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/*
ELECHOUSE_CC1101.cpp - CC1101 module library
Copyright (c) 2010 Michael.
Author: Michael, <www.elechouse.com>
Version: November 12, 2010
This library is designed to use CC1101/CC1100 module on Arduino platform.
CC1101/CC1100 module is an useful wireless module.Using the functions of the
library, you can easily send and receive data by the CC1101/CC1100 module.
Just have fun!
For the details, please refer to the datasheet of CC1100/CC1101.
----------------------------------------------------------------------------------------------------------------
cc1101 Driver for RC Switch. Mod by Little Satan. With permission to modify and publish Wilson Shen (ELECHOUSE).
----------------------------------------------------------------------------------------------------------------
*/
#ifndef ELECHOUSE_CC1101_SRC_DRV_h
#define ELECHOUSE_CC1101_SRC_DRV_h
#include <Arduino.h>
//***************************************CC1101 define**************************************************//
// CC1101 CONFIG REGSITER
#define CC1101_IOCFG2 0x00 // GDO2 output pin configuration
#define CC1101_IOCFG1 0x01 // GDO1 output pin configuration
#define CC1101_IOCFG0 0x02 // GDO0 output pin configuration
#define CC1101_FIFOTHR 0x03 // RX FIFO and TX FIFO thresholds
#define CC1101_SYNC1 0x04 // Sync word, high INT8U
#define CC1101_SYNC0 0x05 // Sync word, low INT8U
#define CC1101_PKTLEN 0x06 // Packet length
#define CC1101_PKTCTRL1 0x07 // Packet automation control
#define CC1101_PKTCTRL0 0x08 // Packet automation control
#define CC1101_ADDR 0x09 // Device address
#define CC1101_CHANNR 0x0A // Channel number
#define CC1101_FSCTRL1 0x0B // Frequency synthesizer control
#define CC1101_FSCTRL0 0x0C // Frequency synthesizer control
#define CC1101_FREQ2 0x0D // Frequency control word, high INT8U
#define CC1101_FREQ1 0x0E // Frequency control word, middle INT8U
#define CC1101_FREQ0 0x0F // Frequency control word, low INT8U
#define CC1101_MDMCFG4 0x10 // Modem configuration
#define CC1101_MDMCFG3 0x11 // Modem configuration
#define CC1101_MDMCFG2 0x12 // Modem configuration
#define CC1101_MDMCFG1 0x13 // Modem configuration
#define CC1101_MDMCFG0 0x14 // Modem configuration
#define CC1101_DEVIATN 0x15 // Modem deviation setting
#define CC1101_MCSM2 0x16 // Main Radio Control State Machine configuration
#define CC1101_MCSM1 0x17 // Main Radio Control State Machine configuration
#define CC1101_MCSM0 0x18 // Main Radio Control State Machine configuration
#define CC1101_FOCCFG 0x19 // Frequency Offset Compensation configuration
#define CC1101_BSCFG 0x1A // Bit Synchronization configuration
#define CC1101_AGCCTRL2 0x1B // AGC control
#define CC1101_AGCCTRL1 0x1C // AGC control
#define CC1101_AGCCTRL0 0x1D // AGC control
#define CC1101_WOREVT1 0x1E // High INT8U Event 0 timeout
#define CC1101_WOREVT0 0x1F // Low INT8U Event 0 timeout
#define CC1101_WORCTRL 0x20 // Wake On Radio control
#define CC1101_FREND1 0x21 // Front end RX configuration
#define CC1101_FREND0 0x22 // Front end TX configuration
#define CC1101_FSCAL3 0x23 // Frequency synthesizer calibration
#define CC1101_FSCAL2 0x24 // Frequency synthesizer calibration
#define CC1101_FSCAL1 0x25 // Frequency synthesizer calibration
#define CC1101_FSCAL0 0x26 // Frequency synthesizer calibration
#define CC1101_RCCTRL1 0x27 // RC oscillator configuration
#define CC1101_RCCTRL0 0x28 // RC oscillator configuration
#define CC1101_FSTEST 0x29 // Frequency synthesizer calibration control
#define CC1101_PTEST 0x2A // Production test
#define CC1101_AGCTEST 0x2B // AGC test
#define CC1101_TEST2 0x2C // Various test settings
#define CC1101_TEST1 0x2D // Various test settings
#define CC1101_TEST0 0x2E // Various test settings
//CC1101 Strobe commands
#define CC1101_SRES 0x30 // Reset chip.
#define CC1101_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 CC1101_SXOFF 0x32 // Turn off crystal oscillator.
