tea5767 base driver modules More...

Collaboration diagram for tea5767 base driver function:

Data Structures
struct	tea5767_handle_s
	tea5767 handle structure definition More...
struct	tea5767_info_s
	tea5767 information structure definition More...

Typedefs
typedef struct tea5767_handle_s	tea5767_handle_t
	tea5767 handle structure definition
typedef struct tea5767_info_s	tea5767_info_t
	tea5767 information structure definition

Enumerations
enum	tea5767_bool_t { TEA5767_BOOL_FALSE = 0x00 , TEA5767_BOOL_TRUE = 0x01 }
	tea5767 bool enumeration definition More...
enum	tea5767_level_t { TEA5767_LEVEL_LOW = 0x00 , TEA5767_LEVEL_HIGH = 0x01 }
	tea5767 level enumeration definition More...
enum	tea5767_mode_t { TEA5767_MODE_NORMAL = 0x00 , TEA5767_MODE_SEARCH = 0x01 }
	tea5767 mode enumeration definition More...
enum	tea5767_search_mode_t { TEA5767_SEARCH_MODE_DOWN = 0x00 , TEA5767_SEARCH_MODE_UP = 0x01 }
	tea5767 search mode enumeration definition More...
enum	tea5767_side_injection_t { TEA5767_SIDE_INJECTION_LOW = 0x00 , TEA5767_SIDE_INJECTION_HIGH = 0x01 }
	tea5767 side injection enumeration definition More...
enum	tea5767_channel_t { TEA5767_CHANNEL_STEREO = 0x00 , TEA5767_CHANNEL_MONO = 0x01 }
	tea5767 channel enumeration definition More...
enum	tea5767_search_stop_level_t { TEA5767_SEARCH_STOP_LEVEL_LOW = 0x01 , TEA5767_SEARCH_STOP_LEVEL_MID = 0x02 , TEA5767_SEARCH_STOP_LEVEL_HIGH = 0x03 }
	tea5767 search stop level enumeration definition More...
enum	tea5767_band_t { TEA5767_BAND_US_EUROPE = 0x00 , TEA5767_BAND_JAPANESE = 0x01 }
	tea5767 band enumeration definition More...
enum	tea5767_de_emphasis_t { TEA5767_DE_EMPHASIS_50US = 0x00 , TEA5767_DE_EMPHASIS_75US = 0x01 }
	tea5767 de-emphasis enumeration definition More...
enum	tea5767_clock_t { TEA5767_CLOCK_13_MHZ = 0x00 , TEA5767_CLOCK_32P768_KHZ = 0x01 , TEA5767_CLOCK_6P5_MHZ = 0x02 }
	tea5767 clock enumeration definition More...
enum	tea5767_reception_t { TEA5767_RECEPTION_MONO = 0x00 , TEA5767_RECEPTION_STEREO = 0x01 }
	tea5767 reception enumeration definition More...

