central_app.c File Reference

GAP-Central application.

Copyright (c) 2018-2021 Microchip Technology Inc. and its subsidiaries.

#include "platform_files.h"
#include "bm_mode.h"
#include "bm_application_mode.h"
#include "bm_utils.h"
#include "event_mem.h"
#include "ble_api.h"
#include "platform.h"
#include "ble_manager.h"
#include "central_app.h"

Functions
static ble_status_t	app_adv_report_cb (event_msg_t *msg)
static ble_status_t	app_char_descriptor_disc_resp_cb (event_msg_t *msg)
static ble_status_t	app_char_disc_resp_cb (event_msg_t *msg)
static ble_status_t	app_char_value_received_cb (event_msg_t *msg)
static ble_status_t	app_char_value_write_cb (event_msg_t *msg)
static ble_status_t	app_cmd_complete_cb (event_msg_t *msg)
static ble_status_t	app_config_mode_status_cb (event_msg_t *msg)
static ble_status_t	app_conn_param_update_cb (event_msg_t *msg)
static ble_status_t	app_connected_cb (event_msg_t *msg)
static ble_status_t	app_disconnected_cb (event_msg_t *msg)
static void	app_init (void)
static ble_status_t	app_le_end_test_result_cb (event_msg_t *msg)
static ble_status_t	app_pairing_complete_cb (event_msg_t *msg)
static ble_status_t	app_passkey_confirm_req_cb (event_msg_t *msg)
static ble_status_t	app_passkey_entry_req_cb (event_msg_t *msg)
static ble_status_t	app_service_disc_resp_cb (event_msg_t *msg)
static ble_status_t	app_status_report_cb (event_msg_t *msg)
static ble_status_t	app_trans_data_received_cb (event_msg_t *msg)
void	button_cb (void)
int	main (void)

Variables
static const ble_common_event_cb_t	app_common_event_handle
static const ble_gap_event_cb_t	app_gap_event_handle
static const ble_gatt_client_event_cb_t	app_gatt_client_event_handle
static const ble_gatt_server_event_cb_t	app_gatt_server_event_handle
static const ble_pairing_event_cb_t	app_pairing_event_handle
static const ble_gatt_transparent_event_cb_t	app_transparent_event_handle
uint8_t	event_buf [EVENT_BUFFER_LENGTH]
event_t	evt_param = {.event_msg.data = event_buf, .event_msg.data_len = 0, .event_id = 0}
bool	is_cccd_found = false
app_ble_remote_device_info_t	remote_device_info = {0}
sensor_char_t	sensor_char_list [NUMBER_OF_SENSORS]
sensor_service_t	sensor_service
bool	service_disc_pending = false
acc_sensor_value_t	sonsor_data = {0}

static ble_status_t app_adv_report_cb ( event_msg_t *  msg )

static

References PACKED::addr, PACKED::adv_event_type, BLE_SUCCESS, event_msg_t::data, PACKED::data_len, DBG_LOG, and PACKED::rssi.

static ble_status_t app_char_descriptor_disc_resp_cb ( event_msg_t *  msg )

static

References BLE_UUID_16B_LEN, and event_msg_t::data.

static ble_status_t app_char_disc_resp_cb ( event_msg_t *  msg )

static

References PACKED::attrib_data, BLE_SUCCESS, BLE_UUID_128B, BLE_UUID_128B_LEN, BLE_UUID_16B, BLE_UUID_16B_LEN, PACKED::char_attr_handle, PACKED::conn_handle, event_msg_t::data, event_msg_t::data_len, DBG_LOG, PACKED::length, memcpy_inplace_reorder(), NUMBER_OF_SENSORS, PACKED::sensor_char_list, SERVICE_DISC_CHAR_RESP_ATTRIB_HANDLE_START, SERVICE_DISC_CHAR_RESP_CHAR_UUID_START, SERVICE_DISC_CHAR_RESP_CONN_HANDLE_LEN, SERVICE_DISC_CHAR_RESP_LENGTH_LEN, PACKED::uuid, and ble_uuid_val_t::uuid_128b.

static ble_status_t app_char_value_received_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS, PACKED::char_value_attr_handle, event_msg_t::data, DBG_LOG, acc_sensor_value_t_::handle, memcpy_inplace_reorder(), SENSOR_1_ACCELEROMETER, SENSOR_2_GYROSCOPE, PACKED::sensor_char_list, acc_sensor_value_t_::x, acc_sensor_value_t_::y, and acc_sensor_value_t_::z.

static ble_status_t app_char_value_write_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_cmd_complete_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_config_mode_status_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_conn_param_update_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_connected_cb ( event_msg_t *  msg )

static

References PACKED::addr, BLE_ADDR_LEN, BLE_SUCCESS, app_ble_remote_device_info_t::conn_handle, PACKED::conn_handle, app_ble_remote_device_info_t::conn_param, PACKED::conn_param, event_msg_t::data, app_ble_remote_device_info_t::peer_addr, PACKED::peer_addr, service_disc_pending, PACKED::status, and PACKED::type.

static ble_status_t app_disconnected_cb ( event_msg_t *  msg )

static

References ble_mgr_scan_start(), BLE_SUCCESS, event_msg_t::data, DBG_LOG, PACKED::reason, and service_disc_pending.

static void app_init ( void  )

static

References BLE_COMMON_EVENT_TYPE, BLE_GAP_EVENT_TYPE, BLE_GATT_CLIENT_EVENT_TYPE, BLE_GATT_SERVER_EVENT_TYPE, BLE_GATT_TP_EVENT_TYPE, ble_mgr_events_register_callback(), and BLE_PAIRING_EVENT_TYPE.

Referenced by main().

static ble_status_t app_le_end_test_result_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_pairing_complete_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_passkey_confirm_req_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS, and DBG_LOG.

static ble_status_t app_passkey_entry_req_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_service_disc_resp_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS, and DBG_LOG.

static ble_status_t app_status_report_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

static ble_status_t app_trans_data_received_cb ( event_msg_t *  msg )

static

References BLE_SUCCESS.

void button_cb

(

void

)

int main

(

void

)

References ACCE_GYRO_SENSOR_SERVICE_UUID, adv_data, app_init(), BLE_MATCHING_PARAM_PAYLOAD, ble_mgr_characteristic_notify_set(), ble_mgr_device_init(), ble_mgr_get_event(), ble_mgr_peripheral_device_match_params(), ble_mgr_scan_start(), ble_primary_service_characteristics_discover(), ble_set_connection_params(), BLE_SUCCESS, BLE_UUID_128B, PACKED::cccd_handle, PACKED::cccd_value, app_ble_remote_device_info_t::conn_handle, ble_mgr_adv_report_match_param_t::data, ble_mgr_adv_report_match_param_t::data_len, ble_mgr_adv_report_match_param_t::data_start, DBG_LOG, event_buf, is_cccd_found, ble_mgr_adv_report_match_param_t::matching_param, PACKED::min_conn_interval, NUMBER_OF_SENSORS, SENSOR_1_ACCELEROMETER, SENSOR_2_GYROSCOPE, PACKED::sensor_char_list, serial_console_init(), service_disc_pending, system_init(), and ble_uuid_t::type.

const ble_common_event_cb_t app_common_event_handle

static

Initial value:

= {
    .cmd_complete = app_cmd_complete_cb,
    .status_report = app_status_report_cb,
    .le_end_test_result = app_le_end_test_result_cb,
    .config_mode_status = app_config_mode_status_cb,
}

const ble_gap_event_cb_t app_gap_event_handle

static

Initial value:

= {
    .adv_report = app_adv_report_cb,
    .connected = app_connected_cb,
    .disconnected = app_disconnected_cb,
    .conn_param_update = app_conn_param_update_cb,
}

const ble_gatt_client_event_cb_t app_gatt_client_event_handle

static

Initial value:

= {
    .service_disc_resp = app_service_disc_resp_cb,
    .char_disc_resp = app_char_disc_resp_cb,
    .char_descriptor_disc_resp = app_char_descriptor_disc_resp_cb,
    .char_value_received = app_char_value_received_cb,
}

const ble_gatt_server_event_cb_t app_gatt_server_event_handle

static

Initial value:

= {
    .char_value_write = app_char_value_write_cb,
}

const ble_pairing_event_cb_t app_pairing_event_handle

static

Initial value:

= {
    .passkey_entry_req = app_passkey_entry_req_cb,
    .pairing_complete = app_pairing_complete_cb,
    .passkey_confirm_req = app_passkey_confirm_req_cb,
}

const ble_gatt_transparent_event_cb_t app_transparent_event_handle

static

Initial value:

= {
    .trans_data_received = app_trans_data_received_cb,
}

uint8_t event_buf[EVENT_BUFFER_LENGTH]

event_t evt_param = {.event_msg.data = event_buf, .event_msg.data_len = 0, .event_id = 0}

bool is_cccd_found = false

Referenced by main().

app_ble_remote_device_info_t remote_device_info = {0}

sensor_char_t sensor_char_list[NUMBER_OF_SENSORS]

Initial value:

= {
    {
        .char_attr_handle  = 0,
        .property = 0x00,
        .char_value_attr_handle = 0,
        .uuid.type = BLE_UUID_128B,
        .uuid.uuid.uuid_128b = {ACCE_UUID},
        .cccd_handle = 0,
        .cccd_value = 0,
    },
    {
        .char_attr_handle = 0,
        .property = 0x00,
        .char_value_attr_handle = 0,
        .uuid.type = BLE_UUID_128B,
        .uuid.uuid.uuid_128b = {GYRO_UUID},
        .cccd_handle = 0,
        .cccd_value = 0,
    }
}

sensor_service_t sensor_service

Initial value:

= {
    .service_uuid.type = BLE_UUID_128B,
    .service_uuid.uuid.uuid_128b = {ACCE_GYRO_SENSOR_SERVICE_UUID},
    .num_of_sensor_chars = NUMBER_OF_SENSORS,
    .sensor_char_list = sensor_char_list,
}

bool service_disc_pending = false

acc_sensor_value_t sonsor_data = {0}