send and receive data from A13 through MOD-MRF24J40

[bimodh]

I am using a MOD-MRF24J40 Zigbee.

I have connected MOD-MRF24J40 with OLINUXINO A13 via UEXT Interface(Plugged in).

So how can i send and receive data from MOD-MRF24J40 through the os in A13?

Whether i have to write some code inside MOD-MRF24J40(I mean Microcontroller Programming)?

Or whether some drivers are available, which when connected to the OLINUXINO A13 through UEXT, so that i can use some API calls for sending and receiving the data?

[olimex]

please read what MRF24J40 is here http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en027752