Okundu Omeni / Mbed OS wifi-https-ble-sm-uart-atcmd-5-13-1

this is using the mbed os version 5-13-1

Dependencies:   mbed-http

source/BleManager.cpp@79:a2187bbfa407, 2019-03-20 (annotated)

Committer:
ocomeni
Date:
Wed Mar 20 21:02:47 2019 +0000
Revision:
79:a2187bbfa407
Parent:
78:07bb86e3ce14
Child:
87:99b37d26ff2a
now have working mechanism for comms between threads using memory pool and queue.; Next stage expand this for data.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ocomeni 74:f26e846adfe9 1 /* mbed Microcontroller Library
ocomeni 74:f26e846adfe9 2 * Copyright (c) 2006-2013 ARM Limited
ocomeni 74:f26e846adfe9 3 *
ocomeni 74:f26e846adfe9 4 * Licensed under the Apache License, Version 2.0 (the "License");
ocomeni 74:f26e846adfe9 5 * you may not use this file except in compliance with the License.
ocomeni 74:f26e846adfe9 6 * You may obtain a copy of the License at
ocomeni 74:f26e846adfe9 7 *
ocomeni 74:f26e846adfe9 8 * http://www.apache.org/licenses/LICENSE-2.0
ocomeni 74:f26e846adfe9 9 *
ocomeni 74:f26e846adfe9 10 * Unless required by applicable law or agreed to in writing, software
ocomeni 74:f26e846adfe9 11 * distributed under the License is distributed on an "AS IS" BASIS,
ocomeni 74:f26e846adfe9 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ocomeni 74:f26e846adfe9 13 * See the License for the specific language governing permissions and
ocomeni 74:f26e846adfe9 14 * limitations under the License.
ocomeni 74:f26e846adfe9 15 */
ocomeni 75:08eff6258e1b 16
ocomeni 74:f26e846adfe9 17 #include <events/mbed_events.h>
ocomeni 74:f26e846adfe9 18 #include <mbed.h>
ocomeni 76:6afda865fbf8 19 #include "common_config.h"
ocomeni 74:f26e846adfe9 20 #include "ble/BLE.h"
ocomeni 76:6afda865fbf8 21 #include "ble/services/UARTService.h"
ocomeni 74:f26e846adfe9 22 #include "SecurityManager.h"
ocomeni 75:08eff6258e1b 23 #include "BleManager.h"
ocomeni 75:08eff6258e1b 24 #if MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 25 #include "LittleFileSystem.h"
ocomeni 75:08eff6258e1b 26 #include "HeapBlockDevice.h"
ocomeni 75:08eff6258e1b 27 #endif //MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 28
ocomeni 75:08eff6258e1b 29
ocomeni 75:08eff6258e1b 30 static const uint8_t DEVICE_NAME[] = "SM_device";
ocomeni 76:6afda865fbf8 31 //static const uint16_t uuid16_list[] = {LEDService::LED_SERVICE_UUID};
ocomeni 76:6afda865fbf8 32 extern UARTService *uart;
ocomeni 76:6afda865fbf8 33 extern char buffer[BUFFER_LEN];
ocomeni 75:08eff6258e1b 34 /** This example demonstrates all the basic setup required
ocomeni 75:08eff6258e1b 35 * for pairing and setting up link security both as a central and peripheral
ocomeni 75:08eff6258e1b 36 *
ocomeni 75:08eff6258e1b 37 * The example is implemented as two classes, one for the peripheral and one
ocomeni 75:08eff6258e1b 38 * for central inheriting from a common base. They are run in sequence and
ocomeni 75:08eff6258e1b 39 * require a peer device to connect to. During the peripheral device demonstration
ocomeni 75:08eff6258e1b 40 * a peer device is required to connect. In the central device demonstration
ocomeni 75:08eff6258e1b 41 * this peer device will be scanned for and connected to - therefore it should
ocomeni 75:08eff6258e1b 42 * be advertising with the same address as when it connected.
ocomeni 75:08eff6258e1b 43 *
ocomeni 75:08eff6258e1b 44 * During the test output is written on the serial connection to monitor its
ocomeni 75:08eff6258e1b 45 * progress.
ocomeni 75:08eff6258e1b 46 */
ocomeni 75:08eff6258e1b 47
ocomeni 75:08eff6258e1b 48 //static const uint8_t DEVICE_NAME[] = "SM_device";
ocomeni 75:08eff6258e1b 49
ocomeni 75:08eff6258e1b 50 /* for demonstration purposes we will store the peer device address
ocomeni 75:08eff6258e1b 51 * of the device that connects to us in the first demonstration
ocomeni 75:08eff6258e1b 52 * so we can use its address to reconnect to it later */
ocomeni 75:08eff6258e1b 53 //static BLEProtocol::AddressBytes_t peer_address;
ocomeni 75:08eff6258e1b 54
ocomeni 75:08eff6258e1b 55 /** Base class for both peripheral and central. The same class that provides
ocomeni 75:08eff6258e1b 56 * the logic for the application also implements the SecurityManagerEventHandler
ocomeni 75:08eff6258e1b 57 * which is the interface used by the Security Manager to communicate events
ocomeni 75:08eff6258e1b 58 * back to the applications. You can provide overrides for a selection of events
ocomeni 75:08eff6258e1b 59 * your application is interested in.
