// Maybe this should be used in ArduinoCommunicationException to describe the error, in addition to the text descriptions:
// public enum COMMERROR { VALID = 0, NULL, INVALID, UNVALIDATED, TIMEOUT, PORTBUSY, INVALIDINPUT, PORTERROR, OTHER };
// The constructor
public ArduinoBoard(ManagementBaseObject device)
{
Console.WriteLine("Creating a new arduino device (in constructor now)");
_ExpectedResponseCancellation = new CancellationTokenSource();
mgmtBaseObj = device;
Port = new SerialPort(SerialInterface.GetPortName(device));
Port.DataReceived += arduinoBoard_DataReceived;
vid = SerialInterface.GetVID(device);
pid = SerialInterface.GetPID(device);
type = SerialInterface.GetArduinoType(vid, pid);
_PackageName = "NULL"; // to be found
_ReceivedTwoWayData = new List <byte>();
_TestDuration = 0;
_StartDelay = 0;
_SamplePeriod = 0;
_TestStarted = false;
_ReceivedBytes = new List <byte>();
// Serial communications use the Windows-1252 (code page 1252) character set.
Port.Encoding = Encoding.GetEncoding(1252); // Used to use: Encoding.GetEncoding(28591);
}
// For creating or accessing the single instance of this class
public static SerialInterface Create()
{
if (singleton == null)
{
singleton = new SerialInterface();
}
return(singleton);
}
private static void Application_ApplicationExit(object sender, EventArgs e)
{
// This event handler is meant to fix the weird problem with the PnP watcher staying active even after the program closes.
// There are a few methods similar to this one throughout the code for this program. One of them works and
// the rest probably don't do anything, but I haven't taken the time see which ones are useless and remove them.
if (SerialInterface.Create().pnpWatcher != null)
{
SerialInterface.Create().pnpWatcher.Stop();
SerialInterface.Create().pnpWatcher.Dispose();
}
// Maybe this fixes the PnP event problem...
if (Application.MessageLoop)
{
// WinForms app
Application.Exit();
}
else
{
// Console app
System.Environment.Exit(1);
}
}
private string UserDefaultLanguage = "en"; // The language the user chose to use as a default (not implemented yet)
// The constructor. This sets up most of what this program does.
public Main()
{
AppDomain currentDomain = AppDomain.CurrentDomain;
currentDomain.UnhandledException += new UnhandledExceptionEventHandler(Main_UnhandledException);
// Create the SerialInterface object
serial = SerialInterface.Create();
// Subscribe to some events:
FormClosing += Main_FormClosing; // Might not be needed anymore
serial.ArduinoChanged += Serial_ArduinoChanged;
serial.ArduinoDataChanged += Serial_ArduinoDataChanged;
InitializeComponent();
// Unfocus controls as necessary when the user clicks any of these controls:
this.MouseDown += UnfocusControls;
tabControl.MouseDown += UnfocusControls;
menuStrip1.MouseDown += UnfocusControls;
StatusPage.MouseDown += UnfocusControls;
ConfigPage.MouseDown += UnfocusControls;
SensorsPage.MouseDown += UnfocusControls;
DataPage.MouseDown += UnfocusControls;
panelStartDelay.MouseDown += UnfocusControls;
labelConfigSec2.MouseDown += UnfocusControls;
labelConfigSec.MouseDown += UnfocusControls;
labelConfigMin.MouseDown += UnfocusControls;
labelConfigHr.MouseDown += UnfocusControls;
labelPackageName.MouseDown += UnfocusControls;
labelSamplePeriod.MouseDown += UnfocusControls;
labelTestDuration.MouseDown += UnfocusControls;
labelStartDelay.MouseDown += UnfocusControls;
// Config Page setup:
checkBoxSyncTimeDate.Tag = false; // Unchecked by default
textBoxPackageName.TextChanged += TextBoxPackageName_TextChanged;
numericUpDownSamplePeriod.ValueChanged += NumericUpDownSampleRate_ValueChanged;
numericUpDownTestDurationHours.ValueChanged += NumericUpDownTestDuration_ValueChanged;
numericUpDownTestDurationMinutes.ValueChanged += NumericUpDownTestDuration_ValueChanged;
numericUpDownTestDurationSeconds.ValueChanged += NumericUpDownTestDuration_ValueChanged;
radioButtonStartDelayNone.CheckedChanged += RadioButtonStartDelayOption_CheckedChanged;
radioButtonStartDelayOneMin.CheckedChanged += RadioButtonStartDelayOption_CheckedChanged;
radioButtonStartDelayThreeMin.CheckedChanged += RadioButtonStartDelayOption_CheckedChanged;
// Languages setup:
imageComboLanguage.DropDownClosed += imageComboLanguage_DropDownClosed; // To unhighlight the selection
imageComboLanguage.KeyDown += imageComboLanguage_KeyDown;
imageComboLanguage.SelectedIndexChanged += imageComboLanguage_SelectedIndexChanged;
LanguageText = new Dictionary <string, string>();
AvailableLanguages = new SortedSet <string>();
LanguageIcons = new ImageList();
LanguageIcons.ImageSize = new Size(imageComboLanguage.ImageList.ImageSize.Height, imageComboLanguage.ImageList.ImageSize.Height);
CurrentLanguage = "";
LoadLanguages();
Console.WriteLine("\n\n\n");
// Arduino List setup:
deviceList = new object[] { "<No Device>" }; // This doesn't work!
//arduinoList.Items.AddRange(deviceList);
arduinoListBinding = new BindingSource();
arduinoListBinding.DataSource = serial.LCAArduinos;
arduinoListBinding.ListChanged += Serial_LCAArduinos_Changed;
arduinoList.DataSource = arduinoListBinding;
arduinoList.DisplayMember = "displayName";
// Start watching for USB PnP (Plug and Play) devices to be added/removed/modified:
serial.StartPnPWatcher();
// Find LCA Arduinos (our sensor array Arduinos):
serial.ActivateAllArduinos();
RefreshControlsEnable();
}