adxl345 fifo driver function

adxl345 fifo driver modules More...

Functions
uint8_t	adxl345_set_watermark (adxl345_handle_t *handle, uint8_t level)
	set the fifo watermark More...
uint8_t	adxl345_get_watermark (adxl345_handle_t *handle, uint8_t *level)
	get the fifo watermark More...
uint8_t	adxl345_get_watermark_level (adxl345_handle_t *handle, uint8_t *level)
	get the current fifo watermark level More...

Detailed Description

adxl345 fifo driver modules

Function Documentation

adxl345_get_watermark()

uint8_t adxl345_get_watermark	(	adxl345_handle_t *	handle,
		uint8_t *	level
	)

get the fifo watermark

Parameters

[in]	*handle	pointer to an adxl345 handle structure
[out]	*level	pointer to a watermark level buffer

Returns

status code

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

Note

none

Definition at line 2637 of file driver_adxl345.c.

adxl345_get_watermark_level()

uint8_t adxl345_get_watermark_level	(	adxl345_handle_t *	handle,
		uint8_t *	level
	)

get the current fifo watermark level

Parameters

[in]	*handle	pointer to an adxl345 handle structure
[out]	*level	pointer to a current watermark level buffer

Returns

status code

• 0 success
• 1 get watermark level failed
• 2 handle is NULL
• 3 handle is not initialized

Note

none

Definition at line 2674 of file driver_adxl345.c.

adxl345_set_watermark()

uint8_t adxl345_set_watermark	(	adxl345_handle_t *	handle,
		uint8_t	level
	)

set the fifo watermark

Parameters

[in]	*handle	pointer to an adxl345 handle structure
[in]	level	watermark level

Returns

status code

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

Note

level <= 0x1F

Definition at line 2600 of file driver_adxl345.c.