/// <summary>
/// Main method where all the action happens.
/// Called by the Upload button.
/// </summary>
private void ButtonUpload_Click(object sender, EventArgs e)
{
// Clear the output box
Debug.WriteLine("Clearing the output textboxes...");
this.textActivity.Clear();
this.textVerbose.Clear();
this.progressBar1.Value = 0;
// Check if the file exists
if (!File.Exists(this.textFileName.Text))
{
this.AppendLog(string.Format("File {0} does not exist", this.textFileName.Text));
MessageBox.Show("Firmware file does not exist.", "Write Firmware", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.EnableControls(true);
return;
}
// Check that the file size is OK
// Max size is 120,832B (118KB) with bootloader, 129,024B (126KB) without
int maxFileSize = 129024;
if (this.writeBootloader_Yes.Checked)
{
maxFileSize = 120832;
}
long length = new System.IO.FileInfo(this.textFileName.Text).Length;
if (length > maxFileSize)
{
this.AppendLog(string.Format("Firmware file is too large.\r\nFile is {1:n0} KB, maximum size is {2:n0} KB.", this.textFileName.Text, length / 1024, maxFileSize / 1024));
MessageBox.Show("Firmware file is too large.", "Write Firmware", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.EnableControls(true);
return;
}
// Get the selected COM port
string comPort = this.comPortSelector.SelectedValue.ToString();
// Check if the port can be opened
if (!ComPort.CheckPort(comPort))
{
this.AppendLog(string.Format("Couldn't open port {0}", comPort));
MessageBox.Show(string.Format("Couldn't open port {0}", comPort), "Write Firmware", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.EnableControls(true);
return;
}
// Disable the buttons until this flash attempt is complete
Debug.WriteLine("Disabling the controls...");
this.EnableControls(false);
// Determine if we should use Maple or serial interface
MapleDevice mapleResult = MapleDevice.FindMaple();
if (mapleResult.DeviceFound == true)
{
this.AppendLog(string.Format("Maple device found in {0} mode\r\n", mapleResult.Mode));
}
// Do the selected flash using the appropriate method
if (mapleResult.DeviceFound == true)
{
// MapleFlashWrite(textFileName.Text, comPort);
MapleDevice.WriteFlash(this, this.textFileName.Text, comPort);
}
else
{
SerialDevice.WriteFlash(this, this.textFileName.Text, comPort);
}
}
/// <summary>
/// Main method where all the action happens.
/// Called by the Upload button.
/// </summary>
private async void ButtonUpload_Click(object sender, EventArgs e)
{
// Disable the buttons until this flash attempt is complete
Debug.WriteLine("Disabling the controls...");
this.EnableControls(false);
// Clear the output box
Debug.WriteLine("Clearing the output textboxes...");
this.textActivity.Clear();
this.textVerbose.Clear();
this.progressBar1.Value = 0;
this.outputLineBuffer = string.Empty;
// Check if the file exists
if (!File.Exists(this.textFileName.Text))
{
this.AppendLog(string.Format("File {0} does not exist", this.textFileName.Text));
MessageBox.Show("Firmware file does not exist.", "Write Firmware", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.EnableControls(true);
return;
}
// Check the file size
if (!FileUtils.CheckFirmwareFileSize(this.textFileName.Text))
{
this.EnableControls(true);
return;
}
// Determine if we should use Maple device
MapleDevice mapleResult = MapleDevice.FindMaple();
// Determine if we should use a USBasp device
UsbAspDevice usbaspResult = UsbAspDevice.FindUsbAsp();
// Determine if the selected file contains USB / bootloader support
bool firmwareSupportsUsb = FileUtils.CheckForUsbSupport(this.textFileName.Text);
// Get the signature from the firmware file
FileUtils.FirmwareFile fileSignature = FileUtils.GetFirmwareSignature(this.textFileName.Text);
// Error if flashing non-USB firmware via native USB port
if (mapleResult.DeviceFound && !firmwareSupportsUsb)
{
string msgBoxMessage = "The selected firmware file was compiled without USB support.\r\n\r\nFlashing this firmware would prevent the Multiprotocol module from functioning correctly.\r\n\r\nPlease select a different firmware file.";
MessageBox.Show(msgBoxMessage, "Incompatible Firmware", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.EnableControls(true);
return;
}
// Get the selected COM port
string comPort = this.comPortSelector.SelectedValue.ToString();
// Do the selected flash using the appropriate method
if (mapleResult.DeviceFound == true)
{
Debug.WriteLine($"Maple device found in {mapleResult.Mode} mode\r\n");
await MapleDevice.WriteFlash(this, this.textFileName.Text, comPort);
}
else if (usbaspResult.DeviceFound == true && comPort == "USBasp")
{
if (fileSignature == null)
{
string msgBoxMessage = "Unable to check the specified firmware file for compatibility with this upload method.";
MessageBox.Show(msgBoxMessage, "Incompatible Firmware", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.EnableControls(true);
return;
}
if (fileSignature.ModuleType != "AVR")
{
string msgBoxMessage = "The selected firmware file is not compatible with this upload method.";
MessageBox.Show(msgBoxMessage, "Incompatible Firmware", MessageBoxButtons.OK, MessageBoxIcon.Error);
this.EnableControls(true);
return;
}
await UsbAspDevice.WriteFlash(this, this.textFileName.Text, fileSignature.BootloaderSupport);
}
else
{
await SerialDevice.WriteFlash(this, this.textFileName.Text, comPort, firmwareSupportsUsb);
}
}