ST STM32U5, Руководство пользователя

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6.3.1 Drivers
Before connecting the STM32U5 Nucleo-144 board to a Windows 7
®
, Windows 8
®
, or Windows 10
®
PC via USB,
a driver for the STLINK-V3E (stsw-link009) must be installed (not required for Windows 10
®
). It is available on the
www.st.com website.
In case the STM32U5 Nucleo-144 board is connected to the PC before the driver is installed, a peripheral may be
declared as “Unknown” in the PC device manager. In this case, the user must install or update the driver files from
the device manager as shown in
Figure 7 .
Note: Prefer using the USB Composite Device handle for a full recovery.
Figure 7. USB composite device
Note: 37xx:
•
374E for STLINK-V3E without bridge functions
• 374F for STLINK-V3E with bridge functions
6.3.2 STLINK-V3E firmware upgrade
The STLINK-V3E embeds a firmware upgrade mechanism through the USB port. As the firmware may evolve
during the lifetime of the STLINK-V3E product, to add new functionalities, to fix bugs, and to support new
microcontroller families, it is recommended to visit the
www.st.com website before starting to use the STM32U5
Nucleo-144 board and periodically, to stay up-to-date with the latest firmware version.
UM2861
Embedded STLINK-V3E
UM2861 - Rev 2
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