private void UpdateFirmwareAsyncWorker(BackgroundWorker worker, byte[] firmware)
{
var isSuccess = false;
try
{
UpdateUI(() => UpdateStatusLabel.Text = @"Reading dataflash...");
var dataflash = m_updater.ReadDataflash(worker);
if (dataflash.LoadFromLdrom == false && dataflash.FirmwareVersion > 0)
{
dataflash.LoadFromLdrom = true;
UpdateUI(() => UpdateStatusLabel.Text = @"Writing dataflash...");
m_updater.WriteDataflash(dataflash, worker);
m_updater.RestartDevice();
UpdateUI(() => UpdateStatusLabel.Text = @"Waiting for device after reset...");
Thread.Sleep(2000);
}
UpdateUI(() => UpdateStatusLabel.Text = @"Uploading firmware...");
m_updater.WriteFirmware(firmware, worker);
UpdateUI(() =>
{
UpdateStatusLabel.Text = string.Empty;
worker.ReportProgress(0);
});
isSuccess = true;
Thread.Sleep(500);
}
catch (Exception ex)
{
InfoBox.Show("An exception occured during firmware update.\n" + ex.Message);
}
finally
{
if (isSuccess)
{
InfoBox.Show("Firmware successfully updated.");
}
}
}
private void BackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
var worker = (BackgroundWorker)sender;
var firmware = (byte[])e.Argument;
try
{
UpdateUI(() => OkButton.Enabled = CancelButton.Enabled = false);
m_updater.StopMonitoring();
UpdateUI(() => UpdateStatusLabel.Text = @"Reading dataflash...");
var dataflash = m_updater.ReadDataFlash(worker);
if (dataflash.LoadFromLdrom != true)
{
dataflash.LoadFromLdrom = true;
UpdateUI(() => UpdateStatusLabel.Text = @"Writing dataflash...");
m_updater.WriteDataFlash(dataflash, worker);
m_updater.Reset();
UpdateUI(() => UpdateStatusLabel.Text = @"Waiting for device after reset...");
Thread.Sleep(2000);
}
UpdateUI(() => UpdateStatusLabel.Text = @"Uploading firmware...");
m_updater.WriteFirmware(firmware, worker);
Thread.Sleep(500);
UpdateUI(() => UpdateStatusLabel.Text = string.Empty);
InfoBox.Show("Firmware successfully updated.");
}
catch (Exception ex)
{
InfoBox.Show("An exception occured during firmware update.\n" + ex.Message);
}
finally
{
UpdateUI(() => OkButton.Enabled = CancelButton.Enabled = true);
m_updater.StartMonitoring();
}
}