private void LoadProgramButton_Click(object sender, RoutedEventArgs e)
{
var dialog = new OpenFileDialog();
if (dialog.ShowDialog() == true)
{
try
{
this.firmware = new MspFirmware(dialog.FileName);
this.UpdateFirmwareSource(this.firmware);
this.bytesToSend = MspBoot.EncodeProgram(this.firmware);
this.loadedFileName.Text = $"{dialog.FileName} ({this.bytesToSend.Length} bytes)";
Console.WriteLine($"Sending: {this.bytesToSend.ToByteString("0x", ",")} Length = {this.bytesToSend.Length}");
this.sendDataAllButton.IsEnabled = (this.bytesToSend != null && this.isConnected);
this.sendDataAllButton100.IsEnabled = (this.bytesToSend != null && this.isConnected);
this.UpdateEncryptedDataTextBox();
this.UpdateEnryptedKey();
}
catch (Exception ex)
{
BasicMessageBox.Show($"{ex.Message}\n{ex.StackTrace}", "Failed to load program");
}
}
}
/// <summary>
/// Encodes a program into MSPBoot commands
/// </summary>
public static byte[] EncodeProgram(MspFirmware program)
{
var bytes = new List <byte>();
foreach (var(address, data) in program.Segments)
{
EncodeSegment(address, data, bytes);
}
bytes.Add(HEADER);
bytes.Add(1);
bytes.Add((byte)Commands.JUMP2APP);
return(bytes.ToArray());
}
private void UpdateFirmwareSource(MspFirmware firmware)
{
this.loadedBytes.Document.Blocks.Clear();
var paragraph = new Paragraph
{
Padding = new Thickness(0.0),
Margin = new Thickness(0.0)
};
foreach (var(address, data) in firmware.Segments)
{
paragraph.Inlines.Add(new Span(new Run($"0x{address:x}..0x{address + data.Length:x} ({data.Length} bytes)\n")));
paragraph.Inlines.Add(new Span(new Run(data.ToByteString() + "\n\n")));
}
this.loadedBytes.Document.Blocks.Add(paragraph);
}