ABB机器人指令 PackRawBytes

参数:

Value, RawData \Network , StartIndex ,\Hex1|IntX|\Float4|\ASCII;

• Value:
  
  需要打包的数据, 类型包含num、dnum, byte或string,不能用数组.
• RawData:
  
  打包后返回的数据,类型为 rawbytes
• \Network
  
  填写这个参数表示打包时采用大端法否则为小端法,当可选参数为IntX或Float4时才有意义.
• StartIndex
  
  将value打包时放入rawbytes中的起始地址
• \Hex1|IntX|\Float4|\ASCII
  
  根据Value的数据类型选择

代码参考:(长字符串写入csv文本)

点击查看代码

PROC testPackRawBytes(string msg1\NUM num1\string msg3\string msg4\string msg5\string msg6)
        VAR iodev ioDevice;
        VAR rawbytes raw_data;
        VAR string fileName;

        fileName:=CDate()+" "+GetTaskName()+".csv";
        if not existCSVFile(sPath,filename,tital) creatCSVFile sPath,fileName,tital;

        ClearRawBytes raw_data;
        PackRawBytes cdate()+","+CTime(),raw_data,1\ASCII;
        IF Present(msg1) PackRawBytes ","+msg1,raw_data,(RawBytesLen(raw_data)+1)\ASCII;
        IF Present(msg2) PackRawBytes ","+msg2,raw_data,(RawBytesLen(raw_data)+1)\ASCII;
        IF Present(msg3) PackRawBytes ","+msg3,raw_data,(RawBytesLen(raw_data)+1)\ASCII;
        IF Present(msg4) PackRawBytes ","+msg4,raw_data,(RawBytesLen(raw_data)+1)\ASCII;
        IF Present(msg5) PackRawBytes ","+msg5,raw_data,(RawBytesLen(raw_data)+1)\ASCII;
        IF Present(msg6) PackRawBytes ","+msg6,raw_data,(RawBytesLen(raw_data)+1)\ASCII;
        PackRawBytes "\0D\0A",raw_data,(RawBytesLen(raw_data)+1)\ASCII;

        Open sPath\File:=fileName,ioDevice\Append\Bin;
        WriteRawBytes ioDevice,raw_data;
        Close ioDevice;
    ENDPROC