EV-COG-AD4050LZ Sample Code for Bluetooth by EV-COG-BLEINTP1Z board

I want to use Bluetooth to transfer data to TeraTerm

I search information for Bluetooth sample code.

But I find only sample code for AD3029LZ .

Then AD3029LZ sample code use adi_ble_xxx function and adi_radio_xxx function.

I don't find similar function for AD4050LZ.

If AD4050LZ have sample code for Bluetooth of EV-COG-BLEINTP1Z board or need to download some packs to use special function? 

1.EM9304-ds

PDF

2. EV-COG-BLEINTP1Z board Introduction
https://wiki.analog.com/resources/eval/user-guides/ev-cog-bleintp1z#dokuwiki__top