1 /* 2 * Copyright (C) 2019 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL MATTHIAS 24 * RINGWALD OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 #define BTSTACK_FILE__ "mesh_configuration_client.c" 39 40 #include <string.h> 41 #include <stdio.h> 42 43 #include "mesh/mesh_configuration_client.h" 44 45 #include "bluetooth_company_id.h" 46 #include "btstack_debug.h" 47 #include "btstack_memory.h" 48 #include "btstack_util.h" 49 50 #include "mesh/mesh_access.h" 51 #include "mesh/mesh_foundation.h" 52 #include "mesh/mesh_generic_model.h" 53 #include "mesh/mesh_keys.h" 54 #include "mesh/mesh_network.h" 55 #include "mesh/mesh_upper_transport.h" 56 57 58 // Mesh Composition Data Element iterator 59 #define MESH_VENDOR_MODEL_SIZE 4 60 #define MESH_SIG_MODEL_SIZE 2 61 #define MESH_COMPOSITION_DATA_ELEMENT_DESCRIPTION_OFFSET 17 62 #define MESH_COMPOSITION_DATA_ELEMENT_LOCATION_DESCRIPTOR_LEN 2 63 #define MESH_COMPOSITION_DATA_ELEMENT_MODEL_SIZE_LEN 1 64 65 static inline uint16_t mesh_composition_data_iterator_sig_model_list_size(mesh_composite_data_iterator_t * it){ 66 return it->elements[it->offset + 2] * MESH_SIG_MODEL_SIZE; 67 } 68 69 static inline uint16_t mesh_composition_data_iterator_vendor_model_list_size(mesh_composite_data_iterator_t * it){ 70 return it->elements[it->offset + 3] * MESH_VENDOR_MODEL_SIZE; 71 } 72 73 static inline uint16_t mesh_composition_data_iterator_element_len(mesh_composite_data_iterator_t * it){ 74 uint16_t sig_model_list_size = mesh_composition_data_iterator_sig_model_list_size(it); 75 uint16_t vendor_model_list_size = mesh_composition_data_iterator_vendor_model_list_size(it); 76 uint16_t previous_fields_len = MESH_COMPOSITION_DATA_ELEMENT_LOCATION_DESCRIPTOR_LEN + 2 * MESH_COMPOSITION_DATA_ELEMENT_MODEL_SIZE_LEN; 77 78 return previous_fields_len + sig_model_list_size + vendor_model_list_size;; 79 } 80 81 uint16_t mesh_subevent_configuration_composition_data_get_num_elements(const uint8_t * event, uint16_t size){ 82 uint16_t pos = MESH_COMPOSITION_DATA_ELEMENT_DESCRIPTION_OFFSET; 83 uint16_t num_elements = 0; 84 85 while ((pos + 4) <= size){ 86 // location descriptor 87 pos += 2; 88 uint8_t num_sig_model_ids = event[pos++]; 89 uint8_t num_vendor_model_ids = event[pos++]; 90 pos += (num_sig_model_ids + num_vendor_model_ids) * 2; 91 num_elements++; 92 } 93 return num_elements; 94 } 95 96 void mesh_composition_data_iterator_init(mesh_composite_data_iterator_t * it, const uint8_t * elements, uint16_t size){ 97 it->elements = elements; 98 it->size = size; 99 it->offset = MESH_COMPOSITION_DATA_ELEMENT_DESCRIPTION_OFFSET; 100 } 101 102 bool mesh_composition_data_iterator_has_next_element(mesh_composite_data_iterator_t * it){ 103 return (it->offset + mesh_composition_data_iterator_element_len(it)) <= it->size; 104 } 105 106 void mesh_composition_data_iterator_next_element(mesh_composite_data_iterator_t * it){ 107 it->sig_model_iterator.models = &it->elements[it->offset + 4]; 108 it->sig_model_iterator.size = mesh_composition_data_iterator_sig_model_list_size(it); 109 it->sig_model_iterator.offset = 0; 110 111 it->vendor_model_iterator.models = &it->elements[it->offset + 4 + it->sig_model_iterator.size]; 112 it->vendor_model_iterator.size = mesh_composition_data_iterator_vendor_model_list_size(it); 113 it->vendor_model_iterator.offset = 0; 114 115 it->loc = little_endian_read_16(it->elements, it->offset); 116 it->offset += mesh_composition_data_iterator_element_len(it); 117 } 118 119 uint16_t mesh_composition_data_iterator_element_loc(mesh_composite_data_iterator_t * it){ 120 return it->loc; 121 } 122 123 bool mesh_composition_data_iterator_has_next_sig_model(mesh_composite_data_iterator_t * it){ 124 return (it->sig_model_iterator.offset + MESH_SIG_MODEL_SIZE) <= it->sig_model_iterator.size; 125 } 126 127 void mesh_composition_data_iterator_next_sig_model(mesh_composite_data_iterator_t * it){ 128 it->sig_model_iterator.id = little_endian_read_16(it->sig_model_iterator.models, it->sig_model_iterator.offset); 129 it->sig_model_iterator.offset += 2; 130 } 131 132 uint16_t mesh_composition_data_iterator_sig_model_id(mesh_composite_data_iterator_t * it){ 133 return (uint16_t)it->sig_model_iterator.id; 134 } 135 136 bool mesh_composition_data_iterator_has_next_vendor_model(mesh_composite_data_iterator_t * it){ 137 return (it->vendor_model_iterator.offset + MESH_VENDOR_MODEL_SIZE) <= it->vendor_model_iterator.size; 138 } 139 140 void mesh_composition_data_iterator_next_vendor_model(mesh_composite_data_iterator_t * it){ 141 uint16_t vendor_id = little_endian_read_16(it->vendor_model_iterator.models, it->vendor_model_iterator.offset); 142 it->vendor_model_iterator.offset += 2; 143 uint16_t model_id = little_endian_read_16(it->vendor_model_iterator.models, it->vendor_model_iterator.offset); 144 it->vendor_model_iterator.offset += 2; 145 it->vendor_model_iterator.id = mesh_model_get_model_identifier(vendor_id, model_id); 146 } 147 148 uint32_t mesh_composition_data_iterator_vendor_model_id(mesh_composite_data_iterator_t * it){ 149 return it->vendor_model_iterator.id; 150 } 151 152 // Configuration client messages 153 154 static const mesh_access_message_t mesh_configuration_client_beacon_get = { 155 MESH_FOUNDATION_OPERATION_BEACON_GET, "" 156 }; 157 static const mesh_access_message_t mesh_configuration_client_beacon_set = { 158 MESH_FOUNDATION_OPERATION_BEACON_SET, "1" 159 }; 160 161 162 static const mesh_access_message_t mesh_configuration_client_composition_data_get = { 163 MESH_FOUNDATION_OPERATION_COMPOSITION_DATA_GET, "1" 164 }; 165 166 167 static const mesh_access_message_t mesh_configuration_client_default_ttl_get = { 168 MESH_FOUNDATION_OPERATION_DEFAULT_TTL_GET, "" 169 }; 170 static const mesh_access_message_t mesh_configuration_client_default_ttl_set = { 171 MESH_FOUNDATION_OPERATION_DEFAULT_TTL_SET, "1" 172 }; 173 174 175 static const mesh_access_message_t mesh_configuration_client_gatt_proxy_get = { 176 MESH_FOUNDATION_OPERATION_GATT_PROXY_GET, "" 177 }; 178 static const mesh_access_message_t mesh_configuration_client_gatt_proxy_set = { 179 MESH_FOUNDATION_OPERATION_GATT_PROXY_SET, "1" 180 }; 181 182 183 static const mesh_access_message_t mesh_configuration_client_relay_get = { 184 MESH_FOUNDATION_OPERATION_RELAY_GET, "" 185 }; 186 static const mesh_access_message_t mesh_configuration_client_relay_set = { 187 MESH_FOUNDATION_OPERATION_RELAY_SET, "11" 188 }; 189 190 #if 0 191 static const mesh_access_message_t mesh_configuration_client_publication_get = { 192 MESH_FOUNDATION_OPERATION_MODEL_PUBLICATION_GET, "2m" 193 }; 194 static const mesh_access_message_t mesh_configuration_client_publication_set = { 195 MESH_FOUNDATION_OPERATION_MODEL_PUBLICATION_SET, "222111m" 196 }; 197 static const mesh_access_message_t mesh_configuration_client_publication_virtual_address_set = { 198 MESH_FOUNDATION_OPERATION_MODEL_PUBLICATION_VIRTUAL_ADDRESS_SET, "2P2111m" 199 }; 200 #endif 201 202 203 static void mesh_configuration_client_send_acknowledged(uint16_t src, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index, mesh_pdu_t *pdu, uint32_t ack_opcode){ 204 uint8_t ttl = mesh_foundation_default_ttl_get(); 205 mesh_upper_transport_setup_access_pdu_header(pdu, netkey_index, appkey_index, ttl, src, dest, 0); 206 