/*************************************************************************** * * Copyright 2015-2019 BES. * All rights reserved. All unpublished rights reserved. * * No part of this work may be used or reproduced in any form or by any * means, or stored in a database or retrieval system, without prior written * permission of BES. * * Use of this work is governed by a license granted by BES. * This work contains confidential and proprietary information of * BES. which is protected by copyright, trade secret, * trademark and other intellectual property rights. * ****************************************************************************/ /* * INCLUDE FILES **************************************************************************************** */ #include "rwip_config.h" #if (BLE_TOTA) #include "gap.h" #include "gattc_task.h" #include "attm.h" #include "gapc_task.h" #include "tota_ble.h" #include "tota_task.h" #include "prf_utils.h" #include "ke_mem.h" #include "co_utils.h" /* * TOTA CMD PROFILE ATTRIBUTES **************************************************************************************** */ #define tota_service_uuid_128_content {0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86 } #define tota_val_char_val_uuid_128_content {0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97 } #define ATT_DECL_PRIMARY_SERVICE_UUID { 0x00, 0x28 } #define ATT_DECL_CHARACTERISTIC_UUID { 0x03, 0x28 } #define ATT_DESC_CLIENT_CHAR_CFG_UUID { 0x02, 0x29 } static const uint8_t TOTA_SERVICE_UUID_128[ATT_UUID_128_LEN] = tota_service_uuid_128_content; /// Full OTA SERVER Database Description - Used to add attributes into the database const struct attm_desc_128 tota_att_db[TOTA_IDX_NB] = { // TOTA Service Declaration [TOTA_IDX_SVC] = {ATT_DECL_PRIMARY_SERVICE_UUID, PERM(RD, ENABLE), 0, 0}, // TOTA Characteristic Declaration [TOTA_IDX_CHAR] = {ATT_DECL_CHARACTERISTIC_UUID, PERM(RD, ENABLE), 0, 0}, // TOTA service [TOTA_IDX_VAL] = {tota_val_char_val_uuid_128_content, PERM(WRITE_REQ, ENABLE) | PERM(NTF, ENABLE), PERM(RI, ENABLE) | PERM_VAL(UUID_LEN, PERM_UUID_128), TOTA_MAX_LEN}, // TOTA Characteristic [TOTA_IDX_NTF_CFG] = {ATT_DESC_CLIENT_CHAR_CFG_UUID, PERM(RD, ENABLE) | PERM(WRITE_REQ, ENABLE), 0, 0}, }; /** **************************************************************************************** * @brief Initialization of the TOTA module. * This function performs all the initializations of the Profile module. * - Creation of database (if it's a service) * - Allocation of profile required memory * - Initialization of task descriptor to register application * - Task State array * - Number of tasks * - Default task handler * * @param[out] env Collector or Service allocated environment data. * @param[in|out] start_hdl Service start handle (0 - dynamically allocated), only applies for services. * @param[in] app_task Application task number. * @param[in] sec_lvl Security level (AUTH, EKS and MI field of @see enum attm_value_perm_mask) * @param[in] param Configuration parameters of profile collector or service (32 bits aligned) * * @return status code to know if profile initialization succeed or not. **************************************************************************************** */ static uint8_t tota_init(struct prf_task_env* env, uint16_t* start_hdl, uint16_t app_task, uint8_t sec_lvl, void* params) { uint8_t status; //Add Service Into Database status = attm_svc_create_db_128(start_hdl, TOTA_SERVICE_UUID_128, NULL, TOTA_IDX_NB, NULL, env->task, &tota_att_db[0], (sec_lvl & (PERM_MASK_SVC_DIS | PERM_MASK_SVC_AUTH | PERM_MASK_SVC_EKS))| PERM(SVC_MI, DISABLE) | PERM_VAL(SVC_UUID_LEN, PERM_UUID_128)); BLE_GATT_DBG("attm_svc_create_db_128 returns %d start handle is %d", status, *start_hdl); //-------------------- allocate memory required for the profile --------------------- if (status == ATT_ERR_NO_ERROR) { // Allocate TOTA required environment variable struct tota_env_tag* tota_env = (struct tota_env_tag* ) ke_malloc(sizeof(struct tota_env_tag), KE_MEM_ATT_DB); // Initialize TOTA environment env->env = (prf_env_t*) tota_env; tota_env->shdl = *start_hdl; tota_env->prf_env.app_task = app_task | (PERM_GET(sec_lvl, SVC_MI) ? PERM(PRF_MI, ENABLE) : PERM(PRF_MI, DISABLE)); // Mono Instantiated task tota_env->prf_env.prf_task = env->task | (PERM_GET(sec_lvl, SVC_MI) ? PERM(PRF_MI, ENABLE) : PERM(PRF_MI, DISABLE)); // initialize environment variable env->id = TASK_ID_TOTA; tota_task_init(&(env->desc)); /* Put HRS in Idle state */ ke_state_set(env->task, TOTA_IDLE); } return (status); } /** **************************************************************************************** * @brief Destruction of the TOTA module - due to a reset for instance. * This function clean-up allocated memory (attribute database is destroyed by another * procedure) * * @param[in|out] env Collector or Service allocated environment data. **************************************************************************************** */ static void tota_destroy(struct prf_task_env* env) { struct tota_env_tag* tota_env = (struct tota_env_tag*) env->env; // free profile environment variables env->env = NULL; ke_free(tota_env); } /** **************************************************************************************** * @brief Handles Connection creation * * @param[in|out] env Collector or Service allocated environment data. * @param[in] conidx Connection index **************************************************************************************** */ static void tota_create(struct prf_task_env* env, uint8_t conidx) { struct tota_env_tag* tota_env = (struct tota_env_tag*) env->env; struct prf_svc tota_tota_svc = {tota_env->shdl, tota_env->shdl + TOTA_IDX_NB}; prf_register_atthdl2gatt(env->env, conidx, &tota_tota_svc); } /** **************************************************************************************** * @brief Handles Disconnection * * @param[in|out] env Collector or Service allocated environment data. * @param[in] conidx Connection index * @param[in] reason Detach reason **************************************************************************************** */ static void tota_cleanup(struct prf_task_env* env, uint8_t conidx, uint8_t reason) { /* Nothing to do */ } /* * GLOBAL VARIABLE DEFINITIONS **************************************************************************************** */ /// TOTA Task interface required by profile manager const struct prf_task_cbs tota_itf = { (prf_init_fnct) tota_init, tota_destroy, tota_create, tota_cleanup, }; /* * EXPORTED FUNCTIONS DEFINITIONS **************************************************************************************** */ const struct prf_task_cbs* tota_prf_itf_get(void) { return &tota_itf; } #endif /* BLE_TOTA */