112 lines
4.9 KiB
Plaintext
112 lines
4.9 KiB
Plaintext
//if (!sp1.IsOpen)
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//{
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// sp1.DiscardInBuffer();//清空SerialPort控件的Buffer
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// return;
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//}
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//ilen = sp1.BytesToRead;
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//if (ilen > 0)
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//{
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// bytes = new byte[ilen];
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// sp1.Read(bytes, 0, ilen);
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// //tilen = ilen;
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// //界面显示
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// string receiveString = "";
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// if (radioButton1.Checked == true)
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// {
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// receiveString = byteToHexStr(bytes) + System.Environment.NewLine;
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// }
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// if (radioButton2.Checked == true)
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// {
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// receiveString = Encoding.Default.GetString(bytes) + System.Environment.NewLine;
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// }
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// txtReceive.AppendText("接收:" + receiveString);
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// sp1.DiscardInBuffer();//清空SerialPort控件的Buffer
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//}
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////接收7e指令
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////DealCmd(bytes);
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//int i = 0;
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//int num = 0;
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//int flag = 1;
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////for (i = 0; i < bytes.Length; i++)
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////{
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//// if (bytes[i] == 0x05)
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//// {
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//// num = i;
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//// flag = 1;
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//// break;
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//// }
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////}
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//if (flag == 1)
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//{
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// byte[] bytes2 = new byte[bytes.Length];
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// for (i = 0; i < (bytes.Length - num); i++)
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// {
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// bytes2[i] = bytes[i + num];
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// }
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// //界面显示
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// string receiveString = "";
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// if(radioButton1.Checked == true)
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// {
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// receiveString = byteToHexStr(bytes2) + System.Environment.NewLine;
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// }
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// if(radioButton2.Checked == true)
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// {
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// receiveString = Encoding.Default.GetString(bytes2) + System.Environment.NewLine;
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// }
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// txtReceive.AppendText("接收:" + receiveString);
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// try
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// {
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// //数据分析
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// if (bytes2[7] == 0xf1 && bytes2[8] == 0x07)
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// {
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// //////save
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// //{
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// // OleDbConnection conn;
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// // conn = new OleDbConnection(@"Provider=Microsoft.Jet.OleDb.4.0; Data Source=" + Directory.GetCurrentDirectory() + "\\rqdata.mdb");
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// // conn.Open();
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// // OleDbCommand cmd = conn.CreateCommand();
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// // cmd.CommandText = @"INSERT INTO YunXin_ProductSort([Device_ID], [P1], [P2], [P3], [F], [AddTimers])VALUES('" + "Device_ID" + "', '";
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// // cmd.CommandText += textBox3.Text + "', '" + textBox5.Text + "', '";
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// // cmd.CommandText += textBox7.Text + "', '";
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// // cmd.CommandText += textBox11.Text + "', '";
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// // cmd.CommandText += DateTime.Now.ToString("G") + "')";
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// // cmd.ExecuteNonQuery();
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// // conn.Close();
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// //}
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// }
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// }
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// catch
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// {
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// }
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//}
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//////界面显示
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////string receivStr = System.Text.Encoding.GetEncoding("GB18030").GetString(bytes); //xx="中文";
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////txtReceive.AppendText(receivStr);
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////txtReceive.SelectionStart = txtReceive.TextLength;
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////txtReceive.SelectionStart = txtReceive.TextLength + 10;//设置选中文字的开始位置为文本框的文字的长度，如果超过了文本长度，则默认为文本的最后。
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////txtReceive.SelectionLength = 0;//设置被选中文字的长度为0（将光标移动到文字最后）
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////txtReceive.ScrollToCaret();//滚动条移动到光标位置
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//sp1.DiscardInBuffer();//清空SerialPort控件的Buffer |