mesh_access_send_acknowledged_pdu(pdu, mesh_access_acknowledged_message_retransmissions(), ack_opcode); 207 } 208 209 static uint8_t mesh_access_validate_envelop_params(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index){ 210 btstack_assert(mesh_model != NULL); 211 // TODO: validate other params 212 UNUSED(dest); 213 UNUSED(netkey_index); 214 UNUSED(appkey_index); 215 216 return ERROR_CODE_SUCCESS; 217 } 218 219 uint8_t mesh_configuration_client_send_config_beacon_get(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index){ 220 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 221 if (status != ERROR_CODE_SUCCESS) return status; 222 223 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_beacon_get); 224 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 225 226 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_BEACON_STATUS); 227 return ERROR_CODE_SUCCESS; 228 } 229 230 uint8_t mesh_configuration_client_send_config_beacon_set(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index, uint8_t beacon){ 231 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 232 if (status != ERROR_CODE_SUCCESS) return status; 233 234 if (beacon > 1) return ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE; 235 236 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_beacon_set, beacon); 237 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 238 239 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_BEACON_STATUS); 240 return ERROR_CODE_SUCCESS; 241 } 242 243 uint8_t mesh_configuration_client_send_composition_data_get(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index, uint8_t page){ 244 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 245 if (status != ERROR_CODE_SUCCESS) return status; 246 247 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_composition_data_get, page); 248 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 249 250 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_COMPOSITION_DATA_GET); 251 return ERROR_CODE_SUCCESS; 252 } 253 254 uint8_t mesh_configuration_client_send_default_ttl_get(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index){ 255 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 256 if (status != ERROR_CODE_SUCCESS) return status; 257 258 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_default_ttl_get); 259 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 260 261 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_DEFAULT_TTL_GET); 262 return ERROR_CODE_SUCCESS; 263 } 264 265 uint8_t mesh_configuration_client_send_default_ttl_set(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index, uint8_t ttl){ 266 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 267 if (status != ERROR_CODE_SUCCESS) return status; 268 269 if (ttl == 0x01 || ttl >= 0x80) return ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE; 270 271 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_default_ttl_set, ttl); 272 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 273 274 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_DEFAULT_TTL_SET); 275 return ERROR_CODE_SUCCESS; 276 } 277 278 uint8_t mesh_configuration_client_send_gatt_proxy_get(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index){ 279 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 280 if (status != ERROR_CODE_SUCCESS) return status; 281 282 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_gatt_proxy_get); 283 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 284 285 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_GATT_PROXY_GET); 286 return ERROR_CODE_SUCCESS; 287 } 288 289 uint8_t mesh_configuration_client_send_gatt_proxy_set(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index, uint8_t