void writeRFSettings(void)
{
    // Write register settings

TI_CC_SPIWriteReg(TI_CCxxx0_FSCTRL1,0x06);
TI_CC_SPIWriteReg(TI_CCxxx0_FSCTRL0,0x00);
TI_CC_SPIWriteReg(TI_CCxxx0_FREQ2,0x5D);
TI_CC_SPIWriteReg(TI_CCxxx0_FREQ1,0x93);
TI_CC_SPIWriteReg(TI_CCxxx0_FREQ0,0xB1);
TI_CC_SPIWriteReg(TI_CCxxx0_MDMCFG4,0x78);
TI_CC_SPIWriteReg(TI_CCxxx0_MDMCFG3,0x93);
TI_CC_SPIWriteReg(TI_CCxxx0_MDMCFG2,0x03);
TI_CC_SPIWriteReg(TI_CCxxx0_MDMCFG1,0x22);
TI_CC_SPIWriteReg(TI_CCxxx0_MDMCFG0,0xF8);
TI_CC_SPIWriteReg(TI_CCxxx0_CHANNR,0x00);
TI_CC_SPIWriteReg(TI_CCxxx0_DEVIATN,0x44);
TI_CC_SPIWriteReg(TI_CCxxx0_FREND1,0x56);
TI_CC_SPIWriteReg(TI_CCxxx0_FREND0,0x10);
TI_CC_SPIWriteReg(TI_CCxxx0_MCSM0,0x18);
TI_CC_SPIWriteReg(TI_CCxxx0_FOCCFG,0x16);
TI_CC_SPIWriteReg(TI_CCxxx0_BSCFG,0x6C);
TI_CC_SPIWriteReg(TI_CCxxx0_AGCCTRL2,0x43);
TI_CC_SPIWriteReg(TI_CCxxx0_AGCCTRL1,0x40);
TI_CC_SPIWriteReg(TI_CCxxx0_AGCCTRL0,0x91);
TI_CC_SPIWriteReg(TI_CCxxx0_FSCAL3,0xA9);
TI_CC_SPIWriteReg(TI_CCxxx0_FSCAL2,0x0A);
TI_CC_SPIWriteReg(TI_CCxxx0_FSCAL1,0x00);
TI_CC_SPIWriteReg(TI_CCxxx0_FSCAL0,0x11);
TI_CC_SPIWriteReg(TI_CCxxx0_FSTEST,0x59);
TI_CC_SPIWriteReg(TI_CCxxx0_TEST2,0x81);
TI_CC_SPIWriteReg(TI_CCxxx0_TEST1,0x35);
TI_CC_SPIWriteReg(TI_CCxxx0_TEST0,0x0B);
TI_CC_SPIWriteReg(TI_CCxxx0_IOCFG2,0x0B);
TI_CC_SPIWriteReg(TI_CCxxx0_IOCFG0D,0x06);
TI_CC_SPIWriteReg(TI_CCxxx0_PKTCTRL1,0x04);
TI_CC_SPIWriteReg(TI_CCxxx0_PKTCTRL0,0x05);
TI_CC_SPIWriteReg(TI_CCxxx0_ADDR,0x00);
TI_CC_SPIWriteReg(TI_CCxxx0_PKTLEN,0xFF);
}