private void buttonWriteConfig_Click(object sender, EventArgs e)
{
if (serialPortSSC.IsOpen)
{
FormPrompt writeConfPrompt;
DialogResult result = DialogResult.None;
string promptString = "";
while (promptString.Length < 8 && result != DialogResult.Cancel)
{
writeConfPrompt = new FormPrompt();
writeConfPrompt.ShowDialog();
promptString = writeConfPrompt.promptText;
if (promptString.Length < 8)
{
result = MessageBox.Show("Password needs to be 8 characters long", "Password length incorrect", MessageBoxButtons.OKCancel, MessageBoxIcon.Exclamation);
}
}
string[] tempConfs = new string[5];
tempConfs[0] = textBoxName.Text;
tempConfs[1] = textBoxlrv.Text;
tempConfs[2] = textBoxurv.Text;
tempConfs[3] = textBoxAlarml.Text;
tempConfs[4] = textBoxAlarmh.Text;
command = "writeconf";
string confWriteString = command + ">" + promptString + ">" + string.Join(";", tempConfs);
serialPortSSC.WriteLine(confWriteString);
timerReadSerial.Enabled = true;
}
else
{
MessageBox.Show("Connect to a device to use this function", "Connection needed", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
private void timerReadSerial_Tick(object sender, EventArgs e)
{
if (serialPortSSC.IsOpen)
{
if (command == "readconf")
{
config = serialPortSSC.ReadExisting();
if (config.Length > 0)
{
try
{
configs = config.Split(';');
textBoxName.Text = configs[0];
textBoxlrv.Text = configs[1];
textBoxurv.Text = configs[2];
textBoxAlarml.Text = configs[3];
textBoxAlarmh.Text = configs[4];
timerReadSerial.Enabled = false;
}
catch (IndexOutOfRangeException)
{
MessageBox.Show("Something went wrong when reading the configuration. Please try again. If the issue continues, make sure the device is connected and operating.", "Reading error", MessageBoxButtons.OK, MessageBoxIcon.Error);
timerReadSerial.Enabled = false;
}
}
}
else if (command == "writeconf")
{
Write:
string success;
success = serialPortSSC.ReadExisting();
if (success.Length > 0)
{
if (success == "1")
{
MessageBox.Show("New configuration accepted!", "Accepted", MessageBoxButtons.OK, MessageBoxIcon.Information);
configs[0] = textBoxName.Text;
configs[1] = textBoxlrv.Text;
configs[2] = textBoxurv.Text;
configs[3] = textBoxAlarml.Text;
configs[4] = textBoxAlarmh.Text;
}
else
{
DialogResult result = MessageBox.Show("New configuration denied! Make sure the password is correct. Try again?", "Write error", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (result == DialogResult.Yes)
{
timerReadSerial.Enabled = false;
FormPrompt writeConfPrompt = new FormPrompt();
writeConfPrompt.ShowDialog();
string promptString = writeConfPrompt.promptText;
string[] tempConfs = new string[5];
tempConfs[0] = textBoxName.Text;
tempConfs[1] = textBoxlrv.Text;
tempConfs[2] = textBoxurv.Text;
tempConfs[3] = textBoxAlarml.Text;
tempConfs[4] = textBoxAlarmh.Text;
string confWriteString = command + ">" + promptString + ">" + string.Join(";", tempConfs);
serialPortSSC.WriteLine(confWriteString);
timerReadSerial.Enabled = true;
goto Write;
}
else
{
textBoxName.Text = configs[0];
textBoxlrv.Text = configs[1];
textBoxurv.Text = configs[2];
textBoxAlarml.Text = configs[3];
textBoxAlarmh.Text = configs[4];
}
}
timerReadSerial.Enabled = false;
}
}
else if (command == "readraw")
{
string inputString = serialPortSSC.ReadExisting();
if (inputString.Length > 0)
{
double input = double.Parse(inputString);
string urv = string.Join(",", configs[2].Split('.'));
double scaledInput = double.Parse(urv) / 1023.0 * input;
chartSensorData.Series[1].Points.Add(scaledInput);
chartSensorData.Series[0].Points.Add(input);
if (buttonRawScaled.Text == "Scaled")
{
listBoxValues.Items.Add(Math.Round(scaledInput, 2));
}
else if (buttonRawScaled.Text == "Raw")
{
listBoxValues.Items.Add(input);
}
timerReadSerial.Enabled = false;
timerChart.Enabled = true;
}
}
}
else
{
MessageBox.Show("Connect to a device to use this function", "Connection needed", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
