This component maps features from the USB Human Interface Definition onto Bluetooth low energy GATT characteristics and descriptors. More...

Data Structures
struct	wiced_bt_hidd_ble_rpt_ref_t
	report reference descriptor value More...

struct	wiced_bt_hidd_ble_dev_info_t
	LE HIDD registration information. More...

struct	wiced_bt_hidd_ble_dscp_info_t
	HIDD LE description info. More...

struct	wiced_bt_hidd_ble_rpt_map_info_t
	LE HIDD report map info. More...

struct	wiced_bt_hidd_ble_rpt_data_t
	LE HIDD report data. More...

struct	wiced_bt_hidd_ble_get_rpt_data_t
	LE HIDD get report data. More...

union	wiced_bt_hidd_ble_cback_data_t
	HIDD LE callback data. More...

struct	wiced_bt_hidd_ble_reg_info_t
	HIDD LE registration info. More...

Macros
#define	HIDD_LE_RPT_NOT_SUPT 0x8F
	GATT application error code for HID profile. More...

#define	HIDD_LE_KB_TYPE 0x01
	HIDD type. More...

#define	HIDD_LE_MICE_TYPE 0x02
	bit 1

#define	HIDD_LE_OTHER_TYPE 0x80
	bit 7

#define	HIDD_LE_PROTO_MODE_RPT 0x00
	Report protocol.

#define	HIDD_LE_PROTO_MODE_BOOT 0x01
	Boot protocol.

#define	HID_LE_RPT_TYPE_INPUT 0x01
	LE HIDD report type. More...

#define	HID_LE_RPT_TYPE_OUTPUT 0x02
	Output reports.

#define	HID_LE_RPT_TYPE_FEATURE 0x03
	Feature reports.

#define	HID_LE_RPT_TYPE_KB_INPUT 0x04
	Keyboard input.

#define	HID_LE_RPT_TYPE_KB_OUTPUT 0x05
	Keyboard output.

#define	HID_LE_RPT_TYPE_MI_INPUT 0x06
	Mouse input.

#define	HID_LE_RPT_TYPE_MAX HID_LE_RPT_TYPE_FEATURE
	Maximun report type.

#define	HIDD_LE_REMOTE_WAKE 0x01
	Remote wake.

#define	HIDD_LE_NORMAL_CONN 0x02
	Normally connectable.

#define	HIDD_REPT_ID_BOOT_KB 1
	Bluetooth HID Boot Report Keyboard.

#define	HIDD_REPT_ID_BOOT_MOUSE 2
	Bluetooth HID Boot Report Mouse.

Typedefs
typedef uint8_t	wiced_bt_hidd_ble_cback_event_t
	HIDD Bluetooth Low Energy callback events.

typedef uint8_t	wiced_bt_hidd_ble_dev_t
	HIDD LE device types.

typedef uint8_t	wiced_bt_hidd_ble_proto_t
	HIDD LE protocol types.

typedef uint8_t	wiced_bt_hidd_ble_rpt_t
	HIDD LE report types.

typedef uint8_t	wiced_bt_hidd_ble_status_t
	HIDD LE status codes.

typedef void(	wiced_bt_hidd_ble_cback_t )(uint8_t event, uint32_t data, wiced_bt_hidd_ble_cback_data_t *p_data)
	HIDD LE callback. More...

Enumerations
enum	wiced_bt_hidd_ble_cback_event_e { WICED_BT_HIDD_BLE_DEV_EVT_OPEN, WICED_BT_HIDD_BLE_DEV_EVT_CLOSE, WICED_BT_HIDD_BLE_DEV_EVT_GET_REPORT, WICED_BT_HIDD_BLE_DEV_EVT_SET_REPORT, WICED_BT_HIDD_BLE_DEV_EVT_GET_PROTO, WICED_BT_HIDD_BLE_DEV_EVT_SET_PROTO, WICED_BT_HIDD_BLE_DEV_EVT_DATA }
	HID-LE-Device Callback Event Values. More...