ocomeni 75:08eff6258e1b 60 */
ocomeni 78:07bb86e3ce14 61 SMDevice::SMDevice(BLE &ble, events::EventQueue &event_queue,
ocomeni 78:07bb86e3ce14 62 BLEProtocol::AddressBytes_t &peer_address, ble_config_t ble_config) :
ocomeni 75:08eff6258e1b 63 _led1(LED1, 0),
ocomeni 75:08eff6258e1b 64 _ble(ble),
ocomeni 75:08eff6258e1b 65 _event_queue(event_queue),
ocomeni 75:08eff6258e1b 66 _peer_address(peer_address),
ocomeni 78:07bb86e3ce14 67 ble_config(ble_config),
ocomeni 75:08eff6258e1b 68 _handle(0),
ocomeni 75:08eff6258e1b 69 _is_connecting(false) { }
ocomeni 75:08eff6258e1b 70
ocomeni 75:08eff6258e1b 71 SMDevice::~SMDevice()
ocomeni 75:08eff6258e1b 72 {
ocomeni 75:08eff6258e1b 73 if (_ble.hasInitialized()) {
ocomeni 75:08eff6258e1b 74 _ble.shutdown();
ocomeni 75:08eff6258e1b 75 }
ocomeni 75:08eff6258e1b 76 }
ocomeni 75:08eff6258e1b 77
ocomeni 75:08eff6258e1b 78 /** Start BLE interface initialisation */
ocomeni 75:08eff6258e1b 79 void SMDevice::run()
ocomeni 75:08eff6258e1b 80 {
ocomeni 75:08eff6258e1b 81 ble_error_t error;
ocomeni 75:08eff6258e1b 82
ocomeni 75:08eff6258e1b 83 /* to show we're running we'll blink every 500ms */
ocomeni 75:08eff6258e1b 84 _event_queue.call_every(500, this, &SMDevice::blink);
ocomeni 75:08eff6258e1b 85
ocomeni 77:0b505d1e15f4 86 /* to show we're advertising we'll print status every minute */
ocomeni 77:0b505d1e15f4 87 _event_queue.call_every(60000, this, &SMDevice::reportGapState);
ocomeni 77:0b505d1e15f4 88
ocomeni 77:0b505d1e15f4 89
ocomeni 77:0b505d1e15f4 90
ocomeni 75:08eff6258e1b 91 if (_ble.hasInitialized()) {
ocomeni 75:08eff6258e1b 92 printf("Ble instance already initialised.\r\n");
ocomeni 75:08eff6258e1b 93 return;
ocomeni 75:08eff6258e1b 94 }
ocomeni 75:08eff6258e1b 95
ocomeni 75:08eff6258e1b 96 /* this will inform us off all events so we can schedule their handling
ocomeni 75:08eff6258e1b 97 * using our event queue */
ocomeni 75:08eff6258e1b 98 _ble.onEventsToProcess(
ocomeni 75:08eff6258e1b 99 makeFunctionPointer(this, &SMDevice::schedule_ble_events)
ocomeni 75:08eff6258e1b 100 );
ocomeni 75:08eff6258e1b 101
ocomeni 75:08eff6258e1b 102 /* handle timeouts, for example when connection attempts fail */
ocomeni 75:08eff6258e1b 103 _ble.gap().onTimeout(
ocomeni 75:08eff6258e1b 104 makeFunctionPointer(this, &SMDevice::on_timeout)
ocomeni 75:08eff6258e1b 105 );
ocomeni 75:08eff6258e1b 106
ocomeni 75:08eff6258e1b 107 error = _ble.init(this, &SMDevice::on_init_complete);
ocomeni 75:08eff6258e1b 108
ocomeni 75:08eff6258e1b 109 if (error) {
ocomeni 75:08eff6258e1b 110 printf("Error returned by BLE::init.\r\n");
ocomeni 75:08eff6258e1b 111 return;
ocomeni 75:08eff6258e1b 112 }
ocomeni 75:08eff6258e1b 113
ocomeni 75:08eff6258e1b 114 /* this will not return until shutdown */
ocomeni 77:0b505d1e15f4 115 //_event_queue.dispatch_forever();
ocomeni 75:08eff6258e1b 116 }
ocomeni 75:08eff6258e1b 117
ocomeni 77:0b505d1e15f4 118
ocomeni 77:0b505d1e15f4 119 void SMDevice::shutDown()
ocomeni 77:0b505d1e15f4 120 {
ocomeni 77:0b505d1e15f4 121 if (_ble.hasInitialized()) {
ocomeni 77:0b505d1e15f4 122 _ble.shutdown();
ocomeni 77:0b505d1e15f4 123 printf("Shutting down BLE Instance...\r\n");
ocomeni 77:0b505d1e15f4 124 _event_queue.break_dispatch();
ocomeni 77:0b505d1e15f4 125 }
ocomeni 77:0b505d1e15f4 126 }
ocomeni 77:0b505d1e15f4 127
ocomeni 77:0b505d1e15f4 128
ocomeni 75:08eff6258e1b 129 /* event handler functions */
ocomeni 75:08eff6258e1b 130
ocomeni 75:08eff6258e1b 131 /** Respond to a pairing request. This will be called by the stack
ocomeni 75:08eff6258e1b 132 * when a pairing request arrives and expects the application to
ocomeni 75:08eff6258e1b 133 * call acceptPairingRequest or cancelPairingRequest */
ocomeni 75:08eff6258e1b 134 void SMDevice::pairingRequest(
ocomeni 75:08eff6258e1b 135 ble::connection_handle_t connectionHandle
ocomeni 75:08eff6258e1b 136 ) {
ocomeni 75:08eff6258e1b 137 printf("Pairing requested - authorising\r\n");
ocomeni 75:08eff6258e1b 138 _ble.securityManager().acceptPairingRequest(connectionHandle);
ocomeni 75:08eff6258e1b 139 }
ocomeni 75:08eff6258e1b 140
ocomeni 75:08eff6258e1b 141 /** Inform the application of a successful pairing. Terminate the demonstration. */
ocomeni 75:08eff6258e1b 142 void SMDevice::pairingResult(
ocomeni 75:08eff6258e1b 143 ble::connection_handle_t connectionHandle,
ocomeni 75:08eff6258e1b 144 SecurityManager::SecurityCompletionStatus_t result
ocomeni 75:08eff6258e1b 145 ) {
ocomeni 75:08eff6258e1b 146 if (result == SecurityManager::SEC_STATUS_SUCCESS) {
ocomeni 75:08eff6258e1b 147 printf("Pairing successful\r\n");
ocomeni 75:08eff6258e1b 148 } else {
ocomeni 75:08eff6258e1b 149 printf("Pairing failed\r\n");
ocomeni 75:08eff6258e1b 150 }
ocomeni 75:08eff6258e1b 151 }
ocomeni 75:08eff6258e1b 152
