how to read MAC ID of nrf52832 using python and adalink

[nikita_k]

hello,

i had  read mac id of nrf52832 using python and adalink. Now my window is updated from window 10 to window 11

so i have to reinstalled all setup while reinstalling python 27 is installed but problem in installation of  Adafruit_Adalink project on Github

when i run the command python setup.py install I got a following response on CMD tool.

 

I have refer this for read MAC id installation 

[Jørgen Holmefjord]

Hi,

Adafruit_Adalink project is not developed or supported by Nordic. You need to reach out to the developers of the project to get help with any issues you may have.

If you are using J-Link, you can use nrfjprog from nRF Command Line Tools to read the DEVICEADDR[n] registers.

Best regards,
Jørgen

[Jørgen Holmefjord]

If by MAC ID you mean the numbers in the FICR->DEVICEADDR registers, you can read those using the following command:

nrfjprog --memrd 0x100000A4 --n 8

The softdevice will use these registers for setting the default address, but this may be changed by the application. See this post for more details. Other protocols may use the registers differently, or not use them at all.

[msliv]

I have used this command with PCA10040 programmer targeting external (connected) NRF52832, please look what I have found:

Raspberry Pi has found my device which was discoverable at the moment with MAC addr:

FA:98:48:56:7B:82

After issueing:

nrfjprog -f nrf52 --memrd 0x100000A4 -n 8

Nrfjprog returned:

0x100000A4: 48567B82 908EBA98

If you take a closer look there is a pattern in which bytes are found... except for the first byte, the 'FA' cannot be found anywhere. None bytes near this address contain 'FA'.

I am also interested in fetching MAC addr using JLink.