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wireshark/epan/dissectors/packet-cipmotion.c

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/* packet-cipmotion.c
* Routines for CIP (Common Industrial Protocol) Motion dissection
* CIP Motion Home: www.odva.org
*
* This dissector includes items from:
* CIP Volume 9: CIP Motion, Edition 1.5
*
* Copyright 2006-2007
* Benjamin M. Stocks <bmstocks@ra.rockwell.com>
*
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
* Copyright 1998 Gerald Combs
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "config.h"
#include <epan/packet.h>
#include <epan/expert.h>
#include "packet-cipmotion.h"
#include "packet-cip.h"
#include "packet-enip.h"
void proto_register_cipmotion(void);
/* The entry point to the actual dissection is: dissect_cipmotion */
void proto_reg_handoff_cipmotion(void);
/* Protocol handle for CIP Motion */
static int proto_cipmotion = -1;
static int proto_cipmotion3 = -1;
/* Header field identifiers, these are registered in the
* proto_register_cipmotion function along with the bites/bytes
* they represent */
static int hf_cip_format = -1;
static int hf_cip_revision = -1;
static int hf_cip_class1_seqnum = -1;
static int hf_configuration_block_format_rev = -1;
static int hf_configuration_block_drive_power_struct_id = -1;
static int hf_cip_updateid = -1;
static int hf_cip_instance_cnt = -1;
static int hf_cip_last_update = -1;
static int hf_cip_node_status = -1;
static int hf_cip_node_control = -1;
static int hf_cip_node_control_remote = -1;
static int hf_cip_node_control_sync = -1;
static int hf_cip_node_data_valid = -1;
static int hf_cip_node_fault_reset = -1;
static int hf_cip_node_device_faulted = -1;
static int hf_cip_time_data_set = -1;
static int hf_cip_time_data_stamp = -1;
static int hf_cip_time_data_offset = -1;
static int hf_cip_time_data_diag = -1;
static int hf_cip_time_data_time_diag = -1;
static int hf_cip_cont_time_stamp = -1;
static int hf_cip_cont_time_offset = -1;
static int hf_cip_devc_time_stamp = -1;
static int hf_cip_devc_time_offset = -1;
static int hf_cip_lost_update = -1;
static int hf_cip_late_update = -1;
static int hf_cip_data_rx_time_stamp = -1;
static int hf_cip_data_tx_time_stamp = -1;
static int hf_cip_node_fltalarms = -1;
static int hf_cip_motor_cntrl = -1;
static int hf_cip_feedback = -1;
static int hf_cip_feedback_mode = -1;
static int hf_cip_feedback_data_type = -1;
static int hf_connection_configuration_bits = -1;
static int hf_connection_configuration_bits_power = -1;
static int hf_connection_configuration_bits_safety_bit_valid = -1;
static int hf_connection_configuration_bits_allow_network_safety = -1;
static int hf_cip_axis_control = -1;
static int hf_cip_control_status = -1;
static int hf_cip_control_status_complete = -1;
static int hf_cip_control_status_bus_up = -1;
static int hf_cip_control_status_bus_unload = -1;
static int hf_cip_control_status_power_loss = -1;
static int hf_cip_axis_response = -1;
static int hf_cip_axis_resp_stat = -1;
static int hf_cip_cmd_data_pos_cmd = -1;
static int hf_cip_cmd_data_vel_cmd = -1;
static int hf_cip_cmd_data_acc_cmd = -1;
static int hf_cip_cmd_data_trq_cmd = -1;
static int hf_cip_act_data_pos = -1;
static int hf_cip_act_data_vel = -1;
static int hf_cip_act_data_acc = -1;
static int hf_cip_sts_flt = -1;
static int hf_cip_sts_alrm = -1;
static int hf_cip_sts_sts = -1;
static int hf_cip_sts_iosts = -1;
static int hf_cip_sts_axis_safety = -1;
static int hf_cip_intrp = -1;
static int hf_cip_position_data_type = -1;
static int hf_cip_axis_state = -1;
static int hf_cip_evnt_ctrl_reg1_pos = -1;
static int hf_cip_evnt_ctrl_reg1_neg = -1;
static int hf_cip_evnt_ctrl_reg2_pos = -1;
static int hf_cip_evnt_ctrl_reg2_neg = -1;
static int hf_cip_evnt_ctrl_reg1_posrearm = -1;
static int hf_cip_evnt_ctrl_reg1_negrearm = -1;
static int hf_cip_evnt_ctrl_reg2_posrearm = -1;
static int hf_cip_evnt_ctrl_reg2_negrearm = -1;
static int hf_cip_evnt_ctrl_marker_pos = -1;
static int hf_cip_evnt_ctrl_marker_neg = -1;
static int hf_cip_evnt_ctrl_home_pos = -1;
static int hf_cip_evnt_ctrl_home_neg = -1;
static int hf_cip_evnt_ctrl_home_pp = -1;
static int hf_cip_evnt_ctrl_home_pm = -1;
static int hf_cip_evnt_ctrl_home_mp = -1;
static int hf_cip_evnt_ctrl_home_mm = -1;
static int hf_cip_evnt_ctrl_acks = -1;
static int hf_cip_evnt_extend_format = -1;
static int hf_cip_evnt_sts_reg1_pos = -1;
static int hf_cip_evnt_sts_reg1_neg = -1;
static int hf_cip_evnt_sts_reg2_pos = -1;
static int hf_cip_evnt_sts_reg2_neg = -1;
static int hf_cip_evnt_sts_reg1_posrearm = -1;
static int hf_cip_evnt_sts_reg1_negrearm = -1;
static int hf_cip_evnt_sts_reg2_posrearm = -1;
static int hf_cip_evnt_sts_reg2_negrearm = -1;
static int hf_cip_evnt_sts_marker_pos = -1;
static int hf_cip_evnt_sts_marker_neg = -1;
static int hf_cip_evnt_sts_home_pos = -1;
static int hf_cip_evnt_sts_home_neg = -1;
static int hf_cip_evnt_sts_home_pp = -1;
static int hf_cip_evnt_sts_home_pm = -1;
static int hf_cip_evnt_sts_home_mp = -1;
static int hf_cip_evnt_sts_home_mm = -1;
static int hf_cip_evnt_sts_nfs = -1;
static int hf_cip_evnt_sts_stat = -1;
static int hf_cip_evnt_type = -1;
static int hf_cip_svc_code = -1;
static int hf_cip_svc_sts = -1;
