382 lines
11 KiB
C
382 lines
11 KiB
C
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/**
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****************************************************************************************
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*
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* @file mm_genc_prop.c
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*
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* @brief Mesh Model Generic Property Client 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_GENC_PROP
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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_genc.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 Property Client model environment
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typedef struct mm_genc_prop_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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} mm_genc_prop_env_t;
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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 Inform Generic Property Client model about reception of a message
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*
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* @param[in] p_env Pointer to the environment allocated for the model
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* @param[in] p_buf Pointer to buffer containing the received message
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* @param[in] p_route_env Pointer to routing environment containing information about the
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* received message
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****************************************************************************************
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*/
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__STATIC void mm_genc_prop_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 pointer to data
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uint8_t *p_data = MESH_BUF_DATA(p_buf);
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switch (p_route_env->opcode)
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{
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case (MM_MSG_GEN_UPROP_STATUS):
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case (MM_MSG_GEN_APROP_STATUS):
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case (MM_MSG_GEN_MPROP_STATUS):
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{
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// Extract Property ID
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uint16_t prop_id = read16p(p_data + MM_GEN_PROP_STATUS_ID_POS);
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// Extract User Access
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uint8_t user_access = *(p_data + MM_GEN_PROP_STATUS_ACCESS_POS);
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// Compute state value length
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uint16_t length = p_buf->data_len - (MM_GEN_PROP_STATUS_MIN_LEN + 1);
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// Send the received property state value to the application
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mm_cli_prop_ind_send(p_route_env->u_addr.src, prop_id, user_access, length,
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p_data + MM_GEN_PROP_STATUS_VALUE_POS);
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} break;
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default:
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{
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// Property type
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uint8_t prop_type;
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// Compute number of Property IDs
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uint8_t nb_prop = p_buf->data_len >> 1;
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switch (p_route_env->opcode)
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{
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case (MM_MSG_GEN_UPROPS_STATUS):
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{
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prop_type = MM_PROP_TYPE_USER;
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} break;
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case (MM_MSG_GEN_APROPS_STATUS):
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{
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prop_type = MM_PROP_TYPE_ADMIN;
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} break;
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case (MM_MSG_GEN_MPROPS_STATUS):
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{
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prop_type = MM_PROP_TYPE_MANUF;
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} break;
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default: // MM_MSG_GEN_CPROPS_STATUS
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{
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prop_type = MM_PROP_TYPE_CLI;
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} break;
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}
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// Send the received list of properties to the application
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mm_cli_prop_list_ind_send(p_route_env->u_addr.src, prop_type,
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nb_prop, (uint16_t *)p_data);
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} break;
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}
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}
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/**
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****************************************************************************************
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* @brief Inform Generic Property Client model about a received opcode in order
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* to check if the model is authorized to handle the associated message
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*
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* @param[in] p_env Pointer to the environment allocated for the model
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* @param[in] opcode Opcode value to be checked
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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_genc_prop_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_UPROPS_STATUS)
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|| (opcode == MM_MSG_GEN_UPROP_STATUS)
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|| (opcode == MM_MSG_GEN_APROPS_STATUS)
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|| (opcode == MM_MSG_GEN_APROP_STATUS)
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|| (opcode == MM_MSG_GEN_MPROPS_STATUS)
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|| (opcode == MM_MSG_GEN_MPROP_STATUS)
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|| (opcode == MM_MSG_GEN_CPROPS_STATUS))
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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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* GLOBAL FUNCTIONS
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****************************************************************************************
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*/
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uint8_t mm_genc_prop_register(void)
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{
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// Register the model
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m_lid_t mdl_lid = ms_register_model(MM_ID_GENC_PROP, 0, MM_CFG_PUBLI_AUTH_BIT);
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if (mdl_lid != MESH_INVALID_LID)
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{
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// Inform the Model State Manager about registered model
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mm_genc_prop_env_t *p_env_prop = (mm_genc_prop_env_t *)mm_state_register(0, MM_ID_GENC_PROP, mdl_lid,
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MM_ROLE_CLI, sizeof(mm_genc_prop_env_t));
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if (p_env_prop)
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{
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// Set internal callback functions
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p_env_prop->env.mdl_cb.cb_rx = mm_genc_prop_cb_rx;
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p_env_prop->env.mdl_cb.cb_opcode_check = mm_genc_prop_cb_opcode_check;
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// Inform application about registered model
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mm_register_ind_send(MM_ID_GENC_PROP, 0, 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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uint8_t mm_genc_prop_get(m_lid_t mdl_lid, m_lid_t app_key_lid, uint16_t dst,
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uint8_t get_type, uint16_t prop_id)
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{
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// Allocate a new buffer for the message
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uint8_t status = MESH_ERR_NO_ERROR;
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mm_mdl_env_t *p_env = mm_state_get_env(mdl_lid);
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if (p_env && (p_env->model_id == MM_ID_GENC_PROP) && (get_type <= MM_GET_TYPE_PROP_MAX))
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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_get;
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// Opcode
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uint32_t opcode = 0;
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// Length
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uint16_t length = 0;
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switch (get_type)
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{
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case (MM_GET_TYPE_PROP_UPROPS):
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{
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opcode = MM_MSG_GEN_UPROPS_GET;