Functions
uint8_t	tea5767_info (tea5767_info_t *info)
	get chip's information
uint8_t	tea5767_init (tea5767_handle_t *handle)
	initialize the chip
uint8_t	tea5767_deinit (tea5767_handle_t *handle)
	close the chip
uint8_t	tea5767_write_conf (tea5767_handle_t *handle)
	write the conf
uint8_t	tea5767_update_conf (tea5767_handle_t *handle, uint8_t conf[5])
	update the conf
uint8_t	tea5767_read_conf (tea5767_handle_t *handle)
	read the conf
uint8_t	tea5767_set_mute (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable the mute
uint8_t	tea5767_get_mute (tea5767_handle_t handle, tea5767_bool_t enable)
	get the mute status
uint8_t	tea5767_set_mode (tea5767_handle_t *handle, tea5767_mode_t mode)
	set the chip mode
uint8_t	tea5767_get_mode (tea5767_handle_t handle, tea5767_mode_t mode)
	get the chip mode
uint8_t	tea5767_set_pll (tea5767_handle_t *handle, uint16_t pll)
	set the pll
uint8_t	tea5767_get_pll (tea5767_handle_t handle, uint16_t pll)
	get the pll
uint8_t	tea5767_set_search_mode (tea5767_handle_t *handle, tea5767_search_mode_t mode)
	set the search mode
uint8_t	tea5767_get_search_mode (tea5767_handle_t handle, tea5767_search_mode_t mode)
	get the search mode
uint8_t	tea5767_set_search_stop_level (tea5767_handle_t *handle, tea5767_search_stop_level_t level)
	set the search stop level
uint8_t	tea5767_get_search_stop_level (tea5767_handle_t handle, tea5767_search_stop_level_t level)
	get the search stop level
uint8_t	tea5767_set_side_injection (tea5767_handle_t *handle, tea5767_side_injection_t side)
	set the side injection
uint8_t	tea5767_get_side_injection (tea5767_handle_t handle, tea5767_side_injection_t side)
	get the side injection
uint8_t	tea5767_set_channel (tea5767_handle_t *handle, tea5767_channel_t channel)
	set the sound channel
uint8_t	tea5767_get_channel (tea5767_handle_t handle, tea5767_channel_t channel)
	get the sound channel
uint8_t	tea5767_set_right_mute (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable right mute
uint8_t	tea5767_get_right_mute (tea5767_handle_t handle, tea5767_bool_t enable)
	get the right mute status
uint8_t	tea5767_set_left_mute (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable left mute
uint8_t	tea5767_get_left_mute (tea5767_handle_t handle, tea5767_bool_t enable)
	get the left mute status
uint8_t	tea5767_set_port1 (tea5767_handle_t *handle, tea5767_level_t level)
	set the port1 level
uint8_t	tea5767_get_port1 (tea5767_handle_t handle, tea5767_level_t level)
	get the port1 level
uint8_t	tea5767_set_port2 (tea5767_handle_t *handle, tea5767_level_t level)
	set the port2 level
uint8_t	tea5767_get_port2 (tea5767_handle_t handle, tea5767_level_t level)
	get the port2 level
uint8_t	tea5767_set_standby (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable standby
uint8_t	tea5767_get_standby (tea5767_handle_t handle, tea5767_bool_t enable)
	get the standby status
uint8_t	tea5767_set_band (tea5767_handle_t *handle, tea5767_band_t band)
	set the band
uint8_t	tea5767_get_band (tea5767_handle_t handle, tea5767_band_t band)
	get the band
uint8_t	tea5767_set_soft_mute (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable soft mute
uint8_t	tea5767_get_soft_mute (tea5767_handle_t handle, tea5767_bool_t enable)
	get the soft mute status
uint8_t	tea5767_set_high_cut_control (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable high cut control
uint8_t	tea5767_get_high_cut_control (tea5767_handle_t handle, tea5767_bool_t enable)
	get the high cut control status
uint8_t	tea5767_set_stereo_noise_cancelling (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable stereo noise cancelling
uint8_t	tea5767_get_stereo_noise_cancelling (tea5767_handle_t handle, tea5767_bool_t enable)
	get the stereo noise cancelling status
uint8_t	tea5767_set_port1_as_search_indicator (tea5767_handle_t *handle, tea5767_bool_t enable)
	enable or disable port1 as search indicator
uint8_t	tea5767_get_port1_as_search_indicator (tea5767_handle_t handle, tea5767_bool_t enable)
	get the port1 as search indicator status
uint8_t	tea5767_set_de_emphasis (tea5767_handle_t *handle, tea5767_de_emphasis_t emphasis)
	set the de emphasis
uint8_t	tea5767_get_de_emphasis (tea5767_handle_t handle, tea5767_de_emphasis_t emphasis)
	get the de emphasis status
uint8_t	tea5767_set_clock (tea5767_handle_t *handle, tea5767_clock_t clk)
	set the clock
uint8_t	tea5767_get_clock (tea5767_handle_t handle, tea5767_clock_t clk)
	get the clock
uint8_t	tea5767_get_ready_flag (tea5767_handle_t handle, tea5767_bool_t enable)
	get the ready flag
uint8_t	tea5767_get_band_limit_flag (tea5767_handle_t handle, tea5767_bool_t enable)
	get the band limit flag
uint8_t	tea5767_get_searched_pll (tea5767_handle_t handle, uint16_t pll)
	get the searched pll
uint8_t	tea5767_get_if (tea5767_handle_t handle, uint8_t if_out)
	get the if
uint8_t	tea5767_get_reception (tea5767_handle_t handle, tea5767_reception_t reception)
	get the reception
uint8_t	tea5767_get_level_adc_output (tea5767_handle_t handle, uint8_t output)
	get the level adc output
uint8_t	tea5767_frequency_convert_to_register (tea5767_handle_t handle, float mhz, uint16_t pll)
	convert the frequency to the register raw data
uint8_t	tea5767_frequency_convert_to_data (tea5767_handle_t handle, uint16_t pll, float mhz)
	convert the register raw data to the frequency