#define CC1101_SCAL 0x33 // Calibrate frequency synthesizer and turn it off
// (enables quick start).
#define CC1101_SRX 0x34 // Enable RX. Perform calibration first if coming from IDLE and
// MCSM0.FS_AUTOCAL=1.
#define CC1101_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 CC1101_SIDLE 0x36 // Exit RX / TX, turn off frequency synthesizer and exit
// Wake-On-Radio mode if applicable.
#define CC1101_SAFC 0x37 // Perform AFC adjustment of the frequency synthesizer
#define CC1101_SWOR 0x38 // Start automatic RX polling sequence (Wake-on-Radio)
#define CC1101_SPWD 0x39 // Enter power down mode when CSn goes high.
#define CC1101_SFRX 0x3A // Flush the RX FIFO buffer.
#define CC1101_SFTX 0x3B // Flush the TX FIFO buffer.
#define CC1101_SWORRST 0x3C // Reset real time clock.
#define CC1101_SNOP 0x3D // No operation. May be used to pad strobe commands to two
// INT8Us for simpler software.
//CC1101 STATUS REGSITER
#define CC1101_PARTNUM 0x30
#define CC1101_VERSION 0x31
#define CC1101_FREQEST 0x32
#define CC1101_LQI 0x33
#define CC1101_RSSI 0x34
#define CC1101_MARCSTATE 0x35
#define CC1101_WORTIME1 0x36
#define CC1101_WORTIME0 0x37
#define CC1101_PKTSTATUS 0x38
#define CC1101_VCO_VC_DAC 0x39
#define CC1101_TXBYTES 0x3A
#define CC1101_RXBYTES 0x3B
//CC1101 PATABLE,TXFIFO,RXFIFO
#define CC1101_PATABLE 0x3E
#define CC1101_TXFIFO 0x3F
#define CC1101_RXFIFO 0x3F
//************************************* class **************************************************//
class ELECHOUSE_CC1101
{
private:
void SpiStart(void);
void SpiEnd(void);
void GDO_Set (void);
void GDO0_Set (void);
void Reset (void);
void setSpi(void);
void RegConfigSettings(void);
void Calibrate(void);
void Split_PKTCTRL0(void);
void Split_PKTCTRL1(void);
void Split_MDMCFG1(void);
void Split_MDMCFG2(void);
void Split_MDMCFG4(void);
public:
void Init(void);
byte SpiReadStatus(byte addr);
void setSpiPin(byte sck, byte miso, byte mosi, byte ss);
void addSpiPin(byte sck, byte miso, byte mosi, byte ss, byte modul);
void setGDO(byte gdo0, byte gdo2);
void setGDO0(byte gdo0);
void addGDO(byte gdo0, byte gdo2, byte modul);
void addGDO0(byte gdo0, byte modul);
void setModul(byte modul);
void setCCMode(bool s);
void setModulation(byte m);
void setPA(int p);
void setMHZ(float mhz);
void setChannel(byte chnl);
void setChsp(float f);
void setRxBW(float f);
void setDRate(float d);
void setDeviation(float d);
void SetTx(void);
void SetRx(void);
void SetTx(float mhz);
void SetRx(float mhz);
int getRssi(void);
byte getLqi(void);
void setSres(void);
void setSidle(void);
void goSleep(void);
void SendData(byte *txBuffer, byte size);
void SendData(char *txchar);
void SendData(byte *txBuffer, byte size, int t);
void SendData(char *txchar, int t);
byte CheckReceiveFlag(void);
byte ReceiveData(byte *rxBuffer);
bool CheckCRC(void);
void SpiStrobe(byte strobe);
void SpiWriteReg(byte addr, byte value);
void SpiWriteBurstReg(byte addr, byte *buffer, byte num);
byte SpiReadReg(byte addr);
void SpiReadBurstReg(byte addr, byte *buffer, byte num);
void setClb(byte b, byte s, byte e);
bool getCC1101(void);
byte getMode(void);
void setSyncWord(byte sh, byte sl);
void setAddr(byte v);
void setWhiteData(bool v);
void setPktFormat(byte v);
void setCrc(bool v);
void setLengthConfig(byte v);
void setPacketLength(byte v);
void setDcFilterOff(bool v);
void setManchester(bool v);
void setSyncMode(byte v);
void setFEC(bool v);
void setPRE(byte v);
void setPQT(byte v);
void setCRC_AF(bool v);
void setAppendStatus(bool v);
void setAdrChk(byte v);
bool CheckRxFifo(int t);
};
extern ELECHOUSE_CC1101 ELECHOUSE_cc1101;
#endif
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