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Hardware/Projects/LEDNotifier/LEDMixerApp/LEDMixer.cs 2.13 KB
8b438d9c   root   Harmonisation ava...
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  using System;
  using System.Collections.Generic;
  using System.ComponentModel;
  using System.Data;
  using System.Drawing;
  using System.Linq;
  using System.Text;
  using System.Windows.Forms;
  
  namespace LEDMixer
  {
      public partial class LEDMixer : Form
      {
          private const int LIGHT_MAX = 0x1F;
          
          public LEDMixer()
          {
              InitializeComponent();
          }
  
          private void LEDMixer_Load(object sender, EventArgs e)
          {
              String[] PortNames = System.IO.Ports.SerialPort.GetPortNames();
              Array.Sort<String>(PortNames, delegate(string strA, string strB) { return int.Parse(strA.Substring(3)).CompareTo(int.Parse(strB.Substring(3))); });
              cbPort.Items.Clear();
              cbPort.Items.AddRange(PortNames);
  
              cbPort.SelectedIndex = 0;
  
              tbRed.Maximum = LIGHT_MAX;
              tbGreen.Maximum = LIGHT_MAX;
              tbBlue.Maximum = LIGHT_MAX;
          }
  
          private void tbRed_Scroll(object sender, EventArgs e)
          {
              NotifyLight(tbRed.Value, tbGreen.Value, tbBlue.Value);
          }
  
          private void tbGreen_Scroll(object sender, EventArgs e)
          {
              NotifyLight(tbRed.Value, tbGreen.Value, tbBlue.Value);
          }
  
          private void tbBlue_Scroll(object sender, EventArgs e)
          {
              NotifyLight(tbRed.Value, tbGreen.Value, tbBlue.Value);
          }
          
          private void NotifyLight(int Red, int Green, int Blue)
          {
              byte[] buffer = new byte[3];
              buffer[0] = (byte)(0x80 | (Red & LIGHT_MAX));
              buffer[1] = (byte)(0x40 | (Green & LIGHT_MAX));
              buffer[2] = (byte)(0x20 | (Blue & LIGHT_MAX));
  
              try
              {
                  serSerialPort.PortName = cbPort.Text;
                  serSerialPort.Open();
                  serSerialPort.Write(buffer, 0, buffer.Length);
                  serSerialPort.Close();
              }
              catch (Exception e)
              {
  
              }
          }
  
          private void cbPort_SelectedIndexChanged(object sender, EventArgs e)
          {
              NotifyLight(tbRed.Value, tbGreen.Value, tbBlue.Value);
          }
      }
  }