enum	wiced_bt_hidd_ble_status { WICED_BT_HIDD_BLE_SUCCESS, WICED_BT_HIDD_BLE_ERR_NOT_REGISTERED, WICED_BT_HIDD_BLE_ERR_ALREADY_REGISTERED, WICED_BT_HIDD_BLE_ERR_NO_RESOURCES, WICED_BT_HIDD_BLE_ERR_NO_CONNECTION, WICED_BT_HIDD_BLE_ERR_INVALID_PARAM, WICED_BT_HIDD_BLE_ERR_UNSUPPORTED, WICED_BT_HIDD_BLE_ERR_UNKNOWN_COMMAND, WICED_BT_HIDD_BLE_ERR_CONGESTED, WICED_BT_HIDD_BLE_ERR_CONN_IN_PROCESS, WICED_BT_HIDD_BLE_ERR_ALREADY_CONN, WICED_BT_HIDD_BLE_ERR_DISCONNECTING, WICED_BT_HIDD_BLE_ERR_SET_CONNABLE_FAIL, WICED_BT_HIDD_BLE_ERR_HOST_UNKNOWN, WICED_BT_HIDD_BLE_ERR_L2CAP_FAILED, WICED_BT_HIDD_BLE_ERR_AUTH_FAILED, WICED_BT_HIDD_BLE_ERR_SDP_BUSY, WICED_BT_HIDD_BLE_ERR_GATT, WICED_BT_HIDD_BLE_ERR_INVALID = 0xFF }
	HIDD LE status codes. More...

Functions
void	wiced_bt_hidd_ble_init (void)
	Initialize HIDD LE control block and trace variable.

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_register (wiced_bt_hidd_ble_reg_info_t *p_reg_info)
	This function must be called at startup to register info related to HIDD over LE. More...

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_deregister (void)
	Disable HIDD service. More...

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_connect (void)
	Initiates a connection to the host. More...

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_disconnect (void)
	Disconnects from the host. More...

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_send_report (uint8_t rep_type, uint8_t rpt_id, uint16_t len, uint16_t offset, uint8_t *p_rpt)
	Sends report data to the host. More...

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_hand_shake (wiced_bt_hidd_ble_status_t status)
	Acks a set report request. More...

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_rsp_get_protocol (wiced_bt_hidd_ble_proto_t cur_mode)
	Responds to a get protocol mode request. More...

wiced_bt_hidd_ble_status_t	wiced_bt_hidd_ble_set_rsp_map_info (wiced_bt_hidd_ble_rpt_map_info_t *p_dev_info)
	This function shall be called at startup to configure the device HID information and report map. More...

Detailed Description

This component maps features from the USB Human Interface Definition onto Bluetooth low energy GATT characteristics and descriptors.

HIDD role defines a set of procedure that can be used by an application like to implement a HID device level functionality over LE transport.

Macro Definition Documentation

#define HID_LE_RPT_TYPE_INPUT 0x01

LE HIDD report type.

Input reports

#define HIDD_LE_KB_TYPE 0x01

HIDD type.

bit 0

#define HIDD_LE_RPT_NOT_SUPT 0x8F

GATT application error code for HID profile.

Report not supported

Typedef Documentation

typedef void( wiced_bt_hidd_ble_cback_t)(uint8_t event, uint32_t data, wiced_bt_hidd_ble_cback_data_t *p_data)

HIDD LE callback.

Callback for Human Interface Device Profile Device (HIDD)

Parameters

[in]	event	: Callback event
[in]	data	: Integer data corresponding to the event
[in]	p_data	: Callback data

Returns: void

Enumeration Type Documentation

enum wiced_bt_hidd_ble_cback_event_e

HID-LE-Device Callback Event Values.

Enumerator
WICED_BT_HIDD_BLE_DEV_EVT_OPEN	Connected to host with Interrupt and Control Data = 1 if Virtual Cable Channels in OPEN state. pdata = Host BD-Addr.
WICED_BT_HIDD_BLE_DEV_EVT_CLOSE	Connection with host is closed. Data=Reason Code.
WICED_BT_HIDD_BLE_DEV_EVT_GET_REPORT	Host sent GET_REPORT Data=Length pdata=structure having details of get-report.
WICED_BT_HIDD_BLE_DEV_EVT_SET_REPORT	Host sent SET_REPORT Data=Length pdata=details.
WICED_BT_HIDD_BLE_DEV_EVT_GET_PROTO	Host sent GET_PROTOCOL Data=NA.
WICED_BT_HIDD_BLE_DEV_EVT_SET_PROTO	Host sent SET_PROTOCOL Data=1 for Report, 0 for Boot.
WICED_BT_HIDD_BLE_DEV_EVT_DATA	General event data.

enum wiced_bt_hidd_ble_status

HIDD LE status codes.