ocomeni 75:08eff6258e1b 153 /** Inform the application of change in encryption status. This will be
ocomeni 75:08eff6258e1b 154 * communicated through the serial port */
ocomeni 75:08eff6258e1b 155 void SMDevice::linkEncryptionResult(
ocomeni 75:08eff6258e1b 156 ble::connection_handle_t connectionHandle,
ocomeni 75:08eff6258e1b 157 ble::link_encryption_t result
ocomeni 75:08eff6258e1b 158 ) {
ocomeni 75:08eff6258e1b 159 if (result == ble::link_encryption_t::ENCRYPTED) {
ocomeni 75:08eff6258e1b 160 printf("Link ENCRYPTED\r\n");
ocomeni 75:08eff6258e1b 161 } else if (result == ble::link_encryption_t::ENCRYPTED_WITH_MITM) {
ocomeni 75:08eff6258e1b 162 printf("Link ENCRYPTED_WITH_MITM\r\n");
ocomeni 75:08eff6258e1b 163 } else if (result == ble::link_encryption_t::NOT_ENCRYPTED) {
ocomeni 75:08eff6258e1b 164 printf("Link NOT_ENCRYPTED\r\n");
ocomeni 75:08eff6258e1b 165 }
ocomeni 75:08eff6258e1b 166
ocomeni 76:6afda865fbf8 167 #ifdef DEMO_BLE_SECURITY
ocomeni 75:08eff6258e1b 168 /* disconnect in 2 s */
ocomeni 75:08eff6258e1b 169 _event_queue.call_in(
ocomeni 75:08eff6258e1b 170 2000, &_ble.gap(),
ocomeni 75:08eff6258e1b 171 &Gap::disconnect, _handle, Gap::REMOTE_USER_TERMINATED_CONNECTION
ocomeni 75:08eff6258e1b 172 );
ocomeni 76:6afda865fbf8 173 #endif
ocomeni 75:08eff6258e1b 174 }
ocomeni 75:08eff6258e1b 175
ocomeni 75:08eff6258e1b 176 /** Override to start chosen activity when initialisation completes */
ocomeni 75:08eff6258e1b 177 //void SMDevice::start() = 0;
ocomeni 75:08eff6258e1b 178
ocomeni 75:08eff6258e1b 179 /** This is called when BLE interface is initialised and starts the demonstration */
ocomeni 75:08eff6258e1b 180 void SMDevice::on_init_complete(BLE::InitializationCompleteCallbackContext *event)
ocomeni 75:08eff6258e1b 181 {
ocomeni 75:08eff6258e1b 182 ble_error_t error;
ocomeni 75:08eff6258e1b 183
ocomeni 75:08eff6258e1b 184 if (event->error) {
ocomeni 75:08eff6258e1b 185 printf("Error during the initialisation\r\n");
ocomeni 75:08eff6258e1b 186 return;
ocomeni 75:08eff6258e1b 187 }
ocomeni 75:08eff6258e1b 188
ocomeni 75:08eff6258e1b 189 /* This path will be used to store bonding information but will fallback
ocomeni 75:08eff6258e1b 190 * to storing in memory if file access fails (for example due to lack of a filesystem) */
ocomeni 75:08eff6258e1b 191 const char* db_path = "/fs/bt_sec_db";
ocomeni 75:08eff6258e1b 192 /* If the security manager is required this needs to be called before any
ocomeni 75:08eff6258e1b 193 * calls to the Security manager happen. */
ocomeni 75:08eff6258e1b 194 error = _ble.securityManager().init(
ocomeni 75:08eff6258e1b 195 true,
ocomeni 75:08eff6258e1b 196 false,
ocomeni 79:a2187bbfa407 197 SecurityManager::IO_CAPS_DISPLAY_ONLY, // SecurityManager::IO_CAPS_NONE
ocomeni 79:a2187bbfa407 198 ble_config.pairingKey,
ocomeni 75:08eff6258e1b 199 false,
ocomeni 75:08eff6258e1b 200 db_path
ocomeni 75:08eff6258e1b 201 );
ocomeni 75:08eff6258e1b 202
ocomeni 75:08eff6258e1b 203 if (error) {
ocomeni 75:08eff6258e1b 204 printf("Error during init %d\r\n", error);
ocomeni 75:08eff6258e1b 205 return;
ocomeni 75:08eff6258e1b 206 }
ocomeni 75:08eff6258e1b 207
ocomeni 75:08eff6258e1b 208 error = _ble.securityManager().preserveBondingStateOnReset(true);
ocomeni 75:08eff6258e1b 209
ocomeni 75:08eff6258e1b 210 if (error) {
ocomeni 75:08eff6258e1b 211 printf("Error during preserveBondingStateOnReset %d\r\n", error);
ocomeni 75:08eff6258e1b 212 }
ocomeni 75:08eff6258e1b 213
ocomeni 75:08eff6258e1b 214 #if MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 215 /* Enable privacy so we can find the keys */
ocomeni 75:08eff6258e1b 216 error = _ble.gap().enablePrivacy(true);
ocomeni 75:08eff6258e1b 217
ocomeni 75:08eff6258e1b 218 if (error) {
ocomeni 75:08eff6258e1b 219 printf("Error enabling privacy\r\n");
ocomeni 75:08eff6258e1b 220 }
ocomeni 75:08eff6258e1b 221
ocomeni 75:08eff6258e1b 222 Gap::PeripheralPrivacyConfiguration_t configuration_p = {
ocomeni 75:08eff6258e1b 223 /* use_non_resolvable_random_address */ false,
ocomeni 75:08eff6258e1b 224 Gap::PeripheralPrivacyConfiguration_t::REJECT_NON_RESOLVED_ADDRESS
ocomeni 75:08eff6258e1b 225 };
ocomeni 75:08eff6258e1b 226 _ble.gap().setPeripheralPrivacyConfiguration(&configuration_p);
ocomeni 75:08eff6258e1b 227
ocomeni 75:08eff6258e1b 228 Gap::CentralPrivacyConfiguration_t configuration_c = {
ocomeni 75:08eff6258e1b 229 /* use_non_resolvable_random_address */ false,
ocomeni 75:08eff6258e1b 230 Gap::CentralPrivacyConfiguration_t::RESOLVE_AND_FORWARD
ocomeni 75:08eff6258e1b 231 };
ocomeni 75:08eff6258e1b 232 _ble.gap().setCentralPrivacyConfiguration(&configuration_c);
ocomeni 75:08eff6258e1b 233
ocomeni 75:08eff6258e1b 234 /* this demo switches between being master and slave */
ocomeni 75:08eff6258e1b 235 _ble.securityManager().setHintFutureRoleReversal(true);
ocomeni 75:08eff6258e1b 236 #endif
