simple_broadcaster_app.c File Reference

Simple Broadcaster Application.

Copyright (c) 2017-2019 Microchip Technology Inc. and its subsidiaries.

#include "simple_broadcaster_app.h"

Functions
static void	ble_device_broadcaster_ind (void)
static status_t	brd_adv_appearance (uint8_t *appearance, uint8_t length)
	Set advertisement data with appearance of the device. More...
static status_t	brd_adv_comp_list_service_uuid128 (uint8_t *list_uuid128, uint8_t length)
	Set advertisement data with complete list of service uuid of 128bits. More...
static status_t	brd_adv_comp_list_service_uuid16 (uint8_t *list_uuid16, uint8_t length)
	Set advertisement data with complete list of service uuid of 16bits. More...
static status_t	brd_adv_comp_list_service_uuid32 (uint8_t *list_uuid32, uint8_t length)
	Set advertisement data with complete list of service uuid of 32bits. More...
static status_t	brd_adv_comp_local_name (uint8_t *local_name, uint8_t length)
	Set advertisement data with complete local name. More...
static status_t	brd_adv_incomp_list_service_uuid128 (uint8_t *list_uuid128, uint8_t length)
	Set advertisement data with incomplete list of service uuid of 32bits. More...
static status_t	brd_adv_incomp_list_service_uuid16 (uint8_t *list_uuid16, uint8_t length)
	Set advertisement data with incomplete list of service uuid of 16bits. More...
static status_t	brd_adv_incomp_list_service_uuid32 (uint8_t *list_uuid32, uint8_t length)
	Set advertisement data with incomplete list of service uuid of 32bits. More...
static status_t	brd_adv_init (void)
	initialize the broadcaster event More...
static status_t	brd_adv_manufacturer_data (uint8_t *data, uint8_t length)
	Set advertisement data with manufacturer data. More...
static status_t	brd_adv_shortened_local_name (uint8_t *local_name, uint8_t length)
	Set advertisement data with shortened local name. More...
static status_t	brd_set_advertisement_data (adv_data_type_t adv_data_type, uint8_t *adv_usr_data, uint8_t length)
	Set advertisement data. More...
static status_t	brd_set_advertisement_type (uint8_t type)
	Set advertisement type. More...
static status_t	brd_set_data_type (uint8_t type)
static void	brd_start_broadcast (void)
	Starts advertising. More...
int	main (void)

Variables
uint8_t	adv_data [MAX_ADV_LEN]
uint8_t	adv_length
uint32_t	adv_type = ADV_TYPE_NONCONN_UNDIRECTED
data_type_t	data_type = ADVERTISEMENT_DATA
uint8_t	scan_length
uint8_t	scan_rsp_data [MAX_SCAN_LEN]

static void ble_device_broadcaster_ind ( void  )

static

Referenced by brd_start_broadcast().

static status_t brd_adv_appearance ( uint8_t *  appearance, uint8_t  length  )

static

Set advertisement data with appearance of the device.

Parameters

[in]	appearance	appearance of the device
[in]	length	length of the local name

Returns

STATUS_SUCCESS adding the appearance to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the local name

STATUS_INVALID_PARAM parameters passed are invalid

References ADV_DATA_TYPE_APPEARANCE, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, MAX_SCAN_LEN, scan_length, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_comp_list_service_uuid128 ( uint8_t *  list_uuid128, uint8_t  length  )

static

Set advertisement data with complete list of service uuid of 128bits.

Parameters

[in]	list_uuid128	list of service uuid of 128bits
[in]	length	length of the list

Returns

STATUS_SUCCESS adding the list to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the list

STATUS_INVALID_PARAM parameters passed are invalid

References ADV_DATA_TYPE_COMPLETE_SERVICE_UUID128, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, MAX_SCAN_LEN, scan_length, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_comp_list_service_uuid16 ( uint8_t *  list_uuid16, uint8_t  length  )

static

Set advertisement data with complete list of service uuid of 16bits.

Parameters

[in]	list_uuid16	list of service uuid of 16bits
[in]	length	length of the list

Returns

STATUS_SUCCESS adding the list to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the list

STATUS_INVALID_PARAM parameters passed are invalid

References ADV_DATA_TYPE_COMPLETE_SERVICE_UUID16, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, MAX_SCAN_LEN, scan_length, SCAN_RESP_DATA, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_comp_list_service_uuid32 ( uint8_t *  list_uuid32, uint8_t  length  )

static

Set advertisement data with complete list of service uuid of 32bits.

Parameters

[in]	list_uuid32	list of service uuid of 32bits
[in]	length	length of the list

Returns

STATUS_SUCCESS adding the list to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the list

STATUS_INVALID_PARAM parameters passed are invalid

References ADV_DATA_TYPE_COMPLETE_SERVICE_UUID32, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, MAX_SCAN_LEN, scan_length, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_comp_local_name ( uint8_t *  local_name, uint8_t  length  )

static

Set advertisement data with complete local name.

