UUU USB Failures¶
UUU exits without displaying anything¶
This indicates that your system is missing the
libusb-1.0.dll required to run UUU. Put it right in place with
The most current version of UUU already includes
libusb. It is recommended to upgrade to the most current version, available at the NXP’s MFGTool v3 (i.e. UUU) Releases page @ github
Also be aware that the
uuu.exe if put in the
PATH can be used system wide without relying on the included in UUU packages. This should be the preferred method.
Wait for Known USB Device Appear¶
If you’ve already connected the board with your computer, pressing the RESET button might help. Also ensure you have set the bootmode jumper, for more see here: Enabling USB-Bootmode
Just run UUU again without resetting the board. We don’t know why this happens, it seems to be a problem with uuu itself.