799 lines
31 KiB
C
799 lines
31 KiB
C
/**
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****************************************************************************************
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* @addtogroup TIPCTASK
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* @{
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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_TIP_CLIENT)
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#include "co_utils.h"
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#include "tipc_task.h"
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#include "tipc.h"
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#include "gap.h"
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#include "attm.h"
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#include "gattc_task.h"
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#include "ke_mem.h"
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/*
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* TYPE DEFINITIONS
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****************************************************************************************
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*/
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/*
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* DEFINES
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****************************************************************************************
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*/
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/// State machine used to retrieve Current Time service characteristics information
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const struct prf_char_def tipc_cts_char[TIPC_CHAR_CTS_MAX] =
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{
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/// Current Time
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[TIPC_CHAR_CTS_CURR_TIME] = {ATT_CHAR_CT_TIME,
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ATT_MANDATORY,
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ATT_CHAR_PROP_RD|ATT_CHAR_PROP_NTF},
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/// Local Time Info
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[TIPC_CHAR_CTS_LOCAL_TIME_INFO] = {ATT_CHAR_LOCAL_TIME_INFO,
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ATT_OPTIONAL,
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ATT_CHAR_PROP_RD},
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/// Reference Time Info
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[TIPC_CHAR_CTS_REF_TIME_INFO] = {ATT_CHAR_REFERENCE_TIME_INFO,
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ATT_OPTIONAL,
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ATT_CHAR_PROP_RD},
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};
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/// State machine used to retrieve Current Time service characteristic description information
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const struct prf_char_desc_def tipc_cts_char_desc[TIPC_DESC_CTS_MAX] =
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{
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/// Current Time client config
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[TIPC_DESC_CTS_CURR_TIME_CLI_CFG] = {ATT_DESC_CLIENT_CHAR_CFG,
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ATT_MANDATORY,
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TIPC_CHAR_CTS_CURR_TIME},
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};
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/// State machine used to retrieve Next DST Change service characteristics information
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const struct prf_char_def tipc_ndcs_char[TIPC_CHAR_NDCS_MAX] =
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{
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/// Current Time
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[TIPC_CHAR_NDCS_TIME_WITH_DST] = {ATT_CHAR_TIME_WITH_DST,
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ATT_MANDATORY,
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ATT_CHAR_PROP_RD},
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};
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/// State machine used to retrieve Reference Time Update service characteristics information
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const struct prf_char_def tipc_rtus_char[TIPC_CHAR_RTUS_MAX] =
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{
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/// Time Update Control Point
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[TIPC_CHAR_RTUS_TIME_UPD_CTNL_PT] = {ATT_CHAR_TIME_UPDATE_CNTL_POINT,
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ATT_MANDATORY,
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ATT_CHAR_PROP_WR_NO_RESP},
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/// Time Update State
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[TIPC_CHAR_RTUS_TIME_UPD_STATE] = {ATT_CHAR_TIME_UPDATE_STATE,
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ATT_MANDATORY,
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ATT_CHAR_PROP_RD},
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};
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/*
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* LOCAL FUNCTIONS DEFINITIONS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref GATTC_SDP_SVC_IND_HANDLER message.
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* The handler stores the found service details for service discovery.
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* @param[in] msgid Id of the message received (probably unused).
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance (probably unused).
