/* packet-llrp.c * Routines for Low Level Reader Protocol dissection * Copyright 2012, Evan Huus * Copyright 2012, Martin Kupec * Copyright 2014, Petr Stetiar * * http://www.gs1.org/gsmp/kc/epcglobal/llrp * * Wireshark - Network traffic analyzer * By Gerald Combs * Copyright 1998 Gerald Combs * * SPDX-License-Identifier: GPL-2.0-or-later */ #include "config.h" #include #include #include "packet-tcp.h" void proto_register_llrp(void); void proto_reg_handoff_llrp(void); static dissector_handle_t llrp_handle; #define LLRP_PORT 5084 /* Initialize the protocol and registered fields */ static int proto_llrp = -1; static int hf_llrp_version = -1; static int hf_llrp_type = -1; static int hf_llrp_length = -1; static int hf_llrp_id = -1; static int hf_llrp_cur_ver = -1; static int hf_llrp_sup_ver = -1; static int hf_llrp_req_cap = -1; static int hf_llrp_req_conf = -1; static int hf_llrp_rospec = -1; static int hf_llrp_antenna_id = -1; static int hf_llrp_gpi_port = -1; static int hf_llrp_gpo_port = -1; static int hf_llrp_rest_fact = -1; static int hf_llrp_accessspec = -1; static int hf_llrp_vendor = -1; static int hf_llrp_impinj_msg_type = -1; static int hf_llrp_tlv_type = -1; static int hf_llrp_tv_type = -1; static int hf_llrp_tlv_len = -1; static int hf_llrp_param = -1; static int hf_llrp_num_gpi = -1; static int hf_llrp_num_gpo = -1; static int hf_llrp_microseconds = -1; static int hf_llrp_max_supported_antenna = -1; static int hf_llrp_can_set_antenna_prop = -1; static int hf_llrp_has_utc_clock = -1; static int hf_llrp_device_manufacturer = -1; static int hf_llrp_model = -1; static int hf_llrp_firmware_version = -1; static int hf_llrp_max_receive_sense = -1; static int hf_llrp_index = -1; static int hf_llrp_receive_sense = -1; static int hf_llrp_receive_sense_index_min = -1; static int hf_llrp_receive_sense_index_max = -1; static int hf_llrp_num_protocols = -1; static int hf_llrp_protocol_id = -1; static int hf_llrp_can_do_survey = -1; static int hf_llrp_can_report_buffer_warning = -1; static int hf_llrp_support_client_opspec = -1; static int hf_llrp_can_stateaware = -1; static int hf_llrp_support_holding = -1; static int hf_llrp_max_priority_supported = -1; static int hf_llrp_client_opspec_timeout = -1; static int hf_llrp_max_num_rospec = -1; static int hf_llrp_max_num_spec_per_rospec = -1; static int hf_llrp_max_num_inventory_per_aispec = -1; static int hf_llrp_max_num_accessspec = -1; static int hf_llrp_max_num_opspec_per_accressspec = -1; static int hf_llrp_country_code = -1; static int hf_llrp_comm_standard = -1; static int hf_llrp_transmit_power = -1; static int hf_llrp_hopping = -1; static int hf_llrp_hop_table_id = -1; static int hf_llrp_rfu = -1; static int hf_llrp_num_hops = -1; static int hf_llrp_frequency = -1; static int hf_llrp_num_freqs = -1; static int hf_llrp_min_freq = -1; static int hf_llrp_max_freq = -1; static int hf_llrp_rospec_id = -1; static int hf_llrp_priority = -1; static int hf_llrp_cur_state = -1; static int hf_llrp_rospec_start_trig_type = -1; static int hf_llrp_offset = -1; static int hf_llrp_period = -1; static int hf_llrp_gpi_event = -1; static int hf_llrp_timeout = -1; static int hf_llrp_rospec_stop_trig_type = -1; static int hf_llrp_duration_trig = -1; static int hf_llrp_antenna_count = -1; static int hf_llrp_antenna = -1; static int hf_llrp_aispec_stop_trig_type = -1; static int hf_llrp_trig_type = -1; static int hf_llrp_number_of_tags = -1; static int hf_llrp_number_of_attempts = -1; static int hf_llrp_t = -1; static int hf_llrp_inventory_spec_id = -1; static int hf_llrp_start_freq = -1; static int hf_llrp_stop_freq = -1; static int hf_llrp_stop_trig_type = -1; static int hf_llrp_n_4 = -1; static int hf_llrp_duration = -1; static int hf_llrp_accessspec_id = -1; static int hf_llrp_access_cur_state = -1; static int hf_llrp_access_stop_trig_type = -1; static int hf_llrp_operation_count = -1; static int hf_llrp_opspec_id = -1; static int hf_llrp_conf_value = -1; static int hf_llrp_id_type = -1; static int hf_llrp_reader_id = -1; static int hf_llrp_gpo_data = -1; static int hf_llrp_keepalive_trig_type = -1; static int hf_llrp_time_iterval = -1; static int hf_llrp_antenna_connected = -1; static int hf_llrp_antenna_gain = -1; static int hf_llrp_receiver_sense = -1; static int hf_llrp_channel_idx = -1; static int hf_llrp_gpi_config = -1; static int hf_llrp_gpi_state = -1; static int hf_llrp_hold_events_and_reports = -1; static int hf_llrp_ro_report_trig = -1; static int hf_llrp_n_2 = -1; static int hf_llrp_enable_rospec_id = -1; static int hf_llrp_enable_spec_idx = -1; static int hf_llrp_enable_inv_spec_id = -1; static int hf_llrp_enable_antenna_id = -1; static int hf_llrp_enable_channel_idx = -1; static int hf_llrp_enable_peak_rssi = -1; static int hf_llrp_enable_first_seen = -1; static int hf_llrp_enable_last_seen = -1; static int hf_llrp_enable_seen_count = -1; static int hf_llrp_enable_accessspec_id = -1; static int hf_llrp_access_report_trig = -1; static int hf_llrp_length_bits = -1; static int hf_llrp_epc = -1; static int hf_llrp_spec_idx = -1; static int hf_llrp_peak_rssi = -1; static int hf_llrp_tag_count = -1; static int hf_llrp_bandwidth = -1; static int hf_llrp_average_rssi = -1; static int hf_llrp_notif_state = -1; static int hf_llrp_event_type = -1; static int hf_llrp_next_chan_idx = -1; static int hf_llrp_roevent_type = -1; static int hf_llrp_prem_rospec_id = -1; static int hf_llrp_buffer_full_percentage = -1; static int hf_llrp_message = -1; static int hf_llrp_rfevent_type = -1; static int hf_llrp_aievent_type = -1; static int hf_llrp_antenna_event_type = -1; static int hf_llrp_conn_status = -1; static int hf_llrp_loop_count = -1; static int hf_llrp_status_code = -1; static int hf_llrp_error_desc = -1; static int hf_llrp_field_num = -1; static int hf_llrp_error_code = -1; static int hf_llrp_parameter_type = -1; static int hf_llrp_can_support_block_erase = -1; static int hf_llrp_can_support_block_write = -1; static int hf_llrp_can_support_block_permalock = -1; static int hf_llrp_can_support_tag_recomm = -1; static int hf_llrp_can_support_UMI_method2 = -1; static int hf_llrp_can_support_XPC = -1; static int hf_llrp_max_num_filter_per_query = -1; static int hf_llrp_mode_ident = -1; static int hf_llrp_DR = -1; static int hf_llrp_hag_conformance = -1; static int hf_llrp_mod = -1; static int hf_llrp_flm = -1; static int hf_llrp_m = -1; static int hf_llrp_bdr = -1; static int hf_llrp_pie = -1; static int hf_llrp_min_tari = -1; static int hf_llrp_max_tari = -1; static int hf_llrp_step_tari = -1; static int hf_llrp_inventory_state_aware = -1; static int hf_llrp_trunc = -1; static int hf_llrp_mb = -1; static int hf_llrp_pointer = -1; static int hf_llrp_tag_mask = -1; static int hf_llrp_aware_filter_target = -1; static int hf_llrp_aware_filter_action = -1; static int hf_llrp_unaware_filter_action = -1; static int hf_llrp_mode_idx = -1; static int hf_llrp_tari = -1; static int hf_llrp_session = -1; static int hf_llrp_tag_population = -1; static int hf_llrp_tag_transit_time = -1; static int hf_llrp_sing_i = -1; static int hf_llrp_sing_s = -1; static int hf_llrp_sing_a = -1; static int hf_llrp_match = -1; static int hf_llrp_tag_data = -1; static int hf_llrp_access_pass = -1; static int hf_llrp_word_pointer = -1; static int hf_llrp_word_count = -1; static int hf_llrp_write_data = -1; static int hf_llrp_kill_pass = -1; static int hf_llrp_kill_3 = -1; static int hf_llrp_kill_2 = -1; static int hf_llrp_kill_l = -1; static int hf_llrp_privilege = -1; static int hf_llrp_data_field = -1; static int hf_llrp_block_pointer = -1; static int hf_llrp_block_mask = -1; static int hf_llrp_length_words = -1; static int hf_llrp_block_range = -1; static int hf_llrp_enable_crc = -1; static int hf_llrp_enable_pc = -1; static int hf_llrp_enable_xpc = -1; static int hf_llrp_pc_bits = -1; static int hf_llrp_xpc_w1 = -1; static int hf_llrp_xpc_w2 = -1; static int hf_llrp_crc = -1; static int hf_llrp_num_coll = -1; static int hf_llrp_num_empty = -1; static int hf_llrp_access_result = -1; static int hf_llrp_read_data = -1; static int hf_llrp_num_words_written = -1; static int hf_llrp_permlock_status = -1; static int hf_llrp_vendor_id = -1; static int hf_llrp_vendor_unknown = -1; static int hf_llrp_impinj_param_type = -1; static int hf_llrp_save_config = -1; static int hf_llrp_impinj_req_data = -1; static int hf_llrp_impinj_reg_region = -1; static int hf_llrp_impinj_search_mode = -1; static int hf_llrp_impinj_en_tag_dir = -1; static int hf_llrp_impinj_antenna_conf = -1; static int hf_llrp_decision_time = -1; static int hf_llrp_impinj_tag_dir = -1; static int hf_llrp_confidence = -1; static int hf_llrp_impinj_fix_freq_mode = -1; static int hf_llrp_num_channels = -1; static int hf_llrp_channel = -1; static int hf_llrp_impinj_reduce_power_mode = -1; static int hf_llrp_impinj_low_duty_mode = -1; static int hf_llrp_empty_field_timeout = -1; static int hf_llrp_field_ping_interval = -1; static int hf_llrp_model_name = -1; static int hf_llrp_serial_number = -1; static int hf_llrp_soft_ver = -1; static int hf_llrp_firm_ver = -1; static int hf_llrp_fpga_ver = -1; static int hf_llrp_pcba_ver = -1; static int hf_llrp_height_thresh = -1; static int hf_llrp_zero_motion_thresh = -1; static int hf_llrp_board_manufacturer = -1; static int hf_llrp_fw_ver_hex = -1; static int hf_llrp_hw_ver_hex = -1; static int hf_llrp_gpi_debounce = -1; static int hf_llrp_temperature = -1; static int hf_llrp_impinj_link_monitor_mode = -1; static int hf_llrp_link_down_thresh = -1; static int hf_llrp_impinj_report_buff_mode = -1; static int hf_llrp_permalock_result = -1; static int hf_llrp_block_permalock_result = -1; static int hf_llrp_impinj_data_profile = -1; static int hf_llrp_impinj_access_range = -1; static int hf_llrp_impinj_persistence = -1; static int hf_llrp_set_qt_config_result = -1; static int hf_llrp_get_qt_config_result = -1; static int hf_llrp_impinj_serialized_tid_mode = -1; static int hf_llrp_impinj_rf_phase_mode = -1; static int hf_llrp_impinj_peak_rssi_mode = -1; static int hf_llrp_impinj_gps_coordinates_mode = -1; static int hf_llrp_impinj_tid = -1; static int hf_llrp_phase_angle = -1; static int hf_llrp_rssi = -1; static int hf_llrp_latitude = -1; static int hf_llrp_longitude = -1; static int hf_llrp_gga_sentence = -1; static int hf_llrp_rmc_sentence = -1; static int hf_llrp_impinj_optim_read_mode = -1; static int hf_llrp_impinj_rf_doppler_mode = -1; static int hf_llrp_retry_count = -1; static int hf_llrp_impinj_access_spec_ordering = -1; static int hf_llrp_impinj_gpo_mode = -1; static int hf_llrp_gpo_pulse_dur = -1; static int hf_llrp_impinj_hub_id = -1; static int hf_llrp_impinj_hub_fault_type = -1; static int hf_llrp_impinj_hub_connected_type = -1; /* Initialize the subtree pointers */ static gint ett_llrp = -1; static gint ett_llrp_param = -1; static expert_field ei_llrp_req_conf = EI_INIT; static expert_field ei_llrp_invalid_length = EI_INIT; /* Message Types */ #define LLRP_TYPE_GET_READER_CAPABILITIES 1 #define LLRP_TYPE_GET_READER_CONFIG 2 #define LLRP_TYPE_SET_READER_CONFIG 3 #define LLRP_TYPE_CLOSE_CONNECTION_RESPONSE 4 #define LLRP_TYPE_GET_READER_CAPABILITIES_RESPONSE 11 #define LLRP_TYPE_GET_READER_CONFIG_RESPONSE 12 #define LLRP_TYPE_SET_READER_CONFIG_RESPONSE 13 #define LLRP_TYPE_CLOSE_CONNECTION 14 #define LLRP_TYPE_ADD_ROSPEC 20 #define LLRP_TYPE_DELETE_ROSPEC 21 #define LLRP_TYPE_START_ROSPEC 22 #define LLRP_TYPE_STOP_ROSPEC 23 #define LLRP_TYPE_ENABLE_ROSPEC 24 #define LLRP_TYPE_DISABLE_ROSPEC 25 #define LLRP_TYPE_GET_ROSPECS 26 #define LLRP_TYPE_ADD_ROSPEC_RESPONSE 30 #define LLRP_TYPE_DELETE_ROSPEC_RESPONSE 31 #define LLRP_TYPE_START_ROSPEC_RESPONSE 32 #define LLRP_TYPE_STOP_ROSPEC_RESPONSE 33 #define LLRP_TYPE_ENABLE_ROSPEC_RESPONSE 34 #define LLRP_TYPE_DISABLE_ROSPEC_RESPONSE 35 #define LLRP_TYPE_GET_ROSPECS_RESPONSE 36 #define LLRP_TYPE_ADD_ACCESSSPEC 40 #define LLRP_TYPE_DELETE_ACCESSSPEC 41 #define LLRP_TYPE_ENABLE_ACCESSSPEC 42 #define LLRP_TYPE_DISABLE_ACCESSSPEC 43 #define LLRP_TYPE_GET_ACCESSSPECS 44 #define LLRP_TYPE_CLIENT_REQUEST_OP 45 #define LLRP_TYPE_GET_SUPPORTED_VERSION 46 #define LLRP_TYPE_SET_PROTOCOL_VERSION 47 #define LLRP_TYPE_ADD_ACCESSSPEC_RESPONSE 50 #define LLRP_TYPE_DELETE_ACCESSSPEC_RESPONSE 51 #define LLRP_TYPE_ENABLE_ACCESSSPEC_RESPONSE 52 #define LLRP_TYPE_DISABLE_ACCESSSPEC_RESPONSE 53 #define LLRP_TYPE_GET_ACCESSSPECS_RESPONSE 54 #define LLRP_TYPE_CLIENT_RESQUEST_OP_RESPONSE 55 #define LLRP_TYPE_GET_SUPPORTED_VERSION_RESPONSE 56 #define LLRP_TYPE_SET_PROTOCOL_VERSION_RESPONSE 57 #define LLRP_TYPE_GET_REPORT 60 #define LLRP_TYPE_RO_ACCESS_REPORT 61 #define LLRP_TYPE_KEEPALIVE 62 #define LLRP_TYPE_READER_EVENT_NOTIFICATION 63 #define LLRP_TYPE_ENABLE_EVENTS_AND_REPORTS 64 #define LLRP_TYPE_KEEPALIVE_ACK 72 #define LLRP_TYPE_ERROR_MESSAGE 100 #define LLRP_TYPE_CUSTOM_MESSAGE 1023 static const value_string message_types[] = { { LLRP_TYPE_GET_READER_CAPABILITIES, "Get Reader Capabilities" }, { LLRP_TYPE_GET_READER_CONFIG, "Get Reader Config" }, { LLRP_TYPE_SET_READER_CONFIG, "Set Reader Config" }, { LLRP_TYPE_CLOSE_CONNECTION_RESPONSE, "Close Connection Response" }, { LLRP_TYPE_GET_READER_CAPABILITIES_RESPONSE,"Get Reader Capabilities Response"}, { LLRP_TYPE_GET_READER_CONFIG_RESPONSE, "Get Reader Config Response" }, { LLRP_TYPE_SET_READER_CONFIG_RESPONSE, "Set Reader Config Response" }, { LLRP_TYPE_CLOSE_CONNECTION, "Close Connection" }, { LLRP_TYPE_ADD_ROSPEC, "Add ROSpec" }, { LLRP_TYPE_DELETE_ROSPEC, "Delete ROSpec" }, { LLRP_TYPE_START_ROSPEC, "Start ROSpec" }, { LLRP_TYPE_STOP_ROSPEC, "Stop ROSpec" }, { LLRP_TYPE_ENABLE_ROSPEC, "Enable ROSpec" }, { LLRP_TYPE_DISABLE_ROSPEC, "Disable ROSpec" }, { LLRP_TYPE_GET_ROSPECS, "Get ROSpecs" }, { LLRP_TYPE_ADD_ROSPEC_RESPONSE, "Add ROSpec Response" }, { LLRP_TYPE_DELETE_ROSPEC_RESPONSE, "Delete ROSpec Response" }, { LLRP_TYPE_START_ROSPEC_RESPONSE, "Start ROSpec Response" }, { LLRP_TYPE_STOP_ROSPEC_RESPONSE, "Stop ROSpec Response" }, { LLRP_TYPE_ENABLE_ROSPEC_RESPONSE, "Enable ROSpec Response" }, { LLRP_TYPE_DISABLE_ROSPEC_RESPONSE, "Disable ROSpec Response" }, { LLRP_TYPE_GET_ROSPECS_RESPONSE, "Get ROSpecs Response" }, { LLRP_TYPE_ADD_ACCESSSPEC, "Add AccessSpec" }, { LLRP_TYPE_DELETE_ACCESSSPEC, "Delete AccessSpec" }, { LLRP_TYPE_ENABLE_ACCESSSPEC, "Enable AccessSpec" }, { LLRP_TYPE_DISABLE_ACCESSSPEC, "Disable AccessSpec" }, { LLRP_TYPE_GET_ACCESSSPECS, "Get AccessSpecs" }, { LLRP_TYPE_CLIENT_REQUEST_OP, "Client Request OP" }, { LLRP_TYPE_GET_SUPPORTED_VERSION, "Get Supported Version" }, { LLRP_TYPE_SET_PROTOCOL_VERSION, "Set Protocol Version" }, { LLRP_TYPE_ADD_ACCESSSPEC_RESPONSE, "Add AccessSpec Response" }, { LLRP_TYPE_DELETE_ACCESSSPEC_RESPONSE, "Delete AccessSpec Response" }, { LLRP_TYPE_ENABLE_ACCESSSPEC_RESPONSE, "Enable AccessSpec Response" }, { LLRP_TYPE_DISABLE_ACCESSSPEC_RESPONSE, "Disable AccessSpec Response" }, { LLRP_TYPE_GET_ACCESSSPECS_RESPONSE, "Get AccessSpecs Response" }, { LLRP_TYPE_CLIENT_RESQUEST_OP_RESPONSE, "Client Resquest OP Response" }, { LLRP_TYPE_GET_SUPPORTED_VERSION_RESPONSE, "Get Supported Version Response" }, { LLRP_TYPE_SET_PROTOCOL_VERSION_RESPONSE, "Set Protocol Version Response" }, { LLRP_TYPE_GET_REPORT, "Get Report" }, { LLRP_TYPE_RO_ACCESS_REPORT, "RO Access Report" }, { LLRP_TYPE_KEEPALIVE, "Keepalive" }, { LLRP_TYPE_READER_EVENT_NOTIFICATION, "Reader Event Notification" }, { LLRP_TYPE_ENABLE_EVENTS_AND_REPORTS, "Enable Events And Reports" }, { LLRP_TYPE_KEEPALIVE_ACK, "Keepalive Ack" }, { LLRP_TYPE_ERROR_MESSAGE, "Error Message" }, { LLRP_TYPE_CUSTOM_MESSAGE, "Custom Message" }, { 0, NULL } }; static value_string_ext message_types_ext = VALUE_STRING_EXT_INIT(message_types); /* Versions */ #define LLRP_VERS_1_0_1 0x01 #define LLRP_VERS_1_1 0x02 static const value_string llrp_versions[] = { { LLRP_VERS_1_0_1, "1.0.1" }, { LLRP_VERS_1_1, "1.1" }, { 0, NULL } }; /* Capabilities */ #define LLRP_CAP_ALL 0 #define LLRP_CAP_GENERAL_DEVICE 1 #define LLRP_CAP_LLRP 2 #define LLRP_CAP_REGULATORY 3 #define LLRP_CAP_AIR_PROTOCOL 4 static const value_string capabilities_request[] = { { LLRP_CAP_ALL, "All" }, { LLRP_CAP_GENERAL_DEVICE, "General Device Capabilities" }, { LLRP_CAP_LLRP, "LLRP Capabilities" }, { LLRP_CAP_REGULATORY, "Regulatory Capabilities" }, { LLRP_CAP_AIR_PROTOCOL, "Air Protocol LLRP Capabilities" }, { 0, NULL } }; /* Configurations */ #define LLRP_CONF_ALL 0 #define LLRP_CONF_IDENTIFICATION 1 #define LLRP_CONF_ANTENNA_PROPERTIES 2 #define LLRP_CONF_ANTENNA_CONFIGURATION 3 #define LLRP_CONF_RO_REPORT_SPEC 4 #define LLRP_CONF_READER_EVENT_NOTIFICATION_SPEC 5 #define LLRP_CONF_ACCESS_REPORT_SPEC 6 #define LLRP_CONF_LLRP_CONFIGURATION_STATE 7 #define LLRP_CONF_KEEPALIVE_SPEC 8 #define LLRP_CONF_GPI_PORT_CURRENT_STATE 9 #define LLRP_CONF_GPO_WRITE_DATA 10 #define LLRP_CONF_EVENTS_AND_REPORTS 11 static const value_string config_request[] = { { LLRP_CONF_ALL, "All" }, { LLRP_CONF_IDENTIFICATION, "Identification" }, { LLRP_CONF_ANTENNA_PROPERTIES, "Antenna Properties" }, { LLRP_CONF_ANTENNA_CONFIGURATION, "Antenna Configuration" }, { LLRP_CONF_RO_REPORT_SPEC, "RO Report Spec" }, { LLRP_CONF_READER_EVENT_NOTIFICATION_SPEC, "Reader Event Notification Spec" }, { LLRP_CONF_ACCESS_REPORT_SPEC, "Access Report Spec" }, { LLRP_CONF_LLRP_CONFIGURATION_STATE, "LLRP Configuration State" }, { LLRP_CONF_KEEPALIVE_SPEC, "Keepalive Spec" }, { LLRP_CONF_GPI_PORT_CURRENT_STATE, "GPI Port Current State" }, { LLRP_CONF_GPO_WRITE_DATA, "GPO Write Data" }, { LLRP_CONF_EVENTS_AND_REPORTS, "Events and Reports" }, { 0, NULL } }; static value_string_ext config_request_ext = VALUE_STRING_EXT_INIT(config_request); /* TLV Parameter Types */ #define LLRP_TLV_UTC_TIMESTAMP 128 #define LLRP_TLV_UPTIME 129 #define LLRP_TLV_GENERAL_DEVICE_CAP 137 #define LLRP_TLV_RECEIVE_SENSE_ENTRY 139 #define LLRP_TLV_ANTENNA_AIR_PROTO 140 #define LLRP_TLV_GPIO_CAPABILITIES 141 #define LLRP_TLV_LLRP_CAPABILITIES 142 #define LLRP_TLV_REGU_CAPABILITIES 143 #define LLRP_TLV_UHF_CAPABILITIES 144 #define LLRP_TLV_XMIT_POWER_LEVEL_ENTRY 145 #define LLRP_TLV_FREQ_INFORMATION 146 #define LLRP_TLV_FREQ_HOP_TABLE 147 #define LLRP_TLV_FIXED_FREQ_TABLE 148 #define LLRP_TLV_ANTENNA_RCV_SENSE_RANGE 149 #define LLRP_TLV_RO_SPEC 177 #define LLRP_TLV_RO_BOUND_SPEC 178 #define LLRP_TLV_RO_SPEC_START_TRIGGER 179 #define LLRP_TLV_PER_TRIGGER_VAL 180 #define LLRP_TLV_GPI_TRIGGER_VAL 181 #define LLRP_TLV_RO_SPEC_STOP_TRIGGER 182 #define LLRP_TLV_AI_SPEC 183 #define LLRP_TLV_AI_SPEC_STOP 184 #define LLRP_TLV_TAG_OBSERV_TRIGGER 185 #define LLRP_TLV_INVENTORY_PARAM_SPEC 186 #define LLRP_TLV_RF_SURVEY_SPEC 187 #define LLRP_TLV_RF_SURVEY_SPEC_STOP_TR 188 #define LLRP_TLV_ACCESS_SPEC 207 #define LLRP_TLV_ACCESS_SPEC_STOP_TRIG 208 #define LLRP_TLV_ACCESS_COMMAND 209 #define LLRP_TLV_CLIENT_REQ_OP_SPEC 210 #define LLRP_TLV_CLIENT_REQ_RESPONSE 211 #define LLRP_TLV_LLRP_CONF_STATE_VAL 217 #define LLRP_TLV_IDENT 218 #define LLRP_TLV_GPO_WRITE_DATA 219 #define LLRP_TLV_KEEPALIVE_SPEC 220 #define LLRP_TLV_ANTENNA_PROPS 221 #define LLRP_TLV_ANTENNA_CONF 222 #define LLRP_TLV_RF_RECEIVER 223 #define LLRP_TLV_RF_TRANSMITTER 224 #define LLRP_TLV_GPI_PORT_CURRENT_STATE 225 #define LLRP_TLV_EVENTS_AND_REPORTS 226 #define LLRP_TLV_RO_REPORT_SPEC 237 #define LLRP_TLV_TAG_REPORT_CONTENT_SEL 238 #define LLRP_TLV_ACCESS_REPORT_SPEC 239 #define LLRP_TLV_TAG_REPORT_DATA 240 #define LLRP_TLV_EPC_DATA 241 #define LLRP_TLV_RF_SURVEY_REPORT_DATA 242 #define LLRP_TLV_FREQ_RSSI_LEVEL_ENTRY 243 #define LLRP_TLV_READER_EVENT_NOTI_SPEC 244 #define LLRP_TLV_EVENT_NOTIF_STATE 245 #define LLRP_TLV_READER_EVENT_NOTI_DATA 246 #define LLRP_TLV_HOPPING_EVENT 247 #define LLRP_TLV_GPI_EVENT 248 #define LLRP_TLV_RO_SPEC_EVENT 249 #define LLRP_TLV_REPORT_BUF_LEVEL_WARN 250 #define LLRP_TLV_REPORT_BUF_OVERFLOW_ERR 251 #define LLRP_TLV_READER_EXCEPTION_EVENT 252 #define LLRP_TLV_RF_SURVEY_EVENT 253 #define LLRP_TLV_AI_SPEC_EVENT 254 #define LLRP_TLV_ANTENNA_EVENT 255 #define LLRP_TLV_CONN_ATTEMPT_EVENT 256 #define LLRP_TLV_CONN_CLOSE_EVENT 257 #define LLRP_TLV_LLRP_STATUS 287 #define LLRP_TLV_FIELD_ERROR 288 #define LLRP_TLV_PARAM_ERROR 289 #define LLRP_TLV_C1G2_LLRP_CAP 327 #define LLRP_TLV_C1G2_UHF_RF_MD_TBL 328 #define LLRP_TLV_C1G2_UHF_RF_MD_TBL_ENT 329 #define LLRP_TLV_C1G2_INVENTORY_COMMAND 330 #define LLRP_TLV_C1G2_FILTER 331 #define LLRP_TLV_C1G2_TAG_INV_MASK 332 #define LLRP_TLV_C1G2_TAG_INV_AWARE_FLTR 333 #define LLRP_TLV_C1G2_TAG_INV_UNAWR_FLTR 334 #define LLRP_TLV_C1G2_RF_CONTROL 335 #define LLRP_TLV_C1G2_SINGULATION_CTRL 336 #define LLRP_TLV_C1G2_TAG_INV_AWARE_SING 337 #define LLRP_TLV_C1G2_TAG_SPEC 338 #define LLRP_TLV_C1G2_TARGET_TAG 339 #define LLRP_TLV_C1G2_READ 341 #define LLRP_TLV_C1G2_WRITE 342 #define LLRP_TLV_C1G2_KILL 343 #define LLRP_TLV_C1G2_LOCK 344 #define LLRP_TLV_C1G2_LOCK_PAYLOAD 345 #define LLRP_TLV_C1G2_BLK_ERASE 346 #define LLRP_TLV_C1G2_BLK_WRITE 347 #define LLRP_TLV_C1G2_EPC_MEMORY_SLCTOR 348 #define LLRP_TLV_C1G2_READ_OP_SPEC_RES 349 #define LLRP_TLV_C1G2_WRT_OP_SPEC_RES 350 #define LLRP_TLV_C1G2_KILL_OP_SPEC_RES 351 #define LLRP_TLV_C1G2_LOCK_OP_SPEC_RES 352 #define LLRP_TLV_C1G2_BLK_ERS_OP_SPC_RES 353 #define LLRP_TLV_C1G2_BLK_WRT_OP_SPC_RES 354 #define LLRP_TLV_LOOP_SPEC 355 #define LLRP_TLV_SPEC_LOOP_EVENT 356 #define LLRP_TLV_C1G2_RECOMMISSION 357 #define LLRP_TLV_C1G2_BLK_PERMALOCK 358 #define LLRP_TLV_C1G2_GET_BLK_PERMALOCK 359 #define LLRP_TLV_C1G2_RECOM_OP_SPEC_RES 360 #define LLRP_TLV_C1G2_BLK_PRL_OP_SPC_RES 361 #define LLRP_TLV_C1G2_BLK_PRL_STAT_RES 362 #define LLRP_TLV_MAX_RECEIVE_SENSE 363 #define LLRP_TLV_RF_SURVEY_FREQ_CAP 365 #define LLRP_TLV_CUSTOM_PARAMETER 1023 static const value_string tlv_type[] = { { LLRP_TLV_UTC_TIMESTAMP, "UTC Timestamp" }, { LLRP_TLV_UPTIME, "Uptime" }, { LLRP_TLV_GENERAL_DEVICE_CAP, "General Device Capabilities" }, { LLRP_TLV_RECEIVE_SENSE_ENTRY, "Receive Sensitivity Entry" }, { LLRP_TLV_ANTENNA_AIR_PROTO, "Antenna Air Protocol" }, { LLRP_TLV_GPIO_CAPABILITIES, "GPIO Capabilities" }, { LLRP_TLV_LLRP_CAPABILITIES, "LLRP Capabilities" }, { LLRP_TLV_REGU_CAPABILITIES, "REGU Capabilities" }, { LLRP_TLV_UHF_CAPABILITIES, "UHF Capabilities" }, { LLRP_TLV_XMIT_POWER_LEVEL_ENTRY, "Transmit Power Level Entry" }, { LLRP_TLV_FREQ_INFORMATION, "Frequency Information" }, { LLRP_TLV_FREQ_HOP_TABLE, "Frequency Hop Table" }, { LLRP_TLV_FIXED_FREQ_TABLE, "Fixed Frequency Table" }, { LLRP_TLV_ANTENNA_RCV_SENSE_RANGE, "Antenna RCV Sensitivity Range" }, { LLRP_TLV_RO_SPEC, "RO Spec" }, { LLRP_TLV_RO_BOUND_SPEC, "RO Bound Spec" }, { LLRP_TLV_RO_SPEC_START_TRIGGER, "RO Spec Start Trigger" }, { LLRP_TLV_PER_TRIGGER_VAL, "PER Trigger Value" }, { LLRP_TLV_GPI_TRIGGER_VAL, "GPI Trigger Value" }, { LLRP_TLV_RO_SPEC_STOP_TRIGGER, "RO Spec Stop Trigger" }, { LLRP_TLV_AI_SPEC, "AI Spec" }, { LLRP_TLV_AI_SPEC_STOP, "AI Spec Stop" }, { LLRP_TLV_TAG_OBSERV_TRIGGER, "Tag Observation Trigger" }, { LLRP_TLV_INVENTORY_PARAM_SPEC, "Inventory Parameter Spec ID" }, { LLRP_TLV_RF_SURVEY_SPEC, "RF Survey Spec" }, { LLRP_TLV_RF_SURVEY_SPEC_STOP_TR, "RF Survey Spec Stop Trigger" }, { LLRP_TLV_ACCESS_SPEC, "Access Spec" }, { LLRP_TLV_ACCESS_SPEC_STOP_TRIG, "Access Spec Stop Trigger" }, { LLRP_TLV_ACCESS_COMMAND, "Access Command" }, { LLRP_TLV_CLIENT_REQ_OP_SPEC, "Client Request Op Spec" }, { LLRP_TLV_CLIENT_REQ_RESPONSE, "Client Request Response" }, { LLRP_TLV_LLRP_CONF_STATE_VAL, "LLRP Configuration State Value" }, { LLRP_TLV_IDENT, "Identification" }, { LLRP_TLV_GPO_WRITE_DATA, "GPO Write Data" }, { LLRP_TLV_KEEPALIVE_SPEC, "Keepalive Spec" }, { LLRP_TLV_ANTENNA_PROPS, "Antenna Properties" }, { LLRP_TLV_ANTENNA_CONF, "Antenna Configuration" }, { LLRP_TLV_RF_RECEIVER, "RF Receiver" }, { LLRP_TLV_RF_TRANSMITTER, "RF Transmitter" }, { LLRP_TLV_GPI_PORT_CURRENT_STATE, "GPI Port Current State" }, { LLRP_TLV_EVENTS_AND_REPORTS, "Events And Reports" }, { LLRP_TLV_RO_REPORT_SPEC, "RO Report Spec" }, { LLRP_TLV_TAG_REPORT_CONTENT_SEL, "Tag Report Content Selector" }, { LLRP_TLV_ACCESS_REPORT_SPEC, "Access Report Spec" }, { LLRP_TLV_TAG_REPORT_DATA, "Tag Report Data" }, { LLRP_TLV_EPC_DATA, "EPC Data" }, { LLRP_TLV_RF_SURVEY_REPORT_DATA, "RF Survey Report Data" }, { LLRP_TLV_FREQ_RSSI_LEVEL_ENTRY, "Frequency RSSI Level Entry" }, { LLRP_TLV_READER_EVENT_NOTI_SPEC, "Reader Event Notification Spec" }, { LLRP_TLV_EVENT_NOTIF_STATE, "Event Notification State" }, { LLRP_TLV_READER_EVENT_NOTI_DATA, "Reader Event Notification Data" }, { LLRP_TLV_HOPPING_EVENT, "Hopping Event" }, { LLRP_TLV_GPI_EVENT, "GPI Event" }, { LLRP_TLV_RO_SPEC_EVENT, "RO Spec Event" }, { LLRP_TLV_REPORT_BUF_LEVEL_WARN, "Report Buffer Level Warning Event" }, { LLRP_TLV_REPORT_BUF_OVERFLOW_ERR, "Report Buffer Overflow Error Event" }, { LLRP_TLV_READER_EXCEPTION_EVENT, "Reader Exception Event" }, { LLRP_TLV_RF_SURVEY_EVENT, "RF Survey Event" }, { LLRP_TLV_AI_SPEC_EVENT, "AI Spec Event" }, { LLRP_TLV_ANTENNA_EVENT, "ANTENNA Event" }, { LLRP_TLV_CONN_ATTEMPT_EVENT, "CONN Attempt Event" }, { LLRP_TLV_CONN_CLOSE_EVENT, "CONN Close Event" }, { LLRP_TLV_LLRP_STATUS, "LLRP Status" }, { LLRP_TLV_FIELD_ERROR, "Field Error" }, { LLRP_TLV_PARAM_ERROR, "Param Error" }, { LLRP_TLV_C1G2_LLRP_CAP, "C1G2 LLRP Capabilities" }, { LLRP_TLV_C1G2_UHF_RF_MD_TBL, "C1G2 UHF RF Mode Table" }, { LLRP_TLV_C1G2_UHF_RF_MD_TBL_ENT, "C1G2 UHF RF Mode Table Entry" }, { LLRP_TLV_C1G2_INVENTORY_COMMAND, "C1G2 Inventory Command" }, { LLRP_TLV_C1G2_FILTER, "C1G2 Filter" }, { LLRP_TLV_C1G2_TAG_INV_MASK, "C1G2 Tag Inventory Mask" }, { LLRP_TLV_C1G2_TAG_INV_AWARE_FLTR, "C1G2 Tag Inventory State-Aware Filter Action" }, { LLRP_TLV_C1G2_TAG_INV_UNAWR_FLTR, "C1G2 Tag Inventory State-Unaware Filter Action" }, { LLRP_TLV_C1G2_RF_CONTROL, "C1G2 RF Control" }, { LLRP_TLV_C1G2_SINGULATION_CTRL, "C1G2 Singulation Control" }, { LLRP_TLV_C1G2_TAG_INV_AWARE_SING, "C1G2 Tag Inventory State-Aware Singulation" }, { LLRP_TLV_C1G2_TAG_SPEC, "C1G2 Tag Spec" }, { LLRP_TLV_C1G2_TARGET_TAG, "C1G2 Target Tag" }, { LLRP_TLV_C1G2_READ, "C1G2 Read" }, { LLRP_TLV_C1G2_WRITE, "C1G2 Write" }, { LLRP_TLV_C1G2_KILL, "C1G2 Kill" }, { LLRP_TLV_C1G2_LOCK, "C1G2 Lock" }, { LLRP_TLV_C1G2_LOCK_PAYLOAD, "C1G2 Lock Payload" }, { LLRP_TLV_C1G2_BLK_ERASE, "C1G2 Block Erase" }, { LLRP_TLV_C1G2_BLK_WRITE, "C1G2 Block Write" }, { LLRP_TLV_C1G2_EPC_MEMORY_SLCTOR, "C1G2 EPC Memory Selector" }, { LLRP_TLV_C1G2_READ_OP_SPEC_RES, "C1G2 Read Op Spec Result" }, { LLRP_TLV_C1G2_WRT_OP_SPEC_RES, "C1G2 Write Op Spec Result" }, { LLRP_TLV_C1G2_KILL_OP_SPEC_RES, "C1G2 Kill Op Spec Result" }, { LLRP_TLV_C1G2_LOCK_OP_SPEC_RES, "C1G2 Lock Op Spec Result" }, { LLRP_TLV_C1G2_BLK_ERS_OP_SPC_RES, "C1G2 Block Erase Op Spec Result" }, { LLRP_TLV_C1G2_BLK_WRT_OP_SPC_RES, "C1G2 Block Write Op Spec Result" }, { LLRP_TLV_LOOP_SPEC, "Loop Spec" }, { LLRP_TLV_SPEC_LOOP_EVENT, "Spec loop event" }, { LLRP_TLV_C1G2_RECOMMISSION, "C1G2 Recommission" }, { LLRP_TLV_C1G2_BLK_PERMALOCK, "C1G2 Block Permalock" }, { LLRP_TLV_C1G2_GET_BLK_PERMALOCK, "C1G2 Get Block Permalock Status" }, { LLRP_TLV_C1G2_RECOM_OP_SPEC_RES, "C1G2 Recommission Op Spec Result" }, { LLRP_TLV_C1G2_BLK_PRL_OP_SPC_RES, "C1G2 Block Permalock Op Spec Result" }, { LLRP_TLV_C1G2_BLK_PRL_STAT_RES, "C1G2 Block Permalock Status Op Spec Result" }, { LLRP_TLV_MAX_RECEIVE_SENSE, "Maximum Receive Sensitivity" }, { LLRP_TLV_RF_SURVEY_FREQ_CAP, "RF Survey Frequency Capabilities" }, { LLRP_TLV_CUSTOM_PARAMETER, "Custom parameter" }, { 0, NULL } }; static value_string_ext tlv_type_ext = VALUE_STRING_EXT_INIT(tlv_type); /* TV Parameter Types */ #define LLRP_TV_ANTENNA_ID 1 #define LLRP_TV_FIRST_SEEN_TIME_UTC 2 #define LLRP_TV_FIRST_SEEN_TIME_UPTIME 3 #define LLRP_TV_LAST_SEEN_TIME_UTC 4 #define LLRP_TV_LAST_SEEN_TIME_UPTIME 5 #define LLRP_TV_PEAK_RSSI 6 #define LLRP_TV_CHANNEL_INDEX 7 #define LLRP_TV_TAG_SEEN_COUNT 8 #define LLRP_TV_RO_SPEC_ID 9 #define LLRP_TV_INVENTORY_PARAM_SPEC_ID 10 #define LLRP_TV_C1G2_CRC 11 #define LLRP_TV_C1G2_PC 12 #define LLRP_TV_EPC96 13 #define LLRP_TV_SPEC_INDEX 14 #define LLRP_TV_CLIENT_REQ_OP_SPEC_RES 15 #define LLRP_TV_ACCESS_SPEC_ID 16 #define LLRP_TV_OP_SPEC_ID 17 #define LLRP_TV_C1G2_SINGULATION_DET 18 #define LLRP_TV_C1G2_XPC_W1 19 #define LLRP_TV_C1G2_XPC_W2 20 /* Since TV's don't have a length field, * use these values instead */ #define LLRP_TV_LEN_ANTENNA_ID 2 #define LLRP_TV_LEN_FIRST_SEEN_TIME_UTC 8 #define LLRP_TV_LEN_FIRST_SEEN_TIME_UPTIME 8 #define LLRP_TV_LEN_LAST_SEEN_TIME_UTC 8 #define LLRP_TV_LEN_LAST_SEEN_TIME_UPTIME 8 #define LLRP_TV_LEN_PEAK_RSSI 1 #define LLRP_TV_LEN_CHANNEL_INDEX 2 #define LLRP_TV_LEN_TAG_SEEN_COUNT 2 #define LLRP_TV_LEN_RO_SPEC_ID 4 #define LLRP_TV_LEN_INVENTORY_PARAM_SPEC_ID 2 #define LLRP_TV_LEN_C1G2_CRC 2 #define LLRP_TV_LEN_C1G2_PC 2 #define LLRP_TV_LEN_EPC96 12 #define LLRP_TV_LEN_SPEC_INDEX 2 #define LLRP_TV_LEN_CLIENT_REQ_OP_SPEC_RES 2 #define LLRP_TV_LEN_ACCESS_SPEC_ID 4 #define LLRP_TV_LEN_OP_SPEC_ID 2 #define LLRP_TV_LEN_C1G2_SINGULATION_DET 4 #define LLRP_TV_LEN_C1G2_XPC_W1 2 #define LLRP_TV_LEN_C1G2_XPC_W2 2 static const value_string tv_type[] = { { LLRP_TV_ANTENNA_ID, "Antenna ID" }, { LLRP_TV_FIRST_SEEN_TIME_UTC, "First Seen Timestamp UTC" }, { LLRP_TV_FIRST_SEEN_TIME_UPTIME, "First Seen Timestamp Uptime" }, { LLRP_TV_LAST_SEEN_TIME_UTC, "Last Seen Timestamp UTC" }, { LLRP_TV_LAST_SEEN_TIME_UPTIME, "Last Seen Timestamp Uptime" }, { LLRP_TV_PEAK_RSSI, "Peak RSSI" }, { LLRP_TV_CHANNEL_INDEX, "Channel Index" }, { LLRP_TV_TAG_SEEN_COUNT, "Tag Seen Count" }, { LLRP_TV_RO_SPEC_ID, "RO Spec ID" }, { LLRP_TV_INVENTORY_PARAM_SPEC_ID, "Inventory Parameter Spec ID" }, { LLRP_TV_C1G2_CRC, "C1G2 CRC" }, { LLRP_TV_C1G2_PC, "C1G2 PC" }, { LLRP_TV_EPC96, "EPC-96" }, { LLRP_TV_SPEC_INDEX, "Spec Index" }, { LLRP_TV_CLIENT_REQ_OP_SPEC_RES, "Client Request Op Spec Result" }, { LLRP_TV_ACCESS_SPEC_ID, "Access Spec ID" }, { LLRP_TV_OP_SPEC_ID, "Op Spec ID" }, { LLRP_TV_C1G2_SINGULATION_DET, "C1G2 Singulation Details" }, { LLRP_TV_C1G2_XPC_W1, "C1G2 XPC W1" }, { LLRP_TV_C1G2_XPC_W2, "C1G2 XPC W2" }, { 0, NULL } }; static value_string_ext tv_type_ext = VALUE_STRING_EXT_INIT(tv_type); /* Protocol IDs */ #define LLRP_PROT_ID_UNSPECIFIED 0 #define LLRP_PROT_ID_EPC_C1G2 1 static const range_string protocol_id[] = { { LLRP_PROT_ID_UNSPECIFIED, LLRP_PROT_ID_UNSPECIFIED, "Unspecified protocol" }, { LLRP_PROT_ID_EPC_C1G2, LLRP_PROT_ID_EPC_C1G2, "EPCGlobal Class 1 Gen 2" }, { LLRP_PROT_ID_EPC_C1G2 + 1, 255, "Reserved for future use" }, { 0, 0, NULL } }; /* Communication standards */ #define LLRP_COMM_STANDARD_UNSPECIFIED 0 #define LLRP_COMM_STANDARD_US_FCC_PART_15 1 #define LLRP_COMM_STANDARD_ETSI_302_208 2 #define LLRP_COMM_STANDARD_ETSI_300_220 3 #define LLRP_COMM_STANDARD_AUSTRALIA_LIPD_1W 4 #define LLRP_COMM_STANDARD_AUSTRALIA_LIPD_4W 5 #define LLRP_COMM_STANDARD_JAPAN_ARIB_STD_T89 6 #define LLRP_COMM_STANDARD_HONG_KONG_OFTA_1049 7 #define LLRP_COMM_STANDARD_TAIWAN_DGT_LP0002 8 #define LLRP_COMM_STANDARD_KOREA_MIC_ARTICLE_5_2 9 static const value_string comm_standard[] = { { LLRP_COMM_STANDARD_UNSPECIFIED, "Unspecified" }, { LLRP_COMM_STANDARD_US_FCC_PART_15, "US FCC Part 15" }, { LLRP_COMM_STANDARD_ETSI_302_208, "ETSI 302 208" }, { LLRP_COMM_STANDARD_ETSI_300_220, "ETSI 300 220" }, { LLRP_COMM_STANDARD_AUSTRALIA_LIPD_1W, "Australia LIPD 1W" }, { LLRP_COMM_STANDARD_AUSTRALIA_LIPD_4W, "Australia LIPD 4W" }, { LLRP_COMM_STANDARD_JAPAN_ARIB_STD_T89, "Japan_ARIB STD T89" }, { LLRP_COMM_STANDARD_HONG_KONG_OFTA_1049, "Hong_Kong OFTA 1049" }, { LLRP_COMM_STANDARD_TAIWAN_DGT_LP0002, "Taiwan DGT LP0002" }, { LLRP_COMM_STANDARD_KOREA_MIC_ARTICLE_5_2, "Korea MIC Article 5 2" }, { 0, NULL } }; static value_string_ext comm_standard_ext = VALUE_STRING_EXT_INIT(comm_standard); /* ID type */ #define LLRP_ID_TYPE_MAC 0 #define LLRP_ID_TYPE_EPC 1 static const value_string id_type[] = { { LLRP_ID_TYPE_MAC, "MAC" }, { LLRP_ID_TYPE_EPC, "EPC" }, { 0, NULL } }; /* KeepAlive type */ #define LLRP_KEEPALIVE_TYPE_NULL 0 #define LLRP_KEEPALIVE_TYPE_PERIODIC 1 static const value_string keepalive_type[] = { { LLRP_KEEPALIVE_TYPE_NULL, "Null" }, { LLRP_KEEPALIVE_TYPE_PERIODIC, "Periodic" }, { 0, NULL } }; /* Notification Event type */ #define LLRP_NOTIFICATION_EVENT_TYPE_UPON_HOPPING_TO_NEXT_CHANNEL 0 #define LLRP_NOTIFICATION_EVENT_TYPE_GPI_EVENT 1 #define LLRP_NOTIFICATION_EVENT_TYPE_ROSPEC_EVENT 2 #define LLRP_NOTIFICATION_EVENT_TYPE_REPORT_BUFFER_FILL_WARNING 3 #define LLRP_NOTIFICATION_EVENT_TYPE_READER_EXCEPTION_EVENT 4 #define LLRP_NOTIFICATION_EVENT_TYPE_RFSURVEY_EVENT 5 #define LLRP_NOTIFICATION_EVENT_TYPE_AISPEC_EVENT 6 #define LLRP_NOTIFICATION_EVENT_TYPE_AISPEC_EVENT_WITH_DETAILS 7 #define LLRP_NOTIFICATION_EVENT_TYPE_ANTENNA_EVENT 8 #define LLRP_NOTIFICATION_EVENT_TYPE_SPEC_LOOP_EVENT 9 static const value_string event_type[] = { { LLRP_NOTIFICATION_EVENT_TYPE_UPON_HOPPING_TO_NEXT_CHANNEL, "Upon hopping to next channel" }, { LLRP_NOTIFICATION_EVENT_TYPE_GPI_EVENT, "GPI event" }, { LLRP_NOTIFICATION_EVENT_TYPE_ROSPEC_EVENT, "ROSpec event" }, { LLRP_NOTIFICATION_EVENT_TYPE_REPORT_BUFFER_FILL_WARNING, "Report buffer fill warning" }, { LLRP_NOTIFICATION_EVENT_TYPE_READER_EXCEPTION_EVENT, "Reader exception event" }, { LLRP_NOTIFICATION_EVENT_TYPE_RFSURVEY_EVENT, "RFSurvey event" }, { LLRP_NOTIFICATION_EVENT_TYPE_AISPEC_EVENT, "AISpec event" }, { LLRP_NOTIFICATION_EVENT_TYPE_AISPEC_EVENT_WITH_DETAILS, "AISpec event with details" }, { LLRP_NOTIFICATION_EVENT_TYPE_ANTENNA_EVENT, "Antenna event" }, { LLRP_NOTIFICATION_EVENT_TYPE_SPEC_LOOP_EVENT, "SpecLoop event" }, { 0, NULL } }; static value_string_ext event_type_ext = VALUE_STRING_EXT_INIT(event_type); /* ROSpec event type */ #define LLRP_ROSPEC_EVENT_TYPE_START_OF_ROSPEC 0 #define LLRP_ROSPEC_EVENT_TYPE_END_OF_ROSPEC 1 #define LLRP_ROSPEC_EVENT_TYPE_PREEMPTION_OF_ROSPEC 2 static const value_string roevent_type[] = { { LLRP_ROSPEC_EVENT_TYPE_START_OF_ROSPEC, "Start of ROSpec" }, { LLRP_ROSPEC_EVENT_TYPE_END_OF_ROSPEC, "End of ROSpec" }, { LLRP_ROSPEC_EVENT_TYPE_PREEMPTION_OF_ROSPEC, "Preemption of ROSpec" }, { 0, NULL } }; /* ROSpec event type */ #define LLRP_RF_SURVEY_EVENT_TYPE_START_OF_SURVEY 0 #define LLRP_RF_SURVEY_EVENT_TYPE_END_OF_SURVEY 1 static const value_string rfevent_type[] = { { LLRP_RF_SURVEY_EVENT_TYPE_START_OF_SURVEY, "Start of survey" }, { LLRP_RF_SURVEY_EVENT_TYPE_END_OF_SURVEY, "End of survey" }, { 0, NULL } }; /* AISpec event type */ #define LLRP_AISPEC_EVENT_TYPE_END_OF_AISPEC 0 static const value_string aievent_type[] = { { LLRP_AISPEC_EVENT_TYPE_END_OF_AISPEC, "End of AISpec" }, { 0, NULL } }; /* Antenna event type */ #define LLRP_ANTENNA_EVENT_DISCONNECTED 0 #define LLRP_ANTENNA_EVENT_CONNECTED 1 static const value_string antenna_event_type[] = { { LLRP_ANTENNA_EVENT_DISCONNECTED, "Antenna disconnected" }, { LLRP_ANTENNA_EVENT_CONNECTED, "Antenna connected" }, { 0, NULL } }; /* Connection status */ #define LLRP_CONNECTION_SUCCESS 0 #define LLRP_CONNECTION_FAILED_READER_INITIATE_ALREADY_EXISTS 1 #define LLRP_CONNECTION_FAILED_CLIENT_INITIATE_ALREADY_EXISTS 2 #define LLRP_CONNECTION_FAILED_OTHER_REASON_THAN_ALREADY_EXISTS 3 #define LLRP_CONNECTION_ANOTHER_CONNECTION_ATTEMPTED 4 static const value_string connection_status[] = { { LLRP_CONNECTION_SUCCESS, "Success" }, { LLRP_CONNECTION_FAILED_READER_INITIATE_ALREADY_EXISTS, "Failed a reader initiated connection already exists" }, { LLRP_CONNECTION_FAILED_CLIENT_INITIATE_ALREADY_EXISTS, "Failed a client initiated connection already exists" }, { LLRP_CONNECTION_FAILED_OTHER_REASON_THAN_ALREADY_EXISTS, "Failed reason other than a connection already exists" }, { LLRP_CONNECTION_ANOTHER_CONNECTION_ATTEMPTED, "Another connection attempted" }, { 0, NULL } }; /* Status code */ #define LLRP_STATUS_CODE_M_SUCCESS 0 #define LLRP_STATUS_CODE_M_PARAMETERERROR 100 #define LLRP_STATUS_CODE_M_FIELDERROR 101 #define