Functions
void	wiced_bt_a2d_sbc_chk_fr_init (uint8_t *p_pkt)
	Function wiced_bt_a2d_sbc_chk_fr_init. More...

void	wiced_bt_a2d_sbc_descramble (uint8_t *p_pkt, uint16_t len)
	Function wiced_bt_a2d_sbc_descramble. More...

wiced_bt_a2d_status_t	wiced_bt_a2d_bld_sbc_info (uint8_t media_type, wiced_bt_a2d_sbc_cie_t p_ie, uint8_t p_result)
	Function wiced_bt_a2d_bld_sbc_info. More...

wiced_bt_a2d_status_t	wiced_bt_a2d_pars_sbc_info (wiced_bt_a2d_sbc_cie_t p_ie, uint8_t p_info, wiced_bool_t for_caps)
	Function wiced_bt_a2d_pars_sbc_info. More...

void	wiced_bt_a2d_bld_sbc_mpl_hdr (uint8_t *p_dst, wiced_bool_t frag, wiced_bool_t start, wiced_bool_t last, uint8_t num)
	Function wiced_bt_a2d_bld_sbc_mpl_hdr. More...

void	wiced_bt_a2d_pars_sbc_mpl_hdr (uint8_t p_src, wiced_bool_t p_frag, wiced_bool_t p_start, wiced_bool_t p_last, uint8_t *p_num)
	Function wiced_bt_a2d_pars_sbc_mpl_hdr. More...

Detailed Description

Function Documentation

wiced_bt_a2d_status_t wiced_bt_a2d_bld_sbc_info	(	uint8_t	media_type,
		wiced_bt_a2d_sbc_cie_t *	p_ie,
		uint8_t *	p_result
	)

Function wiced_bt_a2d_bld_sbc_info.

Build SBC Media Codec Capabilities byte sequence (beginning from the LOSC octet)

Parameters

[in]	media_type	: Media type, audio or multimedia
[in]	p_ie	: Pointer to the SBC codec information element
[out]	p_result	: Pointer to the built codec info byte stream

Returns: Status code (see A2DP status codes) A2D_SUCCESS if successful, otherwise error.

void wiced_bt_a2d_bld_sbc_mpl_hdr	(	uint8_t *	p_dst,
		wiced_bool_t	frag,
		wiced_bool_t	start,
		wiced_bool_t	last,
		uint8_t	num
	)

Function wiced_bt_a2d_bld_sbc_mpl_hdr.

Build SBC Media Payload header

Parameters

[in]	frag	: 1, if fragmented. 0, otherwise.
[in]	start	: 1, if the starting packet of a fragmented frame.
[in]	last	: 1, if the last packet of a fragmented frame.
[in]	num	: If frag is 1, this is the number of remaining fragments (including this fragment) of this frame. If frag is 0, this is the number of frames in this packet.
[out]	p_dst	: Pointer to the built media payload header byte

wiced_bt_a2d_status_t wiced_bt_a2d_pars_sbc_info	(	wiced_bt_a2d_sbc_cie_t *	p_ie,
		uint8_t *	p_info,
		wiced_bool_t	for_caps
	)

Function wiced_bt_a2d_pars_sbc_info.

Parse SBC Media Codec Capabilities byte sequence (beginning from the LOSC octet)

Parameters

[in]	p_info	: Pointer to the byte stream to parse
[in]	for_caps	: True if the byte stream is for get capabilities response
[out]	p_ie	: Pointer to the parsed codec info byte sequence

Returns: Status code (see A2DP status codes) A2D_SUCCESS if successful, otherwise error.

void wiced_bt_a2d_pars_sbc_mpl_hdr	(	uint8_t *	p_src,
		wiced_bool_t *	p_frag,
		wiced_bool_t *	p_start,
		wiced_bool_t *	p_last,
		uint8_t *	p_num
	)

Function wiced_bt_a2d_pars_sbc_mpl_hdr.

Parse SBC Media Payload header

Parameters

[in]	p_src	: Pointer to the byte stream to parse
[out]	p_frag	: 1, if fragmented. 0, otherwise.
[out]	p_start	: 1, if the starting packet of a fragmented frame.
[out]	p_last	: 1, if the last packet of a fragmented frame.
[out]	p_num	: If frag is 1, this is the number of remaining fragments (including this fragment) of this frame. If frag is 0, this is the number of frames in this packet.

void wiced_bt_a2d_sbc_chk_fr_init ( uint8_t * p_pkt )

Function wiced_bt_a2d_sbc_chk_fr_init.

Check if control block descrambling needs to be initiated

Parameters

[in] p_pkt : Pointer to the incoming data

void wiced_bt_a2d_sbc_descramble	(	uint8_t *	p_pkt,
		uint16_t	len
	)

Function wiced_bt_a2d_sbc_descramble.

Descramble packet

Parameters

[in]	p_pkt	: Pointer to the incoming data
[in]	len	: Size of the data