316 lines
11 KiB
C
316 lines
11 KiB
C
/**
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****************************************************************************************
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* @file mm_gens_dtt.c
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*
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* @brief Mesh Model Generic Default Transition Time Server Module
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*
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @addtogroup MM_GENS_DTT
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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 "mm_itf.h"
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#include "mm_gens.h"
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/*
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* TYPE DEFINITIONS
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****************************************************************************************
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*/
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/// Structure for Generic Default Transition Time server model environment
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typedef struct mm_gens_dtt_env
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{
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/// Basic model environment - Must be first element in the structure - DO NOT MOVE
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mm_mdl_env_t env;
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/// Timer for sending of publications
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mesh_timer_t tmr_publi;
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/// Publication period
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uint32_t publi_period_ms;
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/// Default Transition Time state value
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uint8_t dft_trans_time;
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} mm_gens_dtt_env_t;
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/*
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* LOCAL FUNCTIONS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @brief Prepare and send a Generic Default Transition Time Status
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*
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* @param[in] p_env_dtt Pointer to Generic Default Transition Time Server model
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* environment
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****************************************************************************************
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*/
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__STATIC void mm_gens_dtt_send_status(mm_gens_dtt_env_t *p_env_dtt, mm_route_env_t *p_route_env)
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{
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// Pointer to the buffer that will contain the message
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mesh_buf_t *p_buf_status = mm_route_buf_alloc(MM_GEN_DTT_STATUS_LEN);
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if (p_buf_status)
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{
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// Get pointer to data
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uint8_t *p_data = MESH_BUF_DATA(p_buf_status);
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// Get pointer to environment
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mm_route_env_t *p_env = (mm_route_env_t *)&p_buf_status->env[0];
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// Prepare environment
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if (p_route_env)
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{
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memcpy(p_env, p_route_env, sizeof(mm_route_env_t));
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}
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p_env->opcode = MM_MSG_GEN_DTT_STATUS;
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p_env->mdl_lid = p_env_dtt->env.mdl_lid;
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SETB(p_env->info, MM_ROUTE_INFO_PUBLISH, (p_route_env == NULL));
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SETB(p_env->info, MM_ROUTE_INFO_RX, 0);
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// Fill the message
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*(p_data + MM_GEN_DDT_STATUS_DDT_POS) = p_env_dtt->dft_trans_time;
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// Send the message
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mm_route_send(p_buf_status);
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}
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}
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/*
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* MESSAGE HANDLERS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @brief Handler for Generic Default Transition Time Set/Set Unacknowledged message
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*
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* @param[in] p_env_dtt Pointer to environment for Generic Default Transition Time model
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* @param[in] p_buf Pointer to received message content
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* @param[in] p_route_env Pointer to structure containing reception parameters provided
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* by the Mesh Profile block
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****************************************************************************************
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*/
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__STATIC void mm_gens_dtt_handler_set(mm_gens_dtt_env_t *p_env_dtt, mesh_buf_t *p_buf,
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mm_route_env_t *p_route_env)
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{
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// Set pointer to received message
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uint8_t *p_data = MESH_BUF_DATA(p_buf);
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// Get received default transition time
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uint8_t dft_trans_time = *(p_data + MM_GEN_DDT_SET_DDT_POS);
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// Check received value
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if (GETF(dft_trans_time, MM_TRANS_TIME_STEP_NB) <= MM_TRANS_TIME_STEPS_MAX)
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{
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// Check if state value has been changed
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bool update = (dft_trans_time != p_env_dtt->dft_trans_time);
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if (update)
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{
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// Keep the provided value
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p_env_dtt->dft_trans_time = dft_trans_time;
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// Inform the Binding Manager
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mm_bind_set_dft_trans_time(p_env_dtt->env.elmt_idx, dft_trans_time);
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// Inform application about received value
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mm_srv_state_upd_ind_send(MM_STATE_GEN_DTT, p_env_dtt->env.elmt_idx,
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dft_trans_time, 0);
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}
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// Send the response
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if (p_route_env->opcode == MM_MSG_GEN_DTT_SET)
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{
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mm_gens_dtt_send_status(p_env_dtt, p_route_env);
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}
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// Send a publication if authorized
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if (update
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&& GETB(p_env_dtt->env.info, MM_INFO_PUBLI))
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{
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mm_gens_dtt_send_status(p_env_dtt, NULL);
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}
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}
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}
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/*
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* INTERNAL CALLBACK FUNCTIONS
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****************************************************************************************
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*/
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/**
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****************************************************************************************
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* @brief Callback function called when timer monitoring publication duration for
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* Generic Default Transition Time Server model expires
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*
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* @param[in] p_env Pointer to model environment for Generic Default Transition Time Server
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* model
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****************************************************************************************
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*/
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__STATIC void mm_gens_dtt_cb_tmr_publi(void *p_tmr)
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{
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// Get allocated environment
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mm_gens_dtt_env_t *p_env_dtt = MESH_TMR2ENV(p_tmr, mm_gens_dtt_env_t, tmr_publi);
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if (p_env_dtt->publi_period_ms)
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{
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// Publish a Generic Default Transition Time Status message
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mm_gens_dtt_send_status(p_env_dtt, NULL);