static int hf_cip_svc_set_axis_attr_sts = -1;
static int hf_cip_svc_get_axis_attr_sts = -1;
static int hf_cip_svc_transction = -1;
static int hf_cip_svc_ext_status = -1;
static int hf_cip_svc_data = -1;
static int hf_cip_ptp_grandmaster = -1;
static int hf_cip_axis_alarm = -1;
static int hf_cip_axis_fault = -1;
static int hf_cip_axis_sts_local_ctrl = -1;
static int hf_cip_axis_sts_alarm = -1;
static int hf_cip_axis_sts_dc_bus = -1;
static int hf_cip_axis_sts_pwr_struct = -1;
static int hf_cip_axis_sts_flux_up = -1;
static int hf_cip_axis_sts_tracking = -1;
static int hf_cip_axis_sts_pos_lock = -1;
static int hf_cip_axis_sts_vel_lock = -1;
static int hf_cip_axis_sts_vel_standstill = -1;
static int hf_cip_axis_sts_vel_threshold = -1;
static int hf_cip_axis_sts_vel_limit = -1;
static int hf_cip_axis_sts_acc_limit = -1;
static int hf_cip_axis_sts_dec_limit = -1;
static int hf_cip_axis_sts_torque_threshold = -1;
static int hf_cip_axis_sts_torque_limit = -1;
static int hf_cip_axis_sts_cur_limit = -1;
static int hf_cip_axis_sts_therm_limit = -1;
static int hf_cip_axis_sts_feedback_integ = -1;
static int hf_cip_axis_sts_shutdown = -1;
static int hf_cip_axis_sts_in_process = -1;
static int hf_cip_axis_sts_dc_bus_unload = -1;
static int hf_cip_axis_sts_ac_pwr_loss = -1;
static int hf_cip_axis_sts_pos_cntrl_mode = -1;
static int hf_cip_axis_sts_vel_cntrl_mode = -1;
static int hf_cip_axis_sts_trq_cntrl_mode = -1;
static int hf_cip_axis_status2 = -1;
static int hf_cip_axis_sts2_motor = -1;
static int hf_cip_axis_sts2_regenerate = -1;
static int hf_cip_axis_sts2_ride_thru = -1;
static int hf_cip_axis_sts2_ac_line_sync = -1;
static int hf_cip_axis_sts2_bus_volt_lock = -1;
static int hf_cip_axis_sts2_react_pwr_only = -1;
static int hf_cip_axis_sts2_volt_ctrl_mode = -1;
static int hf_cip_axis_sts2_pwr_loss = -1;
static int hf_cip_axis_sts2_ac_volt_sag = -1;
static int hf_cip_axis_sts2_ac_phase_loss = -1;
static int hf_cip_axis_sts2_ac_freq_change = -1;
static int hf_cip_axis_sts2_ac_sync_loss = -1;
static int hf_cip_axis_sts2_single_phase = -1;
static int hf_cip_axis_sts2_bus_volt_limit = -1;
static int hf_cip_axis_sts2_bus_volt_rate_limit = -1;
static int hf_cip_axis_sts2_active_current_rate_limit = -1;
static int hf_cip_axis_sts2_reactive_current_rate_limit = -1;
static int hf_cip_axis_sts2_reactive_pwr_limit = -1;
static int hf_cip_axis_sts2_reactive_pwr_rate_limit = -1;
static int hf_cip_axis_sts2_active_current_limit = -1;
static int hf_cip_axis_sts2_reactive_current_limit = -1;
static int hf_cip_axis_sts2_motor_pwr_limit = -1;
static int hf_cip_axis_sts2_regen_pwr_limit = -1;
static int hf_cip_axis_sts2_convert_therm_limit = -1;
static int hf_cip_cyclic_wrt_data = -1;
static int hf_cip_cyclic_rd_data = -1;
static int hf_cip_cyclic_write_blk = -1;
static int hf_cip_cyclic_read_blk = -1;
static int hf_cip_cyclic_write_sts = -1;
static int hf_cip_cyclic_read_sts = -1;
static int hf_cip_attribute_data = -1;
static int hf_cip_event_checking = -1;
static int hf_cip_event_ack = -1;
static int hf_cip_event_status = -1;
static int hf_cip_event_id = -1;
static int hf_cip_event_pos = -1;
static int hf_cip_event_ts = -1;
static int hf_cip_pos_cmd = -1;
static int hf_cip_pos_cmd_int = -1;
static int hf_cip_vel_cmd = -1;
static int hf_cip_accel_cmd = -1;
static int hf_cip_trq_cmd = -1;
static int hf_cip_pos_trim = -1;
static int hf_cip_vel_trim = -1;
static int hf_cip_accel_trim = -1;
static int hf_cip_trq_trim = -1;
static int hf_cip_act_pos = -1;
static int hf_cip_act_pos_64 = -1;
static int hf_cip_act_vel = -1;
static int hf_cip_act_accel = -1;
static int hf_cip_fault_type = -1;
static int hf_cip_fault_sub_code = -1;
static int hf_cip_fault_action = -1;
static int hf_cip_fault_time_stamp = -1;
static int hf_cip_alarm_type = -1;
static int hf_cip_alarm_sub_code = -1;
static int hf_cip_alarm_state = -1;
static int hf_cip_alarm_time_stamp = -1;
static int hf_cip_axis_status = -1;
static int hf_cip_axis_status_mfg = -1;
static int hf_cip_axis_io_status = -1;
static int hf_cip_axis_io_status_mfg = -1;
static int hf_cip_axis_safety_status = -1;
static int hf_cip_axis_safety_status_mfg = -1;
static int hf_cip_axis_safety_state = -1;
static int hf_cip_cmd_data_set = -1;
static int hf_cip_act_data_set = -1;
static int hf_cip_sts_data_set = -1;
static int hf_cip_group_sync = -1;
static int hf_cip_command_control = -1;
static int hf_get_axis_attr_list_attribute_cnt = -1;
static int hf_get_axis_attr_list_attribute_id = -1;
static int hf_get_axis_attr_list_dimension = -1;
static int hf_get_axis_attr_list_element_size = -1;
static int hf_get_axis_attr_list_start_index = -1;
static int hf_get_axis_attr_list_data_elements = -1;
static int hf_set_axis_attr_list_attribute_cnt = -1;
static int hf_set_axis_attr_list_attribute_id = -1;
static int hf_set_axis_attr_list_dimension = -1;
static int hf_set_axis_attr_list_element_size = -1;
static int hf_set_axis_attr_list_start_index = -1;
static int hf_set_axis_attr_list_data_elements = -1;
static int hf_set_cyclic_list_attribute_cnt = -1;
static int hf_set_cyclic_list_attribute_id = -1;
static int hf_set_cyclic_list_read_block_id = -1;
static int hf_set_cyclic_list_attr_sts = -1;
