38#include "drv_digital_out.h"
39#include "drv_digital_in.h"
40#include "drv_i2c_master.h"
52#define FRAM3_MAP_MIKROBUS( cfg, mikrobus ) \
53 cfg.scl = MIKROBUS( mikrobus, MIKROBUS_SCL ); \
54 cfg.sda = MIKROBUS( mikrobus, MIKROBUS_SDA )
61#define FRAM3_RETVAL uint8_t
64#define FRAM3_INIT_ERROR 0xFF
71#define FRAM3_SLAVE_ADDR 0x50
78#define FRAM3_MAX_ADDR 0x6F
79#define FRAM3_MAX_BUF_SIZE 16
86#define FRAM3_CMD_AES_RNG_GEN 0x1D
87#define FRAM3_CMD_AES_CHALLENGE_RESPONSE_A 0x1B
88#define FRAM3_CMD_AES_CHALLENGE_RESPONSE_B 0x1E
89#define FRAM3_CMD_ID_READ 0x63
90#define FRAM3_CMD_AES_ID_READ_MAC_A 0x8B
91#define FRAM3_CMD_AES_ID_READ_MAC_B 0x8E
92#define FRAM3_CMD_COUNTER_READ 0x66
93#define FRAM3_CMD_COUNTER_INC 0x65
94#define FRAM3_CMD_AES_COUNTER_READ_MAC_A 0x2B
95#define FRAM3_CMD_AES_COUNTER_READ_MAC_B 0x2E
96#define FRAM3_CMD_AES_COUNTER_INC_MAC_A 0x4B
97#define FRAM3_CMD_AES_COUNTER_INC_MAC_B 0x4E
98#define FRAM3_CMD_OTW_FRAM_READ 0x2D
99#define FRAM3_CMD_OTW_FRAM_WRITE 0x27
100#define FRAM3_CMD_PROTECT_AREA_CONF 0xCA
101#define FRAM3_CMD_PROTECT_AREA_READ 0x8D
102#define FRAM3_CMD_PROTECT_AREA_WRITE 0x87
103#define FRAM3_CMD_MEMORY_RESET 0xA5
104#define FRAM3_CMD_FRAM_READ 0x4D
105#define FRAM3_CMD_FRAM_WRITE 0x47
106#define FRAM3_CMD_ID_WRITE 0xC3
107#define FRAM3_CMD_FUNC_CONF_WRITE 0xA6
108#define FRAM3_CMD_SEC_KEY_WRITE 0xA9
109#define FRAM3_CMD_PASSWORD_CHG 0xC9
110#define FRAM3_CMD_MIXING_CONST_WRITE 0xCC
111#define FRAM3_CMD_LIFE_CYCLE_CHG 0x6C
112#define FRAM3_CMD_STATUS_READ 0x6A
119#define FRAM3_SUCCESS 0xAA
120#define FRAM3_ERROR 0xBB
#define FRAM3_RETVAL
Definition: fram3.h:61
void fram3_cfg_setup(fram3_cfg_t *cfg)
Config Object Initialization function.
void fram3_generic_write(fram3_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic write function.
uint8_t fram3_read_free_access_memory(fram3_t *ctx, uint8_t start_addr, uint8_t *data_buf, uint8_t n_buf_size)
Memory read function.
uint8_t fram3_write_free_access_memory(fram3_t *ctx, uint8_t start_addr, uint8_t *data_buf, uint8_t n_buf_size)
Memory write function.
FRAM3_RETVAL fram3_init(fram3_t *ctx, fram3_cfg_t *cfg)
Initialization function.
void fram3_generic_read(fram3_t *ctx, uint8_t reg, uint8_t *data_buf, uint8_t len)
Generic read function.
Click configuration structure definition.
Definition: fram3.h:149
uint32_t i2c_speed
Definition: fram3.h:157
pin_name_t scl
Definition: fram3.h:152
pin_name_t sda
Definition: fram3.h:153
uint8_t i2c_address
Definition: fram3.h:158
Click ctx object definition.
Definition: fram3.h:134
i2c_master_t i2c
Definition: fram3.h:137
uint8_t slave_address
Definition: fram3.h:141