private void btnConnect_Click(object sender, EventArgs e)
{
Cursor.Current = Cursors.WaitCursor;
if (btnConnect.Text == "Connect")
{
lblStatus.Text = "Connecting...";
lblStatus.Update();
_profile.ComPort = (string)ComboBoxComPort.SelectedItem;
_profile.BaudRate = Convert.ToInt64(comboBoxBaudRate.SelectedItem);
SharedResources.WriteProfile(GetProfileData());
txtLat.Text = _profile.Latitude.ToString();
txtLong.Text = _profile.Longitude.ToString();
txtElevation.Text = _profile.Elevation.ToString();
try
{
this._oat.Connected = true;
string fwVersion = this._oat.Action("Serial:PassThroughCommand", ":GVN#,#");
if (string.IsNullOrEmpty(fwVersion))
{
MessageBox.Show("Unable to communicate with OAT, even though it says we're connected. Exit the app and use Task Manager to kill the ASCOM.OpenAstroTracker process. Then try again.");
return;
}
var versionNumbers = fwVersion.Substring(1).Split(".".ToCharArray());
FirmwareVersion = long.Parse(versionNumbers[0]) * 10000L + long.Parse(versionNumbers[1]) * 100L + long.Parse(versionNumbers[2]);
lblFirmware.Text = fwVersion;
string hardware = this._oat.Action("Serial:PassThroughCommand", ":XGM#,#");
var hwParts = hardware.Split(',');
lblBoard.Text = hwParts[0];
string scopeDisplay = "";
for (int i = 3; i < hwParts.Length; i++)
{
if (hwParts[i] == "GPS")
{
scopeFeatures.Add("GPS");
}
else if (hwParts[i] == "AUTO_AZ_ALT")
{
scopeFeatures.Add("AutoPA");
}
else if (hwParts[i] == "AUTO_ALT")
{
scopeFeatures.Add("MotorALT");
}
else if (hwParts[i] == "AUTO_AZ")
{
scopeFeatures.Add("MotorAZ");
}
else if (hwParts[i] == "GYRO")
{
scopeFeatures.Add("Digital Level");
}
else if (hwParts[i] == "LCD_KEYPAD")
{
scopeDisplay = "16x2 LCD (w/ buttons) ";
}
else if (hwParts[i] == "LCD_I2C_MCP23008")
{
scopeDisplay = "LCD (I2C MCP23008) ";
}
else if (hwParts[i] == "LCD_I2C_MCP23017")
{
scopeDisplay = "LCD (I2C MCP23017)";
}
else if (hwParts[i] == "LCD_JOY_I2C_SSD1306")
{
scopeDisplay = "Pixel OLED (SSD1306)";
}
else if (hwParts[i] == "FOC")
{
scopeFeatures.Add("Focuser");
}
else if (hwParts[i] == "HSAH")
{
scopeFeatures.Add("AutoHomeRA");
}
}
if (!scopeFeatures.Any())
{
lblAddons.Text = "No addons";
}
else
{
lblAddons.Text = string.Join(", ", scopeFeatures);
}
if (string.IsNullOrEmpty(scopeDisplay))
{
scopeDisplay = "No display";
}
lblDisplay.Text = scopeDisplay;
string steps = _oat.Action("Serial:PassThroughCommand", ":XGR#,#");
numRASteps.Value = (Decimal)Math.Max(1, float.Parse(steps, _oatCulture));
steps = _oat.Action("Serial:PassThroughCommand", ":XGD#,#");
numDECSteps.Value = (Decimal)Math.Max(1, float.Parse(steps, _oatCulture));
string speedFactor = _oat.Action("Serial:PassThroughCommand", ":XGS#,#");
numSpeedFactor.Value = (Decimal)float.Parse(speedFactor, _oatCulture);
string lst = _oat.Action("Serial:PassThroughCommand", ":XGL#,#");
if (lst.Length == 6)
{
lst = $"{lst.Substring(0, 2)}:{lst.Substring(2, 2)}:{lst.Substring(4)}";
}
lblLST.Text = lst;
string lon = _oat.Action("Serial:PassThroughCommand", ":Gg#,#");
double longitude;
if (TryParseDec(lon, out longitude))
{
if (FirmwareVersion < 11105)
{
longitude = 180 - longitude;
}
else
{
longitude = -longitude;
}
}
txtLong.Text = longitude.ToString("0.00");
_profile.Longitude = longitude;
string lat = _oat.Action("Serial:PassThroughCommand", ":Gt#,#");
double latitude;
TryParseDec(lat, out latitude);
txtLat.Text = latitude.ToString("0.00");
_profile.Latitude = latitude;
btnConnect.Text = "Disconnect";
btnUpdate.Enabled = false;
rdoRateFour.Checked = true;
SlewRate = 4;
lblStatus.Text = "Connected";
lblStatus.Update();
timerMountUpdate.Start();
}
catch (Exception ex)
{
scopeFeatures.Clear();
this._oat.Connected = false;
btnConnect.Text = "Connect";
lblStatus.Text = "Connection failed";
lblStatus.Update();
MessageBox.Show("OATControl was unable to connect to OAT.\n\nMessage: " + ex.Message + "\n\nIf this was the first connection attempt after connecting, please try again.", "Connection failed!", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
timerMountUpdate.Stop();
this._oat.Connected = false;
lblFirmware.Text = "-";
btnConnect.Text = "Connect";
lblStatus.Text = "Disconnected";
}
EnableAccordingToConnectState();
Cursor.Current = Cursors.Arrow;
}