Detailed Description

tea5767 base driver modules

Typedef Documentation

◆ tea5767_handle_t

typedef struct tea5767_handle_s tea5767_handle_t

tea5767 handle structure definition

◆ tea5767_info_t

typedef struct tea5767_info_s tea5767_info_t

tea5767 information structure definition

Enumeration Type Documentation

◆ tea5767_band_t

enum tea5767_band_t

tea5767 band enumeration definition

Enumerator
TEA5767_BAND_US_EUROPE	US/Europe fm band
TEA5767_BAND_JAPANESE	Japanese fm band

Definition at line 126 of file driver_tea5767.h.

◆ tea5767_bool_t

enum tea5767_bool_t

tea5767 bool enumeration definition

Enumerator
TEA5767_BOOL_FALSE	disable
TEA5767_BOOL_TRUE	enable

Definition at line 62 of file driver_tea5767.h.

◆ tea5767_channel_t

enum tea5767_channel_t

tea5767 channel enumeration definition

Enumerator
TEA5767_CHANNEL_STEREO	stereo
TEA5767_CHANNEL_MONO	mono

Definition at line 107 of file driver_tea5767.h.

◆ tea5767_clock_t

enum tea5767_clock_t

tea5767 clock enumeration definition

Enumerator
TEA5767_CLOCK_13_MHZ	13MHz
TEA5767_CLOCK_32P768_KHZ	32.768KHz
TEA5767_CLOCK_6P5_MHZ	6.5MHz

Definition at line 144 of file driver_tea5767.h.

◆ tea5767_de_emphasis_t

enum tea5767_de_emphasis_t

tea5767 de-emphasis enumeration definition

Enumerator
TEA5767_DE_EMPHASIS_50US	50us
TEA5767_DE_EMPHASIS_75US	75us

Definition at line 135 of file driver_tea5767.h.

◆ tea5767_level_t

enum tea5767_level_t

tea5767 level enumeration definition

Enumerator
TEA5767_LEVEL_LOW	low
TEA5767_LEVEL_HIGH	high

Definition at line 71 of file driver_tea5767.h.

◆ tea5767_mode_t

enum tea5767_mode_t

tea5767 mode enumeration definition

Enumerator
TEA5767_MODE_NORMAL	normal mode
TEA5767_MODE_SEARCH	search mode

Definition at line 80 of file driver_tea5767.h.

◆ tea5767_reception_t

enum tea5767_reception_t

tea5767 reception enumeration definition

Enumerator
TEA5767_RECEPTION_MONO	mono
TEA5767_RECEPTION_STEREO	stereo

Definition at line 154 of file driver_tea5767.h.

◆ tea5767_search_mode_t

enum tea5767_search_mode_t

tea5767 search mode enumeration definition

Enumerator
TEA5767_SEARCH_MODE_DOWN	search down
TEA5767_SEARCH_MODE_UP	search up

Definition at line 89 of file driver_tea5767.h.