static int hf_var_devce_instance = -1;
static int hf_var_devce_instance_block_size = -1;
static int hf_var_devce_cyclic_block_size = -1;
static int hf_var_devce_cyclic_data_block_size = -1;
static int hf_var_devce_cyclic_rw_block_size = -1;
static int hf_var_devce_event_block_size = -1;
static int hf_var_devce_service_block_size = -1;
static int hf_cip_data = -1;
/* Subtree pointers for the dissection */
static gint ett_cipmotion = -1;
static gint ett_cont_dev_header = -1;
static gint ett_control_status = -1;
static gint ett_node_control = -1;
static gint ett_node_status = -1;
static gint ett_time_data_set = -1;
static gint ett_inst_data_header = -1;
static gint ett_cyclic_data_block = -1;
static gint ett_feedback_mode = -1;
static gint ett_connection_configuration_bits = -1;
static gint ett_control_mode = -1;
static gint ett_feedback_config = -1;
static gint ett_command_data_set = -1;
static gint ett_actual_data_set = -1;
static gint ett_status_data_set = -1;
static gint ett_interp_control = -1;
static gint ett_cyclic_rd_wt = -1;
static gint ett_event = -1;
static gint ett_event_check_ctrl = -1;
static gint ett_event_check_sts = -1;
static gint ett_service = -1;
static gint ett_get_axis_attribute = -1;
static gint ett_set_axis_attribute = -1;
static gint ett_get_axis_attr_list = -1;
static gint ett_set_axis_attr_list = -1;
static gint ett_set_cyclic_list = -1;
static gint ett_group_sync = -1;
static gint ett_axis_status_set = -1;
static gint ett_command_control = -1;
static gint ett_configuration_block = -1;
static expert_field ei_format_rev_conn_pt = EI_INIT;
static dissector_handle_t cipmotion_handle;
static dissector_handle_t cipmotion3_handle;
static gboolean display_full_attribute_data = FALSE;
/* These are the BITMASKS for the Time Data Set header field */
#define TIME_DATA_SET_TIME_STAMP 0x1
#define TIME_DATA_SET_TIME_OFFSET 0x2
#define TIME_DATA_SET_UPDATE_DIAGNOSTICS 0x4
#define TIME_DATA_SET_TIME_DIAGNOSTICS 0x8
/* These are the BITMASKS for the Command Data Set cyclic field */
#define COMMAND_DATA_SET_POSITION 0x01
#define COMMAND_DATA_SET_VELOCITY 0x02
#define COMMAND_DATA_SET_ACCELERATION 0x04
#define COMMAND_DATA_SET_TORQUE 0x08
/* These are the BITMASKS for the Actual Data Set cyclic field */
#define ACTUAL_DATA_SET_POSITION 0x01
#define ACTUAL_DATA_SET_VELOCITY 0x02
#define ACTUAL_DATA_SET_ACCELERATION 0x04
/* These are the BITMASKS for the Status Data Set cyclic field */
#define STATUS_DATA_SET_AXIS_FAULT 0x01
#define STATUS_DATA_SET_AXIS_ALARM 0x02
#define STATUS_DATA_SET_AXIS_STATUS 0x04
#define STATUS_DATA_SET_AXIS_IO_STATUS 0x08
#define STATUS_DATA_SET_AXIS_SAFETY 0x10
/* These are the BITMASKS for the Command Control cyclic field */
#define COMMAND_CONTROL_TARGET_UPDATE 0x03
#define COMMAND_CONTROL_POSITION_DATA_TYPE 0x0C
/* These are the VALUES of the connection format header field of the
* CIP Motion protocol */
#define FORMAT_FIXED_CONTROL_TO_DEVICE 2
#define FORMAT_FIXED_DEVICE_TO_CONTROL 3
#define FORMAT_VAR_CONTROL_TO_DEVICE 6
#define FORMAT_VAR_DEVICE_TO_CONTROL 7
#define FEEDBACK_MODE_BITS 0x0F
#define FEEDBACK_DATA_TYPE_BITS 0x30
/* Translate function to string - connection format values */
static const value_string cip_con_format_vals[] = {
{ FORMAT_FIXED_CONTROL_TO_DEVICE, "Fixed Controller-to-Device" },
{ FORMAT_FIXED_DEVICE_TO_CONTROL, "Fixed Device-to-Controller" },
{ FORMAT_VAR_CONTROL_TO_DEVICE, "Variable Controller-to-Device" },
{ FORMAT_VAR_DEVICE_TO_CONTROL, "Variable Device-to-Controller" },
{ 0, NULL }
};
/* Translate function to string - motor control mode values */
static const value_string cip_motor_control_vals[] = {
{ 0, "No Control" },
{ 1, "Position Control" },
{ 2, "Velocity Control" },
{ 3, "Acceleration Control" },
{ 4, "Torque Control" },
{ 0, NULL }
};
/* Translate function to string - feedback mode values */
static const value_string cip_feedback_mode_vals[] = {
{ 0, "No Feedback" },
{ 1, "Master Feedback" },
{ 2, "Motor Feedback" },
{ 3, "Load Feedback" },
{ 4, "Dual Feedback" },
{ 0, NULL }
};
static const value_string cip_feedback_type_vals[] = {
{ 0, "DINT" },
{ 1, "LINT" },
{ 0, NULL }
};
/* Translate function to string - axis control values */
static const value_string cip_axis_control_vals[] =
{
{ 0, "No Request" },
{ 1, "Enable Request" },
{ 2, "Disable Request" },
{ 3, "Shutdown Request" },
{ 4, "Shutdown Reset Request" },
{ 5, "Abort Request" },
{ 6, "Fault Reset Request" },
{ 7, "Stop Process" },
{ 8, "Change Actual Pos" },
{ 9, "Change Command Pos Ref" },
{ 127, "Cancel Request" },
{ 0, NULL }
};
/* Translate function to string - group sync Status */
static const value_string cip_sync_status_vals[] =
{
{ 0, "Synchronized" },
{ 1, "Not Synchronized" },
{ 2, "Wrong Grandmaster" },
{ 3, "Clock Skew Detected" },
{ 0, NULL }
};
/* Translate function to string - command target update */
static const value_string cip_interpolation_vals[] = {
{ 0, "Immediate" },
{ 1, "Extrapolate (+1)" },
{ 2, "Interpolate (+2)" },
{ 0, NULL }
};
/* These are the VALUES for the Command Position Data Type */
#define POSITION_DATA_LREAL 0x00
#define POSITION_DATA_DINT 0x01
/* Translate function to string - position data type */
static const value_string cip_pos_data_type_vals[] = {