Parameters

[in]	local_name	local name of the device
[in]	length	length of the local name

Returns

STATUS_SUCCESS adding the complete local name to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the local name

STATUS_INVALID_PARAM parameters passed are invalid

References ADV_DATA_TYPE_COMPLETE_LOCAL_NAME, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, MAX_SCAN_LEN, scan_length, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_incomp_list_service_uuid128 ( uint8_t *  list_uuid128, uint8_t  length  )

static

Set advertisement data with incomplete list of service uuid of 32bits.

Parameters

[in]	list_uuid128	list of service uuid of 128bits
[in]	length	length of the list

Returns

STATUS_SUCCESS adding the list to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the list

STATUS_INVALID_PARAM parameters passed are invalid

STATUS_OPERATION_NOT_SUPPORTED trying to send incomplete list on scan response data.

References ADV_DATA_TYPE_INCOMPLETE_SERVICE_UUID128, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, STATUS_OPERATION_NOT_SUPPORTED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_incomp_list_service_uuid16 ( uint8_t *  list_uuid16, uint8_t  length  )

static

Set advertisement data with incomplete list of service uuid of 16bits.

Parameters

[in]	list_uuid16	list of service uuid of 16bits
[in]	length	length of the list

Returns

STATUS_SUCCESS adding the list to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the list

STATUS_INVALID_PARAM parameters passed are invalid

STATUS_OPERATION_NOT_SUPPORTED trying to send incomplete list on scan response data.

References ADV_DATA_TYPE_INCOMPLETE_SERVICE_UUID16, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, SCAN_RESP_DATA, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, STATUS_OPERATION_NOT_SUPPORTED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_incomp_list_service_uuid32 ( uint8_t *  list_uuid32, uint8_t  length  )

static

Set advertisement data with incomplete list of service uuid of 32bits.

Parameters

[in]	list_uuid32	list of service uuid of 32bits
[in]	length	length of the list

Returns

STATUS_SUCCESS adding the list to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the list

STATUS_INVALID_PARAM parameters passed are invalid

STATUS_OPERATION_NOT_SUPPORTED trying to send incomplete list on scan response data.

References ADV_DATA_TYPE_INCOMPLETE_SERVICE_UUID32, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, STATUS_OPERATION_NOT_SUPPORTED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_init ( void  )

static

initialize the broadcaster event

References ADV_DATA_TYPE_APPEARANCE, ADV_DATA_TYPE_COMPLETE_LOCAL_NAME, ADV_DATA_TYPE_COMPLETE_SERVICE_UUID16, ADV_DATA_TYPE_MANUFACTURER_DATA, ADV_TYPE_SCANNABLE_UNDIRECTED, ADVERTISEMENT_DATA, BRD_ADV_DATA_APPEARANCE_DATA, BRD_ADV_DATA_APPEARANCE_LEN, BRD_ADV_DATA_MANUFACTURER_DATA, BRD_ADV_DATA_MANUFACTURER_LEN, BRD_ADV_DATA_NAME_DATA, BRD_ADV_DATA_NAME_LEN, BRD_ADV_DATA_UUID_DATA, BRD_ADV_DATA_UUID_LEN, brd_set_advertisement_data(), brd_set_advertisement_type(), brd_set_data_type(), DBG_LOG, SCAN_RESP_DATA, status, STATUS_FAILED, and STATUS_SUCCESS.

Referenced by main().

static status_t brd_adv_manufacturer_data ( uint8_t *  data, uint8_t  length  )

static

Set advertisement data with manufacturer data.

Parameters

[in]	data	manufacturer data of the device
[in]	length	length of the local name

Returns

STATUS_SUCCESS adding the manufacturer data to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the local name

STATUS_INVALID_PARAM parameters passed are invalid

References ADV_DATA_TYPE_MANUFACTURER_DATA, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, MAX_SCAN_LEN, scan_length, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_adv_shortened_local_name ( uint8_t *  local_name, uint8_t  length  )

static

Set advertisement data with shortened local name.

Parameters

[in]	local_name	local name of the device
[in]	length	length of the local name

Returns

STATUS_SUCCESS adding the shortened local name to advertisement data success

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the local name

STATUS_INVALID_PARAM parameters passed are invalid

STATUS_OPERATION_NOT_SUPPORTED trying to send shortened local name.

References ADV_DATA_TYPE_SHORTENED_LOCAL_NAME, adv_length, ADV_TYPE_LEN, ADVERTISEMENT_DATA, data_type, length, MAX_ADV_LEN, STATUS_INVALID_PARAM, STATUS_MAX_LENGTH_REACHED, STATUS_OPERATION_NOT_SUPPORTED, and STATUS_SUCCESS.

Referenced by brd_set_advertisement_data().

static status_t brd_set_advertisement_data ( adv_data_type_t  adv_data_type, uint8_t *  adv_usr_data, uint8_t  length  )

static

Set advertisement data.