LLRP_STATUS_CODE_M_UNEXPECTEDPARAMETER 102 #define LLRP_STATUS_CODE_M_MISSINGPARAMETER 103 #define LLRP_STATUS_CODE_M_DUPLICATEPARAMETER 104 #define LLRP_STATUS_CODE_M_OVERFLOWPARAMETER 105 #define LLRP_STATUS_CODE_M_OVERFLOWFIELD 106 #define LLRP_STATUS_CODE_M_UNKNOWNPARAMETER 107 #define LLRP_STATUS_CODE_M_UNKNOWNFIELD 108 #define LLRP_STATUS_CODE_M_UNSUPPORTEDMESSAGE 109 #define LLRP_STATUS_CODE_M_UNSUPPORTEDVERSION 110 #define LLRP_STATUS_CODE_M_UNSUPPORTEDPARAMETER 111 #define LLRP_STATUS_CODE_P_PARAMETERERROR 200 #define LLRP_STATUS_CODE_P_FIELDERROR 201 #define LLRP_STATUS_CODE_P_UNEXPECTEDPARAMETER 202 #define LLRP_STATUS_CODE_P_MISSINGPARAMETER 203 #define LLRP_STATUS_CODE_P_DUPLICATEPARAMETER 204 #define LLRP_STATUS_CODE_P_OVERFLOWPARAMETER 205 #define LLRP_STATUS_CODE_P_OVERFLOWFIELD 206 #define LLRP_STATUS_CODE_P_UNKNOWNPARAMETER 207 #define LLRP_STATUS_CODE_P_UNKNOWNFIELD 208 #define LLRP_STATUS_CODE_P_UNSUPPORTEDPARAMETER 209 #define LLRP_STATUS_CODE_A_INVALID 300 #define LLRP_STATUS_CODE_A_OUTOFRANGE 301 #define LLRP_STATUS_CODE_R_DEVICEERROR 401 static const value_string status_code[] = { { LLRP_STATUS_CODE_M_SUCCESS, "M_Success" }, { LLRP_STATUS_CODE_M_PARAMETERERROR, "M_ParameterError" }, { LLRP_STATUS_CODE_M_FIELDERROR, "M_FieldError" }, { LLRP_STATUS_CODE_M_UNEXPECTEDPARAMETER, "M_UnexpectedParameter" }, { LLRP_STATUS_CODE_M_MISSINGPARAMETER, "M_MissingParameter" }, { LLRP_STATUS_CODE_M_DUPLICATEPARAMETER, "M_DuplicateParameter" }, { LLRP_STATUS_CODE_M_OVERFLOWPARAMETER, "M_OverflowParameter" }, { LLRP_STATUS_CODE_M_OVERFLOWFIELD, "M_OverflowField" }, { LLRP_STATUS_CODE_M_UNKNOWNPARAMETER, "M_UnknownParameter" }, { LLRP_STATUS_CODE_M_UNKNOWNFIELD, "M_UnknownField" }, { LLRP_STATUS_CODE_M_UNSUPPORTEDMESSAGE, "M_UnsupportedMessage" }, { LLRP_STATUS_CODE_M_UNSUPPORTEDVERSION, "M_UnsupportedVersion" }, { LLRP_STATUS_CODE_M_UNSUPPORTEDPARAMETER,"M_UnsupportedParameter" }, { LLRP_STATUS_CODE_P_PARAMETERERROR, "P_ParameterError" }, { LLRP_STATUS_CODE_P_FIELDERROR, "P_FieldError" }, { LLRP_STATUS_CODE_P_UNEXPECTEDPARAMETER, "P_UnexpectedParameter" }, { LLRP_STATUS_CODE_P_MISSINGPARAMETER, "P_MissingParameter" }, { LLRP_STATUS_CODE_P_DUPLICATEPARAMETER, "P_DuplicateParameter" }, { LLRP_STATUS_CODE_P_OVERFLOWPARAMETER, "P_OverflowParameter" }, { LLRP_STATUS_CODE_P_OVERFLOWFIELD, "P_OverflowField" }, { LLRP_STATUS_CODE_P_UNKNOWNPARAMETER, "P_UnknownParameter" }, { LLRP_STATUS_CODE_P_UNKNOWNFIELD, "P_UnknownField" }, { LLRP_STATUS_CODE_P_UNSUPPORTEDPARAMETER,"P_UnsupportedParameter" }, { LLRP_STATUS_CODE_A_INVALID, "A_Invalid" }, { LLRP_STATUS_CODE_A_OUTOFRANGE, "A_OutOfRange" }, { LLRP_STATUS_CODE_R_DEVICEERROR, "R_DeviceError" }, { 0, NULL } }; static value_string_ext status_code_ext = VALUE_STRING_EXT_INIT(status_code); /* C1G2 tag inventory state aware singulation action */ static const true_false_string tfs_state_a_b = { "State B", "State A" }; static const true_false_string tfs_sl = { "~SL", "SL" }; static const true_false_string tfs_all_no = { "All", "No" }; /* Vendors */ #define LLRP_VENDOR_IMPINJ 25882 static const value_string llrp_vendors[] = { { LLRP_VENDOR_IMPINJ, "Impinj" }, { 0, NULL } }; /* Vendor subtypes */ /* Impinj custom message types */ #define LLRP_IMPINJ_TYPE_ENABLE_EXTENSIONS 21 #define LLRP_IMPINJ_TYPE_ENABLE_EXTENSIONS_RESPONSE 22 #define LLRP_IMPINJ_TYPE_SAVE_SETTINGS 23 #define LLRP_IMPINJ_TYPE_SAVE_SETTINGS_RESPONSE 24 static const value_string impinj_msg_subtype[] = { { LLRP_IMPINJ_TYPE_ENABLE_EXTENSIONS, "Enable extensions" }, { LLRP_IMPINJ_TYPE_ENABLE_EXTENSIONS_RESPONSE, "Enable extensions response" }, { LLRP_IMPINJ_TYPE_SAVE_SETTINGS, "Save settings" }, { LLRP_IMPINJ_TYPE_SAVE_SETTINGS_RESPONSE, "Save setting response" }, { 0, NULL } }; static value_string_ext impinj_msg_subtype_ext = VALUE_STRING_EXT_INIT(impinj_msg_subtype); /* Impinj custom parameter types */ #define LLRP_IMPINJ_PARAM_REQUESTED_DATA 21 #define LLRP_IMPINJ_PARAM_SUBREGULATORY_REGION 22 #define LLRP_IMPINJ_PARAM_INVENTORY_SEARCH_MODE 23 #define LLRP_IMPINJ_PARAM_TAG_DIRECTION_REPORTING 24 #define LLRP_IMPINJ_PARAM_TAG_DIRECTION 25 #define LLRP_IMPINJ_PARAM_FIXED_FREQUENCY_LIST 26 #define LLRP_IMPINJ_PARAM_REDUCED_POWER_FREQUENCY_LIST 27 #define LLRP_IMPINJ_PARAM_LOW_DUTY_CYCLE 28 #define LLRP_IMPINJ_PARAM_DETAILED_VERSION 29 #define LLRP_IMPINJ_PARAM_FREQUENCY_CAPABILITIES 30 #define LLRP_IMPINJ_PARAM_TAG_INFORMATION 31 #define LLRP_IMPINJ_PARAM_FORKLIFT_CONFIGURATION 32 #define LLRP_IMPINJ_PARAM_FORKLIFT_HEIGHT_THRESHOLD 33 #define LLRP_IMPINJ_PARAM_FORKLIFT_ZEROMOTION_TIME_THRESHOLD 34 #define LLRP_IMPINJ_PARAM_FORKLIFT_COMPANION_BOARD_INFO 35 #define LLRP_IMPINJ_PARAM_GPI_DEBOUNCE_CONFIGURATION 36 #define LLRP_IMPINJ_PARAM_READER_TEMPERATURE 37 #define LLRP_IMPINJ_PARAM_LINK_MONITOR_CONFIGURATION 38 #define LLRP_IMPINJ_PARAM_REPORT_BUFFER_CONFIGURATION 39 #define LLRP_IMPINJ_PARAM_ACCESS_SPEC_CONFIGURATION 40 #define LLRP_IMPINJ_PARAM_BLOCK_WRITE_WORD_COUNT 41 #define LLRP_IMPINJ_PARAM_BLOCK_PERMALOCK 42 #define LLRP_IMPINJ_PARAM_BLOCK_PERMALOCK_OPSPEC_RESULT 43 #define LLRP_IMPINJ_PARAM_GET_BLOCK_PERMALOCK_STATUS 44 #define LLRP_IMPINJ_PARAM_GET_BLOCK_PERMALOCK_STATUS_OPSPEC_RESULT 45 #define LLRP_IMPINJ_PARAM_SET_QT_CONFIG 46 #define LLRP_IMPINJ_PARAM_SET_QT_CONFIG_OPSPEC_RESULT 47 #define LLRP_IMPINJ_PARAM_GET_QT_CONFIG 48 #define LLRP_IMPINJ_PARAM_GET_QT_CONFIG_OPSPEC_RESULT 49 #define LLRP_IMPINJ_PARAM_TAG_REPORT_CONTENT_SELECTOR 50 #define LLRP_IMPINJ_PARAM_ENABLE_SERIALIZED_TID 51 #define LLRP_IMPINJ_PARAM_ENABLE_RF_PHASE_ANGLE 52 #define LLRP_IMPINJ_PARAM_ENABLE_PEAK_RSSI 53 #define LLRP_IMPINJ_PARAM_ENABLE_GPS_COORDINATES 54 #define LLRP_IMPINJ_PARAM_SERIALIZED_TID 55 #define LLRP_IMPINJ_PARAM_RF_PHASE_ANGLE 56 #define LLRP_IMPINJ_PARAM_PEAK_RSSI 57 #define LLRP_IMPINJ_PARAM_GPS_COORDINATES 58 #define LLRP_IMPINJ_PARAM_LOOP_SPEC 59 #define LLRP_IMPINJ_PARAM_GPS_NMEA_SENTENCES 60 #define LLRP_IMPINJ_PARAM_GGA_SENTENCE 61 #define LLRP_IMPINJ_PARAM_RMC_SENTENCE 62 #define LLRP_IMPINJ_PARAM_OPSPEC_RETRY_COUNT 63 #define LLRP_IMPINJ_PARAM_ADVANCE_GPO_CONFIG 64 #define LLRP_IMPINJ_PARAM_ENABLE_OPTIM_READ 65 #define LLRP_IMPINJ_PARAM_ACCESS_SPEC_ORDERING 66 #define LLRP_IMPINJ_PARAM_ENABLE_RF_DOPPLER_FREQ 67 #define LLRP_IMPINJ_PARAM_ARRAY_VERSION 1520 #define LLRP_IMPINJ_PARAM_HUB_VERSIONS 1537 #define LLRP_IMPINJ_PARAM_HUB_CONFIGURATION 1538 static const value_string impinj_param_type[] = { { LLRP_IMPINJ_PARAM_REQUESTED_DATA, "Requested Data" }, { LLRP_IMPINJ_PARAM_SUBREGULATORY_REGION, "Sub regulatory region" }, { LLRP_IMPINJ_PARAM_INVENTORY_SEARCH_MODE, "Inventory search mode" }, { LLRP_IMPINJ_PARAM_TAG_DIRECTION_REPORTING, "Tag direction reporting" }, { LLRP_IMPINJ_PARAM_TAG_DIRECTION, "Tag direction" }, { LLRP_IMPINJ_PARAM_FIXED_FREQUENCY_LIST, "Fixed frequency list" }, { LLRP_IMPINJ_PARAM_REDUCED_POWER_FREQUENCY_LIST, "Reduced power frequency list" }, { LLRP_IMPINJ_PARAM_LOW_DUTY_CYCLE, "Low duty cycle" }, { LLRP_IMPINJ_PARAM_DETAILED_VERSION, "Detailed version" }, { LLRP_IMPINJ_PARAM_FREQUENCY_CAPABILITIES, "Frequency capabilities" }, { LLRP_IMPINJ_PARAM_TAG_INFORMATION, "Tag information" }, { LLRP_IMPINJ_PARAM_FORKLIFT_CONFIGURATION, "Forklift configuration" }, { LLRP_IMPINJ_PARAM_FORKLIFT_HEIGHT_THRESHOLD, "Forklift height threshold" }, { LLRP_IMPINJ_PARAM_FORKLIFT_ZEROMOTION_TIME_THRESHOLD, "Forklift zero motion time threshold" }, { LLRP_IMPINJ_PARAM_FORKLIFT_COMPANION_BOARD_INFO, "Forklift companion board info" }, { LLRP_IMPINJ_PARAM_GPI_DEBOUNCE_CONFIGURATION, "Gpi debounce configuration" }, { LLRP_IMPINJ_PARAM_READER_TEMPERATURE, "Reader temperature" }, { LLRP_IMPINJ_PARAM_LINK_MONITOR_CONFIGURATION, "Link monitor configuration" }, { LLRP_IMPINJ_PARAM_REPORT_BUFFER_CONFIGURATION, "Report buffer configuration" }, { LLRP_IMPINJ_PARAM_ACCESS_SPEC_CONFIGURATION, "Access spec configuration" }, { LLRP_IMPINJ_PARAM_BLOCK_WRITE_WORD_COUNT, "Block write word count" }, { LLRP_IMPINJ_PARAM_BLOCK_PERMALOCK, "Block permalock" }, { LLRP_IMPINJ_PARAM_BLOCK_PERMALOCK_OPSPEC_RESULT, "Block permalock OpSpec result" }, { LLRP_IMPINJ_PARAM_GET_BLOCK_PERMALOCK_STATUS, "Get block permalock status" }, { LLRP_IMPINJ_PARAM_GET_BLOCK_PERMALOCK_STATUS_OPSPEC_RESULT,"Get block permalock status OpSpec result" }, { LLRP_IMPINJ_PARAM_SET_QT_CONFIG, "Set QT config" }, { LLRP_IMPINJ_PARAM_SET_QT_CONFIG_OPSPEC_RESULT, "Set QT config OpSpec result" }, { LLRP_IMPINJ_PARAM_GET_QT_CONFIG, "Get QT config" }, { LLRP_IMPINJ_PARAM_GET_QT_CONFIG_OPSPEC_RESULT, "Get QT config OpSpec result" }, { LLRP_IMPINJ_PARAM_TAG_REPORT_CONTENT_SELECTOR, "Tag report content selector" }, { LLRP_IMPINJ_PARAM_ENABLE_SERIALIZED_TID, "Enable serialized TID" }, { LLRP_IMPINJ_PARAM_ENABLE_RF_PHASE_ANGLE, "Enable RF phase angle" }, { LLRP_IMPINJ_PARAM_ENABLE_PEAK_RSSI, "Enable peak RSSI" }, { LLRP_IMPINJ_PARAM_ENABLE_GPS_COORDINATES, "Enable GPS coordinates" }, { LLRP_IMPINJ_PARAM_SERIALIZED_TID, "Serialized TID" }, { LLRP_IMPINJ_PARAM_RF_PHASE_ANGLE, "RF phase angle" }, { LLRP_IMPINJ_PARAM_PEAK_RSSI, "Peak RSSI" }, { LLRP_IMPINJ_PARAM_GPS_COORDINATES, "GPS coordinates" }, { LLRP_IMPINJ_PARAM_LOOP_SPEC, "LoopSpec" }, { LLRP_IMPINJ_PARAM_GPS_NMEA_SENTENCES, "GPS NMEA sentences" }, { LLRP_IMPINJ_PARAM_GGA_SENTENCE, "GGA sentence" }, { LLRP_IMPINJ_PARAM_RMC_SENTENCE, "RMC sentence" }, { LLRP_IMPINJ_PARAM_OPSPEC_RETRY_COUNT, "OpSpec retry count" }, { LLRP_IMPINJ_PARAM_ADVANCE_GPO_CONFIG, "Advanced GPO configuration" }, { LLRP_IMPINJ_PARAM_ENABLE_OPTIM_READ, "Enable optimized read" }, { LLRP_IMPINJ_PARAM_ACCESS_SPEC_ORDERING, "AccessSpec ordering" }, { LLRP_IMPINJ_PARAM_ENABLE_RF_DOPPLER_FREQ, "Enable RF doppler frequency" }, { LLRP_IMPINJ_PARAM_ARRAY_VERSION, "Array specific HW and version info" }, { LLRP_IMPINJ_PARAM_HUB_VERSIONS, "Hub specific HW and version info" }, { LLRP_IMPINJ_PARAM_HUB_CONFIGURATION, "Hub connection and fault state" }, { 0, NULL } }; static value_string_ext impinj_param_type_ext = VALUE_STRING_EXT_INIT(impinj_param_type); /* Impinj requested data */ #define LLRP_IMPINJ_REQ_DATA_ALL_CAPABILITIES 1000 #define LLRP_IMPINJ_REQ_DATA_DETAILED_VERSION 1001 #define LLRP_IMPINJ_REQ_DATA_FREQUENCY_CAPABILITIES 1002 #define LLRP_IMPINJ_REQ_DATA_CONFIGURATION 2000 #define LLRP_IMPINJ_REQ_DATA_SUB_REGULATORY_REGION 2001 #define LLRP_IMPINJ_REQ_DATA_FORKLIFT_CONFIGURATION 2002 #define LLRP_IMPINJ_REQ_DATA_GPI_DEBOUNCE_CONFIGURATION 2003 #define LLRP_IMPINJ_REQ_DATA_READER_TEMPERATURE 2004 #define LLRP_IMPINJ_REQ_DATA_LINK_MONITOR_CONFIGURATION 2005 #define LLRP_IMPINJ_REQ_DATA_REPORT_BUFFER_CONFIGURATION 2006 #define LLRP_IMPINJ_REQ_DATA_ACCESS_SPEC_CONFIGURATION 2007 #define LLRP_IMPINJ_REQ_DATA_GPS_NMEA_SENTENCES 2008 static const value_string impinj_req_data[] = { { LLRP_IMPINJ_REQ_DATA_ALL_CAPABILITIES, "All capabilities" }, { LLRP_IMPINJ_REQ_DATA_DETAILED_VERSION, "Detailed version" }, { LLRP_IMPINJ_REQ_DATA_FREQUENCY_CAPABILITIES, "Frequency capabilities" }, { LLRP_IMPINJ_REQ_DATA_CONFIGURATION, "Configuration" }, { LLRP_IMPINJ_REQ_DATA_SUB_REGULATORY_REGION, "Sub regulatory region" }, { LLRP_IMPINJ_REQ_DATA_FORKLIFT_CONFIGURATION, "Forklift configuration" }, { LLRP_IMPINJ_REQ_DATA_GPI_DEBOUNCE_CONFIGURATION, "GPI debounce configuration" }, { LLRP_IMPINJ_REQ_DATA_READER_TEMPERATURE, "Reader temperature" }, { LLRP_IMPINJ_REQ_DATA_LINK_MONITOR_CONFIGURATION, "Link monitor configuration" }, { LLRP_IMPINJ_REQ_DATA_REPORT_BUFFER_CONFIGURATION, "Report buffer configuration" }, { LLRP_IMPINJ_REQ_DATA_ACCESS_SPEC_CONFIGURATION, "Access spec configuration" }, { LLRP_IMPINJ_REQ_DATA_GPS_NMEA_SENTENCES, "GPS NMEA sentences" }, { 0, NULL } }; static value_string_ext impinj_req_data_ext = VALUE_STRING_EXT_INIT(impinj_req_data); /* Impinj regulatory region */ #define LLRP_IMPINJ_REG_REGION_FCC_PART_15_247 0 #define LLRP_IMPINJ_REG_REGION_ETSI_EN_300_220 1 #define LLRP_IMPINJ_REG_REGION_ETSI_EN_302_208_WITH_LBT 2 #define LLRP_IMPINJ_REG_REGION_HONG_KONG_920_925_MHZ 3 #define LLRP_IMPINJ_REG_REGION_TAIWAN_922_928_MHZ 4 #define LLRP_IMPINJ_REG_REGION_JAPAN_952_954_MHZ 5 #define LLRP_IMPINJ_REG_REGION_JAPAN_952_954_MHZ_LOW_POWER 6 #define LLRP_IMPINJ_REG_REGION_ETSI_EN_302_208_V1_2_1 7 #define LLRP_IMPINJ_REG_REGION_KOREA_910_914_MHZ 8 #define LLRP_IMPINJ_REG_REGION_MALAYSIA_919_923_MHZ 9 #define LLRP_IMPINJ_REG_REGION_CHINA_920_925_MHZ 10 #define LLRP_IMPINJ_REG_REGION_JAPAN_952_954_MHZ_WITHOUT_LBT 11 #define LLRP_IMPINJ_REG_REGION_SOUTH_AFRICA_915_919_MHZ 12 #define LLRP_IMPINJ_REG_REGION_BRAZIL_902_907_AND_915_928_MHZ 13 #define LLRP_IMPINJ_REG_REGION_THAILAND_920_925_MHZ 14 #define LLRP_IMPINJ_REG_REGION_SINGAPORE_920_925_MHZ 15 #define LLRP_IMPINJ_REG_REGION_AUSTRALIA_920_926_MHZ 16 #define LLRP_IMPINJ_REG_REGION_INDIA_865_867_MHZ 17 #define LLRP_IMPINJ_REG_REGION_URUGUAY_916_928_MHZ 18 #define LLRP_IMPINJ_REG_REGION_VIETNAM_920_925_MHZ 19 #define LLRP_IMPINJ_REG_REGION_ISRAEL_915_917_MHZ 20 static const value_string impinj_reg_region[] = { { LLRP_IMPINJ_REG_REGION_FCC_PART_15_247, "Fcc part 15 247" }, { LLRP_IMPINJ_REG_REGION_ETSI_EN_300_220, "ETSI EN 300 220" }, { LLRP_IMPINJ_REG_REGION_ETSI_EN_302_208_WITH_LBT, "ETSI EN 302 208 with LBT" }, { LLRP_IMPINJ_REG_REGION_HONG_KONG_920_925_MHZ, "Hong kong 920-925 MHz" }, { LLRP_IMPINJ_REG_REGION_TAIWAN_922_928_MHZ, "Taiwan 922-928 MHz" }, { LLRP_IMPINJ_REG_REGION_JAPAN_952_954_MHZ, "Japan 952-954 MHz" }, { LLRP_IMPINJ_REG_REGION_JAPAN_952_954_MHZ_LOW_POWER, "Japan 952-954 MHz low power" }, { LLRP_IMPINJ_REG_REGION_ETSI_EN_302_208_V1_2_1, "ETSI EN 302 208 v1.2.1" }, { LLRP_IMPINJ_REG_REGION_KOREA_910_914_MHZ, "Korea 910-914 MHz" }, { LLRP_IMPINJ_REG_REGION_MALAYSIA_919_923_MHZ, "Malaysia 919-923 MHz" }, { LLRP_IMPINJ_REG_REGION_CHINA_920_925_MHZ, "China 920-925 MHz" }, { LLRP_IMPINJ_REG_REGION_JAPAN_952_954_MHZ_WITHOUT_LBT, "Japan 952-954 MHz without LBT" }, { LLRP_IMPINJ_REG_REGION_SOUTH_AFRICA_915_919_MHZ, "South africa 915-919 MHz" }, { LLRP_IMPINJ_REG_REGION_BRAZIL_902_907_AND_915_928_MHZ, "Brazil 902-907 and 915-928 MHz" }, { LLRP_IMPINJ_REG_REGION_THAILAND_920_925_MHZ, "Thailand 920-925 MHz" }, { LLRP_IMPINJ_REG_REGION_SINGAPORE_920_925_MHZ, "Singapore 920-925 MHz" }, { LLRP_IMPINJ_REG_REGION_AUSTRALIA_920_926_MHZ, "Australia 920-926 MHz" }, { LLRP_IMPINJ_REG_REGION_INDIA_865_867_MHZ, "India 865-867 MHz" }, { LLRP_IMPINJ_REG_REGION_URUGUAY_916_928_MHZ, "Uruguay 916-928 MHz" }, { LLRP_IMPINJ_REG_REGION_VIETNAM_920_925_MHZ, "Vietnam 920-925 MHz" }, { LLRP_IMPINJ_REG_REGION_ISRAEL_915_917_MHZ, "Israel 915-917 MHz" }, { 0, NULL } }; static value_string_ext impinj_reg_region_ext = VALUE_STRING_EXT_INIT(impinj_reg_region); /* Impinj inventory search type */ #define LLRP_IMPINJ_SEARCH_TYPE_READER_SELECTED 0 #define LLRP_IMPINJ_SEARCH_TYPE_SINGLE_TARGET 1 #define LLRP_IMPINJ_SEARCH_TYPE_DUAL_TARGET 2 #define LLRP_IMPINJ_SEARCH_TYPE_SINGLE_TARGET_WITH_SUPP 3 static const value_string impinj_search_mode[] = { { LLRP_IMPINJ_SEARCH_TYPE_READER_SELECTED, "Reader selected" }, { LLRP_IMPINJ_SEARCH_TYPE_SINGLE_TARGET, "Single target" }, { LLRP_IMPINJ_SEARCH_TYPE_DUAL_TARGET, "Dual target" }, { LLRP_IMPINJ_SEARCH_TYPE_SINGLE_TARGET_WITH_SUPP, "Single target with suppression" }, { 0, NULL } }; /* Impinj antenna configuration */ #define LLRP_IMPINJ_ANT_CONF_DUAL 1 #define LLRP_IMPINJ_ANT_CONF_QUAD 2 static const value_string impinj_ant_conf[] = { { LLRP_IMPINJ_ANT_CONF_DUAL, "Dual antenna" }, { LLRP_IMPINJ_ANT_CONF_QUAD, "Quad antenna" }, { 0, NULL } }; /* Impinj tag direction */ #define LLRP_IMPINJ_TAG_DIR_INDETERMINED 0 #define LLRP_IMPINJ_TAG_DIR_FROM_2_TO_1 1 #define LLRP_IMPINJ_TAG_DIR_FROM_1_TO_2 2 static const value_string impinj_tag_dir[] = { { LLRP_IMPINJ_TAG_DIR_INDETERMINED, "Indeterminate" }, { LLRP_IMPINJ_TAG_DIR_FROM_2_TO_1, "From side2 to side1" }, { LLRP_IMPINJ_TAG_DIR_FROM_1_TO_2, "From side1 to side2" }, { 0, NULL } }; /* Impinj fixed frequency mode */ #define LLRP_IMPINJ_FIX_FREQ_MODE_DISABLED 0 #define LLRP_IMPINJ_FIX_FREQ_MODE_AUTO_SELECT 1 #define LLRP_IMPINJ_FIX_FREQ_MODE_CHANNEL_LIST 2 static const value_string impinj_fix_freq_mode[] = { { LLRP_IMPINJ_FIX_FREQ_MODE_DISABLED, "Disabled" }, { LLRP_IMPINJ_FIX_FREQ_MODE_AUTO_SELECT, "Auto select" }, { LLRP_IMPINJ_FIX_FREQ_MODE_CHANNEL_LIST, "Channel list" }, { 0, NULL } }; /* Impinj enabled/disabled */ #define LLRP_IMPINJ_BOOLEAN_DISABLED 0 #define LLRP_IMPINJ_BOOLEAN_ENABLED 1 static const value_string impinj_boolean[] = { { LLRP_IMPINJ_BOOLEAN_DISABLED, "Disabled" }, { LLRP_IMPINJ_BOOLEAN_ENABLED, "Enabled" }, { 0, NULL } }; /* Impinj report buffer mode */ #define LLRP_IMPINJ_REPORT_BUFF_MODE_NORMAL 0 #define LLRP_IMPINJ_REPORT_BUFF_MODE_LOW_LATENCY 1 static const value_string impinj_report_buff_mode[] = { { LLRP_IMPINJ_REPORT_BUFF_MODE_NORMAL, "Normal" }, { LLRP_IMPINJ_REPORT_BUFF_MODE_LOW_LATENCY, "Low latency" }, { 0, NULL } }; /* Impinj permalock operation result */ #define LLRP_IMPINJ_PERMALOCK_SUCCESS 0 #define LLRP_IMPINJ_PERMALOCK_INSUFFICIENT_POWER 1 #define LLRP_IMPINJ_PERMALOCK_NONSPECIFIC_TAG_ERROR 2 #define LLRP_IMPINJ_PERMALOCK_NO_RESPONSE_FROM_TAG 3 #define LLRP_IMPINJ_PERMALOCK_NONSPECIFIC_READER_ERROR 4 #define LLRP_IMPINJ_PERMALOCK_INCORRECT_PASSWORD_ERROR 5 #define LLRP_IMPINJ_PERMALOCK_TAG_MEMORY_OVERRUN_ERROR 6 static const value_string impinj_permalock_result[] = { { LLRP_IMPINJ_PERMALOCK_SUCCESS, "Success" }, { LLRP_IMPINJ_PERMALOCK_INSUFFICIENT_POWER, "Insufficient power" }, { LLRP_IMPINJ_PERMALOCK_NONSPECIFIC_TAG_ERROR, "Nonspecific tag error" }, { LLRP_IMPINJ_PERMALOCK_NO_RESPONSE_FROM_TAG, "No response from tag" }, { LLRP_IMPINJ_PERMALOCK_NONSPECIFIC_READER_ERROR, "Nonspecific reader error" }, { LLRP_IMPINJ_PERMALOCK_INCORRECT_PASSWORD_ERROR, "Incorrect password error" }, { LLRP_IMPINJ_PERMALOCK_TAG_MEMORY_OVERRUN_ERROR, "Tag memory overrun error" }, { 0, NULL } }; static value_string_ext impinj_permalock_result_ext = VALUE_STRING_EXT_INIT(impinj_permalock_result); /* Impinj