drivers/sensors/pn532/pn532_drvr.h

   1 /**************************************************************************/
   2 /*!
   3     @file     pn532_drvr.h
   4 */
   5 /**************************************************************************/
   6
   7 #ifndef __PN532_DRV_H__
   8 #define __PN532_DRV_H__
   9
  10 #include "projectconfig.h"
  11 #include "pn532.h"
  12
  13 #define PN532_UART
  14 // #define PN532_SPI
  15
  16 #define PN532_DEBUG(fmt, args...)             printf(fmt, ##args)
  17
  18 #define PN532_RSTPD_PORT                      (2)
  19 #define PN532_RSTPD_PIN                       (2)
  20 #define PN532_SPI_CSPORT                      (0)
  21 #define PN532_SPI_CSPIN                       (2)
  22
  23 #define PN532_NORMAL_FRAME__DATA_MAX_LEN      (254)
  24 #define PN532_NORMAL_FRAME__OVERHEAD          (8)
  25 #define PN532_EXTENDED_FRAME__DATA_MAX_LEN    (264)
  26 #define PN532_EXTENDED_FRAME__OVERHEAD        (11)
  27 #define PN532_BUFFER_LEN                      (PN532_EXTENDED_FRAME__DATA_MAX_LEN + PN532_EXTENDED_FRAME__OVERHEAD)
  28 #define PN532_UART_BAUDRATE                   (115200)
  29
  30 enum
  31 {
  32   PN532_COMMAND_DIAGNOSE              = 0x00,
  33   PN532_COMMAND_GETFIRMWAREVERSION    = 0x02,
  34   PN532_COMMAND_GETGENERALSTATUS      = 0x04,
  35   PN532_COMMAND_READREGISTER          = 0x06,
  36   PN532_COMMAND_WRITEREGISTER         = 0x08,
  37   PN532_COMMAND_READGPIO              = 0x0C,
  38   PN532_COMMAND_WRITEGPIO             = 0x0E,
  39   PN532_COMMAND_SETSERIALBAUDRATE     = 0x10,
  40   PN532_COMMAND_SETPARAMETERS         = 0x12,
  41   PN532_COMMAND_SAMCONFIGURATION      = 0x14,
  42   PN532_COMMAND_POWERDOWN             = 0x16,
  43   PN532_COMMAND_RFCONFIGURATION       = 0x32,
  44   PN532_COMMAND_RFREGULATIONTEST      = 0x58,
  45   PN532_COMMAND_INJUMPFORDEP          = 0x56,
  46   PN532_COMMAND_INJUMPFORPSL          = 0x46,
  47   PN532_COMMAND_INLISTPASSIVETARGET   = 0x4A,
  48   PN532_COMMAND_INATR                 = 0x50,
  49   PN532_COMMAND_INPSL                 = 0x4E,
  50   PN532_COMMAND_INDATAEXCHANGE        = 0x40,
  51   PN532_COMMAND_INCOMMUNICATETHRU     = 0x42,
  52   PN532_COMMAND_INDESELECT            = 0x44,
  53   PN532_COMMAND_INRELEASE             = 0x52,
  54   PN532_COMMAND_INSELECT              = 0x54,
  55   PN532_COMMAND_INAUTOPOLL            = 0x60,
  56   PN532_COMMAND_TGINITASTARGET        = 0x8C,
  57   PN532_COMMAND_TGSETGENERALBYTES     = 0x92,
  58   PN532_COMMAND_TGGETDATA             = 0x86,
  59   PN532_COMMAND_TGSETDATA             = 0x8E,
  60   PN532_COMMAND_TGSETMETADATA         = 0x94,
  61   PN532_COMMAND_TGGETINITIATORCOMMAND = 0x88,
  62   PN532_COMMAND_TGRESPONSETOINITIATOR = 0x90,
  63   PN532_COMMAND_TGGETTARGETSTATUS     = 0x8A
  64 };
  65
  66 /* Application level errors generated by the PN532 chip */
  67 enum
  68 {
  69   PN532_APPERROR_NONE                 = 0x00,
  70   PN532_APPERROR_TIMEOUT              = 0x01,
  71   PN532_APPERROR_CRCERROR             = 0x02,
  72   PN532_APPERROR_PARITYERROR          = 0x04,
  73   PN532_APPERROR_FRAMINGERROR         = 0x05,
  74   PN532_APPERROR_BITCOLLISION         = 0x06,
  75   PN532_APPERROR_INSUFFICIENTBUFFER   = 0x07,
  76   PN532_APPERROR_RFBUFFEROVERFLOW     = 0x09,
  77   PN532_APPERROR_RFFIELDTIMEOUT       = 0x0A,
  78   PN532_APPERROR_RFPROTOCOLERROR      = 0x0B,
  79   PN532_APPERROR_TEMPERROR            = 0x0D,
  80   PN532_APPERROR_INTERNBUFFEROVERFLOW = 0x0E,
  81   PN532_APPERROR_INVALIDPARAMETER     = 0x10,
  82   PN532_APPERROR_DEP_UNSUPPORTEDCMD   = 0x12,
  83   PN532_APPERROR_DEP_INVALIDOFORMAT   = 0x13,
  84   PN532_APPERROR_AUTHENTERR           = 0x14,
  85   PN532_APPERROR_UIDCCHECKERROR       = 0x23,
  86   PN532_APPERROR_DEP_INVALIDDEVSTATE  = 0x25,
  87   PN532_APPERROR_OPERATIONNOTALLOWED  = 0x26,
  88   PN532_APPERROR_CMDNOTACCEPTABLE     = 0x27,
  89   PN532_APPERROR_TARGETRELEASED       = 0x29,
  90   PN532_APPERROR_IDMISMATCH           = 0x2A,
  91   PN532_APPERROR_CARDDISAPPEARED      = 0x2B,
  92   PN532_APPERROR_NFCID3MISMATCH       = 0x2C,
  93   PN532_APPERROR_OVERCURRENTEVENT     = 0x2D,
  94   PN532_APPERROR_NADMISSINGINDEP      = 0x2E
  95 };
  96
  97 void          pn532HWInit(void);
  98 pn532_error_t pn532BuildFrame(byte_t * pbtFrame, size_t * pszFrame, const byte_t * pbtData, const size_t szData);
  99 pn532_error_t pn532SendCommand(const byte_t * pbtData, const size_t szData);
 100 pn532_error_t pn532ReadResponse(byte_t * pbtResponse, size_t * pszRxLen);
 101 pn532_error_t pn532Wakeup(void);
 102
 103 #endif