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int gattc_sdp_svc_ind_handler(ke_msg_id_t const msgid,
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struct gattc_sdp_svc_ind const *ind,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id)
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{
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uint8_t state = ke_state_get(dest_id);
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if(state == TIPC_DISCOVERING)
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{
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uint8_t conidx = KE_IDX_GET(dest_id);
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struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
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ASSERT_INFO(tipc_env != NULL, dest_id, src_id);
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ASSERT_INFO(tipc_env->env[conidx] != NULL, dest_id, src_id);
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if(attm_uuid16_comp((unsigned char *)ind->uuid, ind->uuid_len, ATT_SVC_CURRENT_TIME))
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{
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// Retrieve TIS characteristics and descriptors
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prf_extract_svc_info(ind, TIPC_CHAR_CTS_MAX, &tipc_cts_char[0], &tipc_env->env[conidx]->cts.chars[0],
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TIPC_DESC_CTS_MAX, &tipc_cts_char_desc[0], &tipc_env->env[conidx]->cts.descs[0]);
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//Even if we get multiple responses we only store 1 range
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tipc_env->env[conidx]->cts.svc.shdl = ind->start_hdl;
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tipc_env->env[conidx]->cts.svc.ehdl = ind->end_hdl;
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}
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if(attm_uuid16_comp((unsigned char *)ind->uuid, ind->uuid_len, ATT_SVC_NEXT_DST_CHANGE))
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{
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// Retrieve NDCS characteristics and descriptors
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prf_extract_svc_info(ind, TIPC_CHAR_NDCS_MAX, &tipc_ndcs_char[0], &tipc_env->env[conidx]->ndcs.chars[0],
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0, NULL, NULL);
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//Even if we get multiple responses we only store 1 range
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tipc_env->env[conidx]->ndcs.svc.shdl = ind->start_hdl;
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tipc_env->env[conidx]->ndcs.svc.ehdl = ind->end_hdl;
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}
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if(attm_uuid16_comp((unsigned char *)ind->uuid, ind->uuid_len, ATT_SVC_REF_TIME_UPDATE))
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{
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// Retrieve RTUS characteristics and descriptors
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prf_extract_svc_info(ind, TIPC_CHAR_RTUS_MAX, &tipc_rtus_char[0], &tipc_env->env[conidx]->rtus.chars[0],
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0, NULL, NULL);
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//Even if we get multiple responses we only store 1 range
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tipc_env->env[conidx]->rtus.svc.shdl = ind->start_hdl;
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tipc_env->env[conidx]->rtus.svc.ehdl = ind->end_hdl;
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}
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// Increment number of services
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tipc_env->env[conidx]->nb_svc++;
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}
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return (KE_MSG_CONSUMED);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref TIPC_ENABLE_REQ message.
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* The handler enables the Time Profile Client Role.
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* @param[in] msgid Id of the message received (probably unused).
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance (probably unused).
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int tipc_enable_req_handler(ke_msg_id_t const msgid,
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struct tipc_enable_req const *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id)
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{
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// Status
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uint8_t status = GAP_ERR_NO_ERROR;
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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// Get state
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uint8_t state = ke_state_get(dest_id);
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// Time Service Client Role Task Environment
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struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
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ASSERT_INFO(tipc_env != NULL, dest_id, src_id);
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if ((state == TIPC_IDLE) && (tipc_env->env[conidx] == NULL))
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{
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// allocate environment variable for task instance
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tipc_env->env[conidx] = (struct tipc_cnx_env*) ke_malloc(sizeof(struct tipc_cnx_env),KE_MEM_ATT_DB);
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memset(tipc_env->env[conidx], 0, sizeof(struct tipc_cnx_env));
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//config connection, start discovering
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if(param->con_type == PRF_CON_DISCOVERY)
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{
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//start discovering CTS on peer
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prf_disc_svc_send(&(tipc_env->prf_env), conidx, ATT_SVC_CURRENT_TIME);
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tipc_env->env[conidx]->last_uuid_req = ATT_SVC_CURRENT_TIME;
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tipc_env->env[conidx]->last_svc_req = ATT_SVC_CURRENT_TIME;
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// Go to DISCOVERING state
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ke_state_set(dest_id, TIPC_DISCOVERING);
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}
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//normal connection, get saved att details
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else
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{
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tipc_env->env[conidx]->cts = param->cts;
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tipc_env->env[conidx]->ndcs = param->ndcs;
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tipc_env->env[conidx]->rtus = param->rtus;
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//send APP confirmation that can start normal connection
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tipc_enable_rsp_send(tipc_env, conidx, GAP_ERR_NO_ERROR);
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}
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}
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else if(state != TIPC_FREE)
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{
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status = PRF_ERR_REQ_DISALLOWED;
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}
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// send an error if request fails
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if(status != GAP_ERR_NO_ERROR)
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{
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tipc_enable_rsp_send(tipc_env, conidx, status);
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}
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return (KE_MSG_CONSUMED);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref TIPC_RD_CHAR_REQ message.
