A recovery boot (aka TE USB FX2 firmware recovery) is a multi-step boot operation. It follows these steps.
Follow the same procedure desrcibed in
Open a USB Firmware Upgrade Tool
(double click OpenFutNet.exe
).
Click OK into the pop-up. (In the next version, it will appears only if Verbose flag is checked).
Press the “Select *.iic file or enter file path
” button corresponding to the firmware file pathname selection.
Select a suitable .iic
firmware upload file. You can download the firmware availbale at Trenz Electronic GitHub.
Press the “Program USB: write IIC EEPROM” button if you want the *.iic
file to be written into the large EEPROM of the EZ-USB FX2LP USB FX2 microcontroller.
OpenFutNET informs you, with a pop-up, that a Cypress device has been inserted and not a Trenz Electronic device.
Move the EEPROM switch to enable the USB EEPROM connection, if it is not already done.
Click 'Yes' in the pop-up.
When the progress bar reaches 100%, the following log text message notifies the successful completion of the USB upgrade procedure.