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- var machineInfo = require('./global')
- var checksum = require('./checksum')
- module.exports = {
- // 开始取零
- beginSetZero:function () {
- let data = [];
- data.push(0x04);
- data.push(0x00);
- data.push(0x02);
- data.push(0x00);
- return Buffer(data);
- },
- // 停止取零
- endSetZero:function () {
- let data = [];
- data.push(0x04);
- data.push(0x00);
- data.push(0x04);
- data.push(0x00);
- return Buffer(data);
- },
- // 开始采集
- startCollection:function () {
- let data = [];
- data.push(0x04);
- data.push(0x00);
- data.push(0x03);
- data.push(0x00);
- return Buffer(data);
- },
- // 停止采集
- endCollection:function () {
- let data = [];
- data.push(0x04);
- data.push(0x00);
- data.push(0x04);
- data.push(0x00);
- return Buffer(data);
- },
- // 复位
- resetDevice:function () {
- let data = [];
- data.push(0x16);
- data.push(0x00);
- return Buffer(data);
- },
- socketPressReset: function () {
- let data = [];
- let snLength = machineInfo.sn.length;
- data.push(0x3a);
- data.push(1);
- data.push(snLength);
- data = data.concat(machineInfo.sn);
- console.log(data)
- let checkSum = checksum(data);
- data.push(checkSum);
- return Buffer(data);
- },
- }
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