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* Check if the handle exists in profile(already discovered) and send request, otherwise
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* error to APP.
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* @param[in] msgid Id of the message received (probably unused).
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance (probably unused).
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int tipc_rd_char_req_handler(ke_msg_id_t const msgid,
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struct tipc_rd_char_req const *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id)
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{
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uint8_t state = ke_state_get(dest_id);
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uint8_t status = GAP_ERR_NO_ERROR;
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// Get the address of the environment
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struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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if((state == TIPC_IDLE) && (tipc_env->env[conidx] != NULL))
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{
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// Service
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struct prf_svc *svc = NULL;
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// Attribute Handle
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uint16_t search_hdl = ATT_INVALID_SEARCH_HANDLE;
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//Next DST Change Service Characteristic
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if (((param->char_code & TIPC_CHAR_NDCS_MASK) == TIPC_CHAR_NDCS_MASK) &&
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((param->char_code & ~TIPC_CHAR_NDCS_MASK) < TIPC_CHAR_NDCS_MAX))
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{
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svc = &tipc_env->env[conidx]->ndcs.svc;
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search_hdl = tipc_env->env[conidx]->ndcs.
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chars[param->char_code & ~TIPC_CHAR_NDCS_MASK].val_hdl;
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}
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//Reference Time Update Service Characteristic
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else if (((param->char_code & TIPC_CHAR_RTUS_MASK) == TIPC_CHAR_RTUS_MASK) &&
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((param->char_code & ~TIPC_CHAR_RTUS_MASK) < TIPC_CHAR_RTUS_MAX))
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{
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svc = &tipc_env->env[conidx]->rtus.svc;
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search_hdl = tipc_env->env[conidx]->rtus.
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chars[param->char_code & ~TIPC_CHAR_RTUS_MASK].val_hdl;
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}
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else
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{
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svc = &tipc_env->env[conidx]->cts.svc;
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//Current Time Characteristic Descriptor
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if (((param->char_code & TIPC_DESC_CTS_MASK) == TIPC_DESC_CTS_MASK) &&
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((param->char_code & ~TIPC_DESC_CTS_MASK) < TIPC_DESC_CTS_MAX))
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{
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search_hdl = tipc_env->env[conidx]->cts.
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descs[param->char_code & ~TIPC_DESC_CTS_MASK].desc_hdl;
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}
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//Current Time Service Characteristic
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else if (param->char_code < TIPC_CHAR_CTS_MAX)
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{
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search_hdl = tipc_env->env[conidx]->cts.
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chars[param->char_code].val_hdl;
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}
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}
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// Check if handle is viable
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if ((search_hdl != ATT_INVALID_SEARCH_HANDLE) && (svc != NULL))
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{
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// Save char code
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tipc_env->env[conidx]->last_char_code = param->char_code;
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// Send read request
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prf_read_char_send(&(tipc_env->prf_env), conidx, svc->shdl, svc->ehdl, search_hdl);
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}
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else
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{
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status = PRF_ERR_INEXISTENT_HDL;
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}
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}
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else
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{
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status = PRF_ERR_REQ_DISALLOWED;
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}
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if (status != GAP_ERR_NO_ERROR)
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{
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//send app error indication
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struct tipc_rd_char_rsp *ind = KE_MSG_ALLOC(
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TIPC_RD_CHAR_RSP,
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prf_dst_task_get(&(tipc_env->prf_env), conidx),
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prf_src_task_get(&(tipc_env->prf_env), conidx),
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tipc_rd_char_rsp);
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// It will be an TIPC status code
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ind->status = status;
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ind->op_code = param->char_code;
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// send the message
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ke_msg_send(ind);
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}
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return (KE_MSG_CONSUMED);
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}
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref TIPC_CT_NTF_CFG_REQ message.
