RF430FRL152HEVM triggering SPI write with RF "write single block" command

RF430FRL152HEVM triggering SPI write from RF.


I have just started developing an application using the RF430FRL152 transceiver.
I would like to implement pretty simple functionality: write SPI (or I2C) message if I write to a specific block using RF.

I have found in this guide Getting Started with the TI RF430FRL152HEVM the author implements exact functionality but it looks like that source code is missing some parts (only function prototypes are provided in main.c).

Is it possible somewhere to find out code samples for this specific problem? Thank you in advance.