Question

我正在制作使用CAD绘图生成G代码的SW，然后将其发送到arduino。到目前为止一切都那么好，一切都在arduino（Arduino UNO，我使用Arduino IDE）上工作，除了一件事。在一种形式中，用于实际运行G代码并显示工具的位置。当我运行程序时，C＃app发送一行G代码，Arduino接收它，运行它。它发送了一些步骤，它已经完成，它工作并显示正常。完成后，它会发送一条"OK"消息（确实如此），之后该消息代码应发送另一行G-Code，但事实并非如此。谁能帮助我？感谢

C＃中的代码：单击运行按钮：

private void button1_Click(object sender, EventArgs e)
    {
        button1.Enabled = false;
        button1.Text = "<RUNNING>";
        Thread.Sleep(2000);
        while (!port.IsOpen)
        {

        }
        if (port.IsOpen)
        {
            data_comm();

        }
    }

读取端口：

 public void Read()
    {
        while (port.IsOpen)
        {
            try
            {
                string message = port.ReadLine();
                if (message == "OK")
                {
                    data_comm();
                }
                else
                {
                    SetText(message);
                }
            }
            catch (TimeoutException) { }
        }
    }

发送数据（G-Code）：

public void data_comm()
    {

        textBox3.Text = SortedList;
        string[] word = SortedList.Split(' ');
        if (word[0] == "G1")
        {
            string x = Math.Round(double.Parse(word[1].Remove(0, 1), CultureInfo.InvariantCulture) / precission_X_Y, 0, MidpointRounding.ToEven).ToString().PadLeft(6, '0');
            string y = Math.Round(double.Parse(word[2].Remove(0, 1), CultureInfo.InvariantCulture) / precission_X_Y, 0, MidpointRounding.ToEven).ToString().PadLeft(6, '0');
            port.WriteLine("#G01X" + x + "Y" + y);
        }
        else if (word[0] == "G0")
        {
            string x = Math.Round(double.Parse(word[1].Remove(0, 1), CultureInfo.InvariantCulture) / precission_X_Y, 0, MidpointRounding.ToEven).ToString().PadLeft(6, '0');
            string y = Math.Round(double.Parse(word[2].Remove(0, 1), CultureInfo.InvariantCulture) / precission_X_Y, 0, MidpointRounding.ToEven).ToString().PadLeft(6, '0');
            port.WriteLine("#G00X" + x + "Y" + y);
        }
        i++;
    }

从Arduino读取位置：

private void SetText(string text)
    {
        Graphics g = pictureBox1.CreateGraphics();
        g.TranslateTransform(0, pictureBox1.Height);
        g.ScaleTransform(0.3f, -0.3f);


        if (this.textBox1.InvokeRequired && this.textBox2.InvokeRequired)
        {
            SetTextCallback d = new SetTextCallback(SetText);
            this.Invoke(d, new object[] { text });

        }
        else
        {

            try
            {
                x_pos = Single.Parse(text.Substring(1, 6)) * 0.07f;
                y_pos = Single.Parse(text.Substring(8, 6)) * 0.07f;
                this.textBox1.Text = Math.Round(x_pos, 0, MidpointRounding.ToEven).ToString();
                this.textBox2.Text = Math.Round(y_pos, 0, MidpointRounding.ToEven).ToString();
                g.DrawRectangle(p, x_pos, y_pos, 1, 1);
                string[] word = SortedList[i].Split(' ');

            }
            catch { }           

        }
    }

message

c＃端口数据发送故障

0 个答案: