EmonTx and PSOC 5

Hello everybody, I recently bought a emonTx shield v2 with RFM12 and two sensors, and a raspberry pi using the gateway.

Only here in the place of an Arduino I use a PSOC 5, so I wonder if people know how the module RFM12 using PSOC work because I can not send and receive data on the raspberry pi.

Your experience would be a great help to me.