xc_drv_i2c.h 文件参考

The header of xc_drv_i2c.c 更多...

浏览源代码.

类
struct	I2C_InitCfg_t
struct	I2C_Block_t

类型定义
typedef void(*	i2c_write_callback) (void)
typedef void(*	i2c_read_callback) (uint8_t *buff, uint16_t len)

枚举
enum	{ I2C_FREQUENCY_100K = 0 , I2C_FREQUENCY_400K = 1 , I2C_FREQUENCY_1M = 2 }

函数
void	xc_i2c_init (I2C_InitCfg_t *i2c_cfg)
void	xc_i2c_enable_it (uint32_t val)
void	xc_i2c_fifo_rxtl_set (uint32_t val)
void	xc_i2c_fifo_txtl_set (uint32_t val)
FlagStatus	i2c_flag_status_get (uint32_t i2c_flag)
void	xc_i2c_register_read_cb (i2c_read_callback i2c_cb)
void	xc_i2c_register_write_cb (i2c_write_callback i2c_cb)
uint32_t	xc_i2c_write_block (uint8_t dev_addr, uint8_t *src, size_t len, uint16_t reset, uint16_t stop)
uint32_t	xc_i2c_read_block (uint8_t dev_addr, uint8_t *dst, size_t len, uint16_t reset, uint16_t stop)

详细描述

The header of xc_drv_i2c.c

版权所有

Revised BSD License, see section LICENSE.

   _  __ _       ________    _
  | |/ /(_)___  / ____/ /_  (_)___
  |   // / __ \/ /   / __ \/ / __ \
 /   |/ / / / / /___/ / / / / /_/ /
/_/|_/_/_/ /_/\____/_/ /_/_/ .___/
                          /_/
  (C) 2022-2025 XinChip

作者

( XinChip ) Alex-J

( XinChip )

在文件 xc_drv_i2c.h 中定义.

类型定义说明

i2c_read_callback

typedef void(* i2c_read_callback) (uint8_t *buff, uint16_t len)

在文件 xc_drv_i2c.h 第 59 行定义.

i2c_write_callback

typedef void(* i2c_write_callback) (void)

在文件 xc_drv_i2c.h 第 58 行定义.

枚举类型说明

anonymous enum

anonymous enum

枚举值
I2C_FREQUENCY_100K
I2C_FREQUENCY_400K
I2C_FREQUENCY_1M

在文件 xc_drv_i2c.h 第 51 行定义.

函数说明

i2c_flag_status_get()

FlagStatus i2c_flag_status_get

(

uint32_t

i2c_flag

)

在文件 xc_drv_i2c.c 第 259 行定义.

xc_i2c_enable_it()

void xc_i2c_enable_it

(

uint32_t

val

)

在文件 xc_drv_i2c.c 第 141 行定义.

xc_i2c_fifo_rxtl_set()

void xc_i2c_fifo_rxtl_set

(

uint32_t

val

)

在文件 xc_drv_i2c.c 第 143 行定义.

xc_i2c_fifo_txtl_set()

void xc_i2c_fifo_txtl_set

(

uint32_t

val

)

在文件 xc_drv_i2c.c 第 145 行定义.

xc_i2c_init()

void xc_i2c_init

(

I2C_InitCfg_t *

i2c_cfg

)

在文件 xc_drv_i2c.c 第 52 行定义.

xc_i2c_read_block()

uint32_t xc_i2c_read_block	(	uint8_t	dev_addr,
		uint8_t *	dst,
		size_t	len,
		uint16_t	reset,
		uint16_t	stop
	)

在文件 xc_drv_i2c.c 第 195 行定义.

xc_i2c_register_read_cb()

void xc_i2c_register_read_cb

(

i2c_read_callback

i2c_cb

)

在文件 xc_drv_i2c.c 第 154 行定义.

xc_i2c_register_write_cb()

void xc_i2c_register_write_cb

(

i2c_write_callback

i2c_cb

)

在文件 xc_drv_i2c.c 第 156 行定义.

xc_i2c_write_block()

uint32_t xc_i2c_write_block	(	uint8_t	dev_addr,
		uint8_t *	src,
		size_t	len,
		uint16_t	reset,
		uint16_t	stop
	)

在文件 xc_drv_i2c.c 第 165 行定义.