Parameters

[in]	adv_data_type	type of the advertisement data type
[in]	adv_usr_data	reference to a user data corresponding to the advertisement data type

Returns

STATUS_SUCCESS successfully added user data to the advertisement data

STATUS_INVALID_PARAM parameters passed are invalid

STATUS_MAX_LENGTH_REACHED advertisement data does not have enough space to hold the user data

STATUS_OPERATION_NOT_SUPPORTED trying to add data in unmatched advertisement type

References ADV_DATA_TYPE_APPEARANCE, ADV_DATA_TYPE_COMPLETE_LOCAL_NAME, ADV_DATA_TYPE_COMPLETE_SERVICE_UUID128, ADV_DATA_TYPE_COMPLETE_SERVICE_UUID16, ADV_DATA_TYPE_COMPLETE_SERVICE_UUID32, ADV_DATA_TYPE_INCOMPLETE_SERVICE_UUID128, ADV_DATA_TYPE_INCOMPLETE_SERVICE_UUID16, ADV_DATA_TYPE_INCOMPLETE_SERVICE_UUID32, ADV_DATA_TYPE_MANUFACTURER_DATA, ADV_DATA_TYPE_SHORTENED_LOCAL_NAME, brd_adv_appearance(), brd_adv_comp_list_service_uuid128(), brd_adv_comp_list_service_uuid16(), brd_adv_comp_list_service_uuid32(), brd_adv_comp_local_name(), brd_adv_incomp_list_service_uuid128(), brd_adv_incomp_list_service_uuid16(), brd_adv_incomp_list_service_uuid32(), brd_adv_manufacturer_data(), brd_adv_shortened_local_name(), DBG_LOG, status, STATUS_INVALID_PARAM, and STATUS_SUCCESS.

Referenced by brd_adv_init().

static status_t brd_set_advertisement_type ( uint8_t  type )

static

Set advertisement type.

Parameters

[in]

type

type can be ADV_TYPE_SCANNABLE_UNDIRECTED or ADV_TYPE_NONCONN_UNDIRECTED

Returns

STATUS_SUCCESS successfully set advertisement type

STATUS_INVALID_PARAM parameters passed are invalid

References adv_type, ADV_TYPE_NONCONN_UNDIRECTED, ADV_TYPE_SCANNABLE_UNDIRECTED, AT_BLE_ADV_TYPE_NONCONN_UNDIRECTED, AT_BLE_ADV_TYPE_SCANNABLE_UNDIRECTED, DBG_LOG, STATUS_INVALID_PARAM, and STATUS_SUCCESS.

Referenced by brd_adv_init().

static status_t brd_set_data_type ( uint8_t  type )

static

References adv_type, ADV_TYPE_SCANNABLE_UNDIRECTED, ADVERTISEMENT_DATA, data_type, SCAN_RESP_DATA, STATUS_INVALID_PARAM, and STATUS_SUCCESS.

Referenced by brd_adv_init().

static void brd_start_broadcast ( void  )

static

Starts advertising.

Parameters

[in]

none

Returns

none

References adv_length, adv_type, APP_BROADCAST_ADV_TIMEOUT, APP_BROADCAST_FAST_ADV, AT_BLE_ADV_BROADCASTER_MODE, at_ble_adv_data_set(), AT_BLE_ADV_FP_ANY, at_ble_adv_start(), AT_BLE_SUCCESS, ble_device_broadcaster_ind(), BRD_ADV_DATA_NAME_DATA, BRD_ADV_DATA_NAME_LEN, DBG_LOG, NULL, scan_length, and status.

Referenced by main().

int main

(

void

)

References ble_device_init(), ble_event_task(), board_init(), brd_adv_init(), brd_start_broadcast(), DBG_LOG, NULL, serial_console_init(), system_init(), and SYSTEM_RunTasks().

uint8_t adv_data[MAX_ADV_LEN]

Referenced by eddystone_adv_start().

uint8_t adv_length

Referenced by brd_adv_appearance(), brd_adv_comp_list_service_uuid128(), brd_adv_comp_list_service_uuid16(), brd_adv_comp_list_service_uuid32(), brd_adv_comp_local_name(), brd_adv_incomp_list_service_uuid128(), brd_adv_incomp_list_service_uuid16(), brd_adv_incomp_list_service_uuid32(), brd_adv_manufacturer_data(), brd_adv_shortened_local_name(), and brd_start_broadcast().

uint32_t adv_type = ADV_TYPE_NONCONN_UNDIRECTED

Referenced by at_ble_adv_start(), brd_set_advertisement_type(), brd_set_data_type(), and brd_start_broadcast().

data_type_t data_type = ADVERTISEMENT_DATA

Referenced by brd_adv_appearance(), brd_adv_comp_list_service_uuid128(), brd_adv_comp_list_service_uuid16(), brd_adv_comp_list_service_uuid32(), brd_adv_comp_local_name(), brd_adv_incomp_list_service_uuid128(), brd_adv_incomp_list_service_uuid16(), brd_adv_incomp_list_service_uuid32(), brd_adv_manufacturer_data(), brd_adv_shortened_local_name(), and brd_set_data_type().

uint8_t scan_length

Referenced by brd_adv_appearance(), brd_adv_comp_list_service_uuid128(), brd_adv_comp_list_service_uuid16(), brd_adv_comp_list_service_uuid32(), brd_adv_comp_local_name(), brd_adv_manufacturer_data(), and brd_start_broadcast().

uint8_t scan_rsp_data[MAX_SCAN_LEN]