{ POSITION_DATA_LREAL, "LREAL (64-bit Float)" },
{ POSITION_DATA_DINT, "DINT (32-bit Integer)" },
{ 0, NULL }
};
/* Translate function to string - axis response values */
static const value_string cip_axis_response_vals[] = {
{ 0, "No Acknowledge" },
{ 1, "Enable Acknowledge" },
{ 2, "Disable Acknowledge" },
{ 3, "Shutdown Acknowledge" },
{ 4, "Shutdown Reset Acknowledge" },
{ 5, "Abort Acknowledge" },
{ 6, "Fault Reset Acknowledge" },
{ 7, "Stop Process Acknowledge" },
{ 8, "Change Actual Position Reference Acknowledge" },
{ 9, "Change Command Position Reference Acknowledge" },
{ 127, "Cancel Acknowledge" },
{ 0, NULL }
};
/* Translate function to string - axis state values */
static const value_string cip_axis_state_vals[] = {
{ 0, "Initializing" },
{ 1, "Pre-Charge" },
{ 2, "Stopped" },
{ 3, "Starting" },
{ 4, "Running" },
{ 5, "Testing" },
{ 6, "Stopping" },
{ 7, "Aborting" },
{ 8, "Major Faulted" },
{ 9, "Start Inhibited" },
{ 10, "Shutdown" },
{ 0, NULL }
};
/* Translate function to string - event type values */
static const value_string cip_event_type_vals[] = {
{ 0, "Registration 1 Positive Edge" },
{ 1, "Registration 1 Negative Edge" },
{ 2, "Registration 2 Positive Edge" },
{ 3, "Registration 2 Negative Edge" },
{ 4, "Marker Positive Edge" },
{ 5, "Marker Negative Edge" },
{ 6, "Home Switch Positive Edge" },
{ 7, "Home Switch Negative Edge" },
{ 8, "Home Switch Marker ++" },
{ 9, "Home Switch Marker +-" },
{ 10, "Home Switch Marker -+" },
{ 11, "Home Switch Marker --" },
{ 0, NULL }
};
#define SC_GET_AXIS_ATTRIBUTE_LIST 0x4B
#define SC_SET_AXIS_ATTRIBUTE_LIST 0x4C
#define SC_SET_CYCLIC_WRITE_LIST 0x4D
#define SC_SET_CYCLIC_READ_LIST 0x4E
#define SC_RUN_MOTOR_TEST 0x4F
#define SC_GET_MOTOR_TEST_DATA 0x50
#define SC_RUN_INERTIA_TEST 0x51
#define SC_GET_INERTIA_TEST_DATA 0x52
#define SC_RUN_HOOKUP_TEST 0x53
#define SC_GET_HOOKUP_TEST_DATA 0x54
/* Translate function to string - CIP Service codes */
static const value_string cip_sc_vals[] = {
GENERIC_SC_LIST
{ SC_GET_AXIS_ATTRIBUTE_LIST, "Get Axis Attribute List" },
{ SC_SET_AXIS_ATTRIBUTE_LIST, "Set Axis Attribute List" },
{ SC_SET_CYCLIC_WRITE_LIST, "Set Cyclic Write List" },
{ SC_SET_CYCLIC_READ_LIST, "Set Cyclic Read List" },
{ SC_RUN_MOTOR_TEST, "Run Motor Test" },
{ SC_GET_MOTOR_TEST_DATA, "Get Motor Test Data" },
{ SC_RUN_INERTIA_TEST, "Run Inertia Test" },
{ SC_GET_INERTIA_TEST_DATA, "Get Inertia Test Data" },
{ SC_RUN_HOOKUP_TEST, "Run Hookup Test" },
{ SC_GET_HOOKUP_TEST_DATA, "Get Hookup Test Data" },
{ 0, NULL }
};
static int dissect_axis_status(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_axis_sts_local_ctrl,
&hf_cip_axis_sts_alarm,
&hf_cip_axis_sts_dc_bus,
&hf_cip_axis_sts_pwr_struct,
&hf_cip_axis_sts_flux_up,
&hf_cip_axis_sts_tracking,
&hf_cip_axis_sts_pos_lock,
&hf_cip_axis_sts_vel_lock,
&hf_cip_axis_sts_vel_standstill,
&hf_cip_axis_sts_vel_threshold,
&hf_cip_axis_sts_vel_limit,
&hf_cip_axis_sts_acc_limit,
&hf_cip_axis_sts_dec_limit,
&hf_cip_axis_sts_torque_threshold,
&hf_cip_axis_sts_torque_limit,
&hf_cip_axis_sts_cur_limit,
&hf_cip_axis_sts_therm_limit,
&hf_cip_axis_sts_feedback_integ,
&hf_cip_axis_sts_shutdown,
&hf_cip_axis_sts_in_process,
&hf_cip_axis_sts_dc_bus_unload,
&hf_cip_axis_sts_ac_pwr_loss,
&hf_cip_axis_sts_pos_cntrl_mode,
&hf_cip_axis_sts_vel_cntrl_mode,
&hf_cip_axis_sts_trq_cntrl_mode,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_axis_status, ett_axis_status_set, bits, ENC_LITTLE_ENDIAN);
return 4;
}
static int dissect_axis_status2(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_axis_sts2_motor,
&hf_cip_axis_sts2_regenerate,
&hf_cip_axis_sts2_ride_thru,
&hf_cip_axis_sts2_ac_line_sync,
&hf_cip_axis_sts2_bus_volt_lock,
&hf_cip_axis_sts2_react_pwr_only,
&hf_cip_axis_sts2_volt_ctrl_mode,
&hf_cip_axis_sts2_pwr_loss,
&hf_cip_axis_sts2_ac_volt_sag,
&hf_cip_axis_sts2_ac_phase_loss,
&hf_cip_axis_sts2_ac_freq_change,
&hf_cip_axis_sts2_ac_sync_loss,
&hf_cip_axis_sts2_single_phase,
&hf_cip_axis_sts2_bus_volt_limit,
&hf_cip_axis_sts2_bus_volt_rate_limit,
&hf_cip_axis_sts2_active_current_rate_limit,
&hf_cip_axis_sts2_reactive_current_rate_limit,
&hf_cip_axis_sts2_reactive_pwr_limit,
&hf_cip_axis_sts2_reactive_pwr_rate_limit,
&hf_cip_axis_sts2_active_current_limit,
&hf_cip_axis_sts2_reactive_current_limit,
&hf_cip_axis_sts2_motor_pwr_limit,
&hf_cip_axis_sts2_regen_pwr_limit,
&hf_cip_axis_sts2_convert_therm_limit,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_axis_status2, ett_axis_status_set, bits, ENC_LITTLE_ENDIAN);
return 4;
}
static int dissect_event_checking_control(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_evnt_ctrl_reg1_pos,
&hf_cip_evnt_ctrl_reg1_neg,
&hf_cip_evnt_ctrl_reg2_pos,
&hf_cip_evnt_ctrl_reg2_neg,
&hf_cip_evnt_ctrl_reg1_posrearm,
&hf_cip_evnt_ctrl_reg1_negrearm,
&hf_cip_evnt_ctrl_reg2_posrearm,
&hf_cip_evnt_ctrl_reg2_negrearm,
&hf_cip_evnt_ctrl_marker_pos,
&hf_cip_evnt_ctrl_marker_neg,
&hf_cip_evnt_ctrl_home_pos,
&hf_cip_evnt_ctrl_home_neg,
&hf_cip_evnt_ctrl_home_pp,
&hf_cip_evnt_ctrl_home_pm,
&hf_cip_evnt_ctrl_home_mp,
&hf_cip_evnt_ctrl_home_mm,
&hf_cip_evnt_ctrl_acks,
// The dissector will indicate if the protocol is requesting an extended event format but will not dissect it.
