prd_picoreadrf_pages_parameters.h

读RF卡的源代码

#define P6_ANT_TYPE_DIFFERENTIAL_LP  0x01    // Output antenna configuration : Differential, Low power
#define P6_ANT_TYPE_SINGLE_ENDED_NP  0x02    // Output antenna configuration : Single ended, Nominal power
#define P6_ANT_TYPE_SINGLE_ENDED_LP  0x03    // Output antenna configuration : Single ended, Low power

#define P6_MOD_INDEX_6                0xC0    // MOD_INDEX value for   6% modulation
#define P6_MOD_INDEX_10               0x80    // MOD_INDEX value for  10% modulation
#define P6_MOD_INDEX_20               0x40    // MOD_INDEX value for  20% modulation
#define P6_MOD_INDEX_30               0x20    // MOD_INDEX value for  30% modulation
#define P6_MOD_INDEX_100              0x00    // MOD_INDEX value for 100% modulation (ISO A)


// Page 6 : Reg 1 : IRQ, EMI, ReC, Windows for Freq check
#define P6_IRQ_EN           0x80    // Enable IRQ
#define P6_INV_EMI          0x40    // Invert modulation drive for emission
#define P6_INV_REC          0x20    // Invert data received by analog receiver
#define P6_FC               0x10    // Internal use

#define P6_WND_CNT_8             0x00    // Internal use
#define P6_WND_CNT_16            0x04
#define P6_WND_CNT_24            0x08
#define P6_WND_CNT_31            0x0C

#define P6_WND_SIZE_0             0x00    // Internal use
#define P6_WND_SIZE_1             0x01
#define P6_WND_SIZE_2             0x02
#define P6_WND_SIZE_3             0x03



// Page 6 : Reg 2 : Mode config register
#define P6_RASC_MODE            0x80    // Put the in Chip emulation (eNFC mode)
#define P6_PASSIVE              0x40    // Modulate using Hiz/0 for chip emulation
#define P6_FDET_EN			    0x20    // Enable field detection when acting in passive mode
#define P6_CDET_LEVEL_EN        0x20    // Enable level mode for card detection
#define P6_EXT_MOD_NOCARRIER    0x10    // Do not apply 13.56MHz carrier on the ANTx output du direct signal
#define P6_FILTER_CUT           0x08    // Apply the extra filter

#define P6_ADC_SHIFTDC_MAX        0x07
#define P6_ADC_SHIFTDC_DEFAULT    0x07
#define P6_ADC_SHIFTDC_MIN        0x00
#define P6_ADC_SHIFTDC_R2R        0x01


// Page 6 : Reg 3,4 : CRC16


// Page 6 : Reg 5 : Receiver configuration A
#define P6_EN_RASC_BIAS         0x80    // Must be used for low baudrate in eNFC Mode

#define P6_ZIN_MIN              0x00    // Infinite
#define P6_ZIN_R                0x10    // R resitor activated
#define P6_ZIN_2R               0x20    // 2R resitor activated
#define P6_ZIN_4R               0x40    // 4R resitor activated
#define P6_ZIN_MAX              0x70    // 4R || 2R || R

#define P6_RX_GAIN_MIN          0x08    // Set a 13db gain for amplifier
#define P6_RX_GAIN_MEDIUM       0x00    // Set a 18db gain for amplifier
#define P6_RX_GAIN_MAX          0x04    // Set a 24db gain for amplifier

/* For PicoRead U03 */
#define P6_AC_CAP_MIN           0x00    // Apply a minimum serial capacitor within filters
#define P6_AC_CAP_MEDIUM        0x01    // Apply a medium serial capacitor within filters			 
#define P6_AC_CAP_HIGH          0x02    // Apply a high serial capacitor within filters
#define P6_AC_CAP_MAX           0x03    // Apply a maximum serial capacitor within filters
/*------------------*/ 

/* For PicoRead U02 & U01 */
/*#define P6_AC_CAP_MEDIUM        0x00    // Apply a medium serial capacitor within filters  */
/*#define P6_AC_CAP_HIGH          0x01    // Apply a high serial capacitor within filters	 */
/*#define P6_AC_CAP_MAX           0x03    // Apply a maximum serial capacitor within filters */
/*------------------------*/ 



// Page 6 : Reg 6 : Receiver configuration B

#define P6_CDET_LEVEL_0           0xC0    // Smallest sensitivity for card detection
#define P6_CDET_LEVEL_1           0x80
#define P6_CDET_LEVEL_2           0x40
#define P6_CDET_LEVEL_3           0x00    // Highest sensitivity for card detection

#define P6_CDET_LEVEL_MIN         P6_CDET_LEVEL_0
#define P6_CDET_LEVEL_MAX         P6_CDET_LEVEL_3

#define P6_FDET_LEVEL_0           0xC0    // Highest sensitivity for field detection
#define P6_FDET_LEVEL_1           0x80
#define P6_FDET_LEVEL_2           0x40
#define P6_FDET_LEVEL_3           0x00    // Smallest sensitivity for field detection

#define P6_FDET_LEVEL_MIN         P6_FDET_LEVEL_3
#define P6_FDET_LEVEL_MAX         P6_FDET_LEVEL_0

