public DeviceBus(byte comport, int baud)
{
Comport = comport;
_Commport = new CommPort(comport, baud);
}
private async Task ExecuteCommand(string command)
{
await Task.Run(() => CommPort.Send(command));
}
protected void Read(byte[] buffer, int offset, int count)
{
ExecuteCommOperation("Read", 1, delegate() { CommPort.Read(buffer, offset, count); });
// _commPort.Read(buffer, offset, count);
}
protected override void OnStartup(StartupEventArgs e)
{
if (e.Args.Length != 1)
{
MessageBox.Show("usage: drillironc [port_name]", "Error", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown(1);
return;
}
string answer;
try
{
p = new CommPort(e.Args[0], string.Empty);
p.ReadTimeout = 300;
p.WriteTimeout = 300;
p.Open();
p.Write("I");
Thread.Sleep(100);
answer = p.ReadExisting();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Comm port opening error", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown(2);
return;
}
if (answer != "DRILLIRONC1.0")
{
MessageBox.Show("Wrong device answer to identify command: " + (answer == null ? string.Empty : answer), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown(3);
return;
}
drill_title = ConfigurationManager.AppSettings["drill_title"];
program_title = ConfigurationManager.AppSettings["program_title"];
heaterProfiles = new List <HeaterProfile> [3];
for (int i = 0; i < 3; i++)
{
heaterProfiles[i] = new List <HeaterProfile>();
}
for (int i = 1; ; i++)
{
double multipler, adder;
int heaterID;
string prefix = "profile" + i;
string parameter = prefix + "_title";
string title = ConfigurationManager.AppSettings[parameter];
if (title == null)
{
break;
}
parameter = prefix + "_heaterID";
string value = ConfigurationManager.AppSettings[parameter];
if (value == null || !int.TryParse(value, out heaterID) || heaterID < 1 || heaterID > 3)
{
MessageBox.Show("Wrong " + parameter + " parameter: " + (value == null ? string.Empty : value), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown(4);
return;
}
parameter = prefix + "_adder";
value = ConfigurationManager.AppSettings[parameter];
if (value == null || !double.TryParse(value, out adder))
{
MessageBox.Show("Wrong " + parameter + " parameter: " + (value == null ? string.Empty : value), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown(4);
return;
}
parameter = prefix + "_multipler";
value = ConfigurationManager.AppSettings[parameter];
if (value == null || !double.TryParse(value, out multipler) || multipler == 0)
{
MessageBox.Show("Wrong " + parameter + " parameter: " + (value == null ? string.Empty : value), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown(4);
return;
}
parameter = prefix + "_dual_temp";
value = ConfigurationManager.AppSettings[parameter];
bool dual_temp_enabled = value != null && value.Equals("true", StringComparison.OrdinalIgnoreCase);
heaterProfiles[heaterID - 1].Add(new HeaterProfile(title, i, heaterID, multipler, adder, dual_temp_enabled));
}
nextCommands = new Queue <DeviceCommand>();
settings = new Dictionary <string, string>();
if (File.Exists(settingsFile))
{
foreach (string line in File.ReadAllLines(settingsFile))
{
string[] parts = line.Split(' ');
if (parts.Length == 2)
{
settings.Add(parts[0], parts[1]);
}
}
}
base.OnStartup(e);
}
public RS232()
{
try
{
InitializeComponent();
CommPort com = CommPort.Instance;
int found = 0;
string[] portList = com.GetAvailablePorts();
for (int i = 0; i < portList.Length; ++i)
{
string name = portList[i];
comboBoxPortName.Items.Add(name);
if (name == Settings.Port.PortName)
{
found = i;
}
}
if (portList.Length > 0)
{
comboBoxPortName.SelectedIndex = found;
}
Int32[] baudRates =
{
100, 300, 600, 1200, 2400, 4800, 9600, 14400, 19200,
38400, 56000, 57600, 115200, 128000, 256000, 0
};
found = 0;
for (int i = 0; baudRates[i] != 0; ++i)
{
comboBoxBaudRate.Items.Add(baudRates[i].ToString());
if (baudRates[i] == Settings.Port.BaudRate)
{
found = i;
}
}
comboBoxBaudRate.SelectedIndex = found;
comboBoxDataBits.Items.Add("5");
comboBoxDataBits.Items.Add("6");
comboBoxDataBits.Items.Add("7");
comboBoxDataBits.Items.Add("8");
comboBoxDataBits.SelectedIndex = Settings.Port.DataBits - 5;
foreach (string s in Enum.GetNames(typeof(Parity)))
{
comboBoxParity.Items.Add(s);
}
comboBoxParity.SelectedIndex = (int)Settings.Port.Parity;
foreach (string s in Enum.GetNames(typeof(StopBits)))
{
comboBoxStopBits.Items.Add(s);
}
comboBoxStopBits.SelectedIndex = (int)Settings.Port.StopBits;
foreach (string s in Enum.GetNames(typeof(Handshake)))
{
comboBoxHandshake.Items.Add(s);
}
comboBoxHandshake.SelectedIndex = (int)Settings.Port.Handshake;
com.StatusChanged += OnStatusChanged;
//com.DataReceived += OnDataReceived;
com.Open();
}
catch (Exception ex)
{
LogClass.WriteLogFile("Exception:" + ex.ToString());
}
}