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} break;
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case (MM_GET_TYPE_PROP_UPROP):
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{
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opcode = MM_MSG_GEN_UPROP_GET;
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length = 2;
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} break;
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case (MM_GET_TYPE_PROP_APROPS):
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{
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opcode = MM_MSG_GEN_APROPS_GET;
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} break;
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case (MM_GET_TYPE_PROP_APROP):
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{
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opcode = MM_MSG_GEN_APROP_GET;
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length = 2;
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} break;
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case (MM_GET_TYPE_PROP_MPROPS):
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{
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opcode = MM_MSG_GEN_MPROPS_GET;
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} break;
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case (MM_GET_TYPE_PROP_MPROP):
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{
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opcode = MM_MSG_GEN_MPROP_GET;
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length = 2;
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} break;
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case (MM_GET_TYPE_PROP_CPROPS):
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{
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opcode = MM_MSG_GEN_CPROPS_GET;
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length = 2;
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} break;
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default:
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{
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} break;
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}
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p_buf_get = mm_route_buf_alloc(length);
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if (p_buf_get)
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{
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// Get pointer to environment
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mm_route_env_t *p_buf_env = (mm_route_env_t *)&p_buf_get->env;
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// Get pointer to data
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uint8_t *p_data = MESH_BUF_DATA(p_buf_get);
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// Prepare environment
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p_buf_env->app_key_lid = app_key_lid;
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p_buf_env->u_addr.dst = dst;
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p_buf_env->info = 0;
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p_buf_env->mdl_lid = mdl_lid;
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p_buf_env->opcode = opcode;
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if (length != 0)
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{
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write16p(p_data, prop_id);
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}
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// Send the message
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mm_route_send(p_buf_get);
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}
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else
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{
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status = MESH_ERR_INSUFFICIENT_RESOURCES;
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}
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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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uint8_t mm_genc_prop_set(m_lid_t mdl_lid, m_lid_t app_key_lid, uint16_t dst, uint8_t set_info,
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uint16_t prop_id, uint8_t user_access, uint16_t length, const uint8_t *p_val)
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{
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// Allocate a new buffer for the message
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uint8_t status = MESH_ERR_NO_ERROR;
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// Property type
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uint8_t prop_type = GETF(set_info, MM_SET_INFO_TYPE);
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mm_mdl_env_t *p_env = mm_state_get_env(mdl_lid);
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if (p_env && (p_env->model_id == MM_ID_GENC_PROP) && (prop_type < MM_PROP_TYPE_CLI))
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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_get;
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// Opcode
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uint32_t opcode = 0;
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// Length
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uint16_t set_length = 0;
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switch (prop_type)
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{
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case (MM_PROP_TYPE_USER):
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{
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opcode = (GETB(set_info, MM_SET_INFO_ACK))
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? MM_MSG_GEN_UPROP_SET : MM_MSG_GEN_UPROP_SET_UNACK;
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set_length = MM_GEN_PROP_USER_SET_MIN_LEN + length;
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} break;
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case (MM_PROP_TYPE_ADMIN):
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{
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opcode = (GETB(set_info, MM_SET_INFO_ACK))
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? MM_MSG_GEN_APROP_SET : MM_MSG_GEN_APROP_SET_UNACK;
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set_length = MM_GEN_PROP_ADMIN_SET_MIN_LEN + length;
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} break;
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case (MM_PROP_TYPE_MANUF):
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{
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opcode = (GETB(set_info, MM_SET_INFO_ACK))
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? MM_MSG_GEN_MPROP_SET : MM_MSG_GEN_MPROP_SET_UNACK;
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set_length = MM_GEN_PROP_MANUF_SET_LEN;
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} break;
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default:
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{
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} break;
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}
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p_buf_get = mm_route_buf_alloc(set_length);
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if (p_buf_get)
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{
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// Get pointer to environment
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mm_route_env_t *p_buf_env = (mm_route_env_t *)&p_buf_get->env;
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// Get pointer to data
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uint8_t *p_data = MESH_BUF_DATA(p_buf_get);
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// Prepare environment
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p_buf_env->app_key_lid = app_key_lid;
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p_buf_env->u_addr.dst = dst;
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p_buf_env->info = 0;
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p_buf_env->mdl_lid = mdl_lid;
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p_buf_env->opcode = opcode;
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// Write Property ID
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write16p(p_data, prop_id);
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switch (prop_type)
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{
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case (MM_PROP_TYPE_USER):
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{
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memcpy(p_data + MM_GEN_PROP_SET_USER_VAL_POS, p_val, length);
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} break;
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case (MM_PROP_TYPE_ADMIN):
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{
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*(p_data + MM_GEN_PROP_SET_ADMIN_ACCESS_POS) = user_access;
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memcpy(p_data + MM_GEN_PROP_SET_ADMIN_VAL_POS, p_val, length);
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} break;
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case (MM_PROP_TYPE_MANUF):
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{
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*(p_data + MM_GEN_PROP_SET_MANUF_ACCESS_POS) = user_access;
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} break;
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default:
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{
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} break;
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}
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// Send the message
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mm_route_send(p_buf_get);
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}
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else
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{
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status = MESH_ERR_INSUFFICIENT_RESOURCES;
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}
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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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/// @} end of group
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