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    Programa C# DSP

    Uploaded by

    Omar Cirineo
    This document contains code for a C# program that communicates with a serial port. It defines classes and methods for opening/closing the serial port connection, sending data as bytes over the serial port by writing to the port, and receiving data as bytes by reading from the port. The data being sent and received includes 16-bit integers, doubles, and strings.

    Copyright:

    © All Rights Reserved
    Download as TXT, PDF, TXT or read online from Scribd

    Programa C# DSP

    Uploaded by

    Omar Cirineo
    44 views4 pages
    This document contains code for a C# program that communicates with a serial port. It defines classes and methods for opening/closing the serial port connection, sending data as bytes over the serial port by writing to the port, and receiving data as bytes by reading from the port. The data being sent and received includes 16-bit integers, doubles, and strings.

    Original Description:

    uni

    Original Title

    programa c# DSP

    Copyright

    © © All Rights Reserved

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    This document contains code for a C# program that communicates with a serial port. It defines classes and methods for opening/closing the serial port connection, sending data as bytes over the serial port by writing to the port, and receiving data as bytes by reading from the port. The data being sent and received includes 16-bit integers, doubles, and strings.

    Copyright:

    © All Rights Reserved
    Download as TXT, PDF, TXT or read online from Scribd
    Download as txt, pdf, or txt
    44 views4 pages

    Programa C# DSP

    Uploaded by

    Omar Cirineo
    This document contains code for a C# program that communicates with a serial port. It defines classes and methods for opening/closing the serial port connection, sending data as bytes over the serial port by writing to the port, and receiving data as bytes by reading from the port. The data being sent and received includes 16-bit integers, doubles, and strings.

    Copyright:

    © All Rights Reserved
    Download as TXT, PDF, TXT or read online from Scribd
    Download as txt, pdf, or txt
    of 4

    using System;

    using System.Collections.Generic;
    using System.ComponentModel;
    using System.Data;
    using System.Drawing;
    using System.Linq;
    using System.Text;
    using System.Threading.Tasks;
    using System.Windows.Forms;
    using System.Threading;

    namespace Serial28335
    {
    public partial class Main : Form
    {
    byte[] dataTX = new byte[1024];
    byte[] dataRX = new byte[1024];

    public Main()
    {
    InitializeComponent();
    try
    {
    serialPuerto.PortName = "COM10";
    //serialPuerto.Open();
    }
    catch (Exception ex) { System.Console.WriteLine(ex.ToString()); };
    }

    private void buttonOpen_Click(object sender, EventArgs e)


    {
    if (this.buttonOpen.Text == "CONECTAR")
    {
    if (this.serialPuerto.IsOpen == false)
    {
    try
    {
    this.serialPuerto.Open();
    }
    catch (Exception error)
    {
    System.Console.WriteLine("Error" + error.ToString());
    System.Console.WriteLine(error.Message);
    MessageBox.Show("Error de Puerto", "Puerto Ocupado",
    MessageBoxButtons.OK);
    };
    if (this.serialPuerto.IsOpen == true) this.buttonOpen.Text =
    "DESCONECTAR";
    };
    }
    else if (this.serialPuerto.IsOpen == true)
    try
    {
    this.serialPuerto.Close();
    }
    catch (Exception error)
    {
    System.Console.WriteLine("Error" + error.ToString());
    System.Console.WriteLine(error.Message);
    MessageBox.Show("Error de Puerto", "Error al cerrar Puerto",
    MessageBoxButtons.OK);
    };
    if (this.serialPuerto.IsOpen == false) this.buttonOpen.Text =
    "CONECTAR";
    }

    private void button1_Click(object sender, EventArgs e)


    {
    uint direccion16 = Convert.ToUInt16(this.textBoxDir1.Text, 10);
    //Conviertiendo en un entero 16 bits
    //Enviar caso
    dataTX[0] = 1;
    this.serialPuerto.Write(dataTX, 0, 1);
    //Enviar los 2 bytes
    dataTX[0] = (byte)(direccion16 >> 8 & 0xff);
    this.serialPuerto.Write(dataTX, 0, 1);
    dataTX[0] = (byte)(direccion16 & 0xff);
    this.serialPuerto.Write(dataTX, 0, 1);

    }
    private void button1_Click_1(object sender, EventArgs e)
    {
    double numdouble = Convert.ToDouble(this.textBox1.Text);
    //Enviar caso
    dataTX[0] = 2;
    this.serialPuerto.Write(dataTX, 0, 1);
    //Enviar los 2 bytes
    dataTX[0] = (byte)numdouble;
    this.serialPuerto.Write(dataTX, 0, 1);
    dataTX[0] = (byte)((numdouble * 100) % 100);
    this.serialPuerto.Write(dataTX, 0, 1);

    private void button2_Click(object sender, EventArgs e)


    {
    int number16 = Convert.ToInt16(this.textBox2.Text, 10);
    //Enviar caso
    dataTX[0] = 3;
    this.serialPuerto.Write(dataTX, 0, 1);
    //Enviar los 2 bytes
    dataTX[0] = (byte)(number16>> 8);
    this.serialPuerto.Write(dataTX, 0, 1);
    dataTX[0] = (byte)((number16) & ((1 << 8) - 1));
    this.serialPuerto.Write(dataTX, 0, 1);
    }

    private void label3_Click(object sender, EventArgs e)


    {

    private void label4_Click(object sender, EventArgs e)


    {
    }

    private void textBoxDir1_TextChanged(object sender, EventArgs e)


    {

    private void textBox1_TextChanged(object sender, EventArgs e)


    {

    private void textBox2_TextChanged(object sender, EventArgs e)


    {

    private void textBox3_TextChanged(object sender, EventArgs e)


    {

    private void button4_Click(object sender, EventArgs e)


    {
    //Enviar caso
    dataTX[0] = 5;
    this.serialPuerto.Write(dataTX, 0, 1);
    Thread.Sleep(20);
    int[] recis = new int[2];
    recis[0] = this.serialPuerto.ReadByte();
    Thread.Sleep(20);
    recis[1] = this.serialPuerto.ReadByte();
    this.textBox3.Text = ((recis[0] << 8) + recis[1]).ToString();

    private void button5_Click(object sender, EventArgs e)


    {
    //Enviar caso
    dataTX[0] = 6;
    string res="";
    this.serialPuerto.Write(dataTX, 0, 1);
    Thread.Sleep(20);
    int aux = this.serialPuerto.ReadByte();
    int[] resis=new int[2];
    for (int i = 0; i < aux; i++)
    {
    Thread.Sleep(20);
    resis[0] = this.serialPuerto.ReadByte();
    resis[1] = this.serialPuerto.ReadByte();
    res = res + ((resis[0] << 8) + resis[1]).ToString() + '\t' + '\r' +
    '\n';
    if (i % 5 == 0) this.serialPuerto.Write(dataTX, 0, 1);
    }
    this.textBoxRX.Text = res;

    private void textBoxRX_TextChanged_2(object sender, EventArgs e)


    {

    private void textBoxRX_TextChanged(object sender, EventArgs e)


    {

    private void textBox3_TextChanged_1(object sender, EventArgs e)


    {

    }
    }
    }

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