◆ tea5767_search_stop_level_t

enum tea5767_search_stop_level_t

tea5767 search stop level enumeration definition

Enumerator
TEA5767_SEARCH_STOP_LEVEL_LOW	level adc output = 5
TEA5767_SEARCH_STOP_LEVEL_MID	level adc output = 7
TEA5767_SEARCH_STOP_LEVEL_HIGH	level adc output = 10

Definition at line 116 of file driver_tea5767.h.

◆ tea5767_side_injection_t

enum tea5767_side_injection_t

tea5767 side injection enumeration definition

Enumerator
TEA5767_SIDE_INJECTION_LOW	low side lo injection
TEA5767_SIDE_INJECTION_HIGH	high side lo injection

Definition at line 98 of file driver_tea5767.h.

Function Documentation

◆ tea5767_deinit()

uint8_t tea5767_deinit ( tea5767_handle_t * handle )

close the chip

Parameters

[in] *handle pointer to a tea5767 handle structure

Returns

status code

0 success
1 iic deinit failed
2 handle is NULL
3 handle is not initialized
4 power down failed

Note: none

Definition at line 173 of file driver_tea5767.c.

◆ tea5767_frequency_convert_to_data()

uint8_t tea5767_frequency_convert_to_data	(	tea5767_handle_t *	handle,
		uint16_t	pll,
		float *	mhz )

convert the register raw data to the frequency

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	pll	register raw data
[out]	*mhz	pointer to a frequency buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized
4 clock is invalid

Note: none

Definition at line 1555 of file driver_tea5767.c.

◆ tea5767_frequency_convert_to_register()

uint8_t tea5767_frequency_convert_to_register	(	tea5767_handle_t *	handle,
		float	mhz,
		uint16_t *	pll )

convert the frequency to the register raw data

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	mhz	radio frequency in MHz
[out]	*pll	pointer to a pll buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized
4 clock is invalid

Note: none

Definition at line 1494 of file driver_tea5767.c.

◆ tea5767_get_band()

uint8_t tea5767_get_band	(	tea5767_handle_t *	handle,
		tea5767_band_t *	band )

get the band

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*band	pointer to a band buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 990 of file driver_tea5767.c.

◆ tea5767_get_band_limit_flag()

uint8_t tea5767_get_band_limit_flag	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the band limit flag

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_read_conf

Definition at line 1362 of file driver_tea5767.c.

◆ tea5767_get_channel()

uint8_t tea5767_get_channel	(	tea5767_handle_t *	handle,
		tea5767_channel_t *	channel )

get the sound channel

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*channel	pointer to a sound channel buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 672 of file driver_tea5767.c.

◆ tea5767_get_clock()

uint8_t tea5767_get_clock	(	tea5767_handle_t *	handle,
		tea5767_clock_t *	clk )

get the clock

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*clk	pointer to a clock buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 1310 of file driver_tea5767.c.

◆ tea5767_get_de_emphasis()

uint8_t tea5767_get_de_emphasis	(	tea5767_handle_t *	handle,
		tea5767_de_emphasis_t *	emphasis )

get the de emphasis status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*emphasis	pointer to an emphasis buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 1255 of file driver_tea5767.c.

◆ tea5767_get_high_cut_control()

uint8_t tea5767_get_high_cut_control	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the high cut control status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 1096 of file driver_tea5767.c.

◆ tea5767_get_if()

uint8_t tea5767_get_if	(	tea5767_handle_t *	handle,
		uint8_t *	if_out )

get the if

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*if_out	pointer to an if out buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_read_conf

Definition at line 1414 of file driver_tea5767.c.

◆ tea5767_get_left_mute()

uint8_t tea5767_get_left_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the left mute status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 778 of file driver_tea5767.c.

◆ tea5767_get_level_adc_output()

uint8_t tea5767_get_level_adc_output	(	tea5767_handle_t *	handle,
		uint8_t *	output )

get the level adc output

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*output	pointer to an output buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_read_conf

Definition at line 1466 of file driver_tea5767.c.

