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Read GATT_notification send from central to peripheral

Jesper Jessen
Prodigy 10 points
Other Parts Discussed in Thread: CC2540

Hi

I'm using cc2540 USB dongle (programmed with "SerialAppCentral") to communicate with a cc2540EM(programmed with "SerialApp"). 
I would like to send data like "TM" to the peripheral modul and act on that message.
My problem is that i dont know where to find the received data, when i transmit the data via GATT_notification, see example below:

-Type : 0x01 (Command)
-Opcode : 0xFD9B (GATT_Notification)
-Data Length : 0x06 (6) byte(s)
ConnHandle : 0x0000 (0)
Authentic : 0x00 (No)
Handle : 0x2500 (9472)
Value : 54:4D


I know that the simpleBLEcentral code cheks for received GATT messages, but when i implement the same code in simpleBLEperipheral/SerialApp i can't get at response

Can anyone tell me what I'm missing and maybe give me a code example?