Atmel AT43DK370, Руководство пользователя

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USB Clinic
4-4 AT43DK370 USB Host/Function Dev. Kit User Guide
3423C–USB–1/04
Figure 4-3.
USB Clinic - Download/Execute Code
The ARM code requires 32-bit Intel Hex File Format with the entry point at address
0x108000. Select the appropriate ARM firmware in the file selection window first and
then double-click on the file or click on the Download Now!! to start the downloading
process. The progress bar and the associated messages indicate the code download
status. A sam ple download Hex file is included in the CD at the C:\Program
Files\Atmel USB\AT43DK370\Firmware directory.
Once code download is complete, the user has the option of downloading the firmware
again without executing the code or executing the downloaded firmware by clicking on
Execute Now. Resetting the AT43DK370 Development Board will not erase the firm-
ware from the ARM's memory space.
The Download Now!! command executes the downloaded firmware. The user should
only click on Download Now!! after code download is complete. During execution, the
only way to return control back to USB Clinic is to press the reset button on the
AT43USB370 Development Board or to power-cycle the board. The User Program
Output Window displays the test output of the user developed firmware during execu-
tion as shown in Figure 4-4.
Figure 4-4. USB Clinic - User Program Output Window