[Tinyos-help] Is Byte Transmission possible?

[RamKishore]

Hi all,
           I have message of 10 bytes. I send using GenericComm 
component's send interface as:
                      call sendMsg.send(TOS_BCAST_ADDR,10, &Msg);

can I transmit byte by byte or group of atleast 2 bytes in 5 transmissions?

Regards,
Kishore