/** **************************************************************************************** * * @file htpt.c * * @brief Health Thermometer Profile Thermometer implementation. * * Copyright (C) RivieraWaves 2009-2013 * * **************************************************************************************** */ /** **************************************************************************************** * @addtogroup HTPT * @{ **************************************************************************************** */ /* * INCLUDE FILES **************************************************************************************** */ #include "rwip_config.h" #if (BLE_HT_THERMOM) #include "attm_util.h" #include "htpt.h" #include "htpt_task.h" #include "co_utils.h" #include "prf_utils.h" /* * MACROS **************************************************************************************** */ #define HTPT_IS_FEATURE_SUPPORTED(bit_mask) \ (((htpt_env.features & bit_mask) == bit_mask)) #define HTPT_IS_CHAR_SUPPORTED(char_code) \ (htpt_env.att_tbl[(char_code)] != 0x00) #define HTPT_IS_INDNTF_ENABLED(bit_mask) \ (((htpt_env.features & bit_mask) == bit_mask)) /* * HTPT PROFILE ATTRIBUTES **************************************************************************************** */ /// Full HTS Database Description - Used to add attributes into the database const struct attm_desc htpt_att_db[HTS_IDX_NB] = { // Health Thermometer Service Declaration [HTS_IDX_SVC] = {ATT_DECL_PRIMARY_SERVICE, PERM(RD, ENABLE), sizeof(htpt_hlth_therm_svc), sizeof(htpt_hlth_therm_svc), (uint8_t *)&htpt_hlth_therm_svc}, // Temperature Measurement Characteristic Declaration [HTS_IDX_TEMP_MEAS_CHAR] = {ATT_DECL_CHARACTERISTIC, PERM(RD, ENABLE), sizeof(htpt_temp_meas_char), sizeof(htpt_temp_meas_char), (uint8_t *)&htpt_temp_meas_char}, // Temperature Measurement Characteristic Value [HTS_IDX_TEMP_MEAS_VAL] = {ATT_CHAR_TEMPERATURE_MEAS, PERM(IND, ENABLE), HTPT_TEMP_MEAS_MAX_LEN, 0, NULL}, // Temperature Measurement Characteristic - Client Characteristic Configuration Descriptor [HTS_IDX_TEMP_MEAS_IND_CFG] = {ATT_DESC_CLIENT_CHAR_CFG, PERM(RD, ENABLE)|PERM(WR, ENABLE), sizeof(uint16_t), 0, NULL}, // Temperature Type Characteristic Declaration [HTS_IDX_TEMP_TYPE_CHAR] = {ATT_DECL_CHARACTERISTIC, PERM(RD, ENABLE), sizeof(htpt_temp_type_char), sizeof(htpt_temp_type_char), (uint8_t *)&htpt_temp_type_char}, // Temperature Type Characteristic Value [HTS_IDX_TEMP_TYPE_VAL] = {ATT_CHAR_TEMPERATURE_TYPE, PERM(RD, ENABLE), HTPT_TEMP_TYPE_MAX_LEN, 0, NULL}, // Intermediate Measurement Characteristic Declaration [HTS_IDX_INTERM_TEMP_CHAR] = {ATT_DECL_CHARACTERISTIC, PERM(RD, ENABLE), sizeof(htpt_interm_temp_char), sizeof(htpt_interm_temp_char), (uint8_t *)&htpt_interm_temp_char}, // Intermediate Measurement Characteristic Value [HTS_IDX_INTERM_TEMP_VAL] = {ATT_CHAR_INTERMED_TEMPERATURE, PERM(NTF, ENABLE), HTPT_TEMP_MEAS_MAX_LEN, 0, NULL}, // Intermediate Measurement Characteristic - Client Characteristic Configuration