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* It allows configuration of the peer ind/ntf/stop characteristic for a specified characteristic.
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* Will return an error code if that cfg char does not exist.
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* @param[in] msgid Id of the message received (probably unused).
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* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance (probably unused).
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int tipc_ct_ntf_cfg_req_handler(ke_msg_id_t const msgid,
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struct tipc_ct_ntf_cfg_req const *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id)
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{
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uint16_t cfg_hdl = ATT_INVALID_SEARCH_HANDLE;
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// Get the address of the environment
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struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
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// Get connection index
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uint8_t conidx = KE_IDX_GET(dest_id);
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// Status
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uint8_t status = PRF_ERR_REQ_DISALLOWED;
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if((tipc_env->env[conidx] != NULL) && (ke_state_get(dest_id) == TIPC_IDLE))
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{
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//Only NTF
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if((param->cfg_val == PRF_CLI_STOP_NTFIND)||(param->cfg_val == PRF_CLI_START_NTF))
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{
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cfg_hdl = tipc_env->env[conidx]->cts.descs[TIPC_DESC_CTS_CURR_TIME_CLI_CFG].desc_hdl;
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//check if the handle value exists
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if (cfg_hdl != ATT_INVALID_SEARCH_HANDLE)
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{
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// Send GATT Write Request
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prf_gatt_write_ntf_ind(&tipc_env->prf_env, conidx, cfg_hdl, param->cfg_val);
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status = GAP_ERR_NO_ERROR;
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}
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else
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{
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status = PRF_ERR_INEXISTENT_HDL;
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}
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}
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else
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{
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status = PRF_ERR_INVALID_PARAM;
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}
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}
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if (status != GAP_ERR_NO_ERROR)
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{
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struct tipc_ct_ntf_cfg_rsp *ind = KE_MSG_ALLOC(
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TIPC_CT_NTF_CFG_RSP,
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prf_dst_task_get(&(tipc_env->prf_env), conidx),
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prf_src_task_get(&(tipc_env->prf_env), conidx),
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tipc_ct_ntf_cfg_rsp);
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// It will be an TIPC status code
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ind->status = status;
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// send the message
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ke_msg_send(ind);
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}
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return (KE_MSG_CONSUMED);
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}
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|
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/**
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****************************************************************************************
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* @brief Handles reception of the @ref TIPC_WR_TIME_UPD_CTNL_PT_REQ message.
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* Check if the handle exists in profile(already discovered) and send request, otherwise
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* error to APP.
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* @param[in] msgid Id of the message received (probably unused).
|
|
* @param[in] param Pointer to the parameters of the message.
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* @param[in] dest_id ID of the receiving task instance (probably unused).
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* @param[in] src_id ID of the sending task instance.
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* @return If the message was consumed or not.
