void InitRadio(void)
{
// Set the High-Power Mode Request Enable bit so LPM3 can be entered
// with active radio enabled
PMMCTL0_H = 0xA5;
PMMCTL0_L |= PMMHPMRE_L;
PMMCTL0_H = 0x00;
WriteRfSettings(&rfSettings);
WriteSinglePATable(PATABLE_VAL);
}
/*
* Phy implementation functions
*/
void phy_init(void)
{
//Set radio state
state = Idle;
spi_init();
radioConfigureInterrupt();
//Reset the radio core
ResetRadioCore();
//Write configuration
WriteRfSettings(&rfSettings);
last_tx_cfg.eirp=0;
last_tx_cfg.spectrum_id = 0;
last_tx_cfg.sync_word_class=0;
}
void Init_cc1100(void)
{
int i;
//ENCC1101;
POWER_UP_RESET_CC1100(); //上电复位
delayms(20);
WriteRfSettings(); //写入配置
// Set RX FIFO threshold
halRfWriteReg(CC_FIFOTHR, FIFO_THRESHOLD);
halRfWriteReg(CC_MCSM1, 0x33); /* TX完成后保持RX状态,(RESET:0x30) */
// Set GDO0 to be RX FIFO threshold signal
halRfWriteReg(CC_IOCFG0, 0x00);
// Set up interrupt on GDO0
//halDigioIntSetEdge(&pinGDO0, HAL_DIGIO_INT_RISING_EDGE);
//halDigioIntConnect(&pinGDO0, &Rx_fifo_half_full);
//halDigioIntEnable(&pinGDO0);
// Set GDO2 to be packet received signal
halRfWriteReg(CC_IOCFG2, 0x06);
// Set up interrupt on GDO2
//halDigioIntSetEdge(&pinGDO2, HAL_DIGIO_INT_FALLING_EDGE);
//halDigioIntConnect(&pinGDO2, &Rx_packet_recvd);
//halDigioIntEnable(&pinGDO2);
delayms(10);
Spi_Write_Burst(CC_PATABLE,PaTabel,8); //功率配置
Spi_Write_Strobe(CC_SCAL);
for(i=0; i<100; i++) Spi_Write_Strobe(CC_SNOP);
Spi_Write_Strobe(CC_SIDLE); //进入空闲
Spi_Write_Strobe(CC_SFRX); //清空接受区
Spi_Write_Strobe(CC_SRX); //进入接收
rf_data.rf_state = RX_STATE_RX;
_timer_rx_timeout = TIME_OUT;
_flag_rx_timeout = FALSE;
// Spi_Write_Strobe(CC_SPWD); //进入接收
//CSN_H; //上电拉高
}
void main()
{
system_init(buffer, sizeof(buffer), buffer, sizeof(buffer));
#if RF == CC1101 || RF == CC1120
spi_init();
#endif
ResetRadioCore();
int p = ReadSingleReg(PARTNUM);
log_print_string("PARTNUM 0x%x", p);
p = ReadSingleReg(VERSION);
log_print_string("VERSION 0x%x", p);
log_print_string("started");
WriteRfSettings(&rfSettings);
// WriteSingleReg(IOCFG2,0x0B); //GDO2 Output Pin Configuration
// WriteSingleReg(IOCFG0,0x0C); //GDO0 Output Pin Configuration
// WriteSingleReg(FIFOTHR,0x47); //RX FIFO and TX FIFO Thresholds
// WriteSingleReg(PKTCTRL0,0x22); //Packet Automation Control
// WriteSingleReg(FSCTRL1,0x08); //Frequency Synthesizer Control
// WriteSingleReg(FREQ2,0x10); //Frequency Control Word, High Byte
// WriteSingleReg(FREQ1,0xB1); //Frequency Control Word, Middle Byte
// WriteSingleReg(FREQ0,0x3A); //Frequency Control Word, Low Byte
// WriteSingleReg(MDMCFG4,0xCA); //Modem Configuration
// WriteSingleReg(MDMCFG3,0x83); //Modem Configuration
// WriteSingleReg(MDMCFG2,0xB0); //Modem Configuration
// WriteSingleReg(DEVIATN,0x35); //Modem Deviation Setting
// WriteSingleReg(MCSM0,0x18); //Main Radio Control State Machine Configuration
// WriteSingleReg(FOCCFG,0x16); //Frequency Offset Compensation Configuration
// WriteSingleReg(AGCCTRL2,0x43); //AGC Control
// WriteSingleReg(WORCTRL,0xFB); //Wake On Radio Control
// WriteSingleReg(FREND0,0x11); //Front End TX Configuration
// WriteSingleReg(FSCAL3,0xE9); //Frequency Synthesizer Calibration
// WriteSingleReg(FSCAL2,0x2A); //Frequency Synthesizer Calibration
// WriteSingleReg(FSCAL1,0x00); //Frequency Synthesizer Calibration
// WriteSingleReg(FSCAL0,0x1F); //Frequency Synthesizer Calibration
// WriteSingleReg(TEST2,0x81); //Various Test Settings
// WriteSingleReg(TEST1,0x35); //Various Test Settings
// WriteSingleReg(TEST0,0x09); //Various Test Settings
// WriteSingleReg(RSSI,0x80); //Received Signal Strength Indication
// WriteSingleReg(MARCSTATE,0x01); //Main Radio Control State Machine State
// WriteSingleReg(VCO_VC_DAC,0x94);//Current Setting from PLL Calibration Module
//phy_keep_radio_on(true);
Strobe(RF_SIDLE);
Strobe(RF_SFTX);
//uint8_t spectrum_id[2] = { 4, 0 };
//phy_translate_and_set_settings(spectrum_id, 0);
//set_length_infinite(false);
//WriteSingleReg(PKTLEN, 7);
Strobe(RF_STX);
//WriteSingleReg(PKTCTRL0, 0x22);
//WriteSingleReg(FIFOTHR, RADIO_FIFOTHR_FIFO_THR_17_48);
//WriteBurstReg(RF_TXFIFOWR, packet, 7);
/*
ResetRadioCore();
log_state();
Strobe(RF_SIDLE);
WriteRfSettings(&rfSettings);
log_print_string("wrote settings");
log_state();
Strobe(RF_STX);
log_print_string("strobed TX");
*/
int i;
for(i = 0; i < 50;i++)
{
log_state();
}
while(1);
}