&hf_cip_evnt_extend_format,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_event_checking, ett_event_check_ctrl, bits, ENC_LITTLE_ENDIAN);
return 4;
}
static int dissect_event_checking_status(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_evnt_sts_reg1_pos,
&hf_cip_evnt_sts_reg1_neg,
&hf_cip_evnt_sts_reg2_pos,
&hf_cip_evnt_sts_reg2_neg,
&hf_cip_evnt_sts_reg1_posrearm,
&hf_cip_evnt_sts_reg1_negrearm,
&hf_cip_evnt_sts_reg2_posrearm,
&hf_cip_evnt_sts_reg2_negrearm,
&hf_cip_evnt_sts_marker_pos,
&hf_cip_evnt_sts_marker_neg,
&hf_cip_evnt_sts_home_pos,
&hf_cip_evnt_sts_home_neg,
&hf_cip_evnt_sts_home_pp,
&hf_cip_evnt_sts_home_pm,
&hf_cip_evnt_sts_home_mp,
&hf_cip_evnt_sts_home_mm,
&hf_cip_evnt_sts_nfs,
// The dissector will indicate if the protocol is requesting an extended event format but will not dissect it.
&hf_cip_evnt_extend_format,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_event_status, ett_event_check_sts, bits, ENC_LITTLE_ENDIAN);
return 4;
}
static int dissect_actual_data_set_bits(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_act_data_pos,
&hf_cip_act_data_vel,
&hf_cip_act_data_acc,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_act_data_set, ett_actual_data_set, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_command_data_set_bits(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_cmd_data_pos_cmd,
&hf_cip_cmd_data_vel_cmd,
&hf_cip_cmd_data_acc_cmd,
&hf_cip_cmd_data_trq_cmd,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_cmd_data_set, ett_command_data_set, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_command_control(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_intrp,
&hf_cip_position_data_type,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_command_control, ett_command_control, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_status_data_set_bits(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_sts_flt,
&hf_cip_sts_alrm,
&hf_cip_sts_sts,
&hf_cip_sts_iosts,
&hf_cip_sts_axis_safety,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_sts_data_set, ett_status_data_set, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_node_control(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_node_control_remote,
&hf_cip_node_control_sync,
&hf_cip_node_data_valid,
&hf_cip_node_fault_reset,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_node_control, ett_node_control, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_node_status(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_node_control_remote,
&hf_cip_node_control_sync,
&hf_cip_node_data_valid,
&hf_cip_node_device_faulted,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_node_status, ett_node_status, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_time_data_set(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_time_data_stamp,
&hf_cip_time_data_offset,
&hf_cip_time_data_diag,
&hf_cip_time_data_time_diag,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_time_data_set, ett_time_data_set, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_control_status(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_control_status_complete,
&hf_cip_control_status_bus_up,
&hf_cip_control_status_bus_unload,
&hf_cip_control_status_power_loss,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_control_status, ett_control_status, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_feedback_mode(packet_info *pinfo _U_, proto_tree *tree, proto_item *item _U_, tvbuff_t *tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_cip_feedback_mode,
&hf_cip_feedback_data_type,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_cip_feedback, ett_feedback_mode, bits, ENC_LITTLE_ENDIAN);
return 1;
}
static int dissect_connection_configuration_bits(packet_info* pinfo _U_, proto_tree* tree, proto_item* item _U_, tvbuff_t* tvb,
int offset, int total_len _U_)
{
static int* const bits[] = {
&hf_connection_configuration_bits_power,
&hf_connection_configuration_bits_safety_bit_valid,
&hf_connection_configuration_bits_allow_network_safety,
NULL
};
proto_tree_add_bitmask(tree, tvb, offset, hf_connection_configuration_bits, ett_connection_configuration_bits, bits, ENC_LITTLE_ENDIAN);
return 1;
}
attribute_info_t cip_motion_attribute_vals[] = {
{ CI_CLS_MOTION, CIP_ATTR_CLASS, 14, -1, "Node Control", cip_dissector_func, NULL, dissect_node_control },
{ CI_CLS_MOTION, CIP_ATTR_CLASS, 15, -1, "Node Status", cip_dissector_func, NULL, dissect_node_status },
{ CI_CLS_MOTION, CIP_ATTR_CLASS, 31, -1, "Time Data Set", cip_dissector_func, NULL, dissect_time_data_set },
{ CI_CLS_MOTION, CIP_ATTR_CLASS, 34, -1, "Drive Power Structure Class ID", cip_udint, &hf_configuration_block_drive_power_struct_id, NULL },
{ CI_CLS_MOTION, CIP_ATTR_CLASS, 36, -1, "Connection Configuration Bits", cip_dissector_func, NULL, dissect_connection_configuration_bits },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 40, -1, "Control Mode", cip_usint, &hf_cip_motor_cntrl, NULL },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 42, -1, "Feedback Mode", cip_dissector_func, NULL, dissect_feedback_mode },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 60, -1, "Event Checking Control", cip_dissector_func, NULL, dissect_event_checking_control },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 61, -1, "Event Checking Status", cip_dissector_func, NULL, dissect_event_checking_status },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 89, -1, "Control Status", cip_dissector_func, NULL, dissect_control_status },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 90, -1, "Actual Data Set", cip_dissector_func, NULL, dissect_actual_data_set_bits },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 91, -1, "Command Data Set", cip_dissector_func, NULL, dissect_command_data_set_bits },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 92, -1, "Command Control", cip_dissector_func, NULL, dissect_command_control },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 94, -1, "Status Data Set", cip_dissector_func, NULL, dissect_status_data_set_bits },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 431, -1, "Position Trim", cip_dint, &hf_cip_pos_trim, NULL },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 451, -1, "Velocity Trim", cip_real, &hf_cip_vel_trim, NULL },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 481, -1, "Acceleration Trim", cip_real, &hf_cip_accel_trim, NULL },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 491, -1, "Torque Trim", cip_real, &hf_cip_trq_trim, NULL },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 651, -1, "Axis Status", cip_dissector_func, NULL, dissect_axis_status },
{ CI_CLS_MOTION, CIP_ATTR_INSTANCE, 740, -1, "Axis Status 2", cip_dissector_func, NULL, dissect_axis_status2 },
};
/*
* Function name: dissect_cmd_data_set
*
* Purpose: Dissect the command data set field of the cyclic data block header and if any
