Default configuration for the AT24CXXX driver. More...

Detailed Description

Default configuration for the AT24CXXX driver.

Author: Fabian Hüßler fabia.nosp@m.n.hu.nosp@m.essle.nosp@m.r@ov.nosp@m.gu.de

#include "board.h"
#include "periph/gpio.h"
#include "at24cxxx_defines.h"

Include dependency graph for at24cxxx_params.h:

Macros
#define	AT24CXXX_NUMOF ARRAY_SIZE(at24cxxx_params)
	Number of configured AT24CXXX EEPROM devices.

Variables
static const at24cxxx_params_t	at24cxxx_params []
	AT24CXXX configuration.

Set default configuration parameters for the AT24CXXX driver
#define	AT24CXXX_PARAM_I2C (I2C_DEV(0))
	I2C bus the EEPROM is connected to.

#define	AT24CXXX_PARAM_ADDR (AT24CXXX_DEF_DEV_ADDR)
	I2C address of the EEPROM device.

#define	AT24CXXX_PARAM_PIN_WP (GPIO_UNDEF)
	EEPROM write protect pin.

#define	AT24CXXX_PARAM_EEPROM_SIZE (AT24CXXX_EEPROM_SIZE)
	EEPROM size.

#define	AT24CXXX_PARAM_PAGE_SIZE (AT24CXXX_PAGE_SIZE)
	Page size.

#define	AT24CXXX_PARAM_MAX_POLLS (AT24CXXX_MAX_POLLS)
	Maximum poll poll.

#define	AT24CXXX_PARAMS
	Default device configuration parameters.

Macro Definition Documentation

◆ AT24CXXX_NUMOF

#define AT24CXXX_NUMOF ARRAY_SIZE(at24cxxx_params)

Number of configured AT24CXXX EEPROM devices.

Definition at line 88 of file at24cxxx_params.h.

◆ AT24CXXX_PARAM_ADDR

#define AT24CXXX_PARAM_ADDR (AT24CXXX_DEF_DEV_ADDR)

I2C address of the EEPROM device.

Definition at line 44 of file at24cxxx_params.h.

◆ AT24CXXX_PARAM_EEPROM_SIZE

#define AT24CXXX_PARAM_EEPROM_SIZE (AT24CXXX_EEPROM_SIZE)

EEPROM size.

Definition at line 56 of file at24cxxx_params.h.

◆ AT24CXXX_PARAM_I2C

#define AT24CXXX_PARAM_I2C (I2C_DEV(0))

I2C bus the EEPROM is connected to.

Definition at line 38 of file at24cxxx_params.h.

◆ AT24CXXX_PARAM_MAX_POLLS

#define AT24CXXX_PARAM_MAX_POLLS (AT24CXXX_MAX_POLLS)

Maximum poll poll.

Definition at line 68 of file at24cxxx_params.h.

◆ AT24CXXX_PARAM_PAGE_SIZE

#define AT24CXXX_PARAM_PAGE_SIZE (AT24CXXX_PAGE_SIZE)

Page size.

Definition at line 62 of file at24cxxx_params.h.

◆ AT24CXXX_PARAM_PIN_WP

#define AT24CXXX_PARAM_PIN_WP (GPIO_UNDEF)

EEPROM write protect pin.

Definition at line 50 of file at24cxxx_params.h.

◆ AT24CXXX_PARAMS

#define AT24CXXX_PARAMS

Value:

    {            \
    .i2c = AT24CXXX_PARAM_I2C,                      \
    .pin_wp = AT24CXXX_PARAM_PIN_WP,                \
    .eeprom_size = AT24CXXX_PARAM_EEPROM_SIZE,      \
    .dev_addr = AT24CXXX_PARAM_ADDR,                \
    .page_size = AT24CXXX_PARAM_PAGE_SIZE,          \
    .max_polls = AT24CXXX_PARAM_MAX_POLLS           \
}

Default device configuration parameters.

Definition at line 74 of file at24cxxx_params.h.

Variable Documentation

◆ at24cxxx_params

const at24cxxx_params_t at24cxxx_params[]

static

Initial value:

=
{
    AT24CXXX_PARAMS
}

AT24CXXX configuration.

Definition at line 93 of file at24cxxx_params.h.