![Inmarsat BRM Скачать руководство пользователя страница 45](http://html1.mh-extra.com/html/inmarsat/brm/brm_user-manual_2062042045.webp)
>
Status
shows the current status of a firmware upgrade:
>
idle
- status when firmware is not being upgraded
>
local_upgrade_in_progress
- status when the
Start Upgrade
icon has been
selected and the first core is being flashed
>
local_upgrade_stage1
- status once the first core firmware upgrade has
completed successfully (cores updated sequentially from left-to right as displayed on
the screen)
>
local_upgrade_stage2
- status once the second core firmware upgrade has
completed successfully
>
local_upgrade_stage3
- status once the third core firmware upgrade has
completed successfully
>
complete_awaiting_reset
- status once all four or all cores selected firmware
upgrades have completed successfully. This is the prompt to select the
Reboot Now
icon
10.1.1: Local Firmware Upgrade
A Local firmware upgrade is done if you are upgrading the stored firmware from a device that is
directly connected to the HDK via ethernet.
To perform a local firmware upgrade, take the following steps:
1. Log in to the
and download to a local drive on your laptop or PC
connected to the TDK the latest BRM firmware from the following navigation:
>
Developer Resources > Technology Platforms > BGAN > Hardware >
BGAN Radio Module (BRM) > Documentation and Resources > TDK Resources
2. Extract the
[DSP][ARM][1][2]_App.bin
files from the downloaded .zip file.
3. Select the
Browse
button and select/open the corresponding image file for the processor cores
selected to be upgraded or downgraded.
Note:
You need to select the relevant
.bin
file (ARM1_App.bin; ARM2_App.bin; DSP1_App.bin;
DSP2_App.bin) to run an upgrade. Do
not
select the .zip file.
4. Select the
Start Local Upgrade
icon to start the upload and upgrade or downgrade process.
Note:
The first core upgrade or downgrade will take the longest to complete, because part of the
process involves erasing the entire previous flash.
Select
Reset Upgrade
if you wish to abort and reset the upload and upgrade process. Do not select
this option unless you wish to abort the process. This option only becomes available once the
Start
Local Upgrade
icon has been selected.
5. Select
Reboot Now
to restart the BRM and boot from the stored firmware upgrade.
Note:
This option only becomes available once the upgrade of a firmware file is complete.
If the upgrade or downgrade has not succeeded for some reason, you can also return the BRM to its
previous firmware version, by selecting the
Reboot Other Image
button.
45:
BGAN Radio Module Terminal Development Kit User Guide
Confidential and Proprietary – Inmarsat Global Limited