* of the command value bits are set to retrieve and display those command values
*
* Returns: The number of bytes in the cyclic data used
*/
static guint32
dissect_cmd_data_set(guint32 cmd_data_set, proto_tree* tree, tvbuff_t* tvb, guint32 offset, gboolean lreal_pos)
{
guint32 bytes_used = 0;
/* The order of these if statements is VERY important, this is the order the values will
* appear in the cyclic data */
if ( (cmd_data_set & COMMAND_DATA_SET_POSITION) == COMMAND_DATA_SET_POSITION )
{
/* Based on the Command Position Data Type value embedded in the Command Control
* header field the position is either 64-bit floating or 32-bit integer */
if (lreal_pos)
{
/* Display the command data set position command value */
proto_tree_add_item(tree, hf_cip_pos_cmd, tvb, offset + bytes_used, 8, ENC_LITTLE_ENDIAN );
bytes_used += 8;
}
else
{
/* Display the command data set position command value */
proto_tree_add_item(tree, hf_cip_pos_cmd_int, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN );
bytes_used += 4;
}
}
if ( (cmd_data_set & COMMAND_DATA_SET_VELOCITY) == COMMAND_DATA_SET_VELOCITY )
{
/* Display the command data set velocity command value */
proto_tree_add_item(tree, hf_cip_vel_cmd, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN );
bytes_used += 4;
}
if ( (cmd_data_set & COMMAND_DATA_SET_ACCELERATION) == COMMAND_DATA_SET_ACCELERATION )
{
/* Display the command data set acceleration command value */
proto_tree_add_item(tree, hf_cip_accel_cmd, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN );
bytes_used += 4;
}
if ( (cmd_data_set & COMMAND_DATA_SET_TORQUE) == COMMAND_DATA_SET_TORQUE )
{
/* Display the command data set torque command value */
proto_tree_add_item(tree, hf_cip_trq_cmd, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN );
bytes_used += 4;
}
return bytes_used;
}
/*
* Function name: dissect_act_data_set
*
* Purpose: Dissect the actual data set field of the cyclic data block header and if any
* of the actual value bits are set to retrieve and display those feedback values
*
* Returns: The number of bytes in the cyclic data used
*/
static guint32
dissect_act_data_set(guint32 act_data_set, proto_tree* tree, tvbuff_t* tvb, guint32 offset, guint8 feedback_mode)
{
guint32 bytes_used = 0;
/* The order of these if statements is VERY important, this is the order the values will
* appear in the cyclic data */
if ( (act_data_set & ACTUAL_DATA_SET_POSITION) == ACTUAL_DATA_SET_POSITION )
{
/* Display the actual data set position feedback value in either 32 or 64 bit */
gboolean is_64_bit_position = (feedback_mode & FEEDBACK_DATA_TYPE_BITS) == 0x10;
if (is_64_bit_position)
{
proto_tree_add_item(tree, hf_cip_act_pos_64, tvb, offset + bytes_used, 8, ENC_LITTLE_ENDIAN);
bytes_used += 8;
}
else
{
proto_tree_add_item(tree, hf_cip_act_pos, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN);
bytes_used += 4;
}
}
if ( (act_data_set & ACTUAL_DATA_SET_VELOCITY) == ACTUAL_DATA_SET_VELOCITY )
{
/* Display the actual data set velocity feedback value */
proto_tree_add_item(tree, hf_cip_act_vel, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN );
bytes_used += 4;
}
if ( (act_data_set & ACTUAL_DATA_SET_ACCELERATION) == ACTUAL_DATA_SET_ACCELERATION )
{
/* Display the actual data set acceleration feedback value */
proto_tree_add_item(tree, hf_cip_act_accel, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN );
bytes_used += 4;
}
return bytes_used;
}
/*
* Function name: dissect_status_data_set
*
* Purpose: Dissect the status data set field of the cyclic data block header and if any
* of the status value bits are set to retrieve and display those status values
*
* Returns: The number of bytes in the cyclic data used
*/
static guint32
dissect_status_data_set(guint32 status_data_set, proto_tree* tree, tvbuff_t* tvb, guint32 offset)
{
guint32 bytes_used = 0;
/* The order of these if statements is VERY important, this is the order the values will
* appear in the cyclic data */
if ( (status_data_set & STATUS_DATA_SET_AXIS_FAULT) == STATUS_DATA_SET_AXIS_FAULT )
{
/* Display the various fault codes from the device */
proto_tree_add_item(tree, hf_cip_fault_type, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_axis_fault, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_fault_sub_code, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_fault_action, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_fault_time_stamp, tvb, offset + bytes_used, 8, ENC_LITTLE_ENDIAN);
bytes_used += 8;
}
if ( (status_data_set & STATUS_DATA_SET_AXIS_ALARM) == STATUS_DATA_SET_AXIS_ALARM )
{
/* Display the various alarm codes from the device */
proto_tree_add_item(tree, hf_cip_alarm_type, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_axis_alarm, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_alarm_sub_code, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_alarm_state, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
proto_tree_add_item(tree, hf_cip_alarm_time_stamp, tvb, offset + bytes_used, 8, ENC_LITTLE_ENDIAN);
bytes_used += 8;
}
if ( (status_data_set & STATUS_DATA_SET_AXIS_STATUS) == STATUS_DATA_SET_AXIS_STATUS )
{
/* Display the various axis state values from the device */
bytes_used += dissect_axis_status(NULL, tree, NULL, tvb, offset + bytes_used, 4);
proto_tree_add_item(tree, hf_cip_axis_status_mfg, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN);
bytes_used += 4;
}
if ( (status_data_set & STATUS_DATA_SET_AXIS_IO_STATUS) == STATUS_DATA_SET_AXIS_IO_STATUS )
{
proto_tree_add_item(tree, hf_cip_axis_io_status, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN);
bytes_used += 4;
proto_tree_add_item(tree, hf_cip_axis_io_status_mfg, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN);
bytes_used += 4;
}
if ( (status_data_set & STATUS_DATA_SET_AXIS_SAFETY) == STATUS_DATA_SET_AXIS_SAFETY )
{
proto_tree_add_item(tree, hf_cip_axis_safety_status, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN);
bytes_used += 4;
proto_tree_add_item(tree, hf_cip_axis_safety_status_mfg, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN);
bytes_used += 4;
proto_tree_add_item(tree, hf_cip_axis_safety_state, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 4;
}
return bytes_used;
}
/*
* Function name: dissect_cntr_cyclic
*
* Purpose: Dissect the cyclic data block of a controller to device format message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_cntr_cyclic(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size)
{
proto_tree *header_tree;
guint32 temp_data;
gboolean lreal_pos;
guint32 bytes_used = 0;
/* Create the tree for the entire instance data header */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_cyclic_data_block, NULL, "Cyclic Data Block");
/* Add the control mode header field to the tree */
proto_tree_add_item(header_tree, hf_cip_motor_cntrl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
dissect_feedback_mode(NULL, header_tree, NULL, tvb, offset + 1, 1);
