/// <summary>
/// Load registry file.
/// </summary>
/// <param name="sender">Sender.</param>
/// <param name="e">E.</param>
protected void OnLoad(object sender, EventArgs e)
{
Gtk.FileChooserDialog filechooser =
new Gtk.FileChooserDialog("Choose the file to open",
this,
FileChooserAction.Open,
"Cancel", ResponseType.Cancel,
"Open", ResponseType.Accept);
if (filechooser.Run() == (int)ResponseType.Accept)
{
this._spt = Vega64SoftPowerTableEditor.SoftPowerTable.OpenRegFile(filechooser.Filename);
this.setupWidgets();
}
filechooser.Destroy();
}
/// <summary>
/// Opens the reg file.
/// </summary>
/// <returns>SoftPowerTable</returns>
public static SoftPowerTable OpenRegFile(string filename)
{
SoftPowerTable spt = new SoftPowerTable();
// Parse out the hex data
spt._originalText = File.ReadAllText(filename);
spt._hexStartIndex = spt._originalText.IndexOf(STR_HEX_START, StringComparison.Ordinal) + STR_HEX_START.Length;
String hexData = spt._originalText.Substring(spt._hexStartIndex, spt._originalText.Length - spt._hexStartIndex);
// store newlines for later
for (int i = spt._hexStartIndex; i < spt._originalText.Length; i++)
{
if (spt._originalText[i] == '\n')
{
spt._hexBlobNewLineIndices.Add(i);
}
}
// clean up the hex data
hexData = Regex.Replace(hexData, @"\t|\n|\r|\s+|\\|,", "");
// convert to byte array
byte[] byteArray = StringToByteArray(hexData);
spt._originalData = byteArray;
// parse main table
spt.atom_powerplay_table = FromBytes <ATOM_POWERPLAY_TABLE>(byteArray);
// parse state array
int offset = spt.atom_powerplay_table.usStateArrayOffset;
spt.atom_vega10_state_array = FromBytes <ATOM_Vega10_State_Array>(byteArray.Skip(offset).ToArray());
// parse gfx clk states (hurray!)
offset = spt.atom_powerplay_table.usGfxclkDependencyTableOffset;
spt.atom_vega10_gfxclk_table = FromBytes <ATOM_Vega10_GFXCLK_Dependency_Table>(byteArray.Skip(offset).ToArray());
offset += Marshal.SizeOf(spt.atom_vega10_gfxclk_table);
spt.atom_vega10_gfxclk_entries = ArrFromBytes <ATOM_Vega10_GFXCLK_Dependency_Record>(byteArray, offset, spt.atom_vega10_gfxclk_table.ucNumEntries);
// parse mem clk states
offset = spt.atom_powerplay_table.usMclkDependencyTableOffset;
spt.atom_vega10_memclk_table = FromBytes <ATOM_Vega10_MCLK_Dependency_Table>(byteArray.Skip(offset).ToArray());
offset += Marshal.SizeOf(spt.atom_vega10_memclk_table);
spt.atom_vega10_memclk_entries = ArrFromBytes <ATOM_Vega10_MCLK_Dependency_Record>(byteArray, offset, spt.atom_vega10_memclk_table.ucNumEntries);
// parse gfx voltages
offset = spt.atom_powerplay_table.usVddcLookupTableOffset;
spt.atom_vega10_gfxvdd_table = FromBytes <ATOM_Vega10_Voltage_Lookup_Table>(byteArray.Skip(offset).ToArray());
offset += Marshal.SizeOf(spt.atom_vega10_gfxvdd_table);
spt.atom_vega10_gfxvdd_record = ArrFromBytes <ATOM_Vega10_Voltage_Lookup_Record>(byteArray, offset, spt.atom_vega10_gfxvdd_table.ucNumEntries);
// parse mem voltages
offset = spt.atom_powerplay_table.usVddmemLookupTableOffset;
spt.atom_vega10_memvdd_table = FromBytes <ATOM_Vega10_Voltage_Lookup_Table>(byteArray.Skip(offset).ToArray());
offset += Marshal.SizeOf(spt.atom_vega10_gfxvdd_table);
spt.atom_vega10_memvdd_record = ArrFromBytes <ATOM_Vega10_Voltage_Lookup_Record>(byteArray, offset, spt.atom_vega10_memvdd_table.ucNumEntries);
// parse fan table
spt.atom_vega10_fan_table = FromBytes <ATOM_Vega10_Fan_Table>(byteArray.Skip(spt.atom_powerplay_table.usFanTableOffset).ToArray());
// parse powertune table
spt.atom_vega10_powertune_table = FromBytes <ATOM_Vega10_PowerTune_Table_V3>(byteArray.Skip(spt.atom_powerplay_table.usPowerTuneTableOffset).ToArray());
// debug
Console.WriteLine(spt._originalText);
return(spt);
}
