = require('@handsometechs/protocol-client').udpClient;
var use_udpClient = new udpClient(PORT,HOST);
var DevEUI = use_tcpClient.RandomBuffer(8);
var DevNonce = use_tcpClient.RandomBuffer(2);
var send = {
    'DevEUI' : DevEUI,
    'DevNonce' : DevNonce
};
var HOST = 3000;
var PORT = 'localhost';
use_udpClient.write(send,PORT,HOST);
use_udpClient.message(function (data) {
    console.log('data',data);
})