How can I get the mac adress of my chip from main code?

[gootoomoon]

Can not find the mac adress related information from the PS or RM doc. Need your help!

[Ole Morten]

If you want to read out the Bluetooth address used by the chip, you can use the function sd_ble_gap_address_get(), defined in ble_gap.h.

Edit: Not tx_address, just address.