get block permalock operation result */ #define LLRP_IMPINJ_BLOCK_PERMALOCK_SUCCESS 0 #define LLRP_IMPINJ_BLOCK_PERMALOCK_NONSPECIFIC_TAG_ERROR 1 #define LLRP_IMPINJ_BLOCK_PERMALOCK_NO_RESPONSE_FROM_TAG 2 #define LLRP_IMPINJ_BLOCK_PERMALOCK_NONSPECIFIC_READER_ERROR 3 #define LLRP_IMPINJ_BLOCK_PERMALOCK_INCORRECT_PASSWORD_ERROR 4 #define LLRP_IMPINJ_BLOCK_PERMALOCK_TAG_MEMORY_OVERRUN_ERROR 5 static const value_string impinj_block_permalock_result[] = { { LLRP_IMPINJ_BLOCK_PERMALOCK_SUCCESS, "Success" }, { LLRP_IMPINJ_BLOCK_PERMALOCK_NONSPECIFIC_TAG_ERROR, "Nonspecific tag error" }, { LLRP_IMPINJ_BLOCK_PERMALOCK_NO_RESPONSE_FROM_TAG, "No response from tag" }, { LLRP_IMPINJ_BLOCK_PERMALOCK_NONSPECIFIC_READER_ERROR, "Nonspecific reader error" }, { LLRP_IMPINJ_BLOCK_PERMALOCK_INCORRECT_PASSWORD_ERROR, "Incorrect password error" }, { LLRP_IMPINJ_BLOCK_PERMALOCK_TAG_MEMORY_OVERRUN_ERROR, "Tag memory overrun error" }, { 0, NULL } }; static value_string_ext impinj_block_permalock_result_ext = VALUE_STRING_EXT_INIT(impinj_block_permalock_result); /* Impinj data profile parameter */ #define LLRP_IMPINJ_DATA_PROFILE_UNKNOWN 0 #define LLRP_IMPINJ_DATA_PROFILE_PRIVATE 1 #define LLRP_IMPINJ_DATA_PROFILE_PUBLIC 2 static const value_string impinj_data_profile[] = { { LLRP_IMPINJ_DATA_PROFILE_UNKNOWN, "Unknown" }, { LLRP_IMPINJ_DATA_PROFILE_PRIVATE, "Private" }, { LLRP_IMPINJ_DATA_PROFILE_PUBLIC, "Public" }, { 0, NULL } }; /* Impinj access range parameter */ #define LLRP_IMPINJ_ACCESS_RANGE_UNKNOWN 0 #define LLRP_IMPINJ_ACCESS_RANGE_NORMAL_RANGE 1 #define LLRP_IMPINJ_ACCESS_RANGE_SHORT_RANGE 2 static const value_string impinj_access_range[] = { { LLRP_IMPINJ_ACCESS_RANGE_UNKNOWN, "Unknown" }, { LLRP_IMPINJ_ACCESS_RANGE_NORMAL_RANGE, "Normal range" }, { LLRP_IMPINJ_ACCESS_RANGE_SHORT_RANGE, "Short range" }, { 0, NULL } }; /* Impinj persistence parameter */ #define LLRP_IMPINJ_PERSISTENCE_UNKNOWN 0 #define LLRP_IMPINJ_PERSISTENCE_TEMPORARY 1 #define LLRP_IMPINJ_PERSISTENCE_PERMANENT 2 static const value_string impinj_persistence[] = { { LLRP_IMPINJ_PERSISTENCE_UNKNOWN, "Unknown" }, { LLRP_IMPINJ_PERSISTENCE_TEMPORARY, "Temporary" }, { LLRP_IMPINJ_PERSISTENCE_PERMANENT, "Permanent" }, { 0, NULL } }; /* Impinj set QT config result */ #define LLRP_IMPINJ_SET_QT_CONFIG_SUCCESS 0 #define LLRP_IMPINJ_SET_QT_CONFIG_INSUFFICIENT_POWER 1 #define LLRP_IMPINJ_SET_QT_CONFIG_NONSPECIFIC_TAG_ERROR 2 #define LLRP_IMPINJ_SET_QT_CONFIG_NO_RESPONSE_FROM_TAG 3 #define LLRP_IMPINJ_SET_QT_CONFIG_NONSPECIFIC_READER_ERROR 4 #define LLRP_IMPINJ_SET_QT_CONFIG_INCORRECT_PASSWORD_ERROR 5 static const value_string impinj_set_qt_config_result[] = { { LLRP_IMPINJ_SET_QT_CONFIG_SUCCESS, "Success" }, { LLRP_IMPINJ_SET_QT_CONFIG_INSUFFICIENT_POWER, "Insufficient power" }, { LLRP_IMPINJ_SET_QT_CONFIG_NONSPECIFIC_TAG_ERROR, "Nonspecific tag error" }, { LLRP_IMPINJ_SET_QT_CONFIG_NO_RESPONSE_FROM_TAG, "No response from tag" }, { LLRP_IMPINJ_SET_QT_CONFIG_NONSPECIFIC_READER_ERROR, "Nonspecific reader error" }, { LLRP_IMPINJ_SET_QT_CONFIG_INCORRECT_PASSWORD_ERROR, "Incorrect password error" }, { 0, NULL } }; static value_string_ext impinj_set_qt_config_result_ext = VALUE_STRING_EXT_INIT(impinj_set_qt_config_result); /* Impinj get QT config result */ #define LLRP_IMPINJ_GET_QT_CONFIG_SUCCESS 0 #define LLRP_IMPINJ_GET_QT_CONFIG_NONSPECIFIC_TAG_ERROR 1 #define LLRP_IMPINJ_GET_QT_CONFIG_NO_RESPONSE_FROM_TAG 2 #define LLRP_IMPINJ_GET_QT_CONFIG_NONSPECIFIC_READER_ERROR 3 #define LLRP_IMPINJ_GET_QT_CONFIG_INCORRECT_PASSWORD_ERROR 4 static const value_string impinj_get_qt_config_result[] = { { LLRP_IMPINJ_GET_QT_CONFIG_SUCCESS, "Success" }, { LLRP_IMPINJ_GET_QT_CONFIG_NONSPECIFIC_TAG_ERROR, "Nonspecific tag error" }, { LLRP_IMPINJ_GET_QT_CONFIG_NO_RESPONSE_FROM_TAG, "No response from tag" }, { LLRP_IMPINJ_GET_QT_CONFIG_NONSPECIFIC_READER_ERROR, "Nonspecific reader error" }, { LLRP_IMPINJ_GET_QT_CONFIG_INCORRECT_PASSWORD_ERROR, "Incorrect password error" }, { 0, NULL } }; static value_string_ext impinj_get_qt_config_result_ext = VALUE_STRING_EXT_INIT(impinj_get_qt_config_result); /* Impinj access spec ordering */ #define LLRP_IMPINJ_ACCESS_SPEC_ORDERING_FIFO 0 #define LLRP_IMPINJ_ACCESS_SPEC_ORDERING_ASCENDING 1 static const value_string impinj_access_spec_ordering[] = { { LLRP_IMPINJ_ACCESS_SPEC_ORDERING_FIFO, "FIFO" }, { LLRP_IMPINJ_ACCESS_SPEC_ORDERING_ASCENDING, "Ascending" }, { 0, NULL } }; /* Impinj GPO mode */ #define LLRP_IMPINJ_GPO_MODE_NORMAL 0 #define LLRP_IMPINJ_GPO_MODE_PULSED 1 #define LLRP_IMPINJ_GPO_MODE_READER_OPERATIONAL_STATUS 2 #define LLRP_IMPINJ_GPO_MODE_LLRP_CONNECTION_STATUS 3 #define LLRP_IMPINJ_GPO_MODE_READER_INVENTORY_STATUS 4 #define LLRP_IMPINJ_GPO_MODE_NETWORK_CONNECTION_STATUS 5 #define LLRP_IMPINJ_GPO_MODE_READER_INVENTORY_TAGS_STATUS 6 static const value_string impinj_gpo_mode[] = { { LLRP_IMPINJ_GPO_MODE_NORMAL, "Normal" }, { LLRP_IMPINJ_GPO_MODE_PULSED, "Pulsed" }, { LLRP_IMPINJ_GPO_MODE_READER_OPERATIONAL_STATUS, "Reader operational status" }, { LLRP_IMPINJ_GPO_MODE_LLRP_CONNECTION_STATUS, "LLRP connection status" }, { LLRP_IMPINJ_GPO_MODE_READER_INVENTORY_STATUS, "Reader inventory status" }, { LLRP_IMPINJ_GPO_MODE_NETWORK_CONNECTION_STATUS, "Network connection status" }, { LLRP_IMPINJ_GPO_MODE_READER_INVENTORY_TAGS_STATUS, "Reader inventory tags status" }, { 0, NULL } }; static value_string_ext impinj_gpo_mode_ext = VALUE_STRING_EXT_INIT(impinj_gpo_mode); /* Impinj Hub connected type */ #define LLRP_IMPINJ_HUB_CTYPE_UNKNOWN 0 #define LLRP_IMPINJ_HUB_CTYPE_DISCONNECTED 1 #define LLRP_IMPINJ_HUB_CTYPE_CONNECTED 2 static const value_string impinj_hub_connected_type[] = { { LLRP_IMPINJ_HUB_CTYPE_UNKNOWN, "Unknown" }, { LLRP_IMPINJ_HUB_CTYPE_DISCONNECTED, "Disconnected" }, { LLRP_IMPINJ_HUB_CTYPE_CONNECTED, "Connected" }, { 0, NULL } }; static value_string_ext impinj_hub_connected_type_ext = VALUE_STRING_EXT_INIT(impinj_hub_connected_type); /* Impinj Hub fault type */ #define LLRP_IMPINJ_HUB_FTYPE_NO_FAULT 0 #define LLRP_IMPINJ_HUB_FTYPE_RFPOWER 1 #define LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB1 2 #define LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB2 3 #define LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB3 4 #define LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB4 5 #define LLRP_IMPINJ_HUB_FTYPE_NO_INIT 6 #define LLRP_IMPINJ_HUB_FTYPE_SERIAL_OVERFLOW 7 #define LLRP_IMPINJ_HUB_FTYPE_DISCONNECTED 8 static const value_string impinj_hub_fault_type[] = { { LLRP_IMPINJ_HUB_FTYPE_NO_FAULT, "No fault" }, { LLRP_IMPINJ_HUB_FTYPE_RFPOWER, "RF power" }, { LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB1, "RF power on hub 1" }, { LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB2, "RF power on hub 2" }, { LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB3, "RF power on hub 3" }, { LLRP_IMPINJ_HUB_FTYPE_RFPOWER_HUB4, "RF power on hub 4" }, { LLRP_IMPINJ_HUB_FTYPE_NO_INIT, "No init" }, { LLRP_IMPINJ_HUB_FTYPE_SERIAL_OVERFLOW, "Serial overflow" }, { LLRP_IMPINJ_HUB_FTYPE_DISCONNECTED, "Disconnected" }, { 0, NULL }, }; static value_string_ext impinj_hub_fault_type_ext = VALUE_STRING_EXT_INIT(impinj_hub_fault_type); /* Misc */ #define LLRP_ROSPEC_ALL 0 #define LLRP_ANTENNA_ALL 0 #define LLRP_GPI_PORT_ALL 0 #define LLRP_GPO_PORT_ALL 0 #define LLRP_ACCESSSPEC_ALL 0 #define LLRP_TLV_LEN_MIN 4 #define LLRP_HEADER_LENGTH 10 #define LLRP_NO_LIMIT 0 static const value_string unique_no_limit[] = { { LLRP_NO_LIMIT, "No Limit" }, { 0, NULL }, }; static const value_string unique_all_rospecs[] = { { LLRP_ROSPEC_ALL, "All ROSpecs" }, { 0, NULL }, }; static const value_string unique_all_access_specs[] = { { LLRP_ACCESSSPEC_ALL, "All Access Specs" }, { 0, NULL }, }; static const value_string unique_all_antenna[] = { { LLRP_ANTENNA_ALL, "All Antenna" }, { 0, NULL }, }; static const value_string unique_all_gpi_ports[] = { { LLRP_GPI_PORT_ALL, "All GPI Ports" }, { 0, NULL }, }; static const value_string unique_all_gpo_ports[] = { { LLRP_GPO_PORT_ALL, "All GPO Ports" }, { 0, NULL }, }; static guint dissect_llrp_parameters(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, const guint end, const guint depth); static guint dissect_llrp_utf8_parameter(tvbuff_t * const tvb, packet_info *pinfo, proto_tree * const tree, const guint hfindex, const guint offset) { gint len; len = tvb_get_ntohs(tvb, offset); if(tvb_reported_length_remaining(tvb, offset) < len) { expert_add_info_format(pinfo, tree, &ei_llrp_invalid_length, "invalid length of string: claimed %u, available %u.", len, tvb_reported_length_remaining(tvb, offset)); return offset + 2; } proto_tree_add_item(tree, hfindex, tvb, offset, 2, ENC_BIG_ENDIAN | ENC_UTF_8); return offset + len + 2; } static guint dissect_llrp_bit_field(tvbuff_t * const tvb, proto_tree * const tree, const guint hfindex, const guint offset) { guint len; len = tvb_get_ntohs(tvb, offset); len = (len + 7) / 8; proto_tree_add_item(tree, hf_llrp_length_bits, tvb, offset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hfindex, tvb, offset + 2, len, ENC_NA); return offset + len + 2; } static guint dissect_llrp_word_array(tvbuff_t * const tvb, proto_tree * const tree, const guint hfindex, const guint offset) { guint len; len = tvb_get_ntohs(tvb, offset); len *= 2; proto_tree_add_item(tree, hf_llrp_length_words, tvb, offset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(tree, hfindex, tvb, offset + 2, len, ENC_NA); return offset + len + 2; } static guint dissect_llrp_item_array(tvbuff_t * const tvb, packet_info *pinfo, proto_tree * const tree, const guint hfindex_number, const guint hfindex_item, const guint item_size, guint offset) { guint num; num = tvb_get_ntohs(tvb, offset); proto_tree_add_item(tree, hfindex_number, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; if(tvb_reported_length_remaining(tvb, offset) < ((gint)(num*item_size))) { expert_add_info_format(pinfo, tree, &ei_llrp_invalid_length, "Array longer than message"); return offset + tvb_reported_length_remaining(tvb, offset); } while(num--) { proto_tree_add_item(tree, hfindex_item, tvb, offset, item_size, ENC_BIG_ENDIAN); offset += item_size; } return offset; } static guint dissect_llrp_impinj_parameter(tvbuff_t *tvb, packet_info *pinfo, proto_tree *param_tree, guint suboffset, const guint param_end) { guint32 subtype; subtype = tvb_get_ntohl(tvb, suboffset); proto_item_append_text(param_tree, " (Impinj - %s)", val_to_str_ext(subtype, &impinj_param_type_ext, "Unknown Type: %d")); proto_tree_add_item(param_tree, hf_llrp_impinj_param_type, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; switch(subtype) { case LLRP_IMPINJ_PARAM_TAG_INFORMATION: case LLRP_IMPINJ_PARAM_FORKLIFT_CONFIGURATION: case LLRP_IMPINJ_PARAM_ACCESS_SPEC_CONFIGURATION: case LLRP_IMPINJ_PARAM_TAG_REPORT_CONTENT_SELECTOR: case LLRP_IMPINJ_PARAM_GPS_NMEA_SENTENCES: case LLRP_IMPINJ_PARAM_HUB_VERSIONS: /* Just parameters */ break; case LLRP_IMPINJ_PARAM_REQUESTED_DATA: proto_tree_add_item(param_tree, hf_llrp_impinj_req_data, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_IMPINJ_PARAM_SUBREGULATORY_REGION: proto_tree_add_item(param_tree, hf_llrp_impinj_reg_region, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_INVENTORY_SEARCH_MODE: proto_tree_add_item(param_tree, hf_llrp_impinj_search_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_TAG_DIRECTION_REPORTING: proto_tree_add_item(param_tree, hf_llrp_impinj_en_tag_dir, tvb, suboffset, 2, ENC_NA); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_impinj_antenna_conf, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_rfu, tvb, suboffset, 4, ENC_NA); suboffset += 4; break; case LLRP_IMPINJ_PARAM_TAG_DIRECTION: proto_tree_add_item(param_tree, hf_llrp_decision_time, tvb, suboffset, 8, ENC_BIG_ENDIAN); suboffset += 8; proto_tree_add_item(param_tree, hf_llrp_impinj_tag_dir, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_confidence, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_FIXED_FREQUENCY_LIST: proto_tree_add_item(param_tree, hf_llrp_impinj_fix_freq_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_rfu, tvb, suboffset, 2, ENC_NA); suboffset += 2; suboffset = dissect_llrp_item_array(tvb, pinfo, param_tree, hf_llrp_num_channels, hf_llrp_channel, 2, suboffset); break; case LLRP_IMPINJ_PARAM_REDUCED_POWER_FREQUENCY_LIST: proto_tree_add_item(param_tree, hf_llrp_impinj_reduce_power_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_rfu, tvb, suboffset, 2, ENC_NA); suboffset += 2; suboffset = dissect_llrp_item_array(tvb, pinfo, param_tree, hf_llrp_num_channels, hf_llrp_channel, 2, suboffset); break; case LLRP_IMPINJ_PARAM_LOW_DUTY_CYCLE: proto_tree_add_item(param_tree, hf_llrp_impinj_low_duty_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_empty_field_timeout, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_field_ping_interval, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_DETAILED_VERSION: suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_model_name, suboffset); suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_serial_number, suboffset); suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_soft_ver, suboffset); suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_firm_ver, suboffset); suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_fpga_ver, suboffset); suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_pcba_ver, suboffset); break; case LLRP_IMPINJ_PARAM_FREQUENCY_CAPABILITIES: suboffset = dissect_llrp_item_array(tvb, pinfo, param_tree, hf_llrp_num_freqs, hf_llrp_frequency, 4, suboffset); break; case LLRP_IMPINJ_PARAM_FORKLIFT_HEIGHT_THRESHOLD: proto_tree_add_item(param_tree, hf_llrp_height_thresh, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_FORKLIFT_ZEROMOTION_TIME_THRESHOLD: proto_tree_add_item(param_tree, hf_llrp_zero_motion_thresh, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_FORKLIFT_COMPANION_BOARD_INFO: suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_board_manufacturer, suboffset); proto_tree_add_item(param_tree, hf_llrp_fw_ver_hex, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_hw_ver_hex, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_GPI_DEBOUNCE_CONFIGURATION: proto_tree_add_item(param_tree, hf_llrp_gpi_port, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_gpi_debounce, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_IMPINJ_PARAM_READER_TEMPERATURE: proto_tree_add_item(param_tree, hf_llrp_temperature, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_LINK_MONITOR_CONFIGURATION: proto_tree_add_item(param_tree, hf_llrp_impinj_link_monitor_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_link_down_thresh, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_REPORT_BUFFER_CONFIGURATION: proto_tree_add_item(param_tree, hf_llrp_impinj_report_buff_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_BLOCK_WRITE_WORD_COUNT: proto_tree_add_item(param_tree, hf_llrp_word_count, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_BLOCK_PERMALOCK: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_block_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_block_mask, tvb, suboffset, 2, ENC_NA); suboffset += 2; break; case LLRP_IMPINJ_PARAM_BLOCK_PERMALOCK_OPSPEC_RESULT: proto_tree_add_item(param_tree, hf_llrp_permalock_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_GET_BLOCK_PERMALOCK_STATUS: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_block_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_block_range, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_GET_BLOCK_PERMALOCK_STATUS_OPSPEC_RESULT: proto_tree_add_item(param_tree, hf_llrp_block_permalock_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_SET_QT_CONFIG: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_impinj_data_profile, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_impinj_access_range, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_impinj_persistence, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rfu, tvb, suboffset, 4, ENC_NA); suboffset += 4; break; case LLRP_IMPINJ_PARAM_SET_QT_CONFIG_OPSPEC_RESULT: proto_tree_add_item(param_tree, hf_llrp_set_qt_config_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_GET_QT_CONFIG: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_IMPINJ_PARAM_GET_QT_CONFIG_OPSPEC_RESULT: proto_tree_add_item(param_tree, hf_llrp_get_qt_config_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_impinj_data_profile, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_impinj_access_range, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rfu, tvb, suboffset, 4, ENC_NA); suboffset += 4; break; case LLRP_IMPINJ_PARAM_ENABLE_SERIALIZED_TID: proto_tree_add_item(param_tree, hf_llrp_impinj_serialized_tid_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_ENABLE_RF_PHASE_ANGLE: proto_tree_add_item(param_tree, hf_llrp_impinj_rf_phase_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_ENABLE_PEAK_RSSI: proto_tree_add_item(param_tree, hf_llrp_impinj_peak_rssi_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_ENABLE_GPS_COORDINATES: proto_tree_add_item(param_tree, hf_llrp_impinj_gps_coordinates_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_SERIALIZED_TID: proto_tree_add_item(param_tree, hf_llrp_impinj_tid, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_RF_PHASE_ANGLE: proto_tree_add_item(param_tree, hf_llrp_phase_angle, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_PEAK_RSSI: proto_tree_add_item(param_tree, hf_llrp_rssi, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_GPS_COORDINATES: proto_tree_add_item(param_tree, hf_llrp_latitude, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_longitude, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_IMPINJ_PARAM_LOOP_SPEC: proto_tree_add_item(param_tree, hf_llrp_loop_count, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_IMPINJ_PARAM_GGA_SENTENCE: suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_gga_sentence, suboffset); break; case LLRP_IMPINJ_PARAM_RMC_SENTENCE: suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_rmc_sentence, suboffset); break; case LLRP_IMPINJ_PARAM_OPSPEC_RETRY_COUNT: proto_tree_add_item(param_tree, hf_llrp_retry_count, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_ADVANCE_GPO_CONFIG: proto_tree_add_item(param_tree, hf_llrp_gpo_port, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_impinj_gpo_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_gpo_pulse_dur, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_IMPINJ_PARAM_ENABLE_OPTIM_READ: proto_tree_add_item(param_tree, hf_llrp_impinj_optim_read_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_ACCESS_SPEC_ORDERING: proto_tree_add_item(param_tree, hf_llrp_impinj_access_spec_ordering, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_ENABLE_RF_DOPPLER_FREQ: proto_tree_add_item(param_tree, hf_llrp_impinj_rf_doppler_mode, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_IMPINJ_PARAM_ARRAY_VERSION: suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_serial_number, suboffset); suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_firm_ver, suboffset); suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_pcba_ver, suboffset); break; case LLRP_IMPINJ_PARAM_HUB_CONFIGURATION: proto_tree_add_item(param_tree, hf_llrp_impinj_hub_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_impinj_hub_connected_type, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_impinj_hub_fault_type, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; default: return suboffset; break; } /* Each custom parameters ends with optional custom parameter, disscect it */ return dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, 0); } static guint dissect_llrp_parameters(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset, const guint end, const guint depth) { guint8 has_length; guint16 len, type; guint real_len, param_end; guint suboffset; guint num; proto_item *ti; proto_tree *param_tree; while (((gint)(end - offset)) > 0) { has_length = !