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STC89C52单片机驱动CC1101无线模块的接收C语言程序

STC89C52单片机驱动CC1101无线模块的接收C语言程序

#include #include #defineINT8Uunsigned char#defineINT16Uunsigned int#define WRITE_BURST 0x40//连续写入#define READ_SINGLE 0x80//读#define READ_BURST 0xC0//连续读#define BYTES_IN_RXFIFO 0x7F //接收缓冲区的有效字节数#define CRC_OK 0x80 //CRC校验通过位标志//************CC1100接口***************sbit GDO0=P3^3;sbit GDO2=P1^4;sbitMISO=P1^2;sbitMOSI=P1^1;sbitSCK=P3^2;sbitCSN=P1^3;//sbit GDO0=P1^3;//sbit GDO2=P1^2;//sbitMISO=P1^4;//sbitMOSI=P3^2;//sbitSCK=P1^1;//sbitCSN=P3^3;//**************按键****************sbit KEY1 =P3^6;sbit KEY2 =P3^7;//**********数码管位选**********sbitled3=P2^0;sbitled2=P2^1;sbitled1=P2^2;sbitled0=P2^3;//**************蜂鸣器***********sbit BELL=P3^4;//*************数码管?****************INT8U seg[10]={0xC0,0xCF,0xA4,0xB0,0x99,0x92,0x82,0xF8,0x80,0x90}; //0~~9段码INT8U seg1[10]={0x40,0x4F,0x24,0x30,0x19,0x12,0x02,0x78,0x00,0x10};//***************按键****************INT8U data temp_data[2]={0x00,0x00};INT8U dispaly[8], temp[6];//更多功率参数设置可详细参考DATACC1100英文文档中第48-49页的参数表//INT8U PaTabel[8] = {0x04 ,0x04 ,0x04 ,0x04 ,0x04 ,0x04 ,0x04 ,0x04}; //-30dBm 功率最小INT8U PaTabel[8] = {0x60 ,0x60 ,0x60 ,0x60 ,0x60 ,0x60 ,0x60 ,0x60}; //0dBm//INT8U PaTabel[8] = {0xC0 ,0xC0 ,0xC0 ,0xC0 ,0xC0 ,0xC0 ,0xC0 ,0xC0}; //10dBm 功率最大//****************************void SpiInit(void);void CpuInit(void);void RESET_CC1100(void);void POWER_UP_RESET_CC1100(void);void halSpiWriteReg(INT8U addr, INT8U value);void halSpiWriteBurstReg(INT8U addr, INT8U *buffer, INT8U count);void halSpiStrobe(INT8U strobe);INT8U halSpiReadReg(INT8U addr);void halSpiReadBurstReg(INT8U addr, INT8U *buffer, INT8U count);INT8U halSpiReadStatus(INT8U addr);void halRfWriteRfSettings(void);void halRfSendPacket(INT8U *txBuffer, INT8U size);INT8U halRfReceivePacket(INT8U *rxBuffer, INT8U *length); void StartUART( void );void R_S_Byte(INT8U R_Byte);//************************// CC1100 STROBE, CONTROL AND STATUS REGSITER#define CCxxx0_IOCFG2 0x00 // GDO2 output pin configuration#define CCxxx0_IOCFG1 0x01 // GDO1 output pin configuration#define CCxxx0_IOCFG0 0x02 // GDO0 output pin configuration#define CCxxx0_FIFOTHR 0x03 // RX FIFO and TX FIFO thresholds#define CCxxx0_SYNC1 0x04 // Sync word, high INT8U#define CCxxx0_SYNC0 0x05 // Sync word, low INT8U#define CCxxx0_PKTLEN 0x06 // Packet length#define CCxxx0_PKTCTRL1 0x07 // Packet automation control#define CCxxx0_PKTCTRL0 0x08 // Packet automation control#define CCxxx0_ADDR 0x09 // Device address#define CCxxx0_CHANNR 0x0A // Channel number#define CCxxx0_FSCTRL1 0x0B // Frequency synthesizer control#define CCxxx0_FSCTRL0 0x0C // Frequency synthesizer control#define CCxxx0_FREQ2 0x0D // Frequency control word, high INT8U#define CCxxx0_FREQ1 0x0E // Frequency control word, middle INT8U#define CCxxx0_FREQ0 0x0F // Frequency control word, low INT8U#define CCxxx0_MDMCFG4 0x10 // Modem configuration#define CCxxx0_MDMCFG3 0x11 // Modem configuration#define CCxxx0_MDMCFG2 0x12 // Modem configuration#define CCxxx0_MDMCFG1 0x13 // Modem configuration#define CCxxx0_MDMCFG0 0x14 // Modem configuration#define CCxxx0_DEVIATN 0x15 // Modem deviation setting#define CCxxx0_MCSM2 0x16 // Main Radio Control State Machine configuration#define CCxxx0_MCSM1 0x17 // Main Radio Control State Machine configuration#define CCxxx0_MCSM0 0x18 // Main Radio Control State Machine configuration#define CCxxx0_FOCCFG 0x19 // Frequency Offset Compensation configuration#define CCxxx0_BSCFG 0x1A // Bit Synchronization configuration#define CCxxx0_AGCCTRL2 0x1B // AGC control#define CCxxx0_AGCCTRL1 0x1C // AGC control#define CCxxx0_AGCCTRL0 0x1D // AGC control#define CCxxx0_WOREVT1 0x1E // High INT8U Event 0 timeout#define CCxxx0_WOREVT0 0x1F // Low INT8U Event 0 timeout#define CCxxx0_WORCTRL 0x20 // Wake On Radio control#define CCxxx0_FREND1 0x21 // Front end RX configuration#define CCxxx0_FREND0 0x22 // Front end TX configuration#define CCxxx0_FSCAL3 0x23 // Frequency synthesizer calibration#define CCxxx0_FSCAL2 0x24 // Frequency synthesizer