◆ tea5767_get_mode()

uint8_t tea5767_get_mode	(	tea5767_handle_t *	handle,
		tea5767_mode_t *	mode )

get the chip mode

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*mode	pointer to a mode buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 390 of file driver_tea5767.c.

◆ tea5767_get_mute()

uint8_t tea5767_get_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the mute status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 337 of file driver_tea5767.c.

◆ tea5767_get_pll()

uint8_t tea5767_get_pll	(	tea5767_handle_t *	handle,
		uint16_t *	pll )

get the pll

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*pll	pointer to a pll buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 456 of file driver_tea5767.c.

◆ tea5767_get_port1()

uint8_t tea5767_get_port1	(	tea5767_handle_t *	handle,
		tea5767_level_t *	level )

get the port1 level

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*level	pointer to a level buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 831 of file driver_tea5767.c.

◆ tea5767_get_port1_as_search_indicator()

uint8_t tea5767_get_port1_as_search_indicator	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the port1 as search indicator status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 1202 of file driver_tea5767.c.

◆ tea5767_get_port2()

uint8_t tea5767_get_port2	(	tea5767_handle_t *	handle,
		tea5767_level_t *	level )

get the port2 level

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*level	pointer to a level buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 884 of file driver_tea5767.c.

◆ tea5767_get_ready_flag()

uint8_t tea5767_get_ready_flag	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the ready flag

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_read_conf

Definition at line 1336 of file driver_tea5767.c.

◆ tea5767_get_reception()

uint8_t tea5767_get_reception	(	tea5767_handle_t *	handle,
		tea5767_reception_t *	reception )

get the reception

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*reception	pointer to a reception buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_read_conf

Definition at line 1440 of file driver_tea5767.c.

◆ tea5767_get_right_mute()

uint8_t tea5767_get_right_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the right mute status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 725 of file driver_tea5767.c.

◆ tea5767_get_search_mode()

uint8_t tea5767_get_search_mode	(	tea5767_handle_t *	handle,
		tea5767_search_mode_t *	mode )

get the search mode

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*mode	pointer to a mode buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 513 of file driver_tea5767.c.

◆ tea5767_get_search_stop_level()

uint8_t tea5767_get_search_stop_level	(	tea5767_handle_t *	handle,
		tea5767_search_stop_level_t *	level )

get the search stop level

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*level	pointer to a search stop level buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 566 of file driver_tea5767.c.

◆ tea5767_get_searched_pll()

uint8_t tea5767_get_searched_pll	(	tea5767_handle_t *	handle,
		uint16_t *	pll )

get the searched pll

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*pll	pointer to a pll buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_read_conf

Definition at line 1388 of file driver_tea5767.c.

◆ tea5767_get_side_injection()

uint8_t tea5767_get_side_injection	(	tea5767_handle_t *	handle,
		tea5767_side_injection_t *	side )

get the side injection

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*side	pointer to an injection side buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 619 of file driver_tea5767.c.

◆ tea5767_get_soft_mute()

uint8_t tea5767_get_soft_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the soft mute status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 1043 of file driver_tea5767.c.

◆ tea5767_get_standby()

uint8_t tea5767_get_standby	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the standby status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 937 of file driver_tea5767.c.

◆ tea5767_get_stereo_noise_cancelling()

uint8_t tea5767_get_stereo_noise_cancelling	(	tea5767_handle_t *	handle,
		tea5767_bool_t *	enable )

get the stereo noise cancelling status

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[out]	*enable	pointer to a bool value buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: get config in local

Definition at line 1149 of file driver_tea5767.c.

◆ tea5767_info()

uint8_t tea5767_info ( tea5767_info_t * info )

get chip's information

Parameters

[out] *info pointer to a tea5767 info structure

Returns

status code

0 success
2 handle is NULL

Note: none

Definition at line 1664 of file driver_tea5767.c.

