55 uint8_t buf_check[12];
121 inc = ((uint16_t)type + 1) / 8;
122 for (i = 0; i < 8; i++)
124 for (j = 0; j < 12; j++)
126 buf[j] = (uint8_t)(rand() % 256);
140 res =
fm24clxx_read(&gs_handle, i*inc, (uint8_t *)buf_check, 12);
148 for (j = 0; j < 12; j++)
151 if (buf[j] != buf_check[j])
driver fm24clxx read test header file
uint8_t fm24clxx_set_addr_pin(fm24clxx_handle_t *handle, fm24clxx_address_t addr_pin)
set the chip address pin
uint8_t fm24clxx_init(fm24clxx_handle_t *handle)
initialize the chip
struct fm24clxx_handle_s fm24clxx_handle_t
fm24clxx handle structure definition
uint8_t fm24clxx_read(fm24clxx_handle_t *handle, uint16_t address, uint8_t *buf, uint16_t len)
read bytes from the chip
fm24clxx_address_t
fm24clxx address enumeration definition
fm24clxx_t
fm24clxx type enumeration definition
struct fm24clxx_info_s fm24clxx_info_t
fm24clxx information structure definition
uint8_t fm24clxx_set_type(fm24clxx_handle_t *handle, fm24clxx_t type)
set the chip type
uint8_t fm24clxx_write(fm24clxx_handle_t *handle, uint16_t address, uint8_t *buf, uint16_t len)
write bytes to the chip
uint8_t fm24clxx_info(fm24clxx_info_t *info)
get chip's information
uint8_t fm24clxx_deinit(fm24clxx_handle_t *handle)
close the chip
uint8_t fm24clxx_interface_iic_write(uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len)
interface iic bus write
void fm24clxx_interface_delay_ms(uint32_t ms)
interface delay ms
uint8_t fm24clxx_interface_iic_read(uint8_t addr, uint8_t reg, uint8_t *buf, uint16_t len)
interface iic bus read
uint8_t fm24clxx_interface_iic_write_address16(uint8_t addr, uint16_t reg, uint8_t *buf, uint16_t len)
interface iic bus write with 16 bits register address
uint8_t fm24clxx_interface_iic_read_address16(uint8_t addr, uint16_t reg, uint8_t *buf, uint16_t len)
interface iic bus read with 16 bits register address
void fm24clxx_interface_debug_print(const char *const fmt,...)
interface print format data
uint8_t fm24clxx_interface_iic_init(void)
interface iic bus init
uint8_t fm24clxx_interface_iic_deinit(void)
interface iic bus deinit
#define DRIVER_FM24CLXX_LINK_IIC_WRITE(HANDLE, FUC)
link iic_write function
#define DRIVER_FM24CLXX_LINK_IIC_DEINIT(HANDLE, FUC)
link iic_deinit function
#define DRIVER_FM24CLXX_LINK_INIT(HANDLE, STRUCTURE)
initialize fm24clxx_handle_t structure
#define DRIVER_FM24CLXX_LINK_IIC_WRITE_ADDRESS16(HANDLE, FUC)
link iic_write_address16 function
#define DRIVER_FM24CLXX_LINK_DEBUG_PRINT(HANDLE, FUC)
link debug_print function
#define DRIVER_FM24CLXX_LINK_IIC_READ_ADDRESS16(HANDLE, FUC)
link iic_read_address16 function
#define DRIVER_FM24CLXX_LINK_DELAY_MS(HANDLE, FUC)
link delay_ms function
#define DRIVER_FM24CLXX_LINK_IIC_INIT(HANDLE, FUC)
link iic_init function
#define DRIVER_FM24CLXX_LINK_IIC_READ(HANDLE, FUC)
link iic_read function
uint8_t fm24clxx_read_test(fm24clxx_t type, fm24clxx_address_t address)
read test
float supply_voltage_max_v
char manufacturer_name[32]
float supply_voltage_min_v