sgp40 interface driver function

sgp40 interface driver modules More...

Collaboration diagram for sgp40 interface driver function:

Functions
uint8_t	sgp40_interface_iic_init (void)
	interface iic bus init
uint8_t	sgp40_interface_iic_deinit (void)
	interface iic bus deinit
uint8_t	sgp40_interface_iic_write_cmd (uint8_t addr, uint8_t *buf, uint16_t len)
	interface iic bus write command
uint8_t	sgp40_interface_iic_read_cmd (uint8_t addr, uint8_t *buf, uint16_t len)
	interface iic bus read command
void	sgp40_interface_delay_ms (uint32_t ms)
	interface delay ms
void	sgp40_interface_debug_print (const char *const fmt,...)
	interface print format data

Detailed Description

sgp40 interface driver modules

Function Documentation

sgp40_interface_debug_print()

void sgp40_interface_debug_print	(	const char *const	fmt,
			... )

interface print format data

Parameters

[in]

fmt

is the format data

Note

none

Definition at line 108 of file driver_sgp40_interface_template.c.

sgp40_interface_delay_ms()

void sgp40_interface_delay_ms

(

uint32_t

ms

)

interface delay ms

Parameters

[in]

ms

Note

none

Definition at line 98 of file driver_sgp40_interface_template.c.

sgp40_interface_iic_deinit()

uint8_t sgp40_interface_iic_deinit

(

void

)

interface iic bus deinit

Returns

status code

• 0 success
• 1 iic deinit failed

Note

none

Definition at line 58 of file driver_sgp40_interface_template.c.

sgp40_interface_iic_init()

uint8_t sgp40_interface_iic_init

(

void

)

interface iic bus init

Returns

status code

• 0 success
• 1 iic init failed

Note

none

Definition at line 46 of file driver_sgp40_interface_template.c.

sgp40_interface_iic_read_cmd()

uint8_t sgp40_interface_iic_read_cmd	(	uint8_t	addr,
		uint8_t *	buf,
		uint16_t	len )

interface iic bus read command

Parameters

[in]	addr	is the iic device write address
[out]	*buf	points to a data buffer
[in]	len	is the length of data buffer

Returns

status code

• 0 success
• 1 read failed

Note

none

Definition at line 88 of file driver_sgp40_interface_template.c.

sgp40_interface_iic_write_cmd()

uint8_t sgp40_interface_iic_write_cmd	(	uint8_t	addr,
		uint8_t *	buf,
		uint16_t	len )

interface iic bus write command

Parameters

[in]	addr	is the iic device write address
[in]	*buf	points to a data buffer
[in]	len	is the length of data buffer

Returns

status code

• 0 success
• 1 write failed

Note

none

Definition at line 73 of file driver_sgp40_interface_template.c.