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2024-03-06 93feb80ee51b6b8e99bf780689f5f7e9aa02427e

工位终端修改

 jcdm-ui/src/utils/MySerialPort.js

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,186 @@

export default class MySerialPort  {
  constructor() {
    this.state = {
      portIndex: undefined,
      ports: [],
      isOpen: false,
      writeType: 1,
      readType: 1,
      isScroll: true,
      readValue: [],
      status:false,
      //port参数
      baudRate: "9600",
      dataBits: "8",
      stopBits: "1",
      parity: "none",
      flowControl: "none",
    };
    this.keepReading=false;
    this.getPorts = this.getPorts.bind(this);
    this.handleRequestPort = this.handleRequestPort.bind(this);
    this.handleChildrenChange = this.handleChildrenChange.bind(this);
    this.readText = this.readText.bind(this);
    this.writeText = this.writeText.bind(this);
    this.handleClear = this.handleClear.bind(this);
    this.a2hex = this.a2hex.bind(this);
    this.hex2a = this.hex2a.bind(this);
    this.hex2atostr=this.hex2atostr.bind(this);
    this.reader={};
    this.closed;
  }

  async getPorts() {
    // èŽ·å–已授权的全部串口
    let ports = await navigator.serial.getPorts();
    this.setState({
      ports,
    });
  }
  async handleRequestPort() {
    // è¯·æ±‚授权
    try {
      await navigator.serial.requestPort();
      await this.getPorts();
    } catch (e) {
      this.$message.error(e.toString());
    }
  }
  async openPort(portIndex, isOpen,callBack=null) {
    // æ‰“开串口
    let port = this.state.ports[portIndex];
    if (!isOpen) {
      // å…³é—­ä¸²å£
      this.keepReading = false;
      this.reader.cancel();
      await this.closed;
      this.handlePortOpen({
        portIndex,
        isOpen,
      });
    } else {
      await port.open({
        baudRate: this.state.baudRate,
        dataBits: this.state.dataBits,
        stopBits: this.state.stopBits,
        parity: this.state.parity,
        flowControl: this.state.flowControl,
      });
      this.handlePortOpen({
        portIndex,
        isOpen,
      });
      this.keepReading = true;
      this.closed=this.readUntilClosed(portIndex,callBack);
    }
  }
  async readUntilClosed(portIndex,callBack=null) {
    let port = this.state.ports[portIndex];
    while (port.readable && this.keepReading) {
      this.reader = port.readable.getReader();
      try {
        let readCache=[]
        while (true) {
          const { value, done } = await this.reader.read();
          if (done) {
            break;
          }
          readCache.push(...value)
          setTimeout(() => {
            if(readCache.length>0){
              this.readText(readCache);
              callBack(readCache)
              readCache=[]
            }
          }, 300);//串口缓存
        }
      } catch (error) {
        this.$message.error(error.toString());
      } finally {
        this.reader.releaseLock();
      }
      await port.close();
    }
  }
  handlePortOpen({ portIndex, isOpen }) {
    // å¤„理打开串口
    this.setState({
      portIndex,
      isOpen,
    });
  }
  handleChildrenChange(type, value) {
    this.setState({
      [type]: value,
    });
  }
  portWrite(value) {
    return new Promise(async (resolve, reject) => {
      if (!this.state.isOpen) {
        this.$message.error("串口未打开");
        reject();
        return;
      } else {
        let port = this.state.ports[this.state.portIndex];
        const writer = port.writable.getWriter();
        await writer.write(new Uint8Array(value));
        writer.releaseLock();
        resolve(value);
      }
    });
  }
  readText(value) {
    console.log(value, "读取");
    let newValue = this.state.readValue.concat({
      value,
      type: 1,
    });
    this.setState({
      readValue: newValue,
    });
  }
  writeText(value) {
    console.log(value, "写入");
    this.portWrite(value).then((res) => {
      let newValue = this.state.readValue.concat({
        value: res,
        type: 2,
      });
      this.setState({
        readValue: newValue,
      });
    });
  }
  handleClear() {
    this.setState({
      readValue: [],
    });
  }
  componentDidMount() {
    this.getPorts();
  }
  handleState(status) {
    this.setState({
      status,
    });
  }
  setState(obj){
    Object.keys(this.state).forEach(key => {
      if(obj[key]!=undefined){
        this.state[key]=obj[key]
      }
    });
  }
  //字节转字符串
  hex2atostr(arr) {
    return String.fromCharCode.apply(String,arr);
  }
  hex2a(hexx) {
    return String.fromCharCode(hexx);
  }
  //字符转16进制
  a2hex(str) {
    return str.charCodeAt(0);
  }
}

