ble_observer.c File Reference

BLE Observer application.

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

#include <asf.h>
#include "platform.h"
#include "timer_hw.h"
#include "at_ble_api.h"
#include "conf_extint.h"
#include "console_serial.h"
#include "ble_observer.h"
#include "ble_utils.h"
#include "ble_manager.h"

Macros
#define	APP_BUTTON_EVENT_ID   (1)
	Button event ID. More...

Functions
static at_ble_status_t	ble_observer_custom_event (void *param)
at_ble_status_t	ble_observer_scan_data_handler (void *param)
	Handler for AT_BLE_SCAN_REPORT event from stack. More...
at_ble_status_t	ble_observer_scan_info_handler (void *param)
	Handler for scan info event. More...
void	button_cb (void)
int	main (void)

Variables
user_custom_event_t	app_button_event
volatile bool	app_init_done = false
static const ble_custom_event_cb_t	ble_observer_custom_event_cb
volatile bool	button_press = false
static const ble_gap_event_cb_t	observer_app_gap_cb
uint8_t	scan_device_count
uint32_t	scan_response_count
volatile uint8_t	scanning_state = false

#define APP_BUTTON_EVENT_ID   (1)

Button event ID.

Referenced by ble_observer_custom_event().

static at_ble_status_t ble_observer_custom_event ( void *  param )

static

References APP_BUTTON_EVENT_ID, app_custom_event, AT_BLE_FAILURE, AT_BLE_INVALID_PARAM, at_ble_scan_stop(), AT_BLE_SUCCESS, button_press, DBG_LOG, DBG_LOG_DEV, delay_ms, gap_dev_scan(), and scanning_state.

at_ble_status_t ble_observer_scan_data_handler

(

void *

param

)

Handler for AT_BLE_SCAN_REPORT event from stack.

Parameters

[in]	scan_info_data	scan information data
[in]	scan_resp_count	number of scanned devices

Returns

Status at_ble_status_t

References ALL_UNUSED, AT_BLE_SUCCESS, DBG_LOG, and scan_device_count.

at_ble_status_t ble_observer_scan_info_handler

(

void *

param

)

Handler for scan info event.

Parameters

[in]

scan

information data

Returns

None

References at_ble_addr_t::addr, at_ble_scan_info_t::adv_data, at_ble_scan_info_t::adv_data_len, ADV_INTERVAL_SIZE, ADVERTISING_INTERVAL, APPEARANCE, APPEARANCE_SIZE, AT_BLE_ADDRESS_PUBLIC, AT_BLE_ADDRESS_RANDOM_PRIVATE_NON_RESOLVABLE, AT_BLE_ADDRESS_RANDOM_PRIVATE_RESOLVABLE, AT_BLE_ADDRESS_RANDOM_STATIC, AT_BLE_ADV_TYPE_DIRECTED, AT_BLE_ADV_TYPE_NONCONN_UNDIRECTED, AT_BLE_ADV_TYPE_SCAN_RESPONSE, AT_BLE_ADV_TYPE_SCANNABLE_UNDIRECTED, AT_BLE_ADV_TYPE_UNDIRECTED, AT_BLE_FAILURE, AT_BLE_SUCCESS, AT_BLE_UUID_128, AT_BLE_UUID_128_LEN, AT_BLE_UUID_16_LEN, AT_BLE_UUID_32_LEN, BREDR_NOT_SUPPORTED, COMPLETE_LIST_128BIT_SERV_UUIDS, COMPLETE_LIST_16BIT_SERV_UUIDS, COMPLETE_LIST_32BIT_SERV_UUIDS, COMPLETE_LOCAL_NAME, DBG_LOG, DBG_LOG_CONT, DBG_LOG_DEV, at_ble_scan_info_t::dev_addr, FLAGS, INCOMPLETE_LIST_128BIT_SERV_UUIDS, INCOMPLETE_LIST_16BIT_SERV_UUIDS, INCOMPLETE_LIST_32BIT_SERV_UUIDS, LE_BREDR_CAPABLE_CONTROLLER, LE_BREDR_CAPABLE_HOST, LE_GENERAL_DISCOVERABLE_MODE, LE_LIMITED_DISCOVERABLE_MODE, MANUFACTURER_SPECIFIC_DATA, at_ble_scan_info_t::rssi, scan_device_count, SHORTENED_LOCAL_NAME, TX_POWER_LEVEL, TX_POWER_LEVEL_SIZE, at_ble_addr_t::type, and at_ble_scan_info_t::type.

void button_cb

(

void

)

References app_init_done, at_ble_event_user_defined_post(), and button_press.

int main

(

void

)

References app_init_done, BLE_CUSTOM_EVENT_TYPE, ble_device_init(), ble_event_task(), BLE_GAP_EVENT_TYPE, ble_mgr_events_callback_handler(), board_init(), DBG_LOG, NULL, REGISTER_CALL_BACK, serial_console_init(), system_init(), and SYSTEM_RunTasks().

user_custom_event_t app_button_event

Initial value:

=
{
    .id = APP_BUTTON_EVENT_ID,
    .bptr = NULL
}

volatile bool app_init_done = false

const ble_custom_event_cb_t ble_observer_custom_event_cb

static

Initial value:

= {
    .custom_event = ble_observer_custom_event
}

volatile bool button_press = false

Referenced by ble_observer_custom_event(), and button_cb().

const ble_gap_event_cb_t observer_app_gap_cb

static

Initial value:

= {
    .scan_info = ble_observer_scan_info_handler,
    .scan_report = ble_observer_scan_data_handler
}

uint8_t scan_device_count

Referenced by ble_observer_scan_data_handler(), and ble_observer_scan_info_handler().

uint32_t scan_response_count

volatile uint8_t scanning_state = false

Referenced by ble_observer_custom_event().