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****************************************************************************************
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*/
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__STATIC int tipc_wr_time_upd_ctnl_pt_req_handler(ke_msg_id_t const msgid,
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struct tipc_wr_time_udp_ctnl_pt_req const *param,
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ke_task_id_t const dest_id,
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ke_task_id_t const src_id)
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{
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// Get the address of the environment
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struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
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uint8_t conidx = KE_IDX_GET(dest_id);
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uint8_t status = PRF_ERR_REQ_DISALLOWED;
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if((ke_state_get(dest_id) == TIPC_IDLE) && (tipc_env->env[conidx] != NULL))
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{
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// Check provided parameters
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if ((param->value == TIPS_TIME_UPD_CTNL_PT_GET) ||
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(param->value == TIPS_TIME_UPD_CTNL_PT_CANCEL))
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{
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if (tipc_env->env[conidx]->cts.chars[TIPC_CHAR_RTUS_TIME_UPD_CTNL_PT].char_hdl != ATT_INVALID_SEARCH_HANDLE)
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{
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// Send GATT Write Request
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prf_gatt_write(&tipc_env->prf_env, conidx,
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tipc_env->env[conidx]->rtus.chars[TIPC_CHAR_RTUS_TIME_UPD_CTNL_PT].val_hdl,
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(uint8_t *)¶m->value, sizeof(uint8_t), GATTC_WRITE_NO_RESPONSE);
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status = GAP_ERR_NO_ERROR;
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}
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else
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{
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status = PRF_ERR_INEXISTENT_HDL;
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}
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}
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else
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{
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status = PRF_ERR_INVALID_PARAM;
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}
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}
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if (status != GAP_ERR_NO_ERROR)
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{
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//send app error indication
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struct tipc_wr_time_upd_ctnl_pt_rsp *ind = KE_MSG_ALLOC(
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|
TIPC_WR_TIME_UPD_CTNL_PT_RSP,
|
|
prf_dst_task_get(&(tipc_env->prf_env), conidx),
|
|
prf_src_task_get(&(tipc_env->prf_env), conidx),
|
|
tipc_wr_time_upd_ctnl_pt_rsp);
|
|
|
|
// It will be an TIPC status code
|
|
ind->status = status;
|
|
|
|
// send the message
|
|
ke_msg_send(ind);
|
|
}
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles reception of the @ref GATTC_CMP_EVT message.
|
|
* This generic event is received for different requests, so need to keep track.
|
|
* @param[in] msgid Id of the message received (probably unused).
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance (probably unused).
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
__STATIC int gattc_cmp_evt_handler(ke_msg_id_t const msgid,
|
|
struct gattc_cmp_evt const *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id)
|
|
{
|
|
uint8_t state = ke_state_get(dest_id);
|
|
uint8_t conidx = KE_IDX_GET(dest_id);
