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 All unpublished rights reserved.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