◆ tea5767_init()

uint8_t tea5767_init ( tea5767_handle_t * handle )

initialize the chip

Parameters

[in] *handle pointer to a tea5767 handle structure

Returns

status code

0 success
1 iic initialization failed
2 handle is NULL
3 linked functions is NULL

Note: none

Definition at line 110 of file driver_tea5767.c.

◆ tea5767_read_conf()

uint8_t tea5767_read_conf ( tea5767_handle_t * handle )

read the conf

Parameters

[in] *handle pointer to a tea5767 handle structure

Returns

status code

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

Note: none

Definition at line 250 of file driver_tea5767.c.

◆ tea5767_set_band()

uint8_t tea5767_set_band	(	tea5767_handle_t *	handle,
		tea5767_band_t	band )

set the band

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	band	set band

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 963 of file driver_tea5767.c.

◆ tea5767_set_channel()

uint8_t tea5767_set_channel	(	tea5767_handle_t *	handle,
		tea5767_channel_t	channel )

set the sound channel

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	channel	sound channel

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 645 of file driver_tea5767.c.

◆ tea5767_set_clock()

uint8_t tea5767_set_clock	(	tea5767_handle_t *	handle,
		tea5767_clock_t	clk )

set the clock

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	clk	set clock

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 1281 of file driver_tea5767.c.

◆ tea5767_set_de_emphasis()

uint8_t tea5767_set_de_emphasis	(	tea5767_handle_t *	handle,
		tea5767_de_emphasis_t	emphasis )

set the de emphasis

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	emphasis	set emphasis

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 1228 of file driver_tea5767.c.

◆ tea5767_set_high_cut_control()

uint8_t tea5767_set_high_cut_control	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable high cut control

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 1069 of file driver_tea5767.c.

◆ tea5767_set_left_mute()

uint8_t tea5767_set_left_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable left mute

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 751 of file driver_tea5767.c.

◆ tea5767_set_mode()

uint8_t tea5767_set_mode	(	tea5767_handle_t *	handle,
		tea5767_mode_t	mode )

set the chip mode

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	mode	set mode

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 363 of file driver_tea5767.c.

◆ tea5767_set_mute()

uint8_t tea5767_set_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable the mute

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 310 of file driver_tea5767.c.

◆ tea5767_set_pll()

uint8_t tea5767_set_pll	(	tea5767_handle_t *	handle,
		uint16_t	pll )

set the pll

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	pll	set pll

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized
4 pll > 0x3FFF

Note: update config by tea5767_write_conf pll <= 0x3FFF

Definition at line 418 of file driver_tea5767.c.

◆ tea5767_set_port1()

uint8_t tea5767_set_port1	(	tea5767_handle_t *	handle,
		tea5767_level_t	level )

set the port1 level

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	level	set level

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 804 of file driver_tea5767.c.

◆ tea5767_set_port1_as_search_indicator()

uint8_t tea5767_set_port1_as_search_indicator	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable port1 as search indicator

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 1175 of file driver_tea5767.c.

◆ tea5767_set_port2()

uint8_t tea5767_set_port2	(	tea5767_handle_t *	handle,
		tea5767_level_t	level )

set the port2 level

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	level	set level

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 857 of file driver_tea5767.c.

◆ tea5767_set_right_mute()

uint8_t tea5767_set_right_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable right mute

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 698 of file driver_tea5767.c.

◆ tea5767_set_search_mode()

uint8_t tea5767_set_search_mode	(	tea5767_handle_t *	handle,
		tea5767_search_mode_t	mode )

set the search mode

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	mode	search mode

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 486 of file driver_tea5767.c.

◆ tea5767_set_search_stop_level()

uint8_t tea5767_set_search_stop_level	(	tea5767_handle_t *	handle,
		tea5767_search_stop_level_t	level )

set the search stop level

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	level	search stop level

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 539 of file driver_tea5767.c.

◆ tea5767_set_side_injection()

uint8_t tea5767_set_side_injection	(	tea5767_handle_t *	handle,
		tea5767_side_injection_t	side )

set the side injection

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	side	injection side

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 592 of file driver_tea5767.c.

