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(() => SetAllButtonsState(false)); m_updater.StopMonitoring(); 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); 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(() => SetAllButtonsState(true)); m_updater.StartMonitoring(); } }