 jcdm-ui/src/utils/usb.json

¶Ô±ÈÐÂÎļþ
ÎļþÌ«´ó

 jcdm-ui/src/views/main/bs/workshop/test.vue

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,402 @@
<template>
  <div>
    <el-row
      type="flex"
      class="row-bg"
      justify="center"
      v-show="portsList.length === 0"
    >
      <el-col :span="7">
        <div style="margin-top: 400px">
          <span style="display: block">
            ä»…支持Chrome 89+或者Edge 89+浏览器(安全上下文（HTTPS）中可用)
          </span>
          <el-button type="primary" @click="obtainAuthorization">授权</el-button>
        </div>
      </el-col>
    </el-row>
    <el-form
      v-show="portsList.length > 0"
      ref="form1"
      :model="form1"
      label-width="100px">
      <el-row>
        <el-col :span="6"
        ><div>
          <el-form-item label="串口">
            <el-select
              v-model="form1.port"
              filterable
              placeholder="请选择串口"
              :disabled="isDisable"
            >
              <el-option
                v-for="item in portsList"
                :key="item.value"
                :label="item.label"
                :value="item.value"
              >
              </el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="波特率">
            <el-autocomplete
              popper-class="my-autocomplete"
              v-model="form1.baudRate"
              :fetch-suggestions="querySearch"
              placeholder="请输入波特率"
              :disabled="isDisable"
            >
              <i class="el-icon-edit el-input__icon" slot="suffix"> </i>
              <template slot-scope="{ item }">
                <div class="name">{{ item.value }}</div>
                <span class="addr">{{ item.address }}</span>
              </template>
            </el-autocomplete>
          </el-form-item>
          <el-form-item label="数据位">
            <el-select
              v-model="form1.dataBits"
              placeholder="请选择数据位"
              :disabled="isDisable"
            >
              <el-option label="7" value="7"></el-option>
              <el-option label="8" value="8"></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="停止位">
            <el-select
              v-model="form1.stopBits"
              placeholder="请选择停止位"
              :disabled="isDisable"
            >
              <el-option label="1" value="1"></el-option>
              <el-option label="2" value="2"></el-option>
            </el-select>
          </el-form-item>

          <el-form-item label="校验位">
            <el-select
              v-model="form1.parity"
              placeholder="请选择校验位"
              :disabled="isDisable"
            >
              <el-option label="None" value="none"></el-option>
              <el-option label="Even" value="even"></el-option>
              <el-option label="Odd" value="odd"></el-option>
            </el-select>
          </el-form-item>

          <el-form-item label="流控制">
            <el-select
              v-model="form1.flowControl"
              placeholder="请选择流控制"
              :disabled="isDisable"
            >
              <el-option label="None" value="none"></el-option>
              <el-option label="HardWare" value="hardware"></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="显示历史">
            <el-switch
              v-model="form1.isShowHistory"
              @change="loadHistory"
            ></el-switch>
            <el-button
              type="danger"
              icon="el-icon-delete"
              circle
              title="清空历史"
              @click="clearHistory"
            ></el-button>
          </el-form-item>
          <el-form-item label="发送区设置" v-show="isShowSendArea">
            <el-form-item label="发送格式">
              <el-radio-group v-model="form1.type">
                <el-radio label="1">ASCII</el-radio>
                <el-radio label="2">HEX</el-radio>
              </el-radio-group>
            </el-form-item>
            <el-form-item label="发送信息">
              <el-input type="textarea" v-model="form1.sendMsg"></el-input>
            </el-form-item>
            <el-button type="primary" @click="sendCommon">发送</el-button>
          </el-form-item>

          <el-form-item>
            <el-button :type="btnType" @click="connectBtn">{{
                btnText
              }}</el-button>
            <el-button type="info" @click="obtainAuthorization"
            >新增授权</el-button
            >
          </el-form-item>
        </div>
        </el-col>
        <el-col :span="10"
        ><div>
          <el-form-item label="条码信息">
            <el-input
              type="textarea"
              v-model="form1.desc"
              disabled
              :autosize="{ minRows: 21, maxRows: 25 }"
            ></el-input>
          </el-form-item></div
        ></el-col>
      </el-row>
    </el-form>
  </div>
</template>