ocomeni 75:08eff6258e1b 237
ocomeni 75:08eff6258e1b 238 /* Tell the security manager to use methods in this class to inform us
ocomeni 75:08eff6258e1b 239 * of any events. Class needs to implement SecurityManagerEventHandler. */
ocomeni 75:08eff6258e1b 240 _ble.securityManager().setSecurityManagerEventHandler(this);
ocomeni 75:08eff6258e1b 241
ocomeni 75:08eff6258e1b 242 /* print device address */
ocomeni 75:08eff6258e1b 243 Gap::AddressType_t addr_type;
ocomeni 75:08eff6258e1b 244 Gap::Address_t addr;
ocomeni 75:08eff6258e1b 245 _ble.gap().getAddress(&addr_type, addr);
ocomeni 75:08eff6258e1b 246 printf("Device address: %02x:%02x:%02x:%02x:%02x:%02x\r\n",
ocomeni 75:08eff6258e1b 247 addr[5], addr[4], addr[3], addr[2], addr[1], addr[0]);
ocomeni 75:08eff6258e1b 248
ocomeni 75:08eff6258e1b 249 /* when scanning we want to connect to a peer device so we need to
ocomeni 75:08eff6258e1b 250 * attach callbacks that are used by Gap to notify us of events */
ocomeni 75:08eff6258e1b 251 _ble.gap().onConnection(this, &SMDevice::on_connect);
ocomeni 75:08eff6258e1b 252 _ble.gap().onDisconnection(this, &SMDevice::on_disconnect);
ocomeni 76:6afda865fbf8 253 _ble.gattServer().onDataWritten(this, &SMDevice::onDataWrittenCallback);
ocomeni 79:a2187bbfa407 254 //_ble.securityManager().onPasskeyDisplay(this, &SMDevice::passkeyDisplayCallback);
ocomeni 79:a2187bbfa407 255 //_ble.securityManager().onSecuritySetupCompleted(this, &SMDevice::securitySetupCompletedCallback);
ocomeni 75:08eff6258e1b 256
ocomeni 75:08eff6258e1b 257 /* start test in 500 ms */
ocomeni 75:08eff6258e1b 258 _event_queue.call_in(500, this, &SMDevice::start);
ocomeni 75:08eff6258e1b 259 }
ocomeni 75:08eff6258e1b 260
ocomeni 75:08eff6258e1b 261 /** This is called by Gap to notify the application we connected */
ocomeni 75:08eff6258e1b 262 //void SMDevice::on_connect(const Gap::ConnectionCallbackParams_t *connection_event);
ocomeni 75:08eff6258e1b 263
ocomeni 75:08eff6258e1b 264 /** This is called by Gap to notify the application we disconnected,
ocomeni 75:08eff6258e1b 265 * in our case it ends the demonstration. */
ocomeni 75:08eff6258e1b 266 void SMDevice::on_disconnect(const Gap::DisconnectionCallbackParams_t *event)
ocomeni 75:08eff6258e1b 267 {
ocomeni 75:08eff6258e1b 268 printf("Disconnected\r\n");
ocomeni 77:0b505d1e15f4 269 #ifndef DEMO_BLE_SECURITY
ocomeni 77:0b505d1e15f4 270 printf("Restarting advertising...\r\n");
ocomeni 77:0b505d1e15f4 271 _ble.gap().startAdvertising();
ocomeni 77:0b505d1e15f4 272 #else
ocomeni 75:08eff6258e1b 273 _event_queue.break_dispatch();
ocomeni 77:0b505d1e15f4 274 #endif
ocomeni 75:08eff6258e1b 275 }
ocomeni 75:08eff6258e1b 276
ocomeni 75:08eff6258e1b 277 /** End demonstration unexpectedly. Called if timeout is reached during advertising,
ocomeni 75:08eff6258e1b 278 * scanning or connection initiation */
ocomeni 75:08eff6258e1b 279 void SMDevice::on_timeout(const Gap::TimeoutSource_t source)
ocomeni 75:08eff6258e1b 280 {
ocomeni 75:08eff6258e1b 281 printf("Unexpected timeout - aborting\r\n");
ocomeni 75:08eff6258e1b 282 _event_queue.break_dispatch();
ocomeni 75:08eff6258e1b 283 }
ocomeni 75:08eff6258e1b 284
ocomeni 75:08eff6258e1b 285 /** Schedule processing of events from the BLE in the event queue. */
ocomeni 75:08eff6258e1b 286 void SMDevice::schedule_ble_events(BLE::OnEventsToProcessCallbackContext *context)
ocomeni 75:08eff6258e1b 287 {
ocomeni 75:08eff6258e1b 288 _event_queue.call(mbed::callback(&context->ble, &BLE::processEvents));
ocomeni 75:08eff6258e1b 289 };
ocomeni 75:08eff6258e1b 290
ocomeni 76:6afda865fbf8 291 /** Echo received data back */
ocomeni 76:6afda865fbf8 292 void SMDevice::EchoBleUartReceived()
ocomeni 76:6afda865fbf8 293 {
ocomeni 76:6afda865fbf8 294 uart->writeString(buffer);
ocomeni 76:6afda865fbf8 295 uart->writeString("\n"); //flushes uart output buffer and sends data
ocomeni 76:6afda865fbf8 296 }
ocomeni 76:6afda865fbf8 297
ocomeni 76:6afda865fbf8 298
ocomeni 79:a2187bbfa407 299 /** Send data aynchronously using BLE */
ocomeni 79:a2187bbfa407 300 void SMDevice::sendBLEUartData(char * str)
ocomeni 79:a2187bbfa407 301 {
ocomeni 79:a2187bbfa407 302 Gap::GapState_t gapState = _ble.gap().getState();
ocomeni 79:a2187bbfa407 303 if(gapState.connected){
ocomeni 79:a2187bbfa407 304 uart->writeString(str);
ocomeni 79:a2187bbfa407 305 uart->writeString("\n"); //flushes uart output buffer and sends data
ocomeni 79:a2187bbfa407 306 }
ocomeni 79:a2187bbfa407 307 }
ocomeni 79:a2187bbfa407 308
ocomeni 79:a2187bbfa407 309
ocomeni 76:6afda865fbf8 310 /**
ocomeni 79:a2187bbfa407 311 * This callback allows the UARTService to receive updates.
ocomeni 76:6afda865fbf8 312 *
ocomeni 76:6afda865fbf8 313 * @param[in] params
ocomeni 76:6afda865fbf8 314 * Information about the characterisitc being updated.
