cc2510 simple tx code help

[hithesh123]

I got a CC2510 USB Mini Dev kit.
I am trying to write a very simple(non-simpliciti) TX/RX program. One board for tx and other for rx.
Tx begins when a button is pressed. It transmits one packet with 5 bytes. Address checking is enabled on the receiver.

The tx board seems to be transmitting. I can see it transmit when I use smartRF studio in continuous RX mode. But can't see any RF when I check packet RX mode.

Can anyone help me with the tx code -

[COLOR="#0000FF"]while(1) 
{
if (!P1_2) //button pressed(active low)
{
bcount+=1;                 //button press counter
RFST=0X03;              //Strobe TX
RFD=rx1_addr;         // Pkt ADDRESS


while(RFTXRXIF==1);              //wait for clear interrupt
RFTXRXIF=0;                // reset and write data
RFD=bcount;


//repeat with same or dummy data, bcoz pktlen is 05
while(RFTXRXIF==1);        //wait for clear interrupt
RFTXRXIF=0;                    // reset and write data
RFD=bcount;


while(RFTXRXIF==1);        //wait for clear interrupt
RFTXRXIF=0; // reset and write data
RFD=bcount;


while(RFTXRXIF==1);        //wait for clear interrupt
RFTXRXIF=0;                    // reset and write data
RFD=bcount; 

 P1_0 =1;
delay();                  //LED stays ON for a while
P1_0 =0;

}
//else enter low power mode with periodic wake up(1ms?)

}[/COLOR]

RF register config (using smartRF studio)

PKTLEN    = 0x05; // packet length  
PKTCTRL0  = 0x44; // packet automation control 
CHANNR    = 0x03; // channel number 
FSCTRL1   = 0x0A; // frequency synthesizer control 
FREQ2     = 0x5D; // frequency control word, high byte 
FREQ1     = 0x93; // frequency control word, middle byte 
FREQ0     = 0xB1; // frequency control word, low byte 
MDMCFG4   = 0x86; // modem configuration 
MDMCFG3   = 0x83; // modem configuration 
MDMCFG2   = 0x03; // modem configuration 
DEVIATN   = 0x44; // modem deviation setting 
MCSM0     = 0x14; // main radio control state machine configuration 
FOCCFG    = 0x16; // frequency offset compensation configuration 
FSCAL1    = 0x00; // frequency synthesizer calibration 
FSCAL0    = 0x11; // frequency synthesizer calibration 
TEST1     = 0x31; // various test settings 
TEST0     = 0x09; // various test settings 
PA_TABLE0 = 0xFE; // pa power setting 
IOCFG2    = 0x2E; // radio test signal configuration (p1_7) 
IOCFG0    = 0x06; // radio test signal configuration (p1_5)