Enumerator
WICED_BT_HIDD_BLE_SUCCESS	Success.
WICED_BT_HIDD_BLE_ERR_NOT_REGISTERED	Not registered.
WICED_BT_HIDD_BLE_ERR_ALREADY_REGISTERED	Already registered.
WICED_BT_HIDD_BLE_ERR_NO_RESOURCES	No resources.
WICED_BT_HIDD_BLE_ERR_NO_CONNECTION	No connection.
WICED_BT_HIDD_BLE_ERR_INVALID_PARAM	Invalid parameter.
WICED_BT_HIDD_BLE_ERR_UNSUPPORTED	Not supported.
WICED_BT_HIDD_BLE_ERR_UNKNOWN_COMMAND	Unknown command.
WICED_BT_HIDD_BLE_ERR_CONGESTED	Congested.
WICED_BT_HIDD_BLE_ERR_CONN_IN_PROCESS	Connection in process.
WICED_BT_HIDD_BLE_ERR_ALREADY_CONN	Already connected.
WICED_BT_HIDD_BLE_ERR_DISCONNECTING	Disconnecting in process.
WICED_BT_HIDD_BLE_ERR_SET_CONNABLE_FAIL	Set connectable failiure.
WICED_BT_HIDD_BLE_ERR_HOST_UNKNOWN	Host unknown.
WICED_BT_HIDD_BLE_ERR_L2CAP_FAILED	L2CAP failed.
WICED_BT_HIDD_BLE_ERR_AUTH_FAILED	Authentication failed.
WICED_BT_HIDD_BLE_ERR_SDP_BUSY	SDP busy.
WICED_BT_HIDD_BLE_ERR_GATT	GATT.
WICED_BT_HIDD_BLE_ERR_INVALID	Invalid.

Function Documentation

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_connect ( void )

Initiates a connection to the host.

Returns: status code (see wiced_bt_hidd_ble_status_t)

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_deregister ( void )

Disable HIDD service.

Returns: status code (see wiced_bt_hidd_ble_status_t)

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_disconnect ( void )

Disconnects from the host.

Returns: status code (see wiced_bt_hidd_ble_status_t)

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_hand_shake ( wiced_bt_hidd_ble_status_t status )

Acks a set report request.

Parameters

[in] status code (see wiced_bt_hidd_ble_status_t)

Returns: status code (see wiced_bt_hidd_ble_status_t)

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_register ( wiced_bt_hidd_ble_reg_info_t * p_reg_info )

This function must be called at startup to register info related to HIDD over LE.

Parameters

[in] p_reg_info : SCO index to remove

Returns: status code (see wiced_bt_hidd_ble_status_t)

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_rsp_get_protocol ( wiced_bt_hidd_ble_proto_t cur_mode )

Responds to a get protocol mode request.

Parameters

[in] cur_mode : Current protocol

Returns: status code (see wiced_bt_hidd_ble_status_t)

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_send_report	(	uint8_t	rep_type,
		uint8_t	rpt_id,
		uint16_t	len,
		uint16_t	offset,
		uint8_t *	p_rpt
	)

Sends report data to the host.

Parameters

[in]	rep_type	: Report type
[in]	rept_id	: Report ID
[in]	len	: Length of the data
[in]	offset	: Offset of the data
[in]	p_rpt	: Pointer to the report data

Returns: status code (see wiced_bt_hidd_ble_status_t)

wiced_bt_hidd_ble_status_t wiced_bt_hidd_ble_set_rsp_map_info ( wiced_bt_hidd_ble_rpt_map_info_t * p_dev_info )

This function shall be called at startup to configure the device HID information and report map.

Parameters

[in] p_dev_info : Device map info

Returns: status code (see wiced_bt_hidd_ble_status_t)


			AIROC^™ BTSDK v4.9 - Documentation

Data Structures

Macros

Typedefs

Enumerations

Functions

Detailed Description

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation