mirror of
https://github.com/bluekitchen/btstack.git
synced 2025-03-23 10:21:12 +00:00
Test nRF53/SDC scan after connected
This commit is contained in:
Matthias Ringwald
parent
62b5112764
commit
17f275204f
@ -59,6 +59,7 @@ set(EXAMPLES_LE_ONLY
|
|||||||
mesh_node_demo
|
mesh_node_demo
|
||||||
nordic_spp_le_counter
|
nordic_spp_le_counter
|
||||||
nordic_spp_le_streamer
|
nordic_spp_le_streamer
|
||||||
|
scan_after_connect
|
||||||
sm_pairing_central
|
sm_pairing_central
|
||||||
sm_pairing_peripheral
|
sm_pairing_peripheral
|
||||||
ublox_spp_le_counter
|
ublox_spp_le_counter
|
||||||
|
|||||||
187
example/scan_after_connect.c
Normal file
187
example/scan_after_connect.c
Normal file
@ -0,0 +1,187 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2014 BlueKitchen GmbH
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
*
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. Neither the name of the copyright holders nor the names of
|
||||||
|
* contributors may be used to endorse or promote products derived
|
||||||
|
* from this software without specific prior written permission.
|
||||||
|
* 4. Any redistribution, use, or modification is done solely for
|
||||||
|
* personal benefit and not for any commercial purpose or for
|
||||||
|
* monetary gain.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
||||||
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN
|
||||||
|
* GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
||||||
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
||||||
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
||||||
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||||
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
|
||||||
|
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||||
|
* SUCH DAMAGE.
|
||||||
|
*
|
||||||
|
* Please inquire about commercial licensing options at
|
||||||
|
* contact@bluekitchen-gmbh.com
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define BTSTACK_FILE__ "scan_after_connect.c"
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#include "btstack.h"
|
||||||
|
|
||||||
|
static hci_con_handle_t connection_handle;
|
||||||
|
static gatt_client_service_t services[40];
|
||||||
|
static int service_count = 0;
|
||||||
|
static int service_index = 0;
|
||||||
|
|
||||||
|
static btstack_packet_callback_registration_t hci_event_callback_registration;
|
||||||
|
|
||||||
|
static void handle_hci_event(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
|
||||||
|
|
||||||
|
static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size);
|
||||||
|
|
||||||
|
static void printUUID(uint8_t * uuid128, uint16_t uuid16){
|
||||||
|
if (uuid16){
|
||||||
|
printf("%04x",uuid16);
|
||||||
|
} else {
|
||||||
|
printf("%s", uuid128_to_str(uuid128));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void dump_characteristic(gatt_client_characteristic_t * characteristic){
|
||||||
|
printf(" * characteristic: [0x%04x-0x%04x-0x%04x], properties 0x%02x, uuid ",
|
||||||
|
characteristic->start_handle, characteristic->value_handle, characteristic->end_handle, characteristic->properties);
|
||||||
|
printUUID(characteristic->uuid128, characteristic->uuid16);
|
||||||
|
printf("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void dump_service(gatt_client_service_t * service){
|
||||||
|
printf(" * service: [0x%04x-0x%04x], uuid ", service->start_group_handle, service->end_group_handle);
|
||||||
|
printUUID(service->uuid128, service->uuid16);
|
||||||
|
printf("\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_hci_event(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
|
||||||
|
UNUSED(channel);
|
||||||
|
UNUSED(size);
|
||||||
|
|
||||||
|
if (packet_type != HCI_EVENT_PACKET) return;
|
||||||
|
|
||||||
|
uint8_t event = hci_event_packet_get_type(packet);
|
||||||
|
switch (event) {
|
||||||
|
case BTSTACK_EVENT_STATE:
|
||||||
|
// BTstack activated, get started
|
||||||
|
if (btstack_event_state_get_state(packet) != HCI_STATE_WORKING) break;
|
||||||
|
printf("BTstack activated, start scanning!\n");
|
||||||
|
gap_set_scan_parameters(0,480, 48);
|
||||||
|
gap_start_scan();
|
||||||
|
break;
|
||||||
|
case GAP_EVENT_ADVERTISING_REPORT:
|
||||||
|
if (ad_data_contains_uuid16(gap_event_advertising_report_get_data_length(packet), gap_event_advertising_report_get_data(packet), 0xff10)){
|
||||||
|
// stop scanning, and connect to the device
|
||||||
|
bd_addr_t addr;
|
||||||
|
gap_event_advertising_report_get_address(packet, addr);
|
||||||
|
printf("GATT Counter found with %s, try to connect\n", bd_addr_to_str(addr));
|
||||||
|
gap_stop_scan();
|
||||||
|
gap_connect(addr, gap_event_advertising_report_get_address_type(packet));
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case GAP_EVENT_EXTENDED_ADVERTISING_REPORT:
|
||||||
|
if (ad_data_contains_uuid16(gap_event_extended_advertising_report_get_data_length(packet), gap_event_extended_advertising_report_get_data(packet), 0xff10)){
|
||||||
|
// stop scanning, and connect to the device
|
||||||
|
bd_addr_t addr;
|
||||||
|
gap_event_extended_advertising_report_get_address(packet, addr);
|
||||||
|
printf("GATT Counter found with %s, try to connect\n", bd_addr_to_str(addr));
|
||||||
|
gap_stop_scan();
|
||||||
|
gap_connect(addr, gap_event_extended_advertising_report_get_address_type(packet));
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
case HCI_EVENT_META_GAP:
|
||||||
|
// wait for connection complete
|
||||||
|
if (hci_event_gap_meta_get_subevent_code(packet) != GAP_SUBEVENT_LE_CONNECTION_COMPLETE) break;
|
||||||
|
printf("\nGATT browser - CONNECTED\n");
|
||||||
|
connection_handle = gap_subevent_le_connection_complete_get_connection_handle(packet);
|
||||||
|
// query primary services
|
||||||
|
gatt_client_discover_primary_services(handle_gatt_client_event, connection_handle);
|
||||||
|
break;
|
||||||
|
case HCI_EVENT_DISCONNECTION_COMPLETE:
|
||||||
|
printf("\nGATT browser - DISCONNECTED\n");
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void handle_gatt_client_event(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
|
||||||
|
UNUSED(packet_type);
|
||||||
|
UNUSED(channel);
|
||||||
|
UNUSED(size);
|
||||||
|
|
||||||
|
gatt_client_service_t service;
|
||||||
|
gatt_client_characteristic_t characteristic;
|
||||||
|
switch(hci_event_packet_get_type(packet)){
|
||||||
|
case GATT_EVENT_SERVICE_QUERY_RESULT:
|
||||||
|
gatt_event_service_query_result_get_service(packet, &service);
|
||||||
|
dump_service(&service);
|
||||||
|
services[service_count++] = service;
|
||||||
|
break;
|
||||||
|
case GATT_EVENT_CHARACTERISTIC_QUERY_RESULT:
|
||||||
|
gatt_event_characteristic_query_result_get_characteristic(packet, &characteristic);
|
||||||
|
dump_characteristic(&characteristic);
|
||||||
|
break;
|
||||||
|
case GATT_EVENT_QUERY_COMPLETE:
|
||||||
|
// GATT_EVENT_QUERY_COMPLETE of search characteristics
|
||||||
|
if (service_index < service_count) {
|
||||||
|
service = services[service_index++];
|
||||||
|
printf("\nGATT browser - CHARACTERISTIC for SERVICE %s, [0x%04x-0x%04x]\n",
|
||||||
|
uuid128_to_str(service.uuid128), service.start_group_handle, service.end_group_handle);
|
||||||
|
gatt_client_discover_characteristics_for_service(handle_gatt_client_event, connection_handle, &service);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
service_index = 0;
|
||||||
|
// query complete, connect to next device
|
||||||
|
printf("Query complete, connect to next device\n");
|
||||||
|
gap_start_scan();
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
int btstack_main(int argc, const char * argv[]);
|
||||||
|
int btstack_main(int argc, const char * argv[]){
|
||||||
|
// Initialize L2CAP and register HCI event handler
|
||||||
|
l2cap_init();
|
||||||
|
|
||||||
|
// Setup security manager (needed for random address)
|
||||||
|
sm_init();
|
||||||
|
|
||||||
|
// Initialize GATT client
|
||||||
|
gatt_client_init();
|
||||||
|
|
||||||
|
// use random address
|
||||||
|
gap_random_address_set_mode(GAP_RANDOM_ADDRESS_NON_RESOLVABLE);
|
||||||
|
|
||||||
|
// register for HCI events
|
||||||
|
hci_event_callback_registration.callback = &handle_hci_event;
|
||||||
|
hci_add_event_handler(&hci_event_callback_registration);
|
||||||
|
|
||||||
|
// turn on!
|
||||||
|
hci_power_control(HCI_POWER_ON);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
Loading…
x
Reference in New Issue
Block a user