/// <summary>
/// Gets the PIC processor model corresponding to the given processor name.
/// </summary>
/// <param name="procName">Name of the PIC processor.</param>
/// <returns>
/// The processor model.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="procName"/> is null.</exception>
/// <exception cref="InvalidOperationException">Thrown the PIC database is not accessible.</exception>
public static IPICProcessorModel GetModel(string procName)
{
if (string.IsNullOrEmpty(procName))
{
procName = DefaultPICName;
}
var db = PICCrownking.GetDB();
if (db is null)
{
throw new InvalidOperationException("Can't get the PIC database.");
}
var pic = db.GetPIC(procName);
if (pic is null)
{
return(null);
}
if (modes.TryGetValue(pic.GetInstructionSetID, out PICProcessorModel mode))
{
mode.PICDescriptor = pic;
return(mode);
}
return(null);
}
private void InitValues()
{
string family;
if (result.PICName.Length < 5)
{
result.PICName = String.Empty;
result.AllowExtended = false;
family = "PIC18";
}
else
{
family = result.PICName.Substring(0, 5);
}
switch (family)
{
case "PIC16":
form.PIC16RadioButton.Checked = true;
form.PIC18RadioButton.Checked = false;
form.ExtendedModeCheckBox.Checked = false;
form.ExtendedModeCheckBox.Enabled = false;
break;
case "PIC18":
form.PIC16RadioButton.Checked = false;
form.PIC18RadioButton.Checked = true;
form.ExtendedModeCheckBox.Checked = result.AllowExtended;
form.ExtendedModeCheckBox.Enabled = true;
break;
}
form.ModelComboBox.BeginUpdate();
form.ModelComboBox.Items.AddRange(PICCrownking.GetDB().EnumPICList(s => s.StartsWith(family)).ToArray());
int picindex = -1;
try
{
picindex = form.ModelComboBox.FindStringExact(result.PICName);
}
catch
{
}
if (picindex != -1)
{
form.ModelComboBox.Text = result.PICName;
form.ModelComboBox.SelectedIndex = picindex;
}
else
{
form.ModelComboBox.Text = string.Empty;
}
form.ModelComboBox.EndUpdate();
}
private void PICRadioButtons_CheckedChanged(object sender, EventArgs e)
{
string family;
if (form.PIC16RadioButton.Checked)
{
form.ExtendedModeCheckBox.Enabled = false;
result.AllowExtended = false;
family = "PIC16";
}
else
{
form.ExtendedModeCheckBox.Enabled = true;
result.AllowExtended = form.ExtendedModeCheckBox.Checked;
family = "PIC18";
}
form.ExtendedModeCheckBox.Checked = result.AllowExtended;
form.ModelComboBox.BeginUpdate();
form.ModelComboBox.Items.Clear();
form.ModelComboBox.Items.AddRange(PICCrownking.GetDB().EnumPICList(s => s.StartsWith(family)).ToArray());
form.ModelComboBox.Text = null;
form.ModelComboBox.EndUpdate();
result.PICName = String.Empty;
}
public void LoadDB()
{
db = PICCrownking.GetDB();
Assert.That(db, Is.Not.Null, $"No accessible PIC XML database - {PICCrownking.LastErrMsg}.");
}