User Manual

4. Confirm Firmware Version:
a. From your device used for interacting with the Azure Percept DK, provide the following
input to the Azure Percept DK. Please ensure that the SoMs you are checking are
connected to the Azure Percept DK.
i. To check the Audio Accessory firmware version “lsusb -d 045e:0673 -v”
ii. To check the Camera SoM firmware version “lsusb -d 045e:066f -v”
• The output should look like the below for each SoM, please confirm that
the “bcdDevice” section has the version number “1.00” for each SoM. If
the version shows “3.00” as shown in the below image, the firmware fix
has already been supplied to that particular SoM. If you attempt to
follow the steps below, you will get a “Failure” message as the update
has already been applied.
•
• Note: If either SoM shows version “0.08” then you are using Private
Preview hardware that is not supported by this firmware update and
tool.
5. Via SSH - Copy Firmware Update tool file to the Azure Percept DK:
a. Locate the IP address of the Azure Percept DK, this is used below and referenced as <ip
address of the Azure Percept DK>
b. Via SSH from your device used for interacting with the Azure Percept DK, copy the
Firmware Update Tool file to the Azure Percept DK at the location “scp -r ..\test
user@<ip address of Azure Percept DK>:/home”.
6. Via SSH - Apply Firmware Update to the SoM(s):
a. Apply firmware update to BOTH the Camera SoM and Audio Accessory SoM:
i. Connect both the Camera SoM and Audio Accessory SoM to the Azure Percept
DK.
ii. Ensure Power is on.
iii. Navigate to /home folder
• Ex: cd /home
iv. Run the update tool via the following SSH command “sudo ./
AP_Peripheral_Installer_v0.1”
• The update will run, you will see the output “Complete” when the
update is complete.
v. After, via SSH check the firmware version of both devices:
• To check the Audio Accessory firmware version “lsusb -d 045e:0673 -v”
• To check the Camera SoM firmware version “lsusb -d 045e:066f -v”
• The output should look like the below for each SoM, please confirm that
the “bcdDevice” section has the version number “3.00” for each SoM. If