pcf8574 link driver function

pcf8574 link driver modules More...

Collaboration diagram for pcf8574 link driver function:

Macros
#define	DRIVER_PCF8574_LINK_INIT(HANDLE, STRUCTURE)
	initialize pcf8574_handle_t structure
#define	DRIVER_PCF8574_LINK_IIC_INIT(HANDLE, FUC)
	link iic_init function
#define	DRIVER_PCF8574_LINK_IIC_DEINIT(HANDLE, FUC)
	link iic_deinit function
#define	DRIVER_PCF8574_LINK_IIC_READ_COMMAND(HANDLE, FUC)
	link iic_read_cmd function
#define	DRIVER_PCF8574_LINK_IIC_WRITE_COMMAND(HANDLE, FUC)
	link iic_write_cmd function
#define	DRIVER_PCF8574_LINK_DELAY_MS(HANDLE, FUC)
	link delay_ms function
#define	DRIVER_PCF8574_LINK_DEBUG_PRINT(HANDLE, FUC)
	link debug_print function

Detailed Description

pcf8574 link driver modules

Macro Definition Documentation

DRIVER_PCF8574_LINK_DEBUG_PRINT

#define DRIVER_PCF8574_LINK_DEBUG_PRINT	(		HANDLE,
			FUC )

Value:

(HANDLE)->debug_print = FUC

link debug_print function

Parameters

[in]	HANDLE	pointer to a pcf8574 handle structure
[in]	FUC	pointer to a debug_print function address

Note

none

Definition at line 194 of file driver_pcf8574.h.

DRIVER_PCF8574_LINK_DELAY_MS

#define DRIVER_PCF8574_LINK_DELAY_MS	(		HANDLE,
			FUC )

Value:

(HANDLE)->delay_ms = FUC

link delay_ms function

Parameters

[in]	HANDLE	pointer to a pcf8574 handle structure
[in]	FUC	pointer to a delay_ms function address

Note

none

Definition at line 186 of file driver_pcf8574.h.

DRIVER_PCF8574_LINK_IIC_DEINIT

#define DRIVER_PCF8574_LINK_IIC_DEINIT	(		HANDLE,
			FUC )

Value:

(HANDLE)->iic_deinit = FUC

link iic_deinit function

Parameters

[in]	HANDLE	pointer to a pcf8574 handle structure
[in]	FUC	pointer to an iic_deinit function address

Note

none

Definition at line 162 of file driver_pcf8574.h.

DRIVER_PCF8574_LINK_IIC_INIT

#define DRIVER_PCF8574_LINK_IIC_INIT	(		HANDLE,
			FUC )

Value:

(HANDLE)->iic_init = FUC

link iic_init function

Parameters

[in]	HANDLE	pointer to a pcf8574 handle structure
[in]	FUC	pointer to an iic_init function address

Note

none

Definition at line 154 of file driver_pcf8574.h.

DRIVER_PCF8574_LINK_IIC_READ_COMMAND

#define DRIVER_PCF8574_LINK_IIC_READ_COMMAND	(		HANDLE,
			FUC )

Value:

(HANDLE)->iic_read_cmd = FUC

link iic_read_cmd function

Parameters

[in]	HANDLE	pointer to a pcf8574 handle structure
[in]	FUC	pointer to an iic_read_cmd function address

Note

none

Definition at line 170 of file driver_pcf8574.h.

DRIVER_PCF8574_LINK_IIC_WRITE_COMMAND

#define DRIVER_PCF8574_LINK_IIC_WRITE_COMMAND	(		HANDLE,
			FUC )

Value:

(HANDLE)->iic_write_cmd = FUC

link iic_write_cmd function

Parameters

[in]	HANDLE	pointer to a pcf8574 handle structure
[in]	FUC	pointer to an iic_write_cmd function address

Note

none

Definition at line 178 of file driver_pcf8574.h.

DRIVER_PCF8574_LINK_INIT

#define DRIVER_PCF8574_LINK_INIT	(		HANDLE,
			STRUCTURE )

Value:

memset(HANDLE, 0, sizeof(STRUCTURE))

initialize pcf8574_handle_t structure

Parameters

[in]	HANDLE	pointer to a pcf8574 handle structure
[in]	STRUCTURE	pcf8574_handle_t

Note

none

Definition at line 146 of file driver_pcf8574.h.