ocomeni 76:6afda865fbf8 315 */
ocomeni 76:6afda865fbf8 316 void SMDevice::onDataWrittenCallback(const GattWriteCallbackParams *params) {
ocomeni 76:6afda865fbf8 317 if ((uart != NULL) && (params->handle == uart->getTXCharacteristicHandle())) {
ocomeni 76:6afda865fbf8 318 uint16_t bytesRead = params->len;
ocomeni 76:6afda865fbf8 319
ocomeni 76:6afda865fbf8 320 printf("received %u bytes\n\r ", bytesRead);
ocomeni 76:6afda865fbf8 321
ocomeni 76:6afda865fbf8 322 if(bytesRead >= 255){
ocomeni 76:6afda865fbf8 323 printf("Overflow command %u n\r ", bytesRead);
ocomeni 76:6afda865fbf8 324 bytesRead = 255;
ocomeni 76:6afda865fbf8 325 }
ocomeni 76:6afda865fbf8 326
ocomeni 76:6afda865fbf8 327 unsigned index = 0;
ocomeni 76:6afda865fbf8 328 for (; index < bytesRead; index++) {
ocomeni 76:6afda865fbf8 329 buffer[index] = params->data[index];
ocomeni 76:6afda865fbf8 330 }
ocomeni 76:6afda865fbf8 331
ocomeni 76:6afda865fbf8 332 buffer[index++] = 0;
ocomeni 76:6afda865fbf8 333
ocomeni 76:6afda865fbf8 334 printf("Data : %s ",buffer);
ocomeni 76:6afda865fbf8 335 printf("\r\n");
ocomeni 76:6afda865fbf8 336 /* start echo in 50 ms */
ocomeni 76:6afda865fbf8 337 _event_queue.call_in(50, this, &SMDevice::EchoBleUartReceived);
ocomeni 76:6afda865fbf8 338 //_event_queue.call(EchoBleUartReceived);
ocomeni 76:6afda865fbf8 339
ocomeni 76:6afda865fbf8 340 }
ocomeni 76:6afda865fbf8 341 }
ocomeni 79:a2187bbfa407 342
ocomeni 79:a2187bbfa407 343
ocomeni 79:a2187bbfa407 344
ocomeni 79:a2187bbfa407 345
ocomeni 75:08eff6258e1b 346 /** Blink LED to show we're running */
ocomeni 75:08eff6258e1b 347 void SMDevice::blink(void)
ocomeni 75:08eff6258e1b 348 {
ocomeni 75:08eff6258e1b 349 _led1 = !_led1;
ocomeni 75:08eff6258e1b 350 }
ocomeni 75:08eff6258e1b 351
ocomeni 75:08eff6258e1b 352
ocomeni 77:0b505d1e15f4 353 void SMDevice::reportGapState()
ocomeni 77:0b505d1e15f4 354 {
ocomeni 77:0b505d1e15f4 355 Gap::GapState_t gapState = _ble.gap().getState();
ocomeni 77:0b505d1e15f4 356 char connStr[20] = " Not Connected ";
ocomeni 77:0b505d1e15f4 357 char advStr[20] = " Not Advertising ";
ocomeni 77:0b505d1e15f4 358 char devName[20] = "";
ocomeni 77:0b505d1e15f4 359 if(gapState.advertising){
ocomeni 77:0b505d1e15f4 360 strncpy(advStr, " Advertising ", 20);
ocomeni 77:0b505d1e15f4 361 }
ocomeni 77:0b505d1e15f4 362 if(gapState.connected){
ocomeni 77:0b505d1e15f4 363 strncpy(connStr, " Connected ", 20);
ocomeni 77:0b505d1e15f4 364 }
ocomeni 77:0b505d1e15f4 365 printf("\n Advertising Status = %s\n Connection Status = %s\n", advStr, connStr);
ocomeni 77:0b505d1e15f4 366
ocomeni 77:0b505d1e15f4 367 }
ocomeni 77:0b505d1e15f4 368
ocomeni 77:0b505d1e15f4 369
ocomeni 75:08eff6258e1b 370 /** A peripheral device will advertise, accept the connection and request
ocomeni 75:08eff6258e1b 371 * a change in link security. */
ocomeni 78:07bb86e3ce14 372 SMDevicePeripheral::SMDevicePeripheral(BLE &ble, events::EventQueue &event_queue, BLEProtocol::AddressBytes_t &peer_address, ble_config_t ble_config)
ocomeni 78:07bb86e3ce14 373 : SMDevice(ble, event_queue, peer_address, ble_config) { }
ocomeni 75:08eff6258e1b 374
ocomeni 75:08eff6258e1b 375 void SMDevicePeripheral::start()
ocomeni 75:08eff6258e1b 376 {
ocomeni 75:08eff6258e1b 377 /* Set up and start advertising */
ocomeni 75:08eff6258e1b 378
ocomeni 75:08eff6258e1b 379 ble_error_t error;
ocomeni 75:08eff6258e1b 380 GapAdvertisingData advertising_data;
ocomeni 75:08eff6258e1b 381
ocomeni 75:08eff6258e1b 382 /* add advertising flags */
ocomeni 75:08eff6258e1b 383 advertising_data.addFlags(GapAdvertisingData::LE_GENERAL_DISCOVERABLE
ocomeni 75:08eff6258e1b 384 | GapAdvertisingData::BREDR_NOT_SUPPORTED);
ocomeni 75:08eff6258e1b 385
ocomeni 75:08eff6258e1b 386 /* add device name */
ocomeni 75:08eff6258e1b 387 advertising_data.addData(
ocomeni 75:08eff6258e1b 388 GapAdvertisingData::COMPLETE_LOCAL_NAME,
ocomeni 79:a2187bbfa407 389 (const uint8_t *)ble_config.deviceName,
ocomeni 79:a2187bbfa407 390 sizeof(ble_config.deviceName)
ocomeni 76:6afda865fbf8 391 );
ocomeni 76:6afda865fbf8 392 /* Setup primary service */
ocomeni 76:6afda865fbf8 393 uart = new UARTService(_ble);
ocomeni 76:6afda865fbf8 394
ocomeni 75:08eff6258e1b 395
ocomeni 76:6afda865fbf8 396 /* add device name */
ocomeni 76:6afda865fbf8 397 error = advertising_data.addData(
ocomeni 76:6afda865fbf8 398 GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS ,
ocomeni 76:6afda865fbf8 399 (const uint8_t *)UARTServiceUUID_reversed,
ocomeni 76:6afda865fbf8 400 sizeof(sizeof(UARTServiceUUID_reversed))
ocomeni 76:6afda865fbf8 401 );
