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41 #ifdef PREINIT_SUPPORTED
45 #ifdef MikroCCoreVersion
46 #if MikroCCoreVersion >= 1
51 #include "drv_digital_out.h"
52 #include "drv_digital_in.h"
53 #include "drv_i2c_master.h"
65 #define NFCEXTEND_MAP_MIKROBUS( cfg, mikrobus ) \
66 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
67 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA ); \
68 cfg.int_pin = MIKROBUS( mikrobus, MIKROBUS_INT );
75 #define NFCEXTEND_RETVAL uint8_t
77 #define NFCEXTEND_OK 0x00
78 #define NFCEXTEND_INIT_ERROR 0xFF
85 #define NFCEXTEND_I2C_SLAVE_ADDRESS 0x53
93 #define NFCEXTEND_MEMORY_USER 0x01
94 #define NFCEXTEND_MEMORY_DYNAMIC 0x02
95 #define NFCEXTEND_MEMORY_MAILBOX 0x03
96 #define NFCEXTEND_MEMORY_SYSTEM 0x04
99 #define NFCEXTEND_SYSTEM_REG_GPO 0x0000
100 #define NFCEXTEND_SYSTEM_REG_IT_TIME 0x0001
101 #define NFCEXTEND_SYSTEM_REG_EH_MODE 0x0002
102 #define NFCEXTEND_SYSTEM_REG_RF_MNGT 0x0003
103 #define NFCEXTEND_SYSTEM_REG_RFA1SS 0x0004
104 #define NFCEXTEND_SYSTEM_REG_ENDA1 0x0005
105 #define NFCEXTEND_SYSTEM_REG_RFA2SS 0x0006
106 #define NFCEXTEND_SYSTEM_REG_ENDA2 0x0007
107 #define NFCEXTEND_SYSTEM_REG_RFA3SS 0x0008
108 #define NFCEXTEND_SYSTEM_REG_ENDA3 0x0009
109 #define NFCEXTEND_SYSTEM_REG_RFA4SS 0x000A
110 #define NFCEXTEND_SYSTEM_REG_I2CSS 0x000B
111 #define NFCEXTEND_SYSTEM_REG_LOCK_CCFILE 0x000C
112 #define NFCEXTEND_SYSTEM_REG_MB_MODE 0x000D
113 #define NFCEXTEND_SYSTEM_REG_MB_WDG 0x000E
114 #define NFCEXTEND_SYSTEM_REG_LOCK_CFG 0x000F
115 #define NFCEXTEND_SYSTEM_REG_LOCK_DSFID 0x0010
116 #define NFCEXTEND_SYSTEM_REG_LOCK_AFI 0x0011
117 #define NFCEXTEND_SYSTEM_REG_DSFID 0x0012
118 #define NFCEXTEND_SYSTEM_REG_AFI 0x0013
119 #define NFCEXTEND_SYSTEM_REG_MEM_SIZE_1 0x0014
120 #define NFCEXTEND_SYSTEM_REG_MEM_SIZE_2 0x0015
121 #define NFCEXTEND_SYSTEM_REG_BLK_SIZE 0x0016
122 #define NFCEXTEND_SYSTEM_REG_IC_REF 0x0017
123 #define NFCEXTEND_SYSTEM_REG_UID_1 0x0018
124 #define NFCEXTEND_SYSTEM_REG_UID_2 0x0019
125 #define NFCEXTEND_SYSTEM_REG_UID_3 0x001A
126 #define NFCEXTEND_SYSTEM_REG_UID_4 0x001B
127 #define NFCEXTEND_SYSTEM_REG_UID_5 0x001C
128 #define NFCEXTEND_SYSTEM_REG_UID_6 0x001D
129 #define NFCEXTEND_SYSTEM_REG_UID_7 0x001E
130 #define NFCEXTEND_SYSTEM_REG_UID_8 0x001F
131 #define NFCEXTEND_SYSTEM_REG_IC_REV 0x0020
132 #define NFCEXTEND_SYSTEM_REG_ST_RES_1 0x0021
133 #define NFCEXTEND_SYSTEM_REG_ST_RES_2 0x0022
134 #define NFCEXTEND_SYSTEM_REG_ST_RES_3 0x0023
135 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_1 0x0900
136 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_2 0x0901
137 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_3 0x0902
138 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_4 0x0903
139 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_5 0x0904
140 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_6 0x0905
141 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_7 0x0906
142 #define NFCEXTEND_SYSTEM_REG_I2C_PWD_8 0x0907
145 #define NFCEXTEND_DYNAMIC_REG_GPO_CTRL 0x2000
146 #define NFCEXTEND_DYNAMIC_REG_RESERVED_1 0x2001
147 #define NFCEXTEND_DYNAMIC_REG_EH_CTRL 0x2002
148 #define NFCEXTEND_DYNAMIC_REG_RF_MNGT 0x2003
149 #define NFCEXTEND_DYNAMIC_REG_I2C_SSO 0x2004
150 #define NFCEXTEND_DYNAMIC_REG_IT_STS 0x2005
151 #define NFCEXTEND_DYNAMIC_REG_MB_CTRL 0x2006
152 #define NFCEXTEND_DYNAMIC_REG_MB_LEN 0x2007
160 #define NFCEXTEND_MAILBOX_REG_BYTE_0 0x2008
163 #define NFCEXTEND_MAILBOX_DISABLE 0x00
164 #define NFCEXTEND_MAILBOX_ENABLE 0x01
167 #define NFCEXTEND_RF_DISABLE 0x00
168 #define NFCEXTEND_RF_ENABLE 0x01
171 #define NFCEXTEND_PASSWORD_LEN 8
172 #define NFCEXTEND_PASSWORD_BUFFER_SIZE NFCEXTEND_PASSWORD_LEN * 2 + 1
317 #endif // _NFCEXTEND_H_
pin_name_t int_pin
Definition: nfcextend.h:225
uint8_t nfcextend_default_cfg(nfcextend_t *ctx)
Click Default Configuration function.
void nfcextend_cfg_setup(nfcextend_cfg_t *cfg)
Config Object Initialization function.
uint8_t slave_address
Definition: nfcextend.h:209
digital_in_t int_pin
Definition: nfcextend.h:201
Click ctx object definition.
Definition: nfcextend.h:198
uint8_t nfcextend_i2c_get(nfcextend_t *ctx, nfcextend_block_t *block)
I2C get function.
uint8_t memory_area
Definition: nfcextend.h:187
NFCEXTEND_RETVAL nfcextend_init(nfcextend_t *ctx, nfcextend_cfg_t *cfg)
Initialization function.
uint8_t nfcextend_password_present(nfcextend_t *ctx, uint8_t *pass_buf)
Password present function.
Click configuration structure definition.
Definition: nfcextend.h:217
uint16_t reg_addr
Definition: nfcextend.h:188
uint8_t * data_buf
Definition: nfcextend.h:189
uint16_t len
Definition: nfcextend.h:190
pin_name_t sda
Definition: nfcextend.h:221
uint8_t nfcextend_i2c_set(nfcextend_t *ctx, nfcextend_block_t *block)
I2C set function.
uint32_t i2c_speed
Definition: nfcextend.h:229
uint8_t i2c_address
Definition: nfcextend.h:230
#define NFCEXTEND_RETVAL
Definition: nfcextend.h:75
i2c_master_t i2c
Definition: nfcextend.h:205
pin_name_t scl
Definition: nfcextend.h:220
uint8_t nfcextend_digital_read_int(nfcextend_t *ctx)
Digital read interrupt.
I2C communication block object definition.
Definition: nfcextend.h:186