|
|
uint8_t status = PRF_ERR_STOP_DISC_CHAR_MISSING;
|
|
bool finished = false;
|
|
|
|
// Get the address of the environment
|
|
struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
|
|
|
|
if((state == TIPC_DISCOVERING) && (tipc_env->env[conidx] != NULL))
|
|
{
|
|
if ((param->status == ATT_ERR_ATTRIBUTE_NOT_FOUND)||
|
|
(param->status == ATT_ERR_NO_ERROR))
|
|
{
|
|
// check characteristic validity
|
|
if(tipc_env->env[conidx]->nb_svc <= 1)
|
|
{
|
|
switch(tipc_env->env[conidx]->last_svc_req)
|
|
{
|
|
case ATT_SVC_CURRENT_TIME:
|
|
{
|
|
// Check service (mandatory)
|
|
status = prf_check_svc_char_validity(TIPC_CHAR_CTS_MAX,
|
|
tipc_env->env[conidx]->cts.chars,
|
|
tipc_cts_char);
|
|
|
|
// Check Descriptors (mandatory)
|
|
if(status == GAP_ERR_NO_ERROR)
|
|
{
|
|
status = prf_check_svc_char_desc_validity(TIPC_DESC_CTS_MAX,
|
|
tipc_env->env[conidx]->cts.descs,
|
|
tipc_cts_char_desc,
|
|
tipc_env->env[conidx]->cts.chars);
|
|
// Prepare to discovery next service
|
|
tipc_env->env[conidx]->last_svc_req = ATT_SVC_NEXT_DST_CHANGE;
|
|
}
|
|
}break;
|
|
|
|
case ATT_SVC_NEXT_DST_CHANGE:
|
|
{
|
|
// Check service (if found)
|
|
if(tipc_env->env[conidx]->nb_svc)
|
|
{
|
|
status = prf_check_svc_char_validity(TIPC_CHAR_NDCS_MAX,
|
|
tipc_env->env[conidx]->ndcs.chars,
|
|
tipc_ndcs_char);
|
|
}
|
|
else
|
|
{
|
|
status = GAP_ERR_NO_ERROR;
|
|
}
|
|
// Prepare to discovery next service
|
|
tipc_env->env[conidx]->last_svc_req = ATT_SVC_REF_TIME_UPDATE;
|
|
}break;
|
|
|
|
case ATT_SVC_REF_TIME_UPDATE:
|
|
{
|
|
// Check service (if found)
|
|
if(tipc_env->env[conidx]->nb_svc)
|
|
{
|
|
status = prf_check_svc_char_validity(TIPC_CHAR_RTUS_MAX,
|
|
tipc_env->env[conidx]->rtus.chars,
|
|
tipc_rtus_char);
|
|
}
|
|
else
|
|
{
|
|
status = GAP_ERR_NO_ERROR;
|
|
}
|
|
|
|
if(status == GAP_ERR_NO_ERROR)
|
|
{
|
|
// send app the details about the discovered TIPS DB to save
|
|
tipc_enable_rsp_send(tipc_env, conidx, GAP_ERR_NO_ERROR);
|
|
// Discovery is finished
|
|
finished = true;
|
|
}
|
|
}break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
// too many services
|
|
else
|
|
{
|
|
status = PRF_ERR_MULTIPLE_SVC;
|
|
}
|
|
|
|
if(status == GAP_ERR_NO_ERROR)
|
|
{
|
|
// reset number of services
|
|
tipc_env->env[conidx]->nb_svc = 0;
|
|
|
|
if (!finished)
|
|
{
|
|
//start discovering following service on peer
|
|
prf_disc_svc_send(&(tipc_env->prf_env), conidx, tipc_env->env[conidx]->last_svc_req);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// stop discovery procedure
|
|
tipc_enable_rsp_send(tipc_env, conidx, status);
|
|
}
|
|
}
|
|
}
|
|
else if(state == TIPC_IDLE)
|
|
{
|
|
switch(param->operation)
|
|
{
|
|
case GATTC_WRITE:
|
|
{
|
|
struct tipc_ct_ntf_cfg_rsp *wr_cfm = KE_MSG_ALLOC(
|
|
TIPC_CT_NTF_CFG_RSP,
|
|
prf_dst_task_get(&(tipc_env->prf_env), conidx),
|
|
prf_src_task_get(&(tipc_env->prf_env), conidx),
|
|
tipc_ct_ntf_cfg_rsp);
|
|
|
|
//it will be a GATT status code
|
|
wr_cfm->status = param->status;
|
|
// send the message
|
|
ke_msg_send(wr_cfm);
|
|
} break;
|
|
|
|
case GATTC_WRITE_NO_RESPONSE:
|
|
{
|
|
struct tipc_wr_time_upd_ctnl_pt_rsp *wr_cfm = KE_MSG_ALLOC(
|
|
TIPC_WR_TIME_UPD_CTNL_PT_RSP,
|
|
prf_dst_task_get(&(tipc_env->prf_env), conidx),
|
|
prf_src_task_get(&(tipc_env->prf_env), conidx),
|
|
tipc_wr_time_upd_ctnl_pt_rsp);
|
|
|
|
//it will be a GATT status code
|
|
wr_cfm->status = param->status;
|
|
// send the message
|
|
ke_msg_send(wr_cfm);
|
|
}
|
|
break;
|
|
|
|
case GATTC_READ:
|
|
{
|
|
// an error occurs while reading peer attribute, inform app
|
|
if(param->status != GAP_ERR_NO_ERROR)
|
|
{
|
|
struct tipc_rd_char_rsp *rd_cfm = KE_MSG_ALLOC(
|
|
TIPC_RD_CHAR_RSP,
|
|
prf_dst_task_get(&(tipc_env->prf_env), conidx),
|
|
prf_src_task_get(&(tipc_env->prf_env), conidx),
|
|
tipc_rd_char_rsp);
|
|
|
|
//it will be a GATT status code
|
|
rd_cfm->status = param->status;
|
|
rd_cfm->op_code = tipc_env->env[conidx]->last_char_code;
|
|
// send the message
|
|
ke_msg_send(rd_cfm);
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles reception of the @ref GATTC_READ_IND message.
|
|
* Generic event received after every simple read command sent to peer server.
|
|
* @param[in] msgid Id of the message received (probably unused).
