load app from DDR to flash
load app from flash to DDR
status = 1 if running app, 0 if factory
calculate CRCs of flash apps
last entry, number of commands
Table 3: CMD Parameters
6. Upload the new modem firmware using the following command
>upgrade tftp xfer [tftp_server ip_addr] [modem
file name] [file size] [file checksum]
If the command sequence is inputted correctly, the TFTP server will upload
the firmware to the radio.
After uploading the following message will be displayed at the system prompt.
TFTP get from [ip_addr] [file name] passed length: [modem file
size] CRC correct [file size in hex]. Sending image..
Commit the upload to flash memory type the following command
sequence
>upgrade cpu burn [x]
Where [x] = flash memory slot, x=1, 2, or 3.
Do not attempt to load into the operational memory slot as determined in
step 5 above. If this slot is selected, upload will not commit to flash memory.
The commit to flash memory will take 1 to 2 minutes. After the commit is
complete the radio will return the following sequence
Upgrade cmd [x] succeeded with status 0x0
cmd [x] is defined in Table 3: CMD Parameters
7. Confirm the new FPGA/CPU modem code is operational by
checking the Radio Modem Status by returning to the top level
prompt by inputting the necessary up command at the prompt
and then typing the CLI command for Status.
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