vs1053b extend driver function

vs1053b extend driver modules More...

Collaboration diagram for vs1053b extend driver function:

Functions
uint8_t	vs1053b_set_reg (vs1053b_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len)
	set the chip register
uint8_t	vs1053b_get_reg (vs1053b_handle_t *handle, uint8_t reg, uint8_t *buf, uint16_t len)
	get the chip register
uint8_t	vs1053b_set_data (vs1053b_handle_t *handle, uint8_t *buf, uint16_t len)
	set chip data

Detailed Description

vs1053b extend driver modules

Function Documentation

vs1053b_get_reg()

uint8_t vs1053b_get_reg	(	vs1053b_handle_t *	handle,
		uint8_t	reg,
		uint8_t *	buf,
		uint16_t	len )

get the chip register

Parameters

[in]	*handle	pointer to a vs1053b handle structure
[in]	reg	register address
[out]	*buf	pointer to a data buffer
[in]	len	data buffer length

Returns

status code

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

Note

none

Definition at line 8164 of file driver_vs1053b.c.

vs1053b_set_data()

uint8_t vs1053b_set_data	(	vs1053b_handle_t *	handle,
		uint8_t *	buf,
		uint16_t	len )

set chip data

Parameters

[in]	*handle	pointer to a vs1053b handle structure
[in]	*buf	pointer to a data buffer
[in]	len	data buffer length

Returns

status code

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

Note

none

Definition at line 8104 of file driver_vs1053b.c.

vs1053b_set_reg()

uint8_t vs1053b_set_reg	(	vs1053b_handle_t *	handle,
		uint8_t	reg,
		uint8_t *	buf,
		uint16_t	len )

set the chip register

Parameters

[in]	*handle	pointer to a vs1053b handle structure
[in]	reg	register address
[in]	*buf	pointer to a data buffer
[in]	len	data buffer length

Returns

status code

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

Note

none

Definition at line 8131 of file driver_vs1053b.c.