/* Add the axis control field to the tree */
proto_tree_add_item(header_tree, hf_cip_axis_control, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
dissect_control_status(NULL, header_tree, NULL, tvb, offset + 3, 1);
/* Read the command control header field from the packet into memory and determine if the dissector
* should be using an LREAL or DINT for position */
temp_data = tvb_get_guint8(tvb, offset + 7);
lreal_pos = ( (temp_data & COMMAND_CONTROL_POSITION_DATA_TYPE) == POSITION_DATA_LREAL );
/* Read the command data set header field from the packet into memory */
temp_data = tvb_get_guint8(tvb, offset + 4);
dissect_command_data_set_bits(NULL, header_tree, NULL, tvb, offset + 4, 1);
/* Display the command data values from the cyclic data payload, the
* cyclic data starts immediately after the interpolation control field in the controller to device
* direction */
bytes_used += dissect_cmd_data_set(temp_data, header_tree, tvb, offset + 8 + bytes_used, lreal_pos);
dissect_actual_data_set_bits(NULL, header_tree, NULL, tvb, offset + 5, 1);
dissect_status_data_set_bits(NULL, header_tree, NULL, tvb, offset + 6, 1);
dissect_command_control(NULL, header_tree, NULL, tvb, offset + 7, 1);
/* Return the offset to the next byte in the message */
return offset + 8 + bytes_used;
}
/*
* Function name: dissect_device_cyclic
*
* Purpose: Dissect the cyclic data block of a device to controller format message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_device_cyclic(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size)
{
proto_tree *header_tree;
guint32 temp_data;
guint32 bytes_used = 0;
/* Create the tree for the entire instance data header */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_cyclic_data_block, NULL, "Cyclic Data Block");
/* Add the control mode header field to the tree */
proto_tree_add_item(header_tree, hf_cip_motor_cntrl, tvb, offset, 1, ENC_LITTLE_ENDIAN);
dissect_feedback_mode(NULL, header_tree, NULL, tvb, offset + 1, 1);
/* Add the axis response field to the tree */
proto_tree_add_item(header_tree, hf_cip_axis_response, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
/* Add the axis response status to the tree */
proto_tree_add_item(header_tree, hf_cip_axis_resp_stat, tvb, offset + 3, 1, ENC_LITTLE_ENDIAN);
/* Read the actual data set header field from the packet into memory */
temp_data = tvb_get_guint8(tvb, offset + 5);
dissect_actual_data_set_bits(NULL, header_tree, NULL, tvb, offset + 5, 1);
/* Display the actual data values from the cyclic data payload, the
* cyclic data starts immediately after the interpolation control field in the controller to device
* direction and the actual data starts immediately after the cyclic data */
guint8 feedback_mode = tvb_get_guint8(tvb, offset + 1);
bytes_used += dissect_act_data_set(temp_data, header_tree, tvb, offset + 8 + bytes_used, feedback_mode);
/* Read the status data set header field from the packet into memory */
temp_data = tvb_get_guint8(tvb, offset + 6);
dissect_status_data_set_bits(NULL, header_tree, NULL, tvb, offset + 6, 1);
/* Display the status data values from the cyclic data payload, the
* cyclic data starts immediately after the axis state field in the device to controller
* direction and the status data starts immediately after the cyclic data */
bytes_used += dissect_status_data_set(temp_data, header_tree, tvb, offset + 8 + bytes_used);
/* Display the axis state control field */
proto_tree_add_item(header_tree, hf_cip_axis_state, tvb, offset + 7, 1, ENC_LITTLE_ENDIAN);
/* Return the offset to the next byte in the message */
return offset + 8 + bytes_used;
}
/*
* Function name: dissect_cyclic_wt
*
* Purpose: Dissect the cyclic write data block in a controller to device message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_cyclic_wt(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size)
{
proto_tree *header_tree;
/* Create the tree for the entire cyclic write data block */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_cyclic_rd_wt, NULL, "Cyclic Write Data Block");
/* Display the cyclic write block id value */
proto_tree_add_item(header_tree, hf_cip_cyclic_write_blk, tvb, offset, 1, ENC_LITTLE_ENDIAN);
/* Display the cyclic read block id value */
proto_tree_add_item(header_tree, hf_cip_cyclic_read_blk, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
/* Display the remainder of the cyclic write data if there is any */
if ( (size - 4) > 0 )
{
proto_tree_add_item(header_tree, hf_cip_cyclic_wrt_data, tvb, offset + 4, size - 4, ENC_NA);
}
return offset + size;
}
/*
* Function name: dissect_cyclic_rd
*
* Purpose: Dissect the cyclic read data block in a device to controller message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_cyclic_rd(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size)
{
proto_tree *header_tree;
/* Create the tree for the entire cyclic write data block */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_cyclic_rd_wt, NULL, "Cyclic Read Data Block");
/* Display the cyclic write block id value */
proto_tree_add_item(header_tree, hf_cip_cyclic_write_blk, tvb, offset, 1, ENC_LITTLE_ENDIAN);
/* Display the cyclic write status value */
proto_tree_add_item(header_tree, hf_cip_cyclic_write_sts, tvb, offset + 1, 1, ENC_LITTLE_ENDIAN);
/* Display the cyclic read block id value */
proto_tree_add_item(header_tree, hf_cip_cyclic_read_blk, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
/* Display the cyclic read status value */
proto_tree_add_item(header_tree, hf_cip_cyclic_read_sts, tvb, offset + 3, 1, ENC_LITTLE_ENDIAN);
/* Display the remainder of the cyclic read data if there is any*/
if ( (size - 4) > 0 )
{
proto_tree_add_item(header_tree, hf_cip_cyclic_rd_data, tvb, offset + 4, size - 4, ENC_NA);
}
return offset + size;
}
/*
* Function name: dissect_cntr_event
*
* Purpose: Dissect the event data block in a controller to device message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_cntr_event(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size)
{
proto_tree *header_tree;
guint32 temp_data;
guint32 acks, cur_ack;
guint32 bytes_used = 0;
/* Create the tree for the entire cyclic write data block */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_event, NULL, "Event Data Block");
/* Read the event checking control header field from the packet into memory */
temp_data = tvb_get_letohl(tvb, offset);
dissect_event_checking_control(NULL, header_tree, NULL, tvb, offset, 4);
/* The event checking control value is 4 bytes long */
bytes_used = 4;
/* The final 4 bits of the event checking control value are the number of acknowledgements in the message */
acks = (temp_data >> 28) & 0x0F;
/* Each acknowledgement contains and id and a status value */
for (cur_ack = 0; cur_ack < acks; cur_ack++)
{
/* Display the current acknowledgement id */
proto_tree_add_item(header_tree, hf_cip_event_ack, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
