#include <stdint.h>
#include "common_def.h"
#include "soc_osal.h"
#include "hal_i2c.h"
#include "hal_i2c_v150_regs_op.h"

hal_i2c_v150_comm.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

宏定义
#define	I2C_TRUE 1

#define	I2C_FALSE 0

#define	I2C_V150_DEFAULT_WRITE_NUM 0xFFFFFFFF

#define	I2C_V150_DEFAULT_READ_NUM 0xFFFFFFFF

#define	I2C_CFG_SCL_H_DEFAULT_VAL 1

#define	I2C_CFG_SCL_L_DEFAULT_VAL 1

类型定义
typedef enum hal_i2c_trans_mode	hal_i2c_trans_mode_t
	I2C读写模式定义

typedef enum hal_i2c_work_type	hal_i2c_work_type_t
	I2C工作模式定义

typedef enum hal_i2c_addr_width	hal_i2c_addr_width_t
	I2C地址位宽定义

typedef struct hal_i2c_trans_info	hal_i2c_trans_info_t
	HAL层I2C的传输信息数据结构定义

typedef struct hal_i2c_ctrl_info	hal_i2c_ctrl_info_t
	HAL层I2C的控制信息数据结构定义

typedef errcode_t(*	hal_i2c_inner_ctrl_t) (i2c_bus_t bus, uintptr_t param)
	HAL层I2C控制接口。

枚举
enum	hal_i2c_trans_mode { I2C_TRANS_MODE_INVALID = 0 , I2C_TRANS_MODE_WRITE = 1 , I2C_TRANS_MODE_READ = 2 , I2C_TRANS_MODE_WRITE_BEFORE_READ = 3 , I2C_TRANS_MODE_STOP_AFTER_WRITE = 4 , I2C_TRANS_TYPE_MAX_NUM }
	I2C读写模式定义更多...

enum	hal_i2c_work_type { I2C_WORK_TYPE_POLL_NOFIFO = 0 , I2C_WORK_TYPE_POLL_FIFO = 1 , I2C_WORK_TYPE_INT_NOFIFO = 2 , I2C_WORK_TYPE_INT_FIFO = 3 , I2C_WORK_TYPE_MAX_NUM }
	I2C工作模式定义更多...

enum	hal_i2c_addr_width { I2C_7_BITS_ADDR , I2C_10_BITS_ADDR , I2C_INVALID_BITS_ADDR }
	I2C地址位宽定义更多...

函数
hal_i2c_ctrl_info_t *	hal_i2c_v150_get_ctrl_info (i2c_bus_t bus)

void	hal_i2c_v150_load_ctrl_func (i2c_bus_t bus, hal_i2c_inner_ctrl_t *func_table)

void	hal_i2c_v150_unload_ctrl_func (i2c_bus_t bus)

void	hal_i2c_v150_register_callback (hal_i2c_callback_t callback)

hal_i2c_trans_info_t *	hal_i2c_v150_get_trans_info (i2c_bus_t bus)

errcode_t	hal_i2c_v150_ctrl_check_default (i2c_bus_t bus, uintptr_t param)

errcode_t	hal_i2c_v150_ctrl_check_default_false (i2c_bus_t bus, uintptr_t param)

errcode_t	hal_i2c_v150_ctrl_proc_default (i2c_bus_t bus, uintptr_t param)

errcode_t	hal_i2c_v150_get_write_num (i2c_bus_t bus, uintptr_t param)

errcode_t	hal_i2c_v150_get_read_num (i2c_bus_t bus, uintptr_t param)

errcode_t	hal_i2c_v150_send_byte (i2c_bus_t bus, uint8_t data, uint8_t should_start)

errcode_t	hal_i2c_v150_receive_byte (i2c_bus_t bus, uint8_t *data, uint32_t remain_len)

errcode_t	hal_i2c_v150_write (i2c_bus_t bus, hal_i2c_buffer_wrap_t *data)

errcode_t	hal_i2c_v150_read (i2c_bus_t bus, hal_i2c_buffer_wrap_t *data)

errcode_t	hal_i2c_v150_deinit (i2c_bus_t bus)

void	hal_i2c_v150_cfg_clk (i2c_bus_t bus, uint32_t baudrate, uint8_t scl_h, uint8_t scl_l)

void	hal_i2c_v150_init_comp_param (i2c_bus_t bus)

errcode_t	hal_i2c_v150_ctrl (i2c_bus_t bus, hal_i2c_ctrl_id_t id, uintptr_t param)

void	hal_i2c_v150_irq_handler (i2c_bus_t bus)

结构体

宏定义