ocomeni 76:6afda865fbf8 402 /* setup advertising */
ocomeni 76:6afda865fbf8 403 //error = _ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::BREDR_NOT_SUPPORTED | GapAdvertisingData::LE_GENERAL_DISCOVERABLE);
ocomeni 76:6afda865fbf8 404 //ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_16BIT_SERVICE_IDS, (uint8_t *)uuid16_list, sizeof(uuid16_list));
ocomeni 76:6afda865fbf8 405 //error = _ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LOCAL_NAME, (uint8_t *)DEVICE_NAME, sizeof(DEVICE_NAME));
ocomeni 76:6afda865fbf8 406 /* set up the services that can be discovered */
ocomeni 76:6afda865fbf8 407 //error = _ble.gap().accumulateAdvertisingPayload(GapAdvertisingData::COMPLETE_LIST_128BIT_SERVICE_IDS,(const uint8_t *)UARTServiceUUID_reversed, sizeof(UARTServiceUUID_reversed));
ocomeni 76:6afda865fbf8 408
ocomeni 76:6afda865fbf8 409
ocomeni 76:6afda865fbf8 410 //error = _ble.gap().setAdvertisingPayload(advertising_data);
ocomeni 75:08eff6258e1b 411
ocomeni 75:08eff6258e1b 412 if (error) {
ocomeni 75:08eff6258e1b 413 printf("Error during Gap::setAdvertisingPayload\r\n");
ocomeni 75:08eff6258e1b 414 return;
ocomeni 75:08eff6258e1b 415 }
ocomeni 75:08eff6258e1b 416
ocomeni 75:08eff6258e1b 417 /* advertise to everyone */
ocomeni 75:08eff6258e1b 418 _ble.gap().setAdvertisingType(GapAdvertisingParams::ADV_CONNECTABLE_UNDIRECTED);
ocomeni 75:08eff6258e1b 419 /* how many milliseconds between advertisements, lower interval
ocomeni 75:08eff6258e1b 420 * increases the chances of being seen at the cost of more power */
ocomeni 76:6afda865fbf8 421 //_ble.gap().setAdvertisingInterval(20);
ocomeni 76:6afda865fbf8 422 //_ble.gap().setAdvertisingTimeout(0);
ocomeni 78:07bb86e3ce14 423 _ble.gap().setAdvertisingInterval(ble_config.advInterval); /* setting in ble_config */
ocomeni 78:07bb86e3ce14 424 _ble.gap().setAdvertisingTimeout(ble_config.advTimeout); /* setting in ble_config */
ocomeni 75:08eff6258e1b 425
ocomeni 75:08eff6258e1b 426 error = _ble.gap().startAdvertising();
ocomeni 75:08eff6258e1b 427
ocomeni 75:08eff6258e1b 428 if (error) {
ocomeni 75:08eff6258e1b 429 printf("Error during Gap::startAdvertising.\r\n");
ocomeni 75:08eff6258e1b 430 return;
ocomeni 75:08eff6258e1b 431 }
ocomeni 75:08eff6258e1b 432
ocomeni 75:08eff6258e1b 433 printf("Please connect to device\r\n");
ocomeni 75:08eff6258e1b 434
ocomeni 75:08eff6258e1b 435 /** This tells the stack to generate a pairingRequest event
ocomeni 75:08eff6258e1b 436 * which will require this application to respond before pairing
ocomeni 75:08eff6258e1b 437 * can proceed. Setting it to false will automatically accept
ocomeni 75:08eff6258e1b 438 * pairing. */
ocomeni 75:08eff6258e1b 439 _ble.securityManager().setPairingRequestAuthorisation(true);
ocomeni 75:08eff6258e1b 440 }
ocomeni 75:08eff6258e1b 441
ocomeni 75:08eff6258e1b 442 /** This is called by Gap to notify the application we connected,
ocomeni 75:08eff6258e1b 443 * in our case it immediately requests a change in link security */
ocomeni 75:08eff6258e1b 444 void SMDevicePeripheral::on_connect(const Gap::ConnectionCallbackParams_t *connection_event)
ocomeni 75:08eff6258e1b 445 {
ocomeni 75:08eff6258e1b 446 ble_error_t error;
ocomeni 75:08eff6258e1b 447
ocomeni 75:08eff6258e1b 448 /* remember the device that connects to us now so we can connect to it
ocomeni 75:08eff6258e1b 449 * during the next demonstration */
ocomeni 75:08eff6258e1b 450 memcpy(_peer_address, connection_event->peerAddr, sizeof(_peer_address));
ocomeni 75:08eff6258e1b 451
ocomeni 75:08eff6258e1b 452 printf("Connected to: %02x:%02x:%02x:%02x:%02x:%02x\r\n",
ocomeni 75:08eff6258e1b 453 _peer_address[5], _peer_address[4], _peer_address[3],
ocomeni 75:08eff6258e1b 454 _peer_address[2], _peer_address[1], _peer_address[0]);
ocomeni 75:08eff6258e1b 455
ocomeni 75:08eff6258e1b 456 /* store the handle for future Security Manager requests */
ocomeni 75:08eff6258e1b 457 _handle = connection_event->handle;
ocomeni 75:08eff6258e1b 458
ocomeni 75:08eff6258e1b 459 /* Request a change in link security. This will be done
ocomeni 75:08eff6258e1b 460 * indirectly by asking the master of the connection to
ocomeni 75:08eff6258e1b 461 * change it. Depending on circumstances different actions
ocomeni 75:08eff6258e1b 462 * may be taken by the master which will trigger events
ocomeni 75:08eff6258e1b 463 * which the applications should deal with. */
ocomeni 75:08eff6258e1b 464 error = _ble.securityManager().setLinkSecurity(
ocomeni 75:08eff6258e1b 465 _handle,
ocomeni 75:08eff6258e1b 466 SecurityManager::SECURITY_MODE_ENCRYPTION_NO_MITM
ocomeni 75:08eff6258e1b 467 );
