Ublox NINA-B3 Series - Page 29

NINA-B3 series - System integration manual
UBX-17056748 - R13 Software Page 29 of 72
C1-Public
signature
Vr7suDAz7RlsI...
...a9uS0fdWDM5Vd6BNT7fVubi2JLvc5k+QCJotbYyGChmjfHhx16o2BA==
image_id 01
image_name NINA-S140-SD-6.1.1
image_addr 00000000
size 00025DE8
permissions rw------
signature
KHIsyhdHDIwzWf9...
...WGhe4vy6jj3kUnSosh6rrcIxqfcUDVQ4T1NwIy3wsR7SDWzE8ZmOHiU0/IEFHKY
OK
>
4. Store the SoftDevice signature. Enter the configuration action command s together with the
SoftDevice values for <imageid> <signature> defined in the NINA-B31X-CF-<version>.json file
and NINA B31X-SI-x.x.x-xxx.txt signature file. Note particularly that the <image id> of the
SoftDevice is 1. See also Prerequisites and Command syntax.
> s 1
MT9MR1FCE6IY1qaPse1FatzN1Cjuea0/sVpgv670y8FwH8LYFANspk5Yl+DfOXwFcgqWKcHmN0lcKAt4b2ug
u+BItwsoQpbzwDnWLUwDJBIa6ZgsdLx/kTUNW3hWdGvQuFIfwXk4NhvX/3RlIOmPqM/shkN7tF4kaSeS/aUp
Ub81edKC57kQa8L0uWXVhRyI3OwoGkvXBMKoKVIphFgP6WwKdwanrI6TWID5Ii6P16XU2s2XdG8LVooVqnID
O5iD4RbHMv9b5FwcyDVNrJiT8Ky7ybV/AwCh+LM8TDoHsmhvuuHICSzeQ6vdTMXXYELNXuhjsThtEbMLiA9/
NtMwlw==
OK
>
5. Prepare the bootloader to accept a file transfer using XMODEM protocol. Enter the configuration
action command “x” together with the SoftDevice values <imageaddress>, <imagesize>
<imagename>, <permissions> and <imageid> defined in the NINA-B31X-CF-<version>.json file.
> x 0 155260 SoftDevice rw 1
NINA-B3 returns a series of ‘C’ characters for as long as the bootloader is running.
CCCCCCCCCCCCCCCCCCCCCCCCCC
6. While the bootloader is running, send the SoftDevice NINA-S140-SD-x.x.bin file to NINA-B3. The
file is sent using XMODEM protocol.
NINA-B3 displays the greeting text +STARTUP once the binary file has been sent.