Descriptor [HTS_IDX_INTERM_TEMP_CFG] = {ATT_DESC_CLIENT_CHAR_CFG, PERM(RD, ENABLE)|PERM(WR, ENABLE), sizeof(uint16_t), 0, NULL}, // Measurement Interval Characteristic Declaration [HTS_IDX_MEAS_INTV_CHAR] = {ATT_DECL_CHARACTERISTIC, PERM(RD, ENABLE), sizeof(htpt_meas_intv_char), sizeof(htpt_meas_intv_char), (uint8_t *)&htpt_meas_intv_char}, // Measurement Interval Characteristic Value [HTS_IDX_MEAS_INTV_VAL] = {ATT_CHAR_MEAS_INTERVAL, PERM(RD, ENABLE), HTPT_MEAS_INTV_MAX_LEN, 0, NULL}, // Measurement Interval Characteristic - Client Characteristic Configuration Descriptor [HTS_IDX_MEAS_INTV_CFG] = {ATT_DESC_CLIENT_CHAR_CFG, PERM(RD, ENABLE)|PERM(WR, ENABLE), sizeof(uint16_t), 0, NULL}, // Measurement Interval Characteristic - Valid Range Descriptor [HTS_IDX_MEAS_INTV_VAL_RANGE] = {ATT_DESC_VALID_RANGE, PERM(RD, ENABLE), sizeof(uint32_t), 0, NULL}, }; /// Health Thermometer Service const att_svc_desc_t htpt_hlth_therm_svc = ATT_SVC_HEALTH_THERMOM; /// Health Thermometer Service Temperature Measurement Characteristic const struct att_char_desc htpt_temp_meas_char = ATT_CHAR(ATT_CHAR_PROP_IND, HTPT_TEMP_MEAS_CHAR, ATT_CHAR_TEMPERATURE_MEAS); /// Health Thermometer Service Temperature Type Characteristic const struct att_char_desc htpt_temp_type_char = ATT_CHAR(ATT_CHAR_PROP_RD, HTPT_TEMP_TYPE_CHAR, ATT_CHAR_TEMPERATURE_TYPE); /// Health Thermometer Service Intermediate Temperature Characteristic const struct att_char_desc htpt_interm_temp_char = ATT_CHAR(ATT_CHAR_PROP_NTF, HTPT_INTERM_TEMP_CHAR, ATT_CHAR_INTERMED_TEMPERATURE); /// Health Thermometer Service Measurement Interval Characteristic const struct att_char_desc htpt_meas_intv_char = ATT_CHAR(ATT_CHAR_PROP_RD, HTPT_MEAS_INTV_CHAR, ATT_CHAR_MEAS_INTERVAL); /* * GLOBAL VARIABLE DEFINITIONS **************************************************************************************** */ struct htpt_env_tag htpt_env __attribute__((section("retention_mem_area0"),zero_init)); //@RETENTION MEMORY /// Health Thermometer task descriptor static const struct ke_task_desc TASK_DESC_HTPT = {htpt_state_handler, &htpt_default_handler, htpt_state, HTPT_STATE_MAX, HTPT_IDX_MAX}; /* * FUNCTION DEFINITIONSHTPT_IS_CHAR_SUPPORTED **************************************************************************************** */ void htpt_init(void) { // Reset Environment memset(&htpt_env, 0, sizeof(htpt_env)); // Create HTPT task ke_task_create(TASK_HTPT, &TASK_DESC_HTPT); // Set task in disabled state ke_state_set(TASK_HTPT, HTPT_DISABLED); } uint8_t htpt_get_valid_rge_offset(void) { uint8_t offset = 0; if (HTPT_IS_FEATURE_SUPPORTED(HTPT_MEAS_INTV_WR_SUP)) { offset += 1; if (HTPT_IS_FEATURE_SUPPORTED(HTPT_MEAS_INTV_IND_SUP)) { offset += 1; } } return offset; } uint8_t htpt_pack_temp_value(uint8_t *packed_temp, struct htp_temp_meas temp_meas) { uint8_t cursor = 0; *(packed_temp + cursor) = temp_meas.flags; cursor += 1; co_write32p(packed_temp + cursor, temp_meas.temp); cursor += 4; //Time Flag Set if ((temp_meas.flags & HTPT_FLAG_TIME) == HTPT_FLAG_TIME) { cursor += prf_pack_date_time(packed_temp + cursor, &(temp_meas.time_stamp)); } //Type flag set if ((temp_meas.flags & HTPT_FLAG_TYPE) == HTPT_FLAG_TYPE) { *(packed_temp + cursor) = temp_meas.type; cursor += 1; } //Clear unused packet data if(cursor < HTPT_TEMP_MEAS_MAX_LEN) { memset(packed_temp + cursor, 0, (HTPT_TEMP_MEAS_MAX_LEN - cursor)); } return cursor; } void htpt_temp_send_cfm_send(uint8_t status, uint8_t cfm_type) { struct htpt_temp_send_cfm *cfm = KE_MSG_ALLOC(HTPT_TEMP_SEND_CFM, htpt_env.con_info.appid, TASK_HTPT, htpt_temp_send_cfm); cfm->conhdl = gapc_get_conhdl(htpt_env.con_info.conidx); cfm->status = status; cfm->cfm_type = HTPT_CENTRAL_IND_CFM; ke_msg_send(cfm); } void htpt_disable(uint16_t conhdl) { att_size_t att_length; uint8_t *att_value; //Disable HTS in database attmdb_svc_set_permission(htpt_env.shdl, PERM_RIGHT_DISABLE); //Send current configuration to APP struct htpt_disable_ind* ind = KE_MSG_ALLOC(HTPT_DISABLE_IND, htpt_env.con_info.appid, TASK_HTPT, htpt_disable_ind); ind->conhdl = conhdl; //Temperature Measurement Char. - Indications Configuration if (HTPT_IS_INDNTF_ENABLED(HTPT_MASK_TEMP_MEAS_CFG)) { ind->temp_meas_ind_en = PRF_CLI_START_IND; } //Intermediate Measurement Char. - Indications Configuration if (HTPT_IS_CHAR_SUPPORTED(HTPT_INTERM_TEMP_CHAR)) { if (HTPT_IS_INDNTF_ENABLED(HTPT_MASK_INTM_MEAS_CFG)) { ind->interm_temp_ntf_en = PRF_CLI_START_NTF; } } //Measurement Interval Char. - Value if (HTPT_IS_CHAR_SUPPORTED(HTPT_MEAS_INTV_CHAR)) { //Measurement Interval Char. - Indications Configuration if (HTPT_IS_FEATURE_SUPPORTED(HTPT_MEAS_INTV_IND_SUP)) { if (HTPT_IS_INDNTF_ENABLED(HTPT_MASK_MEAS_INTV_CFG)) { ind->meas_intv_ind_en = PRF_CLI_START_IND; } } attmdb_att_get_value(htpt_env.shdl + htpt_env.att_tbl[HTPT_MEAS_INTV_CHAR] + 1, &att_length, &att_value); memcpy(&(ind->meas_intv), att_value, sizeof(uint16_t)); } ke_msg_send(ind); //Reset indications/notifications bit field htpt_env.features &= ~HTPT_CFG_NTFIND_MASK; //Go to idle state ke_state_set(TASK_HTPT, HTPT_IDLE); } uint16_t htpt_compute_att_table(uint8_t features) { //Temperature Measurement Characteristic is mandatory uint16_t att_table = HTPT_TEMP_MEAS_MASK; //Check if Temperature Type Char. is supported if (HTPT_IS_FEATURE_SUPPORTED(HTPT_TEMP_TYPE_CHAR_SUP)) { att_table |= HTPT_TEMP_TYPE_MASK; } //Check if Intermediate Temperature Char. is supported if (HTPT_IS_FEATURE_SUPPORTED(HTPT_INTERM_TEMP_CHAR_SUP)) { att_table |= HTPT_INTM_TEMP_MASK; } //Check if Measurement Interval Char. is supported if (HTPT_IS_FEATURE_SUPPORTED(HTPT_MEAS_INTV_CHAR_SUP)) { att_table |= HTPT_MEAS_INTV_MASK; //Check if Measurement Interval Char. supports indications if (HTPT_IS_FEATURE_SUPPORTED(HTPT_MEAS_INTV_IND_SUP)) { att_table |= HTPT_MEAS_INTV_CCC_MASK; } //Check if Measurement Interval Char. is writable if (HTPT_IS_FEATURE_SUPPORTED(HTPT_MEAS_INTV_WR_SUP)) { att_table |= HTPT_MEAS_INTV_VALID_RGE_MASK; } } return att_table; } #endif //BLE_HT_THERMOM /// @} HTPT