ocomeni 75:08eff6258e1b 468
ocomeni 75:08eff6258e1b 469 if (error) {
ocomeni 75:08eff6258e1b 470 printf("Error during SM::setLinkSecurity %d\r\n", error);
ocomeni 75:08eff6258e1b 471 return;
ocomeni 75:08eff6258e1b 472 }
ocomeni 77:0b505d1e15f4 473 printf("SM::setLinkSecurity setup\r\n");
ocomeni 75:08eff6258e1b 474 }
ocomeni 75:08eff6258e1b 475
ocomeni 77:0b505d1e15f4 476 void SMDevicePeripheral::stopAdvertising()
ocomeni 77:0b505d1e15f4 477 {
ocomeni 77:0b505d1e15f4 478 if (_ble.hasInitialized()) {
ocomeni 77:0b505d1e15f4 479 ble_error_t error;
ocomeni 77:0b505d1e15f4 480 error = _ble.gap().stopAdvertising();;
ocomeni 77:0b505d1e15f4 481 if(error){
ocomeni 77:0b505d1e15f4 482 printf(" Error stopping advertising...\r\n");
ocomeni 77:0b505d1e15f4 483 return;
ocomeni 77:0b505d1e15f4 484 }
ocomeni 77:0b505d1e15f4 485 printf("Stopping advertising...\r\n");
ocomeni 77:0b505d1e15f4 486 //_event_queue.break_dispatch();
ocomeni 77:0b505d1e15f4 487 }
ocomeni 77:0b505d1e15f4 488 }
ocomeni 77:0b505d1e15f4 489 void SMDevicePeripheral::startAdvertising()
ocomeni 77:0b505d1e15f4 490 {
ocomeni 77:0b505d1e15f4 491 if (_ble.hasInitialized()) {
ocomeni 77:0b505d1e15f4 492 ble_error_t error;
ocomeni 77:0b505d1e15f4 493 error = _ble.gap().startAdvertising();
ocomeni 77:0b505d1e15f4 494 if(error){
ocomeni 77:0b505d1e15f4 495 printf(" Error Restarting advertising...\r\n");
ocomeni 77:0b505d1e15f4 496 return;
ocomeni 77:0b505d1e15f4 497 }
ocomeni 77:0b505d1e15f4 498 printf("Restarting advertising...\r\n");
ocomeni 77:0b505d1e15f4 499 //_event_queue.break_dispatch();
ocomeni 77:0b505d1e15f4 500 }
ocomeni 77:0b505d1e15f4 501 }
ocomeni 77:0b505d1e15f4 502
ocomeni 77:0b505d1e15f4 503
ocomeni 77:0b505d1e15f4 504
ocomeni 75:08eff6258e1b 505 /** A central device will scan, connect to a peer and request pairing. */
ocomeni 75:08eff6258e1b 506
ocomeni 78:07bb86e3ce14 507 SMDeviceCentral::SMDeviceCentral(BLE &ble, events::EventQueue &event_queue, BLEProtocol::AddressBytes_t &peer_address, ble_config_t ble_config)
ocomeni 78:07bb86e3ce14 508 : SMDevice(ble, event_queue, peer_address, ble_config) { };
ocomeni 75:08eff6258e1b 509
ocomeni 75:08eff6258e1b 510 void SMDeviceCentral::start()
ocomeni 75:08eff6258e1b 511 {
ocomeni 75:08eff6258e1b 512 /* start scanning and attach a callback that will handle advertisements
ocomeni 75:08eff6258e1b 513 * and scan requests responses */
ocomeni 75:08eff6258e1b 514 ble_error_t error = _ble.gap().startScan(this, &SMDeviceCentral::on_scan);
ocomeni 75:08eff6258e1b 515
ocomeni 75:08eff6258e1b 516 printf("Please advertise\r\n");
ocomeni 75:08eff6258e1b 517
ocomeni 75:08eff6258e1b 518 printf("Scanning for: %02x:%02x:%02x:%02x:%02x:%02x\r\n",
ocomeni 75:08eff6258e1b 519 _peer_address[5], _peer_address[4], _peer_address[3],
ocomeni 75:08eff6258e1b 520 _peer_address[2], _peer_address[1], _peer_address[0]);
ocomeni 75:08eff6258e1b 521
ocomeni 75:08eff6258e1b 522 if (error) {
ocomeni 75:08eff6258e1b 523 printf("Error during Gap::startScan %d\r\n", error);
ocomeni 75:08eff6258e1b 524 return;
ocomeni 75:08eff6258e1b 525 }
ocomeni 75:08eff6258e1b 526 }
ocomeni 75:08eff6258e1b 527
ocomeni 75:08eff6258e1b 528 /** Look at scan payload to find a peer device and connect to it */
ocomeni 75:08eff6258e1b 529 void SMDeviceCentral::on_scan(const Gap::AdvertisementCallbackParams_t *params)
ocomeni 75:08eff6258e1b 530 {
ocomeni 75:08eff6258e1b 531 /* don't bother with analysing scan result if we're already connecting */
ocomeni 75:08eff6258e1b 532 if (_is_connecting) {
ocomeni 75:08eff6258e1b 533 return;
ocomeni 75:08eff6258e1b 534 }
ocomeni 75:08eff6258e1b 535
ocomeni 75:08eff6258e1b 536 /* connect to the same device that connected to us */
ocomeni 75:08eff6258e1b 537 if (memcmp(params->peerAddr, _peer_address, sizeof(_peer_address)) == 0) {
ocomeni 75:08eff6258e1b 538
ocomeni 75:08eff6258e1b 539 ble_error_t error = _ble.gap().connect(
ocomeni 75:08eff6258e1b 540 params->peerAddr, params->peerAddrType,
ocomeni 75:08eff6258e1b 541 NULL, NULL
ocomeni 75:08eff6258e1b 542 );
ocomeni 75:08eff6258e1b 543
ocomeni 75:08eff6258e1b 544 if (error) {
ocomeni 75:08eff6258e1b 545 printf("Error during Gap::connect %d\r\n", error);
ocomeni 75:08eff6258e1b 546 return;
ocomeni 75:08eff6258e1b 547 }
ocomeni 75:08eff6258e1b 548
ocomeni 75:08eff6258e1b 549 printf("Connecting... ");
ocomeni 75:08eff6258e1b 550
ocomeni 75:08eff6258e1b 551 /* we may have already scan events waiting
ocomeni 75:08eff6258e1b 552 * to be processed so we need to remember
ocomeni 75:08eff6258e1b 553 * that we are already connecting and ignore them */