gatt_proxy_state){ 290 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 291 if (status != ERROR_CODE_SUCCESS) return status; 292 293 if (gatt_proxy_state > 2) return ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE; 294 295 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_gatt_proxy_set, gatt_proxy_state); 296 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 297 298 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_GATT_PROXY_SET); 299 return ERROR_CODE_SUCCESS; 300 } 301 302 uint8_t mesh_configuration_client_send_relay_get(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index){ 303 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 304 if (status != ERROR_CODE_SUCCESS) return status; 305 306 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_relay_get); 307 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 308 309 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_RELAY_GET); 310 return ERROR_CODE_SUCCESS; 311 } 312 313 uint8_t mesh_configuration_client_send_relay_set(mesh_model_t * mesh_model, uint16_t dest, uint16_t netkey_index, uint16_t appkey_index, uint8_t relay, uint8_t relay_retransmit_count, uint8_t relay_retransmit_interval_steps){ 314 uint8_t status = mesh_access_validate_envelop_params(mesh_model, dest, netkey_index, appkey_index); 315 if (status != ERROR_CODE_SUCCESS) return status; 316 317 if (relay_retransmit_count > 0x07) return ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE; 318 if (relay_retransmit_interval_steps > 0x1F) return ERROR_CODE_PARAMETER_OUT_OF_MANDATORY_RANGE; 319 320 mesh_network_pdu_t * network_pdu = mesh_access_setup_unsegmented_message(&mesh_configuration_client_relay_set, relay, (relay_retransmit_count << 5) | relay_retransmit_interval_steps); 321 if (!network_pdu) return BTSTACK_MEMORY_ALLOC_FAILED; 322 323 mesh_configuration_client_send_acknowledged(mesh_access_get_element_address(mesh_model), dest, netkey_index, appkey_index, (mesh_pdu_t *) network_pdu, MESH_FOUNDATION_OPERATION_RELAY_SET); 324 return ERROR_CODE_SUCCESS; 325 } 326 327 // Model Operations 328 static void mesh_configuration_client_composition_data_status_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 329 // Composition Data has variable of element descriptions, with two lists of model lists 330 // Pass raw data to application but provide convenient setters instead of parsing pdu here 331 332 // reuse part of the mesh_network_t / mesh_transport_t struct to create event without memcpy or allocation 333 uint8_t * data = mesh_pdu_data(pdu); 334 uint8_t * event = &data[-6]; 335 336 int pos = 0; 337 event[pos++] = HCI_EVENT_MESH_META; 338 // Composite Data might be larger than 251 bytes - in this case only lower 8 bit are stored here. packet size is correct 339 event[pos++] = (uint8_t) (6 + mesh_pdu_len(pdu)); 340 event[pos++] = MESH_SUBEVENT_CONFIGURATION_COMPOSITION_DATA; 341 // dest 342 little_endian_store_16(event, pos, mesh_pdu_src(pdu)); 343 pos += 2; 344 event[pos++] = ERROR_CODE_SUCCESS; 345 346 347 (*mesh_model->model_packet_handler)(HCI_EVENT_PACKET, 0, event, pos); 348 mesh_access_message_processed(pdu); 349 } 350 351 uint8_t mesh_subevent_configuration_composition_data_get_page(const uint8_t * event){ 352 return event[6]; 353 } 354 355 uint16_t mesh_subevent_configuration_composition_data_get_cid(const uint8_t * event){ 356 return little_endian_read_16(event, 7); 357 } 358 359 uint16_t mesh_subevent_configuration_composition_data_get_pid(const uint8_t * event){ 360 return little_endian_read_16(event, 9); 361 } 362 363 uint16_t mesh_subevent_configuration_composition_data_get_vid(const