calibration#define CCxxx0_FSCAL1 0x25 // Frequency synthesizer calibration#define CCxxx0_FSCAL0 0x26 // Frequency synthesizer calibration#define CCxxx0_RCCTRL1 0x27 // RC oscillator configuration#define CCxxx0_RCCTRL0 0x28 // RC oscillator configuration#define CCxxx0_FSTEST 0x29 // Frequency synthesizer calibration control#define CCxxx0_PTEST 0x2A // Production test#define CCxxx0_AGCTEST 0x2B // AGC test#define CCxxx0_TEST2 0x2C // Various test settings#define CCxxx0_TEST1 0x2D // Various test settings#define CCxxx0_TEST0 0x2E // Various test settings// Strobe commands#define CCxxx0_SRES 0x30 // Reset chip.#define CCxxx0_SFSTXON 0x31 // Enable and calibrate frequency synthesizer (if MCSM0.FS_AUTOCAL=1).// If in RX/TX: Go to a wait state where only the synthesizer is// running (for quick RX / TX turnaround).#define CCxxx0_SXOFF 0x32 // Turn off crystal oscillator.#define CCxxx0_SCAL 0x33 // Calibrate frequency synthesizer and turn it off// (enables quick start).#define CCxxx0_SRX 0x34 // Enable RX. Perform calibration first if coming from IDLE and// MCSM0.FS_AUTOCAL=1.#define CCxxx0_STX 0x35 // In IDLE state: Enable TX. Perform calibration first if// MCSM0.FS_AUTOCAL=1. If in RX state and CCA is enabled:// Only go to TX if channel is clear.#define CCxxx0_SIDLE 0x36 // Exit RX / TX, turn off frequency synthesizer and exit// Wake-On-Radio mode if applicable.#define CCxxx0_SAFC 0x37 // Perform AFC adjustment of the frequency synthesizer#define CCxxx0_SWOR 0x38 // Start automatic RX polling sequence (Wake-on-Radio)#define CCxxx0_SPWD 0x39 // Enter power down mode when CSn goes high.#define CCxxx0_SFRX 0x3A // Flush the RX FIFO buffer.#define CCxxx0_SFTX 0x3B // Flush the TX FIFO buffer.#define CCxxx0_SWORRST 0x3C // Reset real time clock.#define CCxxx0_SNOP 0x3D // No operation. May be used to pad strobe commands to two// INT8Us for simpler software.#define CCxxx0_PARTNUM 0x30#define CCxxx0_VERSION 0x31#define CCxxx0_FREQEST 0x32#define CCxxx0_LQI 0x33#define CCxxx0_RSSI 0x34#define CCxxx0_MARCSTATE 0x35#define CCxxx0_WORTIME1 0x36#define CCxxx0_WORTIME0 0x37#define CCxxx0_PKTSTATUS 0x38#define CCxxx0_VCO_VC_DAC 0x39#define CCxxx0_TXBYTES 0x3A#define CCxxx0_RXBYTES 0x3B#define CCxxx0_PATABLE 0x3E#define CCxxx0_TXFIFO 0x3F#define CCxxx0_RXFIFO 0x3F// RF_SETTINGS is a data structure which contains all relevant CCxxx0 registerstypedef struct S_RF_SETTINGS{INT8U FSCTRL2;INT8U FSCTRL1; // Frequency synthesizer control.INT8U FSCTRL0; // Frequency synthesizer control.INT8U FREQ2; // Frequency control word, high INT8U.INT8U FREQ1; // Frequency control word, middle INT8U.INT8U FREQ0; // Frequency control word, low INT8U.INT8U MDMCFG4; // Modem configuration.INT8U MDMCFG3; // Modem configuration.INT8U MDMCFG2; // Modem configuration.INT8U MDMCFG1; // Modem configuration.INT8U MDMCFG0; // Modem configuration.INT8U CHANNR; // Channel number.INT8U DEVIATN; // Modem deviation setting (when FSK modulation is enabled).INT8U FREND1; // Front end RX configuration.INT8U FREND0; // Front end RX configuration.INT8U MCSM0; // Main Radio Control State Machine configuration.INT8U FOCCFG; // Frequency Offset Compensation Configuration.INT8U BSCFG; // Bit synchronization Configuration.INT8U AGCCTRL2; // AGC control.INT8U AGCCTRL1; // AGC control.INT8U AGCCTRL0; // AGC control.INT8U FSCAL3; // Frequency synthesizer calibration.INT8U FSCAL2; // Frequency synthesizer calibration.INT8U FSCAL1; // Frequency synthesizer calibration.INT8U FSCAL0; // Frequency synthesizer calibration.INT8U FSTEST; // Frequency synthesizer calibration controlINT8U TEST2; // Various test settings.INT8U TEST1; // Various test settings.INT8U TEST0; // Various test settings.INT8U IOCFG2; // GDO2 output pin configurationINT8U IOCFG0; // GDO0 output pin configurationINT8U PKTCTRL1; // Packet automation control.INT8U PKTCTRL0; // Packet automation control.INT8U ADDR; // Device address.INT8U PKTLEN; // Packet length.} RF_SETTINGS;/////////////////////////////////////////////////////////////////

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