ocomeni 75:08eff6258e1b 554 _is_connecting = true;
ocomeni 75:08eff6258e1b 555
ocomeni 75:08eff6258e1b 556 return;
ocomeni 75:08eff6258e1b 557 }
ocomeni 75:08eff6258e1b 558 }
ocomeni 75:08eff6258e1b 559
ocomeni 75:08eff6258e1b 560 /** This is called by Gap to notify the application we connected,
ocomeni 75:08eff6258e1b 561 * in our case it immediately request pairing */
ocomeni 75:08eff6258e1b 562 void SMDeviceCentral::on_connect(const Gap::ConnectionCallbackParams_t *connection_event)
ocomeni 75:08eff6258e1b 563 {
ocomeni 75:08eff6258e1b 564 ble_error_t error;
ocomeni 75:08eff6258e1b 565
ocomeni 75:08eff6258e1b 566 /* store the handle for future Security Manager requests */
ocomeni 75:08eff6258e1b 567 _handle = connection_event->handle;
ocomeni 75:08eff6258e1b 568
ocomeni 75:08eff6258e1b 569 /* in this example the local device is the master so we request pairing */
ocomeni 75:08eff6258e1b 570 error = _ble.securityManager().requestPairing(_handle);
ocomeni 75:08eff6258e1b 571
ocomeni 75:08eff6258e1b 572 printf("Connected\r\n");
ocomeni 75:08eff6258e1b 573
ocomeni 75:08eff6258e1b 574 if (error) {
ocomeni 75:08eff6258e1b 575 printf("Error during SM::requestPairing %d\r\n", error);
ocomeni 75:08eff6258e1b 576 return;
ocomeni 75:08eff6258e1b 577 }
ocomeni 75:08eff6258e1b 578
ocomeni 75:08eff6258e1b 579 /* upon pairing success the application will disconnect */
ocomeni 75:08eff6258e1b 580 }
ocomeni 75:08eff6258e1b 581
ocomeni 75:08eff6258e1b 582
ocomeni 75:08eff6258e1b 583
ocomeni 75:08eff6258e1b 584 #if MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 585 bool create_filesystem()
ocomeni 75:08eff6258e1b 586 {
ocomeni 75:08eff6258e1b 587 static LittleFileSystem fs("fs");
ocomeni 75:08eff6258e1b 588
ocomeni 75:08eff6258e1b 589 /* replace this with any physical block device your board supports (like an SD card) */
ocomeni 75:08eff6258e1b 590 static HeapBlockDevice bd(4096, 256);
ocomeni 75:08eff6258e1b 591
ocomeni 75:08eff6258e1b 592 int err = bd.init();
ocomeni 75:08eff6258e1b 593
ocomeni 75:08eff6258e1b 594 if (err) {
ocomeni 75:08eff6258e1b 595 return false;
ocomeni 75:08eff6258e1b 596 }
ocomeni 75:08eff6258e1b 597
ocomeni 75:08eff6258e1b 598 err = bd.erase(0, bd.size());
ocomeni 75:08eff6258e1b 599
ocomeni 75:08eff6258e1b 600 if (err) {
ocomeni 75:08eff6258e1b 601 return false;
ocomeni 75:08eff6258e1b 602 }
ocomeni 75:08eff6258e1b 603
ocomeni 75:08eff6258e1b 604 err = fs.mount(&bd);
ocomeni 75:08eff6258e1b 605
ocomeni 75:08eff6258e1b 606 if (err) {
ocomeni 75:08eff6258e1b 607 /* Reformat if we can't mount the filesystem */
ocomeni 75:08eff6258e1b 608 printf("No filesystem found, formatting...\r\n");
ocomeni 75:08eff6258e1b 609
ocomeni 75:08eff6258e1b 610 err = fs.reformat(&bd);
ocomeni 75:08eff6258e1b 611
ocomeni 75:08eff6258e1b 612 if (err) {
ocomeni 75:08eff6258e1b 613 return false;
ocomeni 75:08eff6258e1b 614 }
ocomeni 75:08eff6258e1b 615 }
ocomeni 75:08eff6258e1b 616
ocomeni 75:08eff6258e1b 617 return true;
ocomeni 75:08eff6258e1b 618 }
ocomeni 75:08eff6258e1b 619 #endif //MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 620 #ifdef BLE_SECURITY_MAIN
ocomeni 75:08eff6258e1b 621 int main()
ocomeni 75:08eff6258e1b 622 {
ocomeni 75:08eff6258e1b 623 BLE& ble = BLE::Instance();
ocomeni 75:08eff6258e1b 624 events::EventQueue queue;
ocomeni 75:08eff6258e1b 625
ocomeni 75:08eff6258e1b 626 #if MBED_CONF_APP_FILESYSTEM_SUPPORT
ocomeni 75:08eff6258e1b 627 /* if filesystem creation fails or there is no filesystem the security manager
ocomeni 75:08eff6258e1b 628 * will fallback to storing the security database in memory */
ocomeni 75:08eff6258e1b 629 if (!create_filesystem()) {
ocomeni 75:08eff6258e1b 630 printf("Filesystem creation failed, will use memory storage\r\n");
ocomeni 75:08eff6258e1b 631 }
ocomeni 75:08eff6258e1b 632 #endif
ocomeni 75:08eff6258e1b 633
ocomeni 75:08eff6258e1b 634 while(1) {
ocomeni 75:08eff6258e1b 635 {
ocomeni 75:08eff6258e1b 636 printf("\r\n PERIPHERAL \r\n\r\n");
ocomeni 75:08eff6258e1b 637 SMDevicePeripheral peripheral(ble, queue, peer_address);
ocomeni 75:08eff6258e1b 638 peripheral.run();
ocomeni 75:08eff6258e1b 639 }
ocomeni 75:08eff6258e1b 640
ocomeni 75:08eff6258e1b 641 {
ocomeni 75:08eff6258e1b 642 printf("\r\n CENTRAL \r\n\r\n");
ocomeni 75:08eff6258e1b 643 SMDeviceCentral central(ble, queue, peer_address);
ocomeni 75:08eff6258e1b 644 central.run();
ocomeni 75:08eff6258e1b 645 }
ocomeni 75:08eff6258e1b 646 }
ocomeni 75:08eff6258e1b 647
ocomeni 75:08eff6258e1b 648 return 0;
ocomeni 75:08eff6258e1b 649 }
ocomeni 75:08eff6258e1b 650 #endif