AT30TSE75X driver.

#include <compiler.h>
#include <twihs.h>
#include "conf_at30tse75x.h"

Macros
#define	AT30TSE752_EEPROM_TWI_ADDR 0x57

#define	AT30TSE754_EEPROM_TWI_ADDR 0x56

#define	AT30TSE758_EEPROM_TWI_ADDR 0x54

#define	AT30TSE_CONFIG_CMP_INT (1 << 9)

#define	AT30TSE_CONFIG_FT0 (1 << 11)

#define	AT30TSE_CONFIG_FT1 (1 << 12)

#define	AT30TSE_CONFIG_FTQ(value) ((AT30TSE_CONFIG_FTQ_Msk & ((value) << AT30TSE_CONFIG_FTQ_Pos)))

#define	AT30TSE_CONFIG_FTQ_1_fault 0

#define	AT30TSE_CONFIG_FTQ_Msk (0x03 << AT30TSE_CONFIG_FTQ_Pos)

#define	AT30TSE_CONFIG_FTQ_Pos 13

#define	AT30TSE_CONFIG_NVRBSY (1 << 0)

#define	AT30TSE_CONFIG_OS (1 << 15)

#define	AT30TSE_CONFIG_POL (1 << 10)

#define	AT30TSE_CONFIG_R0 (1 << 13)

#define	AT30TSE_CONFIG_R1 (1 << 14)

#define	AT30TSE_CONFIG_REG 0x01

#define	AT30TSE_CONFIG_REG_SIZE 2

#define	AT30TSE_CONFIG_RES(value) ((AT30TSE_CONFIG_RES_Msk & ((value) << AT30TSE_CONFIG_RES_Pos)))

#define	AT30TSE_CONFIG_RES_10_bit 1

#define	AT30TSE_CONFIG_RES_11_bit 2

#define	AT30TSE_CONFIG_RES_12_bit 3

#define	AT30TSE_CONFIG_RES_2_fault 1

#define	AT30TSE_CONFIG_RES_4_fault 2

#define	AT30TSE_CONFIG_RES_6_fault 3

#define	AT30TSE_CONFIG_RES_9_bit 0

#define	AT30TSE_CONFIG_RES_Msk (0x03 << AT30TSE_CONFIG_RES_Pos)

#define	AT30TSE_CONFIG_RES_Pos 13

#define	AT30TSE_CONFIG_SD (1 << 8)

#define	AT30TSE_NON_VOLATILE_REG 0x10

#define	AT30TSE_TEMPERATURE_REG 0x00

#define	AT30TSE_TEMPERATURE_REG_SIZE 2

#define	AT30TSE_TEMPERATURE_TWI_ADDR 0x4F

#define	AT30TSE_THIGH_REG 0x03

#define	AT30TSE_THIGH_REG_SIZE 2

#define	AT30TSE_TLOW_REG 0x02

#define	AT30TSE_TLOW_REG_SIZE 2

#define	AT30TSE_VOLATILE_REG 0x00

Functions
void	at30tse_eeprom_read (uint8_t *data, uint8_t length, uint8_t word_addr, uint8_t page)
	Reads data from the EEPROM. More...

void	at30tse_eeprom_write (uint8_t *data, uint8_t length, uint8_t word_addr, uint8_t page)
	Writes the EEPROM with data provided. More...

void	at30tse_init (void)
	Configures the TWHIS master to be used with the AT30TSE75X device. More...

uint16_t	at30tse_read_register (uint8_t reg, uint8_t reg_type, uint8_t reg_size)
	Reads the value from the register reg. More...

double	at30tse_read_temperature (void)
	Reads the temperature value. More...

void	at30tse_set_register_pointer (uint8_t reg, uint8_t reg_type)
	Sets the register pointer with specified reg value. More...

void	at30tse_write_config_register (uint16_t value)
	Writes the configuration register reg with the value passed. More...

void	at30tse_write_register (uint8_t reg, uint8_t reg_type, uint8_t reg_size, uint16_t reg_value)
	Writes the specified register reg with the reg_value passed. More...

Microchip® Advanced Software Framework

Macros