#define P6_CDET_GAIN_40           0x30    // Amplification is set to 40 times
#define P6_CDET_GAIN_30           0x20
#define P6_CDET_GAIN_20           0x10
#define P6_CDET_GAIN_10           0x00

#define P6_CDET_GAIN_MIN          P6_CDET_GAIN_10
#define P6_CDET_GAIN_MAX          P6_CDET_GAIN_40

#define P6_FDET_GAIN_40           P6_CDET_GAIN_40    // Amplification is set to 40 times
#define P6_FDET_GAIN_30           P6_CDET_GAIN_30
#define P6_FDET_GAIN_20           P6_FDET_GAIN_20
#define P6_FDET_GAIN_10           P6_FDET_GAIN_10

#define P6_FDET_GAIN_MIN          P6_FDET_GAIN_10
#define P6_FDET_GAIN_MAX          P6_FDET_GAIN_40

#define P6_SHUTDOWN             0x08    // Put the chip in shutdown mode (1uA)

#define P6_COMP_OFFSET_000		0x00	//
#define P6_COMP_OFFSET_001		0x01	//
#define P6_COMP_OFFSET_010		0x02	//	Intermediate values of COMP_OFFSET
#define P6_COMP_OFFSET_011		0x03	//
#define P6_COMP_OFFSET_100		0x04	//
#define P6_COMP_OFFSET_101		0x05	//

#define P6_COMP_OFFSET_MIN      P6_COMP_OFFSET_000    // Minimal offset = Maximal sensitivity
#define P6_COMP_OFFSET_MAX      P6_COMP_OFFSET_101    // Maximal offset = Minimal sensitivity
#define P6_COMP_OFFSET_DEFAULT  P6_COMP_OFFSET_000    // Default value


// Page 6 : Reg 7 : Special mode

#define P6_TRANSPARENT      0x80

#define P6_PULS_ISOA_1        0x70
#define P6_PULS_ISOA_2        0x60
#define P6_PULS_ISOA_3        0x50
#define P6_PULS_ISOA_4        0x40
#define P6_PULS_ISOA_5        0x30
#define P6_PULS_ISOA_6        0x20
#define P6_PULS_ISOA_7        0x10
#define P6_PULS_ISOA_8        0x00
#define P6_PULS_ISOA_DEFAULT  P6_PULS_ISOA_8    // Default ISO A pulse width

#define P6_PULS_ISO15_1       0x0E
#define P6_PULS_ISO15_2       0x0C
#define P6_PULS_ISO15_3       0x0A
#define P6_PULS_ISO15_4       0x08
#define P6_PULS_ISO15_5       0x06
#define P6_PULS_ISO15_6       0x04
#define P6_PULS_ISO15_7       0x02
#define P6_PULS_ISO15_8       0x00
#define P6_PULS_ISO15_DEFAULT P6_PULS_ISO15_8   // Default ISO 15693 pulse width

#define P6_CDET_EN            0x01			  // Card Detection enable

#define P6_R7_DEFAULT       P6_PULS_ISOA_DEFAULT | P6_PULS_ISO15_DEFAULT

//=======================================
// Page 7 : Reg 0 
#define P7_R1_DEFAULT       0x02
#define P7_R2_DEFAULT       0x00

#define P7_CDET_IDLE_SHORT  0x00
#define P7_CDET_IDLE_LONG   0xC0

#define P7_CDET_LOCK  		0x00
#define P7_CDET_UNLOCK      0x20

#define P7_CDET_SAMPLE_NORMAL      0x00
#define P7_CDET_SAMPLE_IC100HB1    0x10

#define P7_SAFE_MODE        0x00

#define P7_RF_CLOCK_SEL_RSGATE     0x00
#define P7_RF_CLOCK_SEL_CARRIER    0x04

#define P7_CDET_DELTA_EN     0x02

#define P7_ISOB_CLK_RFCLOCK     	  0x00
#define P7_ISOB_CLK_INTERNALCLOCK     0x01

// Page 7 : Reg 1 

/* For PicoRead U03 */
#define P7_RASC_BIAS_LVL_SMALLBIAS         0x04
#define P7_RASC_BIAS_LVL_MEDIUMBIAS        0x00
#define P7_RASC_BIAS_LVL_STRONGESTBIAS     0x02
/*------------------*/

/* For PicoRead U02 */
/*#define P7_RASC_BIAS_LVL_SMALLBIAS      0x00  */
/*#define P7_RASC_BIAS_LVL_MEDIUMBIAS     0x02	*/
/*------------------*/

#define P7_ISOA_TIMER_EN     0x01

//=======================================
// Status error
#define STATUS_ERR_FE   	0x02
#define STATUS_ERR_CD       0x80
#define STATUS_NB_BITS      0x70
#define STATUS_ERR_CRC      0x08
#define STATUS_ERR_PE       0x04

// ERROR DEFINITIONS MOVED FROM EX
#define ERR_NO_ERROR         	0
#define ERR_COLL             	1
#define ERR_NOCARD           	2
#define ERR_CRC              	3
#define ERR_PAR 				4
#define ERR_ISOB            	20	

#endif