◆ tea5767_set_soft_mute()

uint8_t tea5767_set_soft_mute	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable soft mute

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 1016 of file driver_tea5767.c.

◆ tea5767_set_standby()

uint8_t tea5767_set_standby	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable standby

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 910 of file driver_tea5767.c.

◆ tea5767_set_stereo_noise_cancelling()

uint8_t tea5767_set_stereo_noise_cancelling	(	tea5767_handle_t *	handle,
		tea5767_bool_t	enable )

enable or disable stereo noise cancelling

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	enable	bool value

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: update config by tea5767_write_conf

Definition at line 1122 of file driver_tea5767.c.

◆ tea5767_update_conf()

uint8_t tea5767_update_conf	(	tea5767_handle_t *	handle,
		uint8_t	conf[5] )

update the conf

Parameters

[in]	*handle	pointer to a tea5767 handle structure
[in]	*conf	pointer to a conf buffer

Returns

status code

0 success
2 handle is NULL
3 handle is not initialized

Note: none

Definition at line 284 of file driver_tea5767.c.

◆ tea5767_write_conf()

uint8_t tea5767_write_conf ( tea5767_handle_t * handle )

write the conf

Parameters

[in] *handle pointer to a tea5767 handle structure

Returns

status code

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

Note: none

Definition at line 216 of file driver_tea5767.c.

Data Structures

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ tea5767_handle_t

◆ tea5767_info_t

Enumeration Type Documentation

◆ tea5767_band_t

◆ tea5767_bool_t

◆ tea5767_channel_t

◆ tea5767_clock_t

◆ tea5767_de_emphasis_t

◆ tea5767_level_t

◆ tea5767_mode_t

◆ tea5767_reception_t

◆ tea5767_search_mode_t

◆ tea5767_search_stop_level_t

◆ tea5767_side_injection_t

Function Documentation

◆ tea5767_deinit()

◆ tea5767_frequency_convert_to_data()

◆ tea5767_frequency_convert_to_register()

◆ tea5767_get_band()

◆ tea5767_get_band_limit_flag()

◆ tea5767_get_channel()

◆ tea5767_get_clock()

◆ tea5767_get_de_emphasis()

◆ tea5767_get_high_cut_control()

◆ tea5767_get_if()

◆ tea5767_get_left_mute()

◆ tea5767_get_level_adc_output()

◆ tea5767_get_mode()

◆ tea5767_get_mute()

◆ tea5767_get_pll()

◆ tea5767_get_port1()

◆ tea5767_get_port1_as_search_indicator()

◆ tea5767_get_port2()

◆ tea5767_get_ready_flag()

◆ tea5767_get_reception()

◆ tea5767_get_right_mute()

◆ tea5767_get_search_mode()

◆ tea5767_get_search_stop_level()

◆ tea5767_get_searched_pll()

◆ tea5767_get_side_injection()

◆ tea5767_get_soft_mute()

◆ tea5767_get_standby()

◆ tea5767_get_stereo_noise_cancelling()

◆ tea5767_info()

◆ tea5767_init()

◆ tea5767_read_conf()

◆ tea5767_set_band()

◆ tea5767_set_channel()

◆ tea5767_set_clock()

◆ tea5767_set_de_emphasis()

◆ tea5767_set_high_cut_control()

◆ tea5767_set_left_mute()

◆ tea5767_set_mode()

◆ tea5767_set_mute()

◆ tea5767_set_pll()

◆ tea5767_set_port1()

◆ tea5767_set_port1_as_search_indicator()

◆ tea5767_set_port2()

◆ tea5767_set_right_mute()

◆ tea5767_set_search_mode()

◆ tea5767_set_search_stop_level()

◆ tea5767_set_side_injection()

◆ tea5767_set_soft_mute()

◆ tea5767_set_standby()

◆ tea5767_set_stereo_noise_cancelling()

◆ tea5767_update_conf()

◆ tea5767_write_conf()