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance (probably unused).
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
__STATIC int gattc_read_ind_handler(ke_msg_id_t const msgid,
|
|
struct gattc_read_ind const *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id)
|
|
{
|
|
// Get the address of the environment
|
|
struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
|
|
uint8_t conidx = KE_IDX_GET(dest_id);
|
|
|
|
//Build the message
|
|
struct tipc_rd_char_rsp * ind = KE_MSG_ALLOC(
|
|
TIPC_RD_CHAR_RSP,
|
|
prf_dst_task_get(&(tipc_env->prf_env), conidx),
|
|
dest_id,
|
|
tipc_rd_char_rsp);
|
|
|
|
//Current Time Characteristic
|
|
if (tipc_env->env[conidx]->last_char_code == TIPC_RD_CTS_CURR_TIME)
|
|
{
|
|
ind->op_code = TIPC_RD_CTS_CURR_TIME;
|
|
// Unpack Current Time Value.
|
|
tipc_unpack_curr_time_value(&(ind->value.curr_time), (uint8_t *) param->value);
|
|
}
|
|
//Local Time Information Characteristic
|
|
else if (tipc_env->env[conidx]->last_char_code == TIPC_RD_CTS_LOCAL_TIME_INFO)
|
|
{
|
|
ind->op_code = TIPC_RD_CTS_LOCAL_TIME_INFO;
|
|
// Local Time Information Value
|
|
ind->value.loc_time_info.time_zone = param->value[0];
|
|
ind->value.loc_time_info.dst_offset = param->value[1];
|
|
}
|
|
//Reference Time Information Characteristic
|
|
else if (tipc_env->env[conidx]->last_char_code == TIPC_RD_CTS_REF_TIME_INFO)
|
|
{
|
|
ind->op_code = TIPC_RD_CTS_REF_TIME_INFO;
|
|
// Reference Time Information Value
|
|
ind->value.ref_time_info.time_source = param->value[0];
|
|
ind->value.ref_time_info.time_accuracy = param->value[1];
|
|
ind->value.ref_time_info.days_update = param->value[2];
|
|
ind->value.ref_time_info.hours_update = param->value[3];
|
|
}
|
|
//Time with DST Characteristic
|
|
else if (tipc_env->env[conidx]->last_char_code == TIPC_RD_NDCS_TIME_WITH_DST)
|
|
{
|
|
ind->op_code = TIPC_RD_NDCS_TIME_WITH_DST;
|
|
// Time with DST Value
|
|
tipc_unpack_time_dst_value(&ind->value.time_with_dst, (uint8_t *) param->value);
|
|
}
|
|
//Time Update State Characteristic
|
|
else if (tipc_env->env[conidx]->last_char_code == TIPC_RD_RTUS_TIME_UPD_STATE)
|
|
{
|
|
ind->op_code = TIPC_RD_RTUS_TIME_UPD_STATE;
|
|
// Reference Time Information Value
|
|
ind->value.time_upd_state.current_state = param->value[0];
|
|
ind->value.time_upd_state.result = param->value[1];
|
|
}
|
|
//Current Time Characteristic - Client Characteristic Configuration Descriptor
|
|
else if (tipc_env->env[conidx]->last_char_code == TIPC_RD_CTS_CURR_TIME_CLI_CFG)
|
|
{
|
|
ind->op_code = TIPC_RD_CTS_CURR_TIME_CLI_CFG;
|
|
// Notification Configuration
|
|
memcpy(&ind->value.ntf_cfg, ¶m->value[0], sizeof(uint16_t));
|
|
}
|
|
|
|
ke_msg_send(ind);
|
|
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
|
|
/**
|
|
****************************************************************************************
|
|
* @brief Handles reception of the @ref GATTC_EVENT_IND message.
