Step-by-step execution UM2262
52/94 UM2262 Rev 6
8.3.4 Welcome screen display
The welcome screen is displayed on Tera Term as illustrated in Figure 24
Figure 24. SBSFU welcome screen display
8.4 SBSFU application execution
At each reboot, the application checks if the user has requested a new firmware download
by keeping the User button pressed.
If there is no download request, the application checks the status of the user firmware
• Since the board was erased, no firmware is available.
• The application cannot jump to firmware and goes back to check if there is a download
request.
8.4.1 Download request
When no user firmware is present, SBSFU automatically waits for the download procedure
to start. Otherwise, the download request is obtained by holding the User button on the
STM32 Nucleo board.
8.4.2 Send firmware
For sending the firmware (*.sfb), use the File > Transfer > YMODEM > Send menu in Tera
Term as shown in
Figure 25.
To Next Page
Loading...
Need help?
General