(tvb_get_guint8(tvb, offset) & 0x80); if (has_length) { type = tvb_get_ntohs(tvb, offset); len = tvb_get_ntohs(tvb, offset + 2); if (len < LLRP_TLV_LEN_MIN) real_len = LLRP_TLV_LEN_MIN; else if (len > tvb_reported_length_remaining(tvb, offset)) real_len = tvb_reported_length_remaining(tvb, offset); else real_len = len; param_end = offset + real_len; if (depth > 16) { return param_end; } ti = proto_tree_add_none_format(tree, hf_llrp_param, tvb, offset, real_len, "TLV Parameter: %s", val_to_str_ext(type, &tlv_type_ext, "Unknown Type: %d")); param_tree = proto_item_add_subtree(ti, ett_llrp_param); proto_tree_add_item(param_tree, hf_llrp_tlv_type, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; ti = proto_tree_add_item(param_tree, hf_llrp_tlv_len, tvb, offset, 2, ENC_BIG_ENDIAN); if (len != real_len) expert_add_info_format(pinfo, ti, &ei_llrp_invalid_length, "Invalid length field: claimed %u, should be %u.", len, real_len); offset += 2; suboffset = offset; switch(type) { case LLRP_TLV_RO_BOUND_SPEC: case LLRP_TLV_UHF_CAPABILITIES: case LLRP_TLV_ACCESS_COMMAND: case LLRP_TLV_TAG_REPORT_DATA: case LLRP_TLV_RF_SURVEY_REPORT_DATA: case LLRP_TLV_READER_EVENT_NOTI_SPEC: case LLRP_TLV_READER_EVENT_NOTI_DATA: case LLRP_TLV_C1G2_UHF_RF_MD_TBL: case LLRP_TLV_C1G2_TAG_SPEC: suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_UTC_TIMESTAMP: case LLRP_TLV_UPTIME: proto_tree_add_item(param_tree, hf_llrp_microseconds, tvb, suboffset, 8, ENC_BIG_ENDIAN); suboffset += 8; break; case LLRP_TLV_GENERAL_DEVICE_CAP: proto_tree_add_item(param_tree, hf_llrp_max_supported_antenna, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_can_set_antenna_prop, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_has_utc_clock, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_device_manufacturer, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_model, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_firmware_version, suboffset); suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_MAX_RECEIVE_SENSE: proto_tree_add_item(param_tree, hf_llrp_max_receive_sense, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_RECEIVE_SENSE_ENTRY: proto_tree_add_item(param_tree, hf_llrp_index, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_receive_sense, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_ANTENNA_RCV_SENSE_RANGE: proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_receive_sense_index_min, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_receive_sense_index_max, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_ANTENNA_AIR_PROTO: proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_item_array(tvb, pinfo, param_tree, hf_llrp_num_protocols, hf_llrp_protocol_id, 1, suboffset); break; case LLRP_TLV_GPIO_CAPABILITIES: proto_tree_add_item(param_tree, hf_llrp_num_gpi, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_num_gpo, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_LLRP_CAPABILITIES: proto_tree_add_item(param_tree, hf_llrp_can_do_survey, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_can_report_buffer_warning, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_support_client_opspec, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_can_stateaware, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_support_holding, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_max_priority_supported, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_client_opspec_timeout, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_max_num_rospec, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_max_num_spec_per_rospec, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_max_num_inventory_per_aispec, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_max_num_accessspec, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_max_num_opspec_per_accressspec, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_REGU_CAPABILITIES: proto_tree_add_item(param_tree, hf_llrp_country_code, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_comm_standard, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_XMIT_POWER_LEVEL_ENTRY: proto_tree_add_item(param_tree, hf_llrp_index, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_transmit_power, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_FREQ_INFORMATION: proto_tree_add_item(param_tree, hf_llrp_hopping, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_FREQ_HOP_TABLE: proto_tree_add_item(param_tree, hf_llrp_hop_table_id, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rfu, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_item_array(tvb, pinfo, param_tree, hf_llrp_num_hops, hf_llrp_frequency, 4, suboffset); break; case LLRP_TLV_FIXED_FREQ_TABLE: suboffset = dissect_llrp_item_array(tvb, pinfo, param_tree, hf_llrp_num_freqs, hf_llrp_frequency, 4, suboffset); break; case LLRP_TLV_RF_SURVEY_FREQ_CAP: proto_tree_add_item(param_tree, hf_llrp_min_freq, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_max_freq, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_RO_SPEC: proto_tree_add_item(param_tree, hf_llrp_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_priority, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_cur_state, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_RO_SPEC_START_TRIGGER: proto_tree_add_item(param_tree, hf_llrp_rospec_start_trig_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_PER_TRIGGER_VAL: proto_tree_add_item(param_tree, hf_llrp_offset, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_period, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_GPI_TRIGGER_VAL: proto_tree_add_item(param_tree, hf_llrp_gpi_port, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_gpi_event, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_timeout, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_RO_SPEC_STOP_TRIGGER: proto_tree_add_item(param_tree, hf_llrp_rospec_stop_trig_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_duration_trig, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_AI_SPEC: suboffset = dissect_llrp_item_array(tvb, pinfo, param_tree, hf_llrp_antenna_count, hf_llrp_antenna, 2, suboffset); suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_AI_SPEC_STOP: proto_tree_add_item(param_tree, hf_llrp_aispec_stop_trig_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_duration_trig, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_TAG_OBSERV_TRIGGER: proto_tree_add_item(param_tree, hf_llrp_trig_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rfu, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_number_of_tags, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_number_of_attempts, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_t, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_timeout, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_INVENTORY_PARAM_SPEC: proto_tree_add_item(param_tree, hf_llrp_inventory_spec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_protocol_id, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_RF_SURVEY_SPEC: proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_start_freq, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_stop_freq, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_RF_SURVEY_SPEC_STOP_TR: proto_tree_add_item(param_tree, hf_llrp_stop_trig_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_duration, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_n_4, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_LOOP_SPEC: proto_tree_add_item(param_tree, hf_llrp_loop_count, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_ACCESS_SPEC: proto_tree_add_item(param_tree, hf_llrp_accessspec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_protocol_id, tvb, suboffset, 1, ENC_BIG_ENDIAN); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_access_cur_state, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_ACCESS_SPEC_STOP_TRIG: proto_tree_add_item(param_tree, hf_llrp_access_stop_trig_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_operation_count, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_CLIENT_REQ_OP_SPEC: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_CLIENT_REQ_RESPONSE: proto_tree_add_item(param_tree, hf_llrp_accessspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_LLRP_CONF_STATE_VAL: proto_tree_add_item(param_tree, hf_llrp_conf_value, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_IDENT: proto_tree_add_item(param_tree, hf_llrp_id_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; num = tvb_get_ntohs(tvb, suboffset); proto_tree_add_item(param_tree, hf_llrp_reader_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += num; break; case LLRP_TLV_GPO_WRITE_DATA: proto_tree_add_item(param_tree, hf_llrp_gpo_port, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_gpo_data, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_KEEPALIVE_SPEC: proto_tree_add_item(param_tree, hf_llrp_keepalive_trig_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_time_iterval, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_ANTENNA_PROPS: proto_tree_add_item(param_tree, hf_llrp_antenna_connected, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_antenna_gain, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_ANTENNA_CONF: proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_RF_RECEIVER: proto_tree_add_item(param_tree, hf_llrp_receiver_sense, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_RF_TRANSMITTER: proto_tree_add_item(param_tree, hf_llrp_hop_table_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_channel_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_transmit_power, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_GPI_PORT_CURRENT_STATE: proto_tree_add_item(param_tree, hf_llrp_gpi_port, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_gpi_config, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_gpi_state, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_EVENTS_AND_REPORTS: proto_tree_add_item(param_tree, hf_llrp_hold_events_and_reports, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_RO_REPORT_SPEC: proto_tree_add_item(param_tree, hf_llrp_ro_report_trig, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_n_2, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_TAG_REPORT_CONTENT_SEL: proto_tree_add_item(param_tree, hf_llrp_enable_rospec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_spec_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_inv_spec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_channel_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_peak_rssi, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_first_seen, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_last_seen, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_seen_count, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_enable_accessspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_ACCESS_REPORT_SPEC: proto_tree_add_item(param_tree, hf_llrp_access_report_trig, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_EPC_DATA: suboffset = dissect_llrp_bit_field(tvb, param_tree, hf_llrp_epc, suboffset); break; case LLRP_TLV_FREQ_RSSI_LEVEL_ENTRY: proto_tree_add_item(param_tree, hf_llrp_frequency, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_bandwidth, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_average_rssi, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_peak_rssi, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_EVENT_NOTIF_STATE: proto_tree_add_item(param_tree, hf_llrp_event_type, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_notif_state, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_HOPPING_EVENT: proto_tree_add_item(param_tree, hf_llrp_hop_table_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_next_chan_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_GPI_EVENT: proto_tree_add_item(param_tree, hf_llrp_gpi_port, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_gpi_event, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_RO_SPEC_EVENT: proto_tree_add_item(param_tree, hf_llrp_roevent_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_prem_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_REPORT_BUF_LEVEL_WARN: proto_tree_add_item(param_tree, hf_llrp_buffer_full_percentage, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_REPORT_BUF_OVERFLOW_ERR: break; case LLRP_TLV_READER_EXCEPTION_EVENT: suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_message, suboffset); suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_RF_SURVEY_EVENT: proto_tree_add_item(param_tree, hf_llrp_rfevent_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_spec_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_AI_SPEC_EVENT: proto_tree_add_item(param_tree, hf_llrp_aievent_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_spec_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_ANTENNA_EVENT: proto_tree_add_item(param_tree, hf_llrp_antenna_event_type, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_CONN_ATTEMPT_EVENT: proto_tree_add_item(param_tree, hf_llrp_conn_status, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_CONN_CLOSE_EVENT: break; case LLRP_TLV_SPEC_LOOP_EVENT: proto_tree_add_item(param_tree, hf_llrp_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_loop_count, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_LLRP_STATUS: proto_tree_add_item(param_tree, hf_llrp_status_code, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_utf8_parameter(tvb, pinfo, param_tree, hf_llrp_error_desc, suboffset); suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_FIELD_ERROR: proto_tree_add_item(param_tree, hf_llrp_field_num, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_error_code, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_PARAM_ERROR: proto_tree_add_item(param_tree, hf_llrp_parameter_type, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_error_code, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_C1G2_LLRP_CAP: proto_tree_add_item(param_tree, hf_llrp_can_support_block_erase, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_can_support_block_write, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_can_support_block_permalock, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_can_support_tag_recomm, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_can_support_UMI_method2, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_can_support_XPC, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_max_num_filter_per_query, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_C1G2_UHF_RF_MD_TBL_ENT: proto_tree_add_item(param_tree, hf_llrp_mode_ident, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_DR, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_hag_conformance, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_mod, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_flm, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_m, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_bdr, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_pie, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_min_tari, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_max_tari, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_step_tari, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_C1G2_INVENTORY_COMMAND: proto_tree_add_item(param_tree, hf_llrp_inventory_state_aware, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_C1G2_FILTER: proto_tree_add_item(param_tree, hf_llrp_trunc, tvb, suboffset, 1, ENC_NA); suboffset += 1; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_C1G2_TAG_INV_MASK: proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_bit_field(tvb, param_tree, hf_llrp_tag_mask, suboffset); break; case