|
|
* @param[in] msgid Id of the message received (probably unused).
|
|
* @param[in] param Pointer to the parameters of the message.
|
|
* @param[in] dest_id ID of the receiving task instance (probably unused).
|
|
* @param[in] src_id ID of the sending task instance.
|
|
* @return If the message was consumed or not.
|
|
****************************************************************************************
|
|
*/
|
|
__STATIC int gattc_event_ind_handler(ke_msg_id_t const msgid,
|
|
struct gattc_event_ind const *param,
|
|
ke_task_id_t const dest_id,
|
|
ke_task_id_t const src_id)
|
|
{
|
|
// Get the address of the environment
|
|
struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
|
|
uint8_t conidx = KE_IDX_GET(dest_id);
|
|
|
|
if(tipc_env->env[conidx] != NULL)
|
|
{
|
|
if(param->handle == tipc_env->env[conidx]->cts.chars[TIPC_CHAR_CTS_CURR_TIME].val_hdl)
|
|
{
|
|
//Build a TIPC_CT_IND message
|
|
struct tipc_ct_ind * ind = KE_MSG_ALLOC(
|
|
TIPC_CT_IND,
|
|
prf_dst_task_get(&(tipc_env->prf_env), conidx),
|
|
prf_src_task_get(&(tipc_env->prf_env), conidx),
|
|
tipc_ct_ind);
|
|
|
|
// Unpack Current Time Value.
|
|
tipc_unpack_curr_time_value(&(ind->ct_val), (uint8_t*) param->value);
|
|
|
|
ke_msg_send(ind);
|
|
}
|
|
}
|
|
return (KE_MSG_CONSUMED);
|
|
}
|
|
|
|
/*
|
|
* GLOBAL VARIABLE DEFINITIONS
|
|
****************************************************************************************
|
|
*/
|
|
|
|
/// Default State handlers definition
|
|
KE_MSG_HANDLER_TAB(tipc)
|
|
{
|
|
{TIPC_ENABLE_REQ, (ke_msg_func_t)tipc_enable_req_handler},
|
|
{GATTC_SDP_SVC_IND, (ke_msg_func_t)gattc_sdp_svc_ind_handler},
|
|
{GATTC_CMP_EVT, (ke_msg_func_t)gattc_cmp_evt_handler},
|
|
{TIPC_CT_NTF_CFG_REQ, (ke_msg_func_t)tipc_ct_ntf_cfg_req_handler},
|
|
{GATTC_EVENT_IND, (ke_msg_func_t)gattc_event_ind_handler},
|
|
{TIPC_RD_CHAR_REQ, (ke_msg_func_t)tipc_rd_char_req_handler},
|
|
{GATTC_READ_IND, (ke_msg_func_t)gattc_read_ind_handler},
|
|
{TIPC_WR_TIME_UPD_CTNL_PT_REQ, (ke_msg_func_t)tipc_wr_time_upd_ctnl_pt_req_handler},
|
|
};
|
|
|
|
void tipc_task_init(struct ke_task_desc *task_desc)
|
|
{
|
|
// Get the address of the environment
|
|
struct tipc_env_tag *tipc_env = PRF_ENV_GET(TIPC, tipc);
|
|
|
|
task_desc->msg_handler_tab = tipc_msg_handler_tab;
|
|
task_desc->msg_cnt = ARRAY_LEN(tipc_msg_handler_tab);
|
|
task_desc->state = tipc_env->state;
|
|
task_desc->idx_max = TIPC_IDX_MAX;
|
|
}
|
|
|
|
#endif /* (BLE_TIP_CLIENT) */
|
|
/// @} TIPCTASK
|