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// Restart the timer
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mesh_timer_set(&p_env_dtt->tmr_publi, p_env_dtt->publi_period_ms);
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}
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}
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/**
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****************************************************************************************
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* @brief Inform Generic Default Transition Time Server model about a received message
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*
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* @param[in] p_env Pointer to the environment allocated for the Generic Default
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* Transition Time Server model
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* @param[in] p_buf Pointer to the buffer containing the received message
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* @param[in] p_route_env Pointer to structure containing reception parameters provided
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* by the Mesh Profile block
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****************************************************************************************
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*/
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__STATIC void mm_gens_dtt_cb_rx(mm_mdl_env_t *p_env, mesh_buf_t *p_buf,
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mm_route_env_t *p_route_env)
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{
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// Get environment for Generic Default Transition Time Server model
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mm_gens_dtt_env_t *p_env_dtt = (mm_gens_dtt_env_t *)p_env;
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if (p_route_env->opcode != MM_MSG_GEN_DTT_GET)
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{
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// Handle Generic Default Transition Time Set/Set Unacknowledged message
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mm_gens_dtt_handler_set(p_env_dtt, p_buf, p_route_env);
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}
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else
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{
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// Send a Generic Default Transition Time Status message
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mm_gens_dtt_send_status(p_env_dtt, p_route_env);
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}
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}
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/**
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****************************************************************************************
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* @brief Check if a given opcode is handled by the Generic Default Transition Time Server model
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*
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* @param[in] p_env Pointer to the environment allocated for the Generic Default Transition
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* Time Server model
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* @param[in] opcode Opcode to check
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*
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* @return An error status (@see enum mesh_err)
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****************************************************************************************
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*/
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__STATIC uint8_t mm_gens_dtt_cb_opcode_check(mm_mdl_env_t *p_env, uint32_t opcode)
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{
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uint8_t status;
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if ((opcode == MM_MSG_GEN_DTT_GET)
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|| (opcode == MM_MSG_GEN_DTT_SET)
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|| (opcode == MM_MSG_GEN_DTT_SET_UNACK))
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{
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status = MESH_ERR_NO_ERROR;
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}
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else
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{
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status = MESH_ERR_MDL_INVALID_OPCODE;
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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 Set Generic Default Transition Time state value
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*
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* @param[in] p_env Pointer the the environment allocated for the Generic OnOff
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* Server model
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* @param[in] dtt Generic Default Transition Time state value
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*
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* @return An error status (@see enum mesh_err)
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****************************************************************************************
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*/
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__STATIC uint8_t mm_gens_dtt_cb_set(mm_mdl_env_t *p_env, uint16_t state_id, uint32_t state)
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{
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// Returned status
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uint8_t status = MESH_ERR_NO_ERROR;
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// Generic Default Transition Time state value
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uint8_t dft_trans_time = (uint8_t)state;
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// Check provided value
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if (GETF(dft_trans_time, MM_TRANS_TIME_STEP_NB) <= MM_TRANS_TIME_STEPS_MAX)
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{
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// Get environment for the Generic Default Transition Time Server model
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mm_gens_dtt_env_t *p_env_dtt = (mm_gens_dtt_env_t *)p_env;
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// Keep the provided value
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p_env_dtt->dft_trans_time = dft_trans_time;
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// Inform the Binding Manager
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mm_bind_set_dft_trans_time(p_env_dtt->env.elmt_idx, dft_trans_time);
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}
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else
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{
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status = MESH_ERR_INVALID_PARAM;
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}
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return (status);
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}
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/*
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* GLOBAL FUNCTIONS
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****************************************************************************************
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*/
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uint8_t mm_gens_dtt_register(uint8_t elmt_idx)
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{
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//uint8_t status = MESH_ERR_COMMAND_DISALLOWED;
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// Register the model
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m_lid_t mdl_lid = ms_register_model(MM_ID_GENS_DTT, elmt_idx, MM_CFG_PUBLI_AUTH_BIT);
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if (mdl_lid != MESH_INVALID_LID) //if (status == MESH_ERR_NO_ERROR)
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{
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// Inform the Model State Manager about registered model
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mm_gens_dtt_env_t *p_env_dtt = (mm_gens_dtt_env_t *)mm_state_register(elmt_idx, MM_ID_GENS_DTT, mdl_lid,
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MM_ROLE_SRV_PUBLI,
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sizeof(mm_gens_dtt_env_t));
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if (p_env_dtt)
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{
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// Get server-specific callback functions
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//mm_srv_cb_t *p_cb_srv = p_env_dtt->env.cb.u.p_cb_srv;
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// Prepare timer for publications
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p_env_dtt->tmr_publi.cb = mm_gens_dtt_cb_tmr_publi;
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//p_env_dtt->tmr_publi.p_env = (void *)p_env_dtt;
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// Set internal callback functions
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p_env_dtt->env.mdl_cb.cb_rx = mm_gens_dtt_cb_rx;
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p_env_dtt->env.mdl_cb.cb_opcode_check = mm_gens_dtt_cb_opcode_check;
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//p_env_dtt->env.mdl_cb.cb_publish_param = mm_gens_dtt_cb_publish_param;
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//p_cb_srv->cb_set = mm_gens_dtt_cb_set;
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p_env_dtt->env.mdl_cb.cb_srv_set = mm_gens_dtt_cb_set;
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//status = MESH_ERR_NO_ERROR;
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// Inform application about registered model
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mm_register_ind_send(MM_ID_GENS_DTT, elmt_idx, mdl_lid);
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}
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}
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return (mdl_lid);
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}
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/// @} end of group
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