6-13
Upgrading an Application
The application upgrading on a serial port is implemented on the serial submenu.
Step1
Select
2
on the main menu to enter the serial submenu. For details about this submenu, refer to “Serial
Submenu” on page 6-7.
The following example shows how to upgrade the main application file
main.bin
:
To accelerate the upgrading speed, you can modify the serial port baud rate before upgrading the main
application file. For details, refer to “Modifying Serial Port Parameters” on page 6-11.
Step2
Select
2
on the serial submenu. The system displays:
Please Start To Transfer File, Press <Ctrl+C> To Exit.
Waiting...CCCCCCCCCCCCCCCCCCCC
Step3
Select
Transfer
>
Send file…
in the terminal window. The following dialog appears:
Figure 6-5
Send file dialog box
Step4
Click
Browse…
to select the application file to be downloaded, select
Xmodem
from the
Protocol
drop-down list, and click
Send
. The following dialog box appears:
Figure 6-6
Sending file dialog box
After the application file is downloaded, the following information appears on terminal interface,
indicating a successful upgrade.
