Getting device's own MAC address via Zigbee API

[Angry_Oatmeal]

Hello,

I am attempting to retrieve a device's own MAC address and print it out. So far I have encountered two different functions that can help me achieve this.  

void zb_osif_get_ieee_eui64(zb_ieee_addr_t ieee_eui64) and void zb_get_long_address(zb_ieee_addr_t addr)

However, I am encountering the issue that when printing using NRF_LOG_INFO() , they do produce 64bits of data. I have attempted to format the data using both %llx, but this only produces 32bits of data, and gives different results for both functions. I have also used PRIx64 from the inttypes.h library to format the output as NRF_LOG_INFO("eui64 address is: %0x" PRIx64, addr), but this does not produce 64bits either.

My question is if there is an effective way of printing out the data, or if there is a particular function call I am missing that could format the address nicely.

Thank you,
Angry Oatmeal

[Marte Myrvold]

Hi Angry Oatmeal,

In our Zigbee CLI Agent example you can issue commands to get the EUI64 address, which will then be printed to terminal. In that example the function print_eui64() is used to print the address. This function can be found in /nRF5_SDK_for_Thread_and_Zigbee_v4.1.0/components/zigbee/cli/zigbee_cli_utils.h, and an example on how it can be used can be found on line 1281 in /components/zigbee/cli/zigbee_cli_cmd_zdo.c.

I hope this helps!

Best regards,

Marte

[Angry_Oatmeal]

Hi Marte.

I have found the function and will look into it.

Thank you,
Angry Oatmeal