uint8_t * event){ 364 return little_endian_read_16(event, 11); 365 } 366 367 uint16_t mesh_subevent_configuration_composition_data_get_crpl(const uint8_t * event){ 368 return little_endian_read_16(event, 13); 369 } 370 371 uint16_t mesh_subevent_configuration_composition_data_get_features(const uint8_t * event){ 372 return little_endian_read_16(event, 15); 373 } 374 375 376 static inline void mesh_configuration_client_handle_uint8_value(mesh_model_t *mesh_model, mesh_pdu_t * pdu, uint8_t subevent_type){ 377 mesh_access_parser_state_t parser; 378 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 379 380 uint8_t value = mesh_access_parser_get_u8(&parser); 381 382 uint8_t event[7] = {HCI_EVENT_MESH_META, 5, subevent_type}; 383 int pos = 3; 384 // dest 385 little_endian_store_16(event, pos, mesh_pdu_src(pdu)); 386 pos += 2; 387 event[pos++] = ERROR_CODE_SUCCESS; 388 event[pos++] = value; 389 390 (*mesh_model->model_packet_handler)(HCI_EVENT_PACKET, 0, event, pos); 391 mesh_access_message_processed(pdu); 392 } 393 394 static void mesh_configuration_client_beacon_status_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 395 mesh_configuration_client_handle_uint8_value(mesh_model, pdu, MESH_SUBEVENT_CONFIGURATION_BEACON); 396 } 397 398 static void mesh_configuration_client_default_ttl_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 399 mesh_configuration_client_handle_uint8_value(mesh_model, pdu, MESH_SUBEVENT_CONFIGURATION_DEFAULT_TTL); 400 } 401 402 static void mesh_configuration_client_gatt_proxy_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 403 mesh_configuration_client_handle_uint8_value(mesh_model, pdu, MESH_SUBEVENT_CONFIGURATION_GATT_PROXY); 404 } 405 406 static void mesh_configuration_client_relay_handler(mesh_model_t *mesh_model, mesh_pdu_t * pdu){ 407 mesh_access_parser_state_t parser; 408 mesh_access_parser_init(&parser, (mesh_pdu_t*) pdu); 409 410 uint8_t relay = mesh_access_parser_get_u8(&parser); 411 uint8_t retransmition = mesh_access_parser_get_u8(&parser); 412 413 uint8_t event[9] = {HCI_EVENT_MESH_META, 5, MESH_SUBEVENT_CONFIGURATION_RELAY}; 414 int pos = 3; 415 // dest 416 little_endian_store_16(event, pos, mesh_pdu_src(pdu)); 417 pos += 2; 418 event[pos++] = ERROR_CODE_SUCCESS; 419 event[pos++] = relay; 420 event[pos++] = (retransmition >> 5) + 1; 421 event[pos++] = ((retransmition & 0x07) + 1) * 10; 422 423 (*mesh_model->model_packet_handler)(HCI_EVENT_PACKET, 0, event, pos); 424 mesh_access_message_processed(pdu); 425 } 426 427 const static mesh_operation_t mesh_configuration_client_model_operations[] = { 428 { MESH_FOUNDATION_OPERATION_BEACON_STATUS, 1, mesh_configuration_client_beacon_status_handler }, 429 { MESH_FOUNDATION_OPERATION_COMPOSITION_DATA_STATUS, 10, mesh_configuration_client_composition_data_status_handler }, 430 { MESH_FOUNDATION_OPERATION_DEFAULT_TTL_STATUS, 1, mesh_configuration_client_default_ttl_handler }, 431 { MESH_FOUNDATION_OPERATION_GATT_PROXY_STATUS, 1, mesh_configuration_client_gatt_proxy_handler }, 432 { MESH_FOUNDATION_OPERATION_RELAY_STATUS, 2, mesh_configuration_client_relay_handler }, 433 { 0, 0, NULL } 434 }; 435 436 const mesh_operation_t * mesh_configuration_client_get_operations(void){ 437 return mesh_configuration_client_model_operations; 438 } 439 440 void mesh_configuration_client_register_packet_handler(mesh_model_t *configuration_client_model, btstack_packet_handler_t events_packet_handler){ 441 btstack_assert(events_packet_handler != NULL); 442 btstack_assert(configuration_client_model != NULL); 443 444 configuration_client_model->model_packet_handler = events_packet_handler; 445 } 446 447