<script>
import MySerialPort from "@/utils/MySerialPort";
import USBDevice from "@/utils/usb.json";
export default {
  data() {
    return {
      input: "",
      keepReading: true,
      form1: {
        baudRate: "9600",
        dataBits: "8",
        stopBits: "1",
        parity: "none",
        flowControl: "none",
        desc: "",
        type: "1",
        isShowHistory: false,
      },
      btnType: "primary",
      btnText: "连接串口",
      restaurants: [],
      portsList: [],
      isShowSendArea: false,
      readType: 1,
    };
  },
  mounted() {
    if ("serial" in navigator) {
      this.myserialport = new MySerialPort();
      this.getPorts();
      navigator.serial.addEventListener("connect", (e) => {
        this.$message.success("设备已连接");
        this.getPorts();
      });
      navigator.serial.addEventListener("disconnect", (e) => {
        this.$message.error("设备已断开");
      });
      this.restaurants = this.loadAll();
    } else {
      this.$message.error(
        "当前为HTTP模式或者浏览器版本过低，不支持网页连接串口"
      );
    }
  },
  computed: {
    isDisable() {
      return this.btnType === "danger";
    },
  },
  methods: {
    //接受数据的回调
    callBack(value) {
      if (this.form1.isShowHistory) this.form1.desc = this.readLi().join("");
      else {
        if (value.length > 0)
          this.form1.desc = this.myserialport.hex2atostr(value);
      }
    },
    clearHistory() {
      this.form1.desc = "";
      this.myserialport.state.readValue = [];
    },
    loadHistory() {
      if (this.form1.isShowHistory) this.form1.desc = this.readLi().join("");
      else {
        let temp = this.readLi();
        if (temp.length > 0) this.form1.desc = temp[temp.length - 1].join("");
      }
    },
    readLi() {
      let readType = this.readType;
      return this.myserialport.state.readValue.map((items, index) => {
        const item = items.value;
        const type = items.type; // 1接收，2发送
        let body = [];
        if (item !== undefined) {
          let strArr = [];
          for (let hex of Array.from(item)) {
            strArr.push(hex.toString(16).toLocaleUpperCase());
          }
          if (strArr.includes("D") && strArr.includes("A")) {
            if (strArr.indexOf("A") - strArr.indexOf("D") === 1) {
              strArr.splice(strArr.indexOf("D"), 1);
              strArr.splice(strArr.indexOf("A"), 1, <br key={0} />);
            }
          }
          strArr = strArr.map((item) => {
            if (typeof item === "string") {
              if (readType === 1) {
                return this.myserialport.hex2a(parseInt(item, 16));
              } else if (readType === 2) {
                return item + " ";
              }
            }
            return item;
          });
          if (typeof strArr[strArr.length - 1] === "string") {
            strArr.push("\r\n");
          }
          body.push(strArr.join(""));
        }
        return body;
      });
    },
    //连接
    async connectBtn() {
      if (this.btnType === "primary") {
        try {
          this.myserialport.state.baudRate = this.form1.baudRate;
          this.myserialport.state.dataBits = this.form1.dataBits;
          this.myserialport.state.stopBits = this.form1.stopBits;
          this.myserialport.state.parity = this.form1.parity;
          this.myserialport.state.flowControl = this.form1.flowControl;
          await this.myserialport.openPort(this.form1.port, true, this.callBack);
        } catch (error) {
          this.$message.error("串口连接失败！请检查串口是否已被占用");
        }
        if (this.myserialport.state.isOpen) {
          this.$message.success("串口连接成功");
          this.btnType = "danger";
          this.btnText = "关闭串口";
        }
      } else {
        this.myserialport.openPort(this.form1.port, false, this.callBack);
        this.$message.success("串口关闭成功");
        this.btnType = "primary";
        this.btnText = "连接串口";
      }
    },
    //授权
    async obtainAuthorization() {
      if ("serial" in navigator) {
        console.log("The Web Serial API is supported.");
        if (!this.myserialport) this.myserialport = new MySerialPort();
        try {
          await this.myserialport.handleRequestPort();
          this.$message.success("串口授权成功");
          this.getPortInfo(this.myserialport.state.ports);
        } catch (error) {
          this.$message.warning("未选择新串口授权！");
        }
      } else {
        this.$message.error(
          "当前为HTTP模式或者浏览器版本过低，不支持网页连接串口"
        );
      }
    },
    //串口列表初始化
    getPortInfo(portList) {
      this.portsList = [];
      portList.map((port, index) => {
        const { usbProductId, usbVendorId } = port.getInfo();
        if (usbProductId === undefined || usbVendorId === undefined) {
          this.portsList.push({ label: "未知设备" + index, value: index });
        } else {
          const usbVendor = USBDevice.filter(
            (item) => parseInt(item.vendor, 16) === usbVendorId
          );
          let usbProduct = [];
          if (usbVendor.length === 1) {
            usbProduct = usbVendor[0].devices.filter(
              (item) => parseInt(item.devid, 16) === usbProductId
            );
          }
          this.portsList.push({ label: usbProduct[0].devname, value: index });
        }
      });
    },
    // å‘送
    async sendCommon() {
      if (this.myserialport.state.isOpen) {
        if (this.form1.sendMsg.length !== 0) {
          const writeType = this.form1.type;
          let value = this.form1.sendMsg;
          let arr = [];
          if (writeType === 1) {
            // ASCII
            for (let i = 0; i < value.length; i++) {
              arr.push(this.myserialport.a2hex(value[i]));
            }
          } else if (writeType === 2) {
            // HEX
            if (/^[0-9A-Fa-f]+$/.test(value) && value.length % 2 === 0) {
              for (let i = 0; i < value.length; i = i + 2) {
                arr.push(parseInt(value.substring(i, i + 2), 16));
              }
            } else {
              this.$message.error("格式错误");
              return;
            }
          }
          this.myserialport.writeText(arr);
        } else {
          this.$message.warning("请输入发送的信息");
        }
      } else {
        this.$message.warning("串口处于关闭状态，请连接串口");
      }
    },
    async getPorts() {
      await this.myserialport.getPorts();
      this.getPortInfo(this.myserialport.state.ports);
    },
    querySearch(queryString, cb) {
      var restaurants = this.restaurants;
      var results = queryString
        ? restaurants.filter(this.createFilter(queryString))
        : restaurants;
      // è°ƒç”¨ callback è¿”回建议列表的数据
      cb(results);
    },
    createFilter(queryString) {
      return (restaurant) => {
        return (
          restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) ===
          0
        );
      };
    },
    loadAll() {
      return [
        { value: "110" },
        { value: "300" },
        { value: "600" },
        { value: "1200" },
        { value: "2400" },
        { value: "4800" },
        { value: "7200" },
        { value: "9600" },
        { value: "14400" },
        { value: "19200" },
        { value: "28800" },
        { value: "38400" },
        { value: "56000" },
        { value: "57600" },
        { value: "76800" },
        { value: "115200" },
        { value: "230400" },
        { value: "460800" },
      ];
    },
  },
};
</script>