LLRP_TLV_C1G2_TAG_INV_AWARE_FLTR: proto_tree_add_item(param_tree, hf_llrp_aware_filter_target, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_aware_filter_action, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_C1G2_TAG_INV_UNAWR_FLTR: proto_tree_add_item(param_tree, hf_llrp_unaware_filter_action, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_C1G2_RF_CONTROL: proto_tree_add_item(param_tree, hf_llrp_mode_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_tari, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_C1G2_SINGULATION_CTRL: proto_tree_add_item(param_tree, hf_llrp_session, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_tag_population, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_tag_transit_time, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_C1G2_TAG_INV_AWARE_SING: proto_tree_add_item(param_tree, hf_llrp_sing_i, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_sing_s, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_sing_a, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_C1G2_TARGET_TAG: proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_match, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_bit_field(tvb, param_tree, hf_llrp_tag_mask, suboffset); suboffset = dissect_llrp_bit_field(tvb, param_tree, hf_llrp_tag_data, suboffset); break; case LLRP_TLV_C1G2_READ: case LLRP_TLV_C1G2_BLK_ERASE: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_word_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_word_count, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_C1G2_WRITE: case LLRP_TLV_C1G2_BLK_WRITE: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_word_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_word_array(tvb, param_tree, hf_llrp_write_data, suboffset); break; case LLRP_TLV_C1G2_KILL: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_kill_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; break; case LLRP_TLV_C1G2_RECOMMISSION: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_kill_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_kill_3, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_kill_2, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_kill_l, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_C1G2_LOCK: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; suboffset = dissect_llrp_parameters(tvb, pinfo, param_tree, suboffset, param_end, depth+1); break; case LLRP_TLV_C1G2_LOCK_PAYLOAD: proto_tree_add_item(param_tree, hf_llrp_privilege, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_data_field, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_C1G2_BLK_PERMALOCK: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 4; proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_block_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_word_array(tvb, param_tree, hf_llrp_block_mask, suboffset); break; case LLRP_TLV_C1G2_GET_BLK_PERMALOCK: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_access_pass, tvb, suboffset, 4, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_mb, tvb, suboffset, 1, ENC_NA); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_block_pointer, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_block_range, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_C1G2_EPC_MEMORY_SLCTOR: proto_tree_add_item(param_tree, hf_llrp_enable_crc, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_enable_pc, tvb, suboffset, 1, ENC_NA); proto_tree_add_item(param_tree, hf_llrp_enable_xpc, tvb, suboffset, 1, ENC_NA); suboffset += 1; break; case LLRP_TLV_C1G2_READ_OP_SPEC_RES: proto_tree_add_item(param_tree, hf_llrp_access_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_word_array(tvb, param_tree, hf_llrp_read_data, suboffset); break; case LLRP_TLV_C1G2_WRT_OP_SPEC_RES: case LLRP_TLV_C1G2_BLK_WRT_OP_SPC_RES: proto_tree_add_item(param_tree, hf_llrp_access_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; proto_tree_add_item(param_tree, hf_llrp_num_words_written, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_C1G2_KILL_OP_SPEC_RES: case LLRP_TLV_C1G2_RECOM_OP_SPEC_RES: case LLRP_TLV_C1G2_LOCK_OP_SPEC_RES: case LLRP_TLV_C1G2_BLK_ERS_OP_SPC_RES: case LLRP_TLV_C1G2_BLK_PRL_OP_SPC_RES: proto_tree_add_item(param_tree, hf_llrp_access_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; break; case LLRP_TLV_C1G2_BLK_PRL_STAT_RES: proto_tree_add_item(param_tree, hf_llrp_access_result, tvb, suboffset, 1, ENC_NA); suboffset += 1; proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); suboffset += 2; suboffset = dissect_llrp_word_array(tvb, param_tree, hf_llrp_permlock_status, suboffset); break; case LLRP_TLV_CUSTOM_PARAMETER: proto_tree_add_item_ret_uint(param_tree, hf_llrp_vendor_id, tvb, suboffset, 4, ENC_BIG_ENDIAN, &num); suboffset += 4; switch(num) { case LLRP_VENDOR_IMPINJ: suboffset = dissect_llrp_impinj_parameter(tvb, pinfo, param_tree, suboffset, param_end); break; default: proto_tree_add_item(param_tree, hf_llrp_vendor_unknown, tvb, suboffset, len-4-2-2, ENC_NA); suboffset += len-4-2-2; break; } break; } /* Have we decoded exactly the number of bytes declared in the parameter? */ if(suboffset != param_end) { /* Report problem */ expert_add_info_format(pinfo, param_tree, &ei_llrp_invalid_length, "Incorrect length of parameter: %u bytes decoded, but %u bytes claimed.", suboffset - offset + 4, real_len); } /* The len field includes the 4-byte parameter header that we've * already accounted for in offset */ offset += real_len - 4; } else { type = tvb_get_guint8(tvb, offset) & 0x7F; switch (type) { case LLRP_TV_ANTENNA_ID: real_len = LLRP_TV_LEN_ANTENNA_ID; break; case LLRP_TV_FIRST_SEEN_TIME_UTC: real_len = LLRP_TV_LEN_FIRST_SEEN_TIME_UTC; break; case LLRP_TV_FIRST_SEEN_TIME_UPTIME: real_len = LLRP_TV_LEN_FIRST_SEEN_TIME_UPTIME; break; case LLRP_TV_LAST_SEEN_TIME_UTC: real_len = LLRP_TV_LEN_LAST_SEEN_TIME_UTC; break; case LLRP_TV_LAST_SEEN_TIME_UPTIME: real_len = LLRP_TV_LEN_LAST_SEEN_TIME_UPTIME; break; case LLRP_TV_PEAK_RSSI: real_len = LLRP_TV_LEN_PEAK_RSSI; break; case LLRP_TV_CHANNEL_INDEX: real_len = LLRP_TV_LEN_CHANNEL_INDEX; break; case LLRP_TV_TAG_SEEN_COUNT: real_len = LLRP_TV_LEN_TAG_SEEN_COUNT; break; case LLRP_TV_RO_SPEC_ID: real_len = LLRP_TV_LEN_RO_SPEC_ID; break; case LLRP_TV_INVENTORY_PARAM_SPEC_ID: real_len = LLRP_TV_LEN_INVENTORY_PARAM_SPEC_ID; break; case LLRP_TV_C1G2_CRC: real_len = LLRP_TV_LEN_C1G2_CRC; break; case LLRP_TV_C1G2_PC: real_len = LLRP_TV_LEN_C1G2_PC; break; case LLRP_TV_EPC96: real_len = LLRP_TV_LEN_EPC96; break; case LLRP_TV_SPEC_INDEX: real_len = LLRP_TV_LEN_SPEC_INDEX; break; case LLRP_TV_CLIENT_REQ_OP_SPEC_RES: real_len = LLRP_TV_LEN_CLIENT_REQ_OP_SPEC_RES; break; case LLRP_TV_ACCESS_SPEC_ID: real_len = LLRP_TV_LEN_ACCESS_SPEC_ID; break; case LLRP_TV_OP_SPEC_ID: real_len = LLRP_TV_LEN_OP_SPEC_ID; break; case LLRP_TV_C1G2_SINGULATION_DET: real_len = LLRP_TV_LEN_C1G2_SINGULATION_DET; break; case LLRP_TV_C1G2_XPC_W1: real_len = LLRP_TV_LEN_C1G2_XPC_W1; break; case LLRP_TV_C1G2_XPC_W2: real_len = LLRP_TV_LEN_C1G2_XPC_W2; break; default: /* ??? * No need to mark it, since the hf_llrp_tv_type field * will already show up as 'unknown'. */ real_len = 0; break; }; ti = proto_tree_add_none_format(tree, hf_llrp_param, tvb, offset, real_len + 1, "TV Parameter : %s", val_to_str_ext(type, &tv_type_ext, "Unknown Type: %d")); param_tree = proto_item_add_subtree(ti, ett_llrp_param); proto_tree_add_item(param_tree, hf_llrp_tv_type, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; suboffset = offset; switch (type) { case LLRP_TV_ANTENNA_ID: proto_tree_add_item(param_tree, hf_llrp_antenna_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_FIRST_SEEN_TIME_UTC: case LLRP_TV_FIRST_SEEN_TIME_UPTIME: case LLRP_TV_LAST_SEEN_TIME_UTC: case LLRP_TV_LAST_SEEN_TIME_UPTIME: proto_tree_add_item(param_tree, hf_llrp_microseconds, tvb, suboffset, 8, ENC_BIG_ENDIAN); break; case LLRP_TV_PEAK_RSSI: proto_tree_add_item(param_tree, hf_llrp_peak_rssi, tvb, suboffset, 1, ENC_NA); break; case LLRP_TV_CHANNEL_INDEX: proto_tree_add_item(param_tree, hf_llrp_channel_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_TAG_SEEN_COUNT: proto_tree_add_item(param_tree, hf_llrp_tag_count, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_RO_SPEC_ID: proto_tree_add_item(param_tree, hf_llrp_rospec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); break; case LLRP_TV_INVENTORY_PARAM_SPEC_ID: proto_tree_add_item(param_tree, hf_llrp_inventory_spec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_C1G2_CRC: proto_tree_add_item(param_tree, hf_llrp_crc, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_C1G2_PC: proto_tree_add_item(param_tree, hf_llrp_pc_bits, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_EPC96: proto_tree_add_item(param_tree, hf_llrp_epc, tvb, suboffset, 96/8, ENC_NA); break; case LLRP_TV_SPEC_INDEX: proto_tree_add_item(param_tree, hf_llrp_spec_idx, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_CLIENT_REQ_OP_SPEC_RES: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_ACCESS_SPEC_ID: proto_tree_add_item(param_tree, hf_llrp_accessspec_id, tvb, suboffset, 4, ENC_BIG_ENDIAN); break; case LLRP_TV_OP_SPEC_ID: proto_tree_add_item(param_tree, hf_llrp_opspec_id, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_C1G2_SINGULATION_DET: proto_tree_add_item(param_tree, hf_llrp_num_coll, tvb, suboffset, 2, ENC_BIG_ENDIAN); proto_tree_add_item(param_tree, hf_llrp_num_empty, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_C1G2_XPC_W1: proto_tree_add_item(param_tree, hf_llrp_xpc_w1, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; case LLRP_TV_C1G2_XPC_W2: proto_tree_add_item(param_tree, hf_llrp_xpc_w2, tvb, suboffset, 2, ENC_BIG_ENDIAN); break; }; /* Unlike for TLV's, real_len for TV's doesn't include the standard * header length, so just add it straight to the offset. */ offset += real_len; } } return offset; } static guint dissect_llrp_impinj_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset) { guint8 subtype; subtype = tvb_get_guint8(tvb, offset); col_append_fstr(pinfo->cinfo, COL_INFO, " (Impinj - %s)", val_to_str_ext(subtype, &impinj_msg_subtype_ext, "Unknown Type: %d")); proto_tree_add_item(tree, hf_llrp_impinj_msg_type, tvb, offset, 1, ENC_BIG_ENDIAN); offset += 1; switch(subtype) { case LLRP_IMPINJ_TYPE_ENABLE_EXTENSIONS: proto_tree_add_item(tree, hf_llrp_rfu, tvb, offset, 4, ENC_NA); offset += 4; break; case LLRP_IMPINJ_TYPE_ENABLE_EXTENSIONS_RESPONSE: /* Just parameters */ break; case LLRP_IMPINJ_TYPE_SAVE_SETTINGS: proto_tree_add_item(tree, hf_llrp_save_config, tvb, offset, 1, ENC_NA); offset += 1; break; case LLRP_IMPINJ_TYPE_SAVE_SETTINGS_RESPONSE: /* Just parameters */ break; } /* Just return offset, parameters will be dissected by our callee */ return offset; } static void dissect_llrp_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint16 type, guint offset) { gboolean ends_with_parameters; guint8 requested_data; guint32 vendor; proto_item *request_item, *antenna_item, *gpi_item, *gpo_item; guint (*dissect_custom_message)(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, guint offset) = NULL; ends_with_parameters = FALSE; switch (type) { /* Simple cases just have normal TLV or TV parameters */ case LLRP_TYPE_CLOSE_CONNECTION_RESPONSE: case LLRP_TYPE_GET_READER_CAPABILITIES_RESPONSE: case LLRP_TYPE_ADD_ROSPEC: case LLRP_TYPE_ADD_ROSPEC_RESPONSE: case LLRP_TYPE_DELETE_ROSPEC_RESPONSE: case LLRP_TYPE_START_ROSPEC_RESPONSE: case LLRP_TYPE_STOP_ROSPEC_RESPONSE: case LLRP_TYPE_ENABLE_ROSPEC_RESPONSE: case LLRP_TYPE_DISABLE_ROSPEC_RESPONSE: case LLRP_TYPE_GET_ROSPECS_RESPONSE: case LLRP_TYPE_ADD_ACCESSSPEC: case LLRP_TYPE_ADD_ACCESSSPEC_RESPONSE: case LLRP_TYPE_DELETE_ACCESSSPEC_RESPONSE: case LLRP_TYPE_ENABLE_ACCESSSPEC_RESPONSE: case LLRP_TYPE_DISABLE_ACCESSSPEC_RESPONSE: case LLRP_TYPE_GET_ACCESSSPECS: case LLRP_TYPE_CLIENT_REQUEST_OP: case LLRP_TYPE_CLIENT_RESQUEST_OP_RESPONSE: case LLRP_TYPE_RO_ACCESS_REPORT: case LLRP_TYPE_READER_EVENT_NOTIFICATION: case LLRP_TYPE_ERROR_MESSAGE: case LLRP_TYPE_GET_READER_CONFIG_RESPONSE: case LLRP_TYPE_SET_READER_CONFIG_RESPONSE: case LLRP_TYPE_SET_PROTOCOL_VERSION_RESPONSE: case LLRP_TYPE_GET_ACCESSSPECS_RESPONSE: case LLRP_TYPE_GET_REPORT: case LLRP_TYPE_ENABLE_EVENTS_AND_REPORTS: ends_with_parameters = TRUE; break; /* Some just have an ROSpec ID */ case LLRP_TYPE_START_ROSPEC: case LLRP_TYPE_STOP_ROSPEC: case LLRP_TYPE_ENABLE_ROSPEC: case LLRP_TYPE_DISABLE_ROSPEC: case LLRP_TYPE_DELETE_ROSPEC: proto_tree_add_item(tree, hf_llrp_rospec, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; break; /* Some just have an AccessSpec ID */ case LLRP_TYPE_ENABLE_ACCESSSPEC: case LLRP_TYPE_DELETE_ACCESSSPEC: case LLRP_TYPE_DISABLE_ACCESSSPEC: proto_tree_add_item(tree, hf_llrp_accessspec, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; break; case LLRP_TYPE_GET_READER_CAPABILITIES: proto_tree_add_item(tree, hf_llrp_req_cap, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; ends_with_parameters = TRUE; break; /* GET_READER_CONFIG is more complicated */ case LLRP_TYPE_GET_READER_CONFIG: antenna_item = proto_tree_add_item(tree, hf_llrp_antenna_id, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; requested_data = tvb_get_guint8(tvb, offset); request_item = proto_tree_add_item(tree, hf_llrp_req_conf, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; gpi_item = proto_tree_add_item(tree, hf_llrp_gpi_port, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; gpo_item = proto_tree_add_item(tree, hf_llrp_gpo_port, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; switch (requested_data) { case LLRP_CONF_ALL: break; case LLRP_CONF_ANTENNA_PROPERTIES: case LLRP_CONF_ANTENNA_CONFIGURATION: /* Ignore both GPI and GPO ports */ proto_item_append_text(gpi_item, " (Ignored)"); proto_item_append_text(gpo_item, " (Ignored)"); break; case LLRP_CONF_IDENTIFICATION: case LLRP_CONF_RO_REPORT_SPEC: case LLRP_CONF_READER_EVENT_NOTIFICATION_SPEC: case LLRP_CONF_ACCESS_REPORT_SPEC: case LLRP_CONF_LLRP_CONFIGURATION_STATE: case LLRP_CONF_KEEPALIVE_SPEC: case LLRP_CONF_EVENTS_AND_REPORTS: /* Ignore antenna ID */ proto_item_append_text(antenna_item, " (Ignored)"); /* Ignore both GPI and GPO ports */ proto_item_append_text(gpi_item, " (Ignored)"); proto_item_append_text(gpo_item, " (Ignored)"); break; case LLRP_CONF_GPI_PORT_CURRENT_STATE: /* Ignore antenna ID */ proto_item_append_text(antenna_item, " (Ignored)"); /* Ignore GPO port */ proto_item_append_text(gpo_item, " (Ignored)"); break; case LLRP_CONF_GPO_WRITE_DATA: /* Ignore antenna ID */ proto_item_append_text(antenna_item, " (Ignored)"); /* Ignore GPI port */ proto_item_append_text(gpi_item, " (Ignored)"); break; default: /* Ignore antenna ID */ proto_item_append_text(antenna_item, " (Ignored)"); /* Tell the user that we are confused */ expert_add_info_format(pinfo, request_item, &ei_llrp_req_conf, "Unrecognized configuration request: %u", requested_data); /* Ignore both GPI and GPO ports */ proto_item_append_text(gpi_item, " (Ignored)"); proto_item_append_text(gpo_item, " (Ignored)"); break; }; ends_with_parameters = TRUE; break; /* END GET_READER_CONFIG */ /* Misc */ case LLRP_TYPE_SET_READER_CONFIG: proto_tree_add_item(tree, hf_llrp_rest_fact, tvb, offset, 1, ENC_NA); offset++; ends_with_parameters = TRUE; break; case LLRP_TYPE_SET_PROTOCOL_VERSION: proto_tree_add_item(tree, hf_llrp_version, tvb, offset, 1, ENC_BIG_ENDIAN); break; case LLRP_TYPE_GET_SUPPORTED_VERSION_RESPONSE: proto_tree_add_item(tree, hf_llrp_cur_ver, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; proto_tree_add_item(tree, hf_llrp_sup_ver, tvb, offset, 1, ENC_BIG_ENDIAN); offset++; ends_with_parameters = TRUE; break; case LLRP_TYPE_CUSTOM_MESSAGE: vendor = tvb_get_ntohl(tvb, offset); proto_tree_add_item(tree, hf_llrp_vendor, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; /* Do vendor specific dissection */ switch(vendor) { case LLRP_VENDOR_IMPINJ: dissect_custom_message = dissect_llrp_impinj_message; ends_with_parameters = TRUE; break; } if (dissect_custom_message) offset = dissect_custom_message(tvb, pinfo, tree, offset); break; /* Some have no extra data expected */ case LLRP_TYPE_KEEPALIVE: case LLRP_TYPE_KEEPALIVE_ACK: case LLRP_TYPE_CLOSE_CONNECTION: case LLRP_TYPE_GET_ROSPECS: case LLRP_TYPE_GET_SUPPORTED_VERSION: break; default: /* We shouldn't be called if we don't already recognize the value */ DISSECTOR_ASSERT_NOT_REACHED(); }; if(ends_with_parameters) { offset = dissect_llrp_parameters(tvb, pinfo, tree, offset, tvb_reported_length(tvb), 0); } if(tvb_reported_length_remaining(tvb, offset) != 0) { /* Report problem */ expert_add_info_format(pinfo, tree, &ei_llrp_invalid_length, "Incorrect length of message: %u bytes decoded, but %u bytes available.", offset, tvb_reported_length(tvb)); } } /* Code to actually dissect the packets */ static int dissect_llrp_packet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data _U_) { proto_item *ti; proto_tree *llrp_tree; guint16 type; guint32 len; guint offset = 0; /* Check that there's enough data */ if (tvb_reported_length(tvb) < LLRP_HEADER_LENGTH) { return 0; } /* Make entries in Protocol column and Info column on summary display */ col_set_str(pinfo->cinfo, COL_PROTOCOL, "LLRP"); col_set_str(pinfo->cinfo, COL_INFO, "LLRP Message"); type = tvb_get_ntohs(tvb, offset) & 0x03FF; col_append_fstr(pinfo->cinfo, COL_INFO, " (%s)", val_to_str_ext(type, &message_types_ext, "Unknown Type: %d")); ti = proto_tree_add_item(tree, proto_llrp, tvb, offset, -1, ENC_NA); llrp_tree = proto_item_add_subtree(ti, ett_llrp); proto_tree_add_item(llrp_tree, hf_llrp_version, tvb, offset, 1, ENC_BIG_ENDIAN); proto_tree_add_item(llrp_tree, hf_llrp_type, tvb, offset, 2, ENC_BIG_ENDIAN); offset += 2; ti = proto_tree_add_item(llrp_tree, hf_llrp_length, tvb, offset, 4, ENC_BIG_ENDIAN); len = tvb_get_ntohl(tvb, offset); if (len != tvb_reported_length(tvb)) { expert_add_info_format(pinfo, ti, &ei_llrp_invalid_length, "Incorrect length field: claimed %u, but have %u.", len, tvb_reported_length(tvb)); } offset += 4; proto_tree_add_item(llrp_tree, hf_llrp_id, tvb, offset, 4, ENC_BIG_ENDIAN); offset += 4; if (try_val_to_str_ext(type, &message_types_ext)) dissect_llrp_message(tvb, pinfo, llrp_tree, type, offset); return tvb_captured_length(tvb); } /* Determine length of LLRP message */ static guint get_llrp_message_len(packet_info *pinfo _U_, tvbuff_t *tvb, int offset, void *data _U_) { /* Peek into the header to determine the total message length */ return (guint)tvb_get_ntohl(tvb, offset+2); } /* The main dissecting routine */ static int dissect_llrp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void* data) { tcp_dissect_pdus(tvb, pinfo, tree, TRUE, LLRP_HEADER_LENGTH, get_llrp_message_len, dissect_llrp_packet, data); return tvb_captured_length(tvb); } void proto_register_llrp(void) { /* Setup list of header fields See Section 1.6.1 for details */ static hf_register_info hf[] = { { &hf_llrp_version, { "Version", "llrp.version", FT_UINT8, BASE_DEC, VALS(llrp_versions), 0x1C, NULL, HFILL }}, { &hf_llrp_type, { "Type", "llrp.type", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &message_types_ext, 0x03FF, NULL, HFILL }}, { &hf_llrp_length, { "Length", "llrp.length", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_id, { "ID", "llrp.id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_cur_ver, { "Current Version", "llrp.cur_ver", FT_UINT8, BASE_DEC, VALS(llrp_versions), 0, NULL, HFILL }}, { &hf_llrp_sup_ver, { "Supported Version", "llrp.sup_ver", FT_UINT8, BASE_DEC, VALS(llrp_versions), 0, "The max supported protocol version.", HFILL }}, { &hf_llrp_req_cap, { "Requested Capabilities", "llrp.req_cap", FT_UINT8, BASE_DEC, VALS(capabilities_request), 0, NULL, HFILL }}, { &hf_llrp_req_conf, { "Requested Configuration", "llrp.req_conf", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &config_request_ext, 0, NULL, HFILL }}, { &hf_llrp_rospec, { "ROSpec ID", "llrp.rospec", FT_UINT32, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_all_rospecs), 0, NULL, HFILL }}, { &hf_llrp_antenna_id, { "Antenna ID", "llrp.antenna_id", FT_UINT16, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_all_antenna), 0, NULL, HFILL }}, { &hf_llrp_gpi_port, { "GPI Port Number", "llrp.gpi_port", FT_UINT16, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_all_gpi_ports), 0, NULL, HFILL }}, { &hf_llrp_gpo_port, { "GPO Port Number", "llrp.gpo_port", FT_UINT16, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_all_gpo_ports), 0, NULL, HFILL }}, { &hf_llrp_rest_fact, { "Restore Factory Settings", "llrp.rest_fact", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_accessspec, { "Access Spec ID", "llrp.accessspec", FT_UINT32, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_all_access_specs), 0, NULL, HFILL }}, { &hf_llrp_vendor, { "Vendor ID", "llrp.vendor", FT_UINT32, BASE_DEC, VALS(llrp_vendors), 0, NULL, HFILL }}, { &hf_llrp_impinj_msg_type, { "Subtype", "llrp.impinj.type", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &impinj_msg_subtype_ext, 0, "Subtype specified by vendor", HFILL }}, { &hf_llrp_tlv_type, { "Type", "llrp.tlv_type", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &tlv_type_ext, 0x03FF, "The type of TLV.", HFILL }}, { &hf_llrp_tv_type, { "Type", "llrp.tv_type", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &tv_type_ext, 0x7F, "The type of TV.", HFILL }}, { &hf_llrp_tlv_len, { "Length", "llrp.tlv_len", FT_UINT16, BASE_DEC, NULL, 0, "The length of this TLV.", HFILL }}, { &hf_llrp_param, { "Parameter", "llrp.param", FT_NONE, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_gpi, { "Number of GPI ports", "llrp.param.num_gpi", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_gpo, { "Number of GPO ports", "llrp.param.num_gpo", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_microseconds, { "Microseconds", "llrp.param.microseconds", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_max_supported_antenna, { "Max number of antenna supported", "llrp.param.max_supported_antenna", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_can_set_antenna_prop, { "Can set antenna properties", "llrp.param.can_set_antenna_prop", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x8000, NULL, HFILL }}, { &hf_llrp_has_utc_clock, { "Has UTC clock capabilities", "llrp.param.has_utc_clock", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x4000, NULL, HFILL }}, { &hf_llrp_device_manufacturer, { "Device manufacturer name", "llrp.param.device_manufacturer", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_model, { "Model name", "llrp.param.model", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_firmware_version, { "Reader firmware version", "llrp.param.firmware_version", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_max_receive_sense, { "Maximum sensitivity value", "llrp.param.max_receive_sense", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_index, { "Index", "llrp.param.index", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_receive_sense, { "Receive sensitivity value", "llrp.param.receive_sense", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_receive_sense_index_min, { "Receive sensitivity index min", "llrp.param.receive_sense_index_min", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_receive_sense_index_max, { "Receive sensitivity index max", "llrp.param.receive_sense_index_max", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_protocols, { "Number of protocols", "llrp.param.num_protocols", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_protocol_id, { "Protocol ID", "llrp.param.protocol_id", FT_UINT8, BASE_DEC | BASE_RANGE_STRING, RVALS(protocol_id), 0, NULL, HFILL }}, { &hf_llrp_can_do_survey, { "Can do RF survey", "llrp.param.can_do_survey", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_can_report_buffer_warning, { "Can report buffer fill warning", "llrp.param.can_report_buffer_warning", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40, NULL, HFILL }}, { &hf_llrp_support_client_opspec, { "Support client request OpSpec", "llrp.param.support_client_opspec", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20, NULL, HFILL }}, { &hf_llrp_can_stateaware, { "Can do tag inventory state aware singulation", "llrp.param.can_stateaware", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10, NULL, HFILL }}, { &hf_llrp_support_holding, { "Support event and report holding", "llrp.param.support_holding", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08, NULL, HFILL }}, { &hf_llrp_max_priority_supported, { "Max priority level supported", "llrp.param.max_priority_supported", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_client_opspec_timeout, { "Client request OpSpec timeout", "llrp.param.client_opspec_timeout", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_max_num_rospec, { "Maximum number of ROSpecs", "llrp.param.max_num_rospec", FT_UINT32, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_no_limit), 0, NULL, HFILL }}, { &hf_llrp_max_num_spec_per_rospec, { "Maximum number of spec per ROSpec", "llrp.param.max_num_spec_per_rospec", FT_UINT32, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_no_limit), 0, NULL, HFILL }}, { &hf_llrp_max_num_inventory_per_aispec, { "Maximum number of Inventory Spec per AISpec", "llrp.param.max_num_inventory_per_aispec", FT_UINT32, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_no_limit), 0, NULL, HFILL }}, { &hf_llrp_max_num_accessspec, { "Maximum number of AccessSpec", "llrp.param.max_num_accessspec", FT_UINT32, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_no_limit), 0, NULL, HFILL }}, { &hf_llrp_max_num_opspec_per_accressspec, { "Maximum number of OpSpec per AccessSpec", "llrp.param.max_num_opspec_per_accressspec", FT_UINT32, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_no_limit), 0, NULL, HFILL }}, /* TODO add translation */ { &hf_llrp_country_code, { "Country code", "llrp.param.country_code", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_comm_standard, { "Communication standard", "llrp.param.comm_standard", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &comm_standard_ext, 0, NULL, HFILL }}, { &hf_llrp_transmit_power, { "Transmit power value", "llrp.param.transmit_power", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_hopping, { "Hopping", "llrp.param.hopping", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_hop_table_id, { "Hop table ID", "llrp.param.hop_table_id", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_rfu, { "Reserved for future use", "llrp.param.rfu", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_hops, { "Number of hops", "llrp.param.num_hops", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_frequency, { "Frequency", "llrp.param.frequency", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_freqs, { "Number of frequencies", "llrp.param.num_freqs", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_min_freq, { "Minimum frequency", "llrp.param.min_freq", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_max_freq, { "Maximum frequency", "llrp.param.max_freq", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_rospec_id, { "ROSpec ID", "llrp.param.rospec_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_priority, { "Priority", "llrp.param.priority", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_cur_state, { "Current state", "llrp.param.cur_state", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_rospec_start_trig_type, { "ROSpec start trigger type", "llrp.param.rospec_start_trig_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_offset, { "Offset", "llrp.param.offset", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_period, { "Period", "llrp.param.period", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_gpi_event, { "GPI event", "llrp.param.gpi_event", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_timeout, { "Timeout", "llrp.param.timeout", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_rospec_stop_trig_type, { "ROSpec stop trigger type", "llrp.param.rospec_stop_trig_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_duration_trig, { "Duration trigger value", "llrp.param.duration_trig", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_antenna_count, { "Antenna count", "llrp.param.antenna_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_antenna, { "Antenna ID", "llrp.param.antenna", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_aispec_stop_trig_type, { "AISpec stop trigger type", "llrp.param.aispec_stop_trig_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_trig_type, { "Trigger type", "llrp.param.trig_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_number_of_tags, { "Number of tags", "llrp.param.number_of_tags", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_number_of_attempts, { "Number of attempts", "llrp.param.number_of_attempts", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_t, { "T", "llrp.param.t", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_inventory_spec_id, { "Inventory parameter spec id", "llrp.param.inventory_spec_id", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_start_freq, { "Start frequency", "llrp.param.start_freq", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_stop_freq, { "Stop frequency", "llrp.param.stop_freq", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_stop_trig_type, { "Stop trigger type", "llrp.param.stop_trig_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_n_4, { "N", "llrp.param.n_4", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_duration, { "Duration", "llrp.param.duration", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_accessspec_id, { "AccessSpec ID", "llrp.param.accessspec_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_access_cur_state, { "Current state", "llrp.param.access_cur_state", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_access_stop_trig_type, { "AccessSpec Stop trigger", "llrp.param.access_stop_trig_type", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_operation_count, { "Operation count value", "llrp.param.operation_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_opspec_id, { "OpSpec ID", "llrp.param.opspec_id", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_conf_value, { "Configuration value", "llrp.param.conf_value", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_id_type, { "ID type", "llrp.param.id_type", FT_UINT8, BASE_DEC, VALS(id_type), 0, NULL, HFILL }}, { &hf_llrp_reader_id, { "Reader ID", "llrp.param.reader_id", FT_UINT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_gpo_data, { "GPO data", "llrp.param.gpo_data", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_keepalive_trig_type, { "KeepAlive trigger type", "llrp.param.keepalive_trig_type", FT_UINT8, BASE_DEC, VALS(keepalive_type), 0, NULL, HFILL }}, { &hf_llrp_time_iterval, { "Time interval", "llrp.param.time_iterval", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_antenna_connected, { "Antenna connected", "llrp.param.antenna_connected", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_antenna_gain, { "Antenna gain", "llrp.param.antenna_gain", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_receiver_sense, { "Receiver sensitivity", "llrp.param.receiver_sense", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_channel_idx, { "Channel index", "llrp.param.channel_idx", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_gpi_config, { "GPI config", "llrp.param.gpi_config", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_gpi_state, { "GPI state", "llrp.param.gpi_state", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_hold_events_and_reports, { "Hold events and reports upon reconnect", "llrp.param.hold_events_and_reports", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_ro_report_trig, { "RO report trigger", "llrp.param.ro_report_trig", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_n_2, { "N", "llrp.param.n_2", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_enable_rospec_id, { "Enable ROSpec ID", "llrp.param.enable_rospec_id", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x8000, NULL, HFILL }}, { &hf_llrp_enable_spec_idx, { "Enable spec index", "llrp.param.enable_spec_idx", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x4000, NULL, HFILL }}, { &hf_llrp_enable_inv_spec_id, { "Enable inventory spec ID", "llrp.param.enable_inv_spec_id", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x2000, NULL, HFILL }}, { &hf_llrp_enable_antenna_id, { "Enable antenna ID", "llrp.param.enable_antenna_id", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x1000, NULL, HFILL }}, { &hf_llrp_enable_channel_idx, { "Enable channel index", "llrp.param.enable_channel_idx", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0800, NULL, HFILL }}, { &hf_llrp_enable_peak_rssi, { "Enable peak RSSI", "llrp.param.enable_peak_rssi", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0400, NULL, HFILL }}, { &hf_llrp_enable_first_seen, { "Enable first seen timestamp", "llrp.param.enable_first_seen", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0200, NULL, HFILL }}, { &hf_llrp_enable_last_seen, { "Enable last seen timestamp", "llrp.param.enable_last_seen", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0100, NULL, HFILL }}, { &hf_llrp_enable_seen_count, { "Enable tag seen count", "llrp.param.enable_seen_count", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0080, NULL, HFILL }}, { &hf_llrp_enable_accessspec_id, { "Enable AccessSpec ID", "llrp.param.enable_accessspec_id", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x0040, NULL, HFILL }}, { &hf_llrp_access_report_trig, { "Access report trigger", "llrp.param.access_report_trig", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_length_bits, { "Bit field length (bits)", "llrp.param.length_bits", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_epc, { "EPC", "llrp.param.epc", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_spec_idx, { "Spec index", "llrp.param.spec_idx", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_peak_rssi, { "Peak RSSI", "llrp.param.peak_rssi", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_tag_count, { "Tag count", "llrp.param.tag_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_bandwidth, { "Bandwidth", "llrp.param.bandwidth", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_average_rssi, { "Average RSSI", "llrp.param.average_rssi", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_notif_state, { "Notification state", "llrp.param.notif_state", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_event_type, { "Event type", "llrp.param.event_type", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &event_type_ext, 0, NULL, HFILL }}, { &hf_llrp_next_chan_idx, { "Next channel index", "llrp.param.next_chan_idx", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_roevent_type, { "Event type", "llrp.param.roevent_type", FT_UINT8, BASE_DEC, VALS(roevent_type), 0, NULL, HFILL }}, { &hf_llrp_prem_rospec_id, { "Preempting ROSpec ID", "llrp.param.prem_rospec_id", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_buffer_full_percentage, { "Report Buffer percentage full", "llrp.param.buffer_full_percentage", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_message, { "Message", "llrp.param.message", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_rfevent_type, { "Event type", "llrp.param.rfevent_type", FT_UINT8, BASE_DEC, VALS(rfevent_type), 0, NULL, HFILL }}, { &hf_llrp_aievent_type, { "Event type", "llrp.param.aievent_type", FT_UINT8, BASE_DEC, VALS(aievent_type), 0, NULL, HFILL }}, { &hf_llrp_antenna_event_type, { "Event type", "llrp.param.antenna_event_type", FT_UINT8, BASE_DEC, VALS(antenna_event_type), 0, NULL, HFILL }}, { &hf_llrp_conn_status, { "Status", "llrp.param.conn_status", FT_UINT16, BASE_DEC, VALS(connection_status), 0, NULL, HFILL }}, { &hf_llrp_loop_count, { "Loop count", "llrp.param.loop_count", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_status_code, { "Status code", "llrp.param.status_code", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &status_code_ext, 0, NULL, HFILL }}, { &hf_llrp_error_desc, { "Error Description", "llrp.param.error_desc", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_field_num, { "Field number", "llrp.param.field_num", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_error_code, { "Error code", "llrp.param.error_code", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &status_code_ext, 0, NULL, HFILL }}, { &hf_llrp_parameter_type, { "Parameter type", "llrp.param.parameter_type", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &tlv_type_ext, 0, NULL, HFILL }}, { &hf_llrp_can_support_block_erase, { "Can support block erase", "llrp.param.can_support_block_erase", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_can_support_block_write, { "Can support block write", "llrp.param.can_support_block_write", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40, NULL, HFILL }}, { &hf_llrp_can_support_block_permalock, { "Can support block permalock", "llrp.param.can_support_block_permalock", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20, NULL, HFILL }}, { &hf_llrp_can_support_tag_recomm, { "Can support tag recommisioning", "llrp.param.can_support_tag_recomm", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x10, NULL, HFILL }}, { &hf_llrp_can_support_UMI_method2, { "Can support UMI method 2", "llrp.param.can_support_UMI_method2", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x08, NULL, HFILL }}, { &hf_llrp_can_support_XPC, { "Can support XPC", "llrp.param.can_support_XPC", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04, NULL, HFILL }}, { &hf_llrp_max_num_filter_per_query, { "Maximum number of select filters per query", "llrp.param.max_num_filter_per_query", FT_UINT16, BASE_DEC|BASE_SPECIAL_VALS, VALS(unique_no_limit), 0, NULL, HFILL }}, { &hf_llrp_mode_ident, { "Mode identifier", "llrp.param.mode_ident", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_DR, { "DR", "llrp.param.DR", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_hag_conformance, { "EPC HAG T&C Conformance", "llrp.param.hag_conformance", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40, NULL, HFILL }}, { &hf_llrp_mod, { "M", "llrp.param.mod", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_flm, { "Forward link modulation", "llrp.param.flm", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_m, { "Spectral mask indicator", "llrp.param.m", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_bdr, { "BDR", "llrp.param.bdr", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_pie, { "PIE", "llrp.param.pie", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_min_tari, { "Minimum tari", "llrp.param.min_tari", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_max_tari, { "Maximum tari", "llrp.param.max_tari", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_step_tari, { "Tari step", "llrp.param.step_tari", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_inventory_state_aware, { "Tag inventory state aware", "llrp.param.inventory_state_aware", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_trunc, { "T", "llrp.param.trunc", FT_UINT8, BASE_DEC, NULL, 0xC0, NULL, HFILL }}, { &hf_llrp_mb, { "MB", "llrp.param.mb", FT_UINT8, BASE_DEC, NULL, 0xC0, NULL, HFILL }}, { &hf_llrp_pointer, { "Pointer", "llrp.param.pointer", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_tag_mask, { "Tag mask", "llrp.param.tag_mask", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_aware_filter_target, { "Target", "llrp.param.aware_filter_target", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_aware_filter_action, { "Action", "llrp.param.aware_filter_action", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_unaware_filter_action, { "Action", "llrp.param.unaware_filter_action", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_mode_idx, { "Mode index", "llrp.param.mode_idx", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_tari, { "Tari", "llrp.param.tari", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_session, { "Session", "llrp.param.session", FT_UINT8, BASE_DEC, NULL, 0xC0, NULL, HFILL }}, { &hf_llrp_tag_population, { "Tag population", "llrp.param.tag_population", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_tag_transit_time, { "Tag tranzit time", "llrp.param.tag_transit_time", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_sing_i, { "I", "llrp.param.sing_i", FT_BOOLEAN, 8, TFS(&tfs_state_a_b), 0x80, NULL, HFILL }}, { &hf_llrp_sing_s, { "S", "llrp.param.sing_s", FT_BOOLEAN, 8, TFS(&tfs_sl), 0x40, NULL, HFILL }}, { &hf_llrp_sing_a, { "S_All", "llrp.param.sing_a", FT_BOOLEAN, 8, TFS(&tfs_all_no), 0x20, NULL, HFILL }}, { &hf_llrp_match, { "Match", "llrp.param.match", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20, NULL, HFILL }}, { &hf_llrp_tag_data, { "Tag data", "llrp.param.tag_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_access_pass, { "Access password", "llrp.param.access_pass", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_word_pointer, { "Word pointer", "llrp.param.word_pointer", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_word_count, { "Word count", "llrp.param.word_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_write_data, { "Write data", "llrp.param.write_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_kill_pass, { "Killpassword", "llrp.param.kill_pass", FT_UINT32, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_kill_3, { "3", "llrp.param.kill_3", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x04, NULL, HFILL }}, { &hf_llrp_kill_2, { "2", "llrp.param.kill_2", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x02, NULL, HFILL }}, { &hf_llrp_kill_l, { "L", "llrp.param.kill_l", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x01, NULL, HFILL }}, { &hf_llrp_privilege, { "Privilege", "llrp.param.privilege", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_data_field, { "Data field", "llrp.param.data_field", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_block_pointer, { "Block pointer", "llrp.param.block_pointer", FT_UINT16, BASE_DEC_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_block_mask, { "Block mask", "llrp.param.block_mask", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_length_words, { "Field Length (words)", "llrp.param.length_words", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_block_range, { "Block range", "llrp.param.block_range", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_enable_crc, { "Enable CRC", "llrp.param.enable_crc", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_enable_pc, { "Enable PC bits", "llrp.param.enable_pc", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x40, NULL, HFILL }}, { &hf_llrp_enable_xpc, { "Enable XPC bits", "llrp.param.enable_xpc", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x20, NULL, HFILL }}, { &hf_llrp_pc_bits, { "PC bits", "llrp.param.pc_bits", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_xpc_w1, { "XPC-W1", "llrp.param.xpc_w1", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_xpc_w2, { "XPC-W2", "llrp.param.xpc_w2", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_crc, { "CRC", "llrp.param.crc", FT_UINT16, BASE_HEX, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_coll, { "Number of collisions", "llrp.param.num_coll", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_empty, { "Number of empty slots", "llrp.param.num_empty", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_access_result, { "Result", "llrp.param.access_result", FT_UINT8, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_read_data, { "Read data", "llrp.param.read_data", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_num_words_written, { "Number of words written", "llrp.param.num_words_written", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_permlock_status, { "Read data", "llrp.param.permlock_status", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_vendor_id, { "Vendor ID", "llrp.param.vendor_id", FT_UINT32, BASE_DEC, VALS(llrp_vendors), 0, NULL, HFILL }}, { &hf_llrp_vendor_unknown, { "Vendor Unknown", "llrp.param.vendor_unknown", FT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_param_type, { "Impinj parameter subtype", "llrp.param.impinj_param_type", FT_UINT32, BASE_DEC | BASE_EXT_STRING, &impinj_param_type_ext, 0, NULL, HFILL }}, { &hf_llrp_save_config, { "Save configuration", "llrp.param.save_config", FT_BOOLEAN, 8, TFS(&tfs_yes_no), 0x80, NULL, HFILL }}, { &hf_llrp_impinj_req_data, { "Requested data", "llrp.param.impinj_req_data", FT_UINT32, BASE_DEC | BASE_EXT_STRING, &impinj_req_data_ext, 0, NULL, HFILL }}, { &hf_llrp_impinj_reg_region, { "Regulatory region", "llrp.param.impinj_reg_region", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &impinj_reg_region_ext, 0, NULL, HFILL }}, { &hf_llrp_impinj_search_mode, { "Inventory search mode", "llrp.param.impinj_search_mode", FT_UINT16, BASE_DEC, VALS(impinj_search_mode), 0, NULL, HFILL }}, { &hf_llrp_impinj_en_tag_dir, { "Enable tag direction", "llrp.param.impinj_en_tag_dir", FT_BOOLEAN, 16, TFS(&tfs_yes_no), 0x8000, NULL, HFILL }}, { &hf_llrp_impinj_antenna_conf, { "Antenna configuration", "llrp.param.impinj_antenna_conf", FT_UINT16, BASE_DEC, VALS(impinj_ant_conf), 0, NULL, HFILL }}, { &hf_llrp_decision_time, { "Decision timestamp", "llrp.param.decision_time", FT_UINT64, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_tag_dir, { "Tag direction", "llrp.param.impinj_tag_dir", FT_UINT16, BASE_DEC, VALS(impinj_tag_dir), 0, NULL, HFILL }}, { &hf_llrp_confidence, { "Confidence", "llrp.param.confidence", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_fix_freq_mode, { "Fixed frequency mode", "llrp.param.impinj_fix_freq_mode", FT_UINT16, BASE_DEC, VALS(impinj_fix_freq_mode), 0, NULL, HFILL }}, { &hf_llrp_num_channels, { "Number of channels", "llrp.param.num_channels", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_channel, { "Channel", "llrp.param.channel", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_reduce_power_mode, { "Reduced power mode", "llrp.param.impinj_reduce_power_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_impinj_low_duty_mode, { "Low duty cycle mode", "llrp.param.impinj_low_duty_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_empty_field_timeout, { "Empty field timeout", "llrp.param.empty_field_timeout", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_field_ping_interval, { "Field ping interval", "llrp.param.field_ping_interval", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_model_name, { "Model name", "llrp.param.model_name", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_serial_number, { "Serial number", "llrp.param.serial_number", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_soft_ver, { "Software version", "llrp.param.soft_ver", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_firm_ver, { "Firmware version", "llrp.param.firm_ver", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_fpga_ver, { "FPGA version", "llrp.param.fpga_ver", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_pcba_ver, { "PCBA version", "llrp.param.pcba_ver", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_height_thresh, { "Height threshold", "llrp.param.height_thresh", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_zero_motion_thresh, { "Zero motion threshold", "llrp.param.zero_motion_thresh", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_board_manufacturer, { "Board manufacturer", "llrp.param.board_manufacturer", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_fw_ver_hex, { "Firmware version", "llrp.param.fw_ver_hex", FT_UINT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_hw_ver_hex, { "Hardware version", "llrp.param.hw_ver_hex", FT_UINT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_gpi_debounce, { "GPI debounce timer Msec", "llrp.param.gpi_debounce", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_temperature, { "Temperature", "llrp.param.temperature", FT_INT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_link_monitor_mode, { "Link monitor mode", "llrp.param.impinj_link_monitor_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_link_down_thresh, { "Link down threshold", "llrp.param.link_down_thresh", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_report_buff_mode, { "Report buffer mode", "llrp.param.impinj_report_buff_mode", FT_UINT16, BASE_DEC, VALS(impinj_report_buff_mode), 0, NULL, HFILL }}, { &hf_llrp_permalock_result, { "Result", "llrp.param.permalock_result", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &impinj_permalock_result_ext, 0, NULL, HFILL }}, { &hf_llrp_block_permalock_result, { "Result", "llrp.param.block_permalock_result", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &impinj_block_permalock_result_ext, 0, NULL, HFILL }}, { &hf_llrp_impinj_data_profile, { "Data profile", "llrp.param.impinj_data_profile", FT_UINT8, BASE_DEC, VALS(impinj_data_profile), 0, NULL, HFILL }}, { &hf_llrp_impinj_access_range, { "Access range", "llrp.param.impinj_access_range", FT_UINT8, BASE_DEC, VALS(impinj_access_range), 0, NULL, HFILL }}, { &hf_llrp_impinj_persistence, { "Persistence", "llrp.param.impinj_persistence", FT_UINT8, BASE_DEC, VALS(impinj_persistence), 0, NULL, HFILL }}, { &hf_llrp_set_qt_config_result, { "Result", "llrp.param.set_qt_config_result", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &impinj_set_qt_config_result_ext, 0, NULL, HFILL }}, { &hf_llrp_get_qt_config_result, { "Result", "llrp.param.get_qt_config_result", FT_UINT8, BASE_DEC | BASE_EXT_STRING, &impinj_get_qt_config_result_ext, 0, NULL, HFILL }}, { &hf_llrp_impinj_serialized_tid_mode, { "Serialized TID Mode", "llrp.param.impinj_serialized_tid_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_impinj_rf_phase_mode, { "RF phase angle mode", "llrp.param.impinj_rf_phase_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_impinj_peak_rssi_mode, { "Peak RSSI mode", "llrp.param.impinj_peak_rssi_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_impinj_gps_coordinates_mode, { "GPS coordinates mode", "llrp.param.impinj_gps_coordinates_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_impinj_tid, { "TID", "llrp.param.impinj_tid", FT_UINT_BYTES, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_phase_angle, { "Phase angle", "llrp.param.phase_angle", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_rssi, { "RSSI", "llrp.param.rssi", FT_INT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_latitude, { "Latitude", "llrp.param.latitude", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_longitude, { "Longitude", "llrp.param.longitude", FT_INT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_gga_sentence, { "GGA sentence", "llrp.param.gga_sentence", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_rmc_sentence, { "RMC sentence", "llrp.param.rmc_sentence", FT_UINT_STRING, BASE_NONE, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_optim_read_mode, { "Optimized read mode", "llrp.param.impinj_optim_read_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_impinj_rf_doppler_mode, { "RF doppler frequency mode", "llrp.param.impinj_rf_doppler_mode", FT_UINT16, BASE_DEC, VALS(impinj_boolean), 0, NULL, HFILL }}, { &hf_llrp_retry_count, { "Retry count", "llrp.param.retry_count", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_access_spec_ordering, { "AccessSpec ordering", "llrp.param.impinj_access_spec_ordering", FT_UINT16, BASE_DEC, VALS(impinj_access_spec_ordering), 0, NULL, HFILL }}, { &hf_llrp_impinj_gpo_mode, { "GPO mode", "llrp.param.impinj_gpo_mode", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &impinj_gpo_mode_ext, 0, NULL, HFILL }}, { &hf_llrp_gpo_pulse_dur, { "GPO pulse duration", "llrp.param.gpo_pulse_dur", FT_UINT32, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_hub_id, { "Hub ID", "llrp.impinj_hub_id", FT_UINT16, BASE_DEC, NULL, 0, NULL, HFILL }}, { &hf_llrp_impinj_hub_fault_type, { "Hub fault type", "llrp.param.impinj_hub_fault_type", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &impinj_hub_fault_type_ext, 0, NULL, HFILL }}, { &hf_llrp_impinj_hub_connected_type, { "Hub connected type", "llrp.param.impinj_hub_connected_type", FT_UINT16, BASE_DEC | BASE_EXT_STRING, &impinj_hub_connected_type_ext, 0, NULL, HFILL }}, }; /* Setup protocol subtree array */ static gint *ett[] = { &ett_llrp, &ett_llrp_param }; static ei_register_info ei[] = { { &ei_llrp_invalid_length, { "llrp.invalid_length_of_string_claimed", PI_MALFORMED, PI_ERROR, "invalid length of string: claimed %u, available %u.", EXPFILL }}, { &ei_llrp_req_conf, { "llrp.req_conf.invalid", PI_PROTOCOL, PI_ERROR, "Unrecognized configuration request: %u", EXPFILL }}, }; expert_module_t* expert_llrp; /* Register the protocol name and description */ proto_llrp = proto_register_protocol("Low Level Reader Protocol", "LLRP", "llrp"); /* Required function calls to register the header fields and subtrees used */ proto_register_field_array(proto_llrp, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); expert_llrp = expert_register_protocol(proto_llrp); expert_register_field_array(expert_llrp, ei, array_length(ei)); llrp_handle = register_dissector("llrp", dissect_llrp, proto_llrp); } void proto_reg_handoff_llrp(void) { dissector_add_uint_with_preference("tcp.port", LLRP_PORT, llrp_handle); } /* * Editor modelines - https://www.wireshark.org/tools/modelines.html * * Local variables: * c-basic-offset: 4 * tab-width: 8 * indent-tabs-mode: nil * End: * * vi: set shiftwidth=4 tabstop=8 expandtab: * :indentSize=4:tabSize=8:noTabs=true: */