private void btnFindDevice_Click(object sender, EventArgs e)
{
try
{
done = false;
Bootloader.Connect();
PageSize = Bootloader.PageSize;
FlashSize = Bootloader.FlashSize;
Logger.Write("Connected");
#if DEBUG
Logger.Write("Page Size: " + PageSize.ToString() + " bytes");
Logger.Write("Flash Size: " + FlashSize.ToString() + " bytes");
#endif
this.btnLocateFirmware.Enabled = true;
this.btnFindDevice.Enabled = false;
}
catch (DeviceNotFoundException)
{
try
{
Device dev = new Device();
dev.Connect();
Logger.Write("Rebooting device into firmware update mode...");
dev.RebootToBootloader();
dev.Disconnect();
while (wait) /* Wait for device to reboot and be enumerated by the OS */
{
System.Threading.Thread.Sleep(200);
Application.DoEvents();
}
wait = true;
btnFindDevice_Click(null, null);
}
catch (DeviceNotFoundException)
{
done = true;
Logger.Write("Device not found!");
}
catch (NullReferenceException)
{
done = true;
Logger.Write("Device not found!");
}
}
}
public static void Connect()
{
try /* Try to connect to the bootloader */
{
Bootloader.Connect();
Logger.Write("Device Found!");
Logger.Write("Page Size: " + Bootloader.PageSize.ToString() + " bytes");
Logger.Write("Flash Size: " + Bootloader.FlashSize.ToString() + " bytes");
Logger.Write("EEPROM Size: " + Bootloader.EEPROMSize.ToString() + " bytes");
}
catch (DeviceNotFoundException) /* If the device isn't found... */
{
try /* Try connecting to the device and rebooting it into the bootloader */
{
Device dev = new Device();
dev.Connect();
Logger.Write("Rebooting device into firmware update mode...");
dev.RebootToBootloader();
dev.Disconnect();
System.Threading.Thread.Sleep(2000);
Connect();
return;
}
catch (DeviceNotFoundException) /* If this is reach, the device probably is not connected */
{
goto DeviceNotFound;
}
catch (NullReferenceException)
{
goto DeviceNotFound;
}
}
return;
DeviceNotFound:
Logger.Write("Device not found!", Logger.LogType.Error);
return;
}