<style scoped>
/* ::v-deep .el-textarea__inner {
  height: 320px !important;
  width: 80% !important;
} */
</style>

 jcdm-ui/src/views/main/kb/stationTerminal/index.vue

@@ -95,9 +95,9 @@

<!--           </el-col>-->
<!--         </el-row>-->
<!--         <el-row style="margin-top: 20px">-->
<!--             <el-button @click="Release" type="primary">放行</el-button>-->
<!--         </el-row>-->
         <el-row style="margin-top: 20px">
             <el-button @click="Release" type="primary">放行</el-button>
         </el-row>
       </el-card>

     </el-col>
@@ -406,24 +406,33 @@
      this.open1 = true
    },
    Release(){
      //判断是否可以释放
      let formulaChildParams = {
        productCode: this.workpieceInformation.productCode,
        processesCode: this.headContent.processesCode
      // this.$message('portsList！'+this.portsList.length);
      if(this.btnType === "danger"){
        this.$message('连接了！');

      }else {
        this.$message('mei连接了！');

      }
      releaseCheck(formulaChildParams).then(response => {
        if(response.data === 0){
          //改变状态
          workpieceRelease(formulaChildParams).then(response => {
          });
          this.$message('放行成功！');
          this.formulaChildList = []
          this.getListFormulaChild()
          // this.resetting()
        }else {
          this.$message('步骤未完成不许放行！');
        }
      });

      // //判断是否可以释放
      // let formulaChildParams = {
      //   productCode: this.workpieceInformation.productCode,
      //   processesCode: this.headContent.processesCode
      // }
      // releaseCheck(formulaChildParams).then(response => {
      //   if(response.data === 0){
      //     //改变状态
      //     workpieceRelease(formulaChildParams).then(response => {
      //     });
      //     this.$message('放行成功！');
      //     this.formulaChildList = []
      //     this.getListFormulaChild()
      //     // this.resetting()
      //   }else {
      //     this.$message('步骤未完成不许放行！');
      //   }
      // });
    },
    serialPortMethod(value){
      let formulaChildParams = {