bmp280 extern driver function

bmp280 extern driver modules More...

Collaboration diagram for bmp280 extern driver function:

Functions
uint8_t	bmp280_set_reg (bmp280_handle_t *handle, uint8_t reg, uint8_t value)
	set the chip register
uint8_t	bmp280_get_reg (bmp280_handle_t *handle, uint8_t reg, uint8_t *value)
	get the chip register

Detailed Description

bmp280 extern driver modules

Function Documentation

bmp280_get_reg()

uint8_t bmp280_get_reg	(	bmp280_handle_t *	handle,
		uint8_t	reg,
		uint8_t *	value )

get the chip register

Parameters

[in]	*handle	pointer to a bmp280 handle structure
[in]	reg	iic register address
[out]	*value	pointer to a read data buffer

Returns

status code

• 0 success
• 1 read failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1594 of file driver_bmp280.c.

bmp280_set_reg()

uint8_t bmp280_set_reg	(	bmp280_handle_t *	handle,
		uint8_t	reg,
		uint8_t	value )

set the chip register

Parameters

[in]	*handle	pointer to a bmp280 handle structure
[in]	reg	iic register address
[in]	value	data written to the register

Returns

status code

• 0 success
• 1 write failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 1568 of file driver_bmp280.c.