The Device Firmware Upgrade utility is used to upgrade user specified firmware for CleO. You just need a DFU capable USB device to perform the update, and the rest is taken care by the open source "dfu-util" when invoked.
The following steps will guide you through to verify the hardware setup for DFU Upgrade -
2.In your PC, navigate to Control Panel -> Device Manager and verify whether the "WinUsb Device" Driver is ready (as shown in the picture below) -
Verify whether the driver is working correctly by accessing the "WinUsb Device Properties" window. This window can be accessed
by right-clicking on the "WinUsb Device" and selecting "Properties" (as shown in the picture below).
The following steps will guide you through to perform the DFU Upgrade using the PC Tool's DFU Upgrade utility -
1.Upon verifying the device status, you are now ready to perform the DFU upgrade. From the PC Tools menu, click CleO Module Tool -> DFU Upgrade.
2.The DFU Upgrade utility user interface is displayed. Click "Upgrade Firmware".