/* Display the current event status */
proto_tree_add_item(header_tree, hf_cip_evnt_sts_stat, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
}
return offset + size;
}
/*
* Function name: dissect_devce_event
*
* Purpose: Dissect the event data block in a device to controller message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_devce_event(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size)
{
proto_tree *header_tree;
guint64 temp_data;
guint64 nots, cur_not;
guint32 bytes_used = 0;
/* Create the tree for the entire cyclic write data block */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_event, NULL, "Event Data Block");
/* Read the event checking control header field from the packet into memory */
temp_data = tvb_get_letohl(tvb, offset);
dissect_event_checking_status(NULL, header_tree, NULL, tvb, offset, 4);
/* The event status control value is 4 bytes long */
bytes_used = 4;
/* The final 4 bits of the event status control value are the number of notifications in the message */
nots = (temp_data >> 28) & 0x0F;
/* Each notification contains and id, status value, event type, position and time stamp */
for (cur_not = 0; cur_not < nots; cur_not++)
{
/* Display the current event id */
proto_tree_add_item(header_tree, hf_cip_event_id, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
/* Display the current event status */
proto_tree_add_item(header_tree, hf_cip_evnt_sts_stat, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 1;
/* Display the current event type */
proto_tree_add_item(header_tree, hf_cip_evnt_type, tvb, offset + bytes_used, 1, ENC_LITTLE_ENDIAN);
bytes_used += 2; /* Increment by 2 to jump the reserved byte */
/* Display the event position value */
proto_tree_add_item(header_tree, hf_cip_event_pos, tvb, offset + bytes_used, 4, ENC_LITTLE_ENDIAN);
bytes_used += 4;
/* Display the event time stamp value */
proto_tree_add_item(header_tree, hf_cip_event_ts, tvb, offset + bytes_used, 8, ENC_LITTLE_ENDIAN);
bytes_used += 8;
}
return size + offset;
}
/*
* Function name: dissect_get_axis_attr_list_request
*
* Purpose: Dissect the get axis attribute list service request
*
* Returns: None
*/
static void
dissect_get_axis_attr_list_request(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id)
{
proto_item *attr_item;
proto_tree *header_tree, *attr_tree;
guint32 local_offset;
/* Create the tree for the get axis attribute list request */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_get_axis_attribute, NULL, "Get Axis Attribute List Request");
/* Read the number of attributes that are contained within the request */
guint32 attribute_cnt;
proto_tree_add_item_ret_uint(header_tree, hf_get_axis_attr_list_attribute_cnt, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_cnt);
/* Start the attribute loop at the beginning of the first attribute in the list */
local_offset = offset + 4;
/* For each attribute display the associated fields */
for (guint32 attribute = 0; attribute < attribute_cnt; attribute++)
{
/* At a minimum the local offset needs will need to be incremented by 4 bytes to reach the next attribute */
guint8 increment_size = 4;
/* Create the tree for this attribute within the request */
guint32 attribute_id;
attr_item = proto_tree_add_item_ret_uint(header_tree, hf_get_axis_attr_list_attribute_id, tvb, local_offset, 2, ENC_LITTLE_ENDIAN, &attribute_id);
attr_tree = proto_item_add_subtree(attr_item, ett_get_axis_attr_list);
guint32 dimension;
proto_tree_add_item_ret_uint(attr_tree, hf_get_axis_attr_list_dimension, tvb, local_offset + 2, 1, ENC_LITTLE_ENDIAN, &dimension);
proto_tree_add_item(attr_tree, hf_get_axis_attr_list_element_size, tvb, local_offset + 3, 1, ENC_LITTLE_ENDIAN);
if (dimension == 1)
{
/* Display the start index and start index from the request */
proto_tree_add_item(attr_tree, hf_get_axis_attr_list_start_index, tvb, local_offset + 4, 2, ENC_LITTLE_ENDIAN);
proto_tree_add_item(attr_tree, hf_get_axis_attr_list_data_elements, tvb, local_offset + 6, 2, ENC_LITTLE_ENDIAN);
/* Modify the amount to update the local offset by and the start of the data to include the index and elements field */
increment_size += 4;
}
attribute_info_t* pattribute = cip_get_attribute(CI_CLS_MOTION, instance_id, attribute_id);
if (pattribute != NULL)
{
proto_item_append_text(attr_item, " (%s)", pattribute->text);
}
/* Move the local offset to the next attribute */
local_offset += increment_size;
}
}
static int dissect_motion_attribute(packet_info *pinfo, tvbuff_t* tvb, int offset, guint32 attribute_id,
guint32 instance_id, proto_item* attr_item, proto_tree* attr_tree, guint8 dimension, guint32 attribute_size)
{
attribute_info_t* pattribute = cip_get_attribute(CI_CLS_MOTION, instance_id, attribute_id);
int parsed_len = 0;
if (pattribute != NULL)
{
proto_item_append_text(attr_item, " (%s)", pattribute->text);
// TODO: Handle more dimensions. Unsure about the format when there is more than 1 item.
if (dimension <= 1)
{
parsed_len = dissect_cip_attribute(pinfo, attr_tree, attr_item, tvb, pattribute, offset, attribute_size);
}
}
return parsed_len;
}
/*
* Function name: dissect_set_axis_attr_list_request
*
* Purpose: Dissect the set axis attribute list service request
*
* Returns: None
*/
static void
dissect_set_axis_attr_list_request(packet_info *pinfo, tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id)
{
proto_item *attr_item;
proto_tree *header_tree, *attr_tree;
guint32 local_offset;
/* Create the tree for the set axis attribute list request */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_set_axis_attribute, NULL, "Set Axis Attribute List Request");
/* Read the number of attributes that are contained within the request */
guint32 attribute_cnt;
proto_tree_add_item_ret_uint(header_tree, hf_set_axis_attr_list_attribute_cnt, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_cnt);
/* Start the attribute loop at the beginning of the first attribute in the list */
local_offset = offset + 4;
/* For each attribute display the associated fields */
for (guint32 attribute = 0; attribute < attribute_cnt; attribute++)
{
/* At a minimum the local offset needs to be incremented by 4 bytes to reach the next attribute */
guint8 increment_size = 4;
/* Pull the fields for this attribute from the payload, all fields are needed to make some calculations before
* properly displaying of the attribute is possible */
guint8 attribute_start = 4;
/* Create the tree for this attribute in the get axis attribute list request */
guint32 attribute_id;
attr_item = proto_tree_add_item_ret_uint(header_tree, hf_set_axis_attr_list_attribute_id, tvb, local_offset, 2, ENC_LITTLE_ENDIAN, &attribute_id);
attr_tree = proto_item_add_subtree(attr_item, ett_set_axis_attr_list);
guint32 dimension;
proto_tree_add_item_ret_uint(attr_tree, hf_set_axis_attr_list_dimension, tvb, local_offset + 2, 1, ENC_LITTLE_ENDIAN, &dimension);
guint32 attribute_size;
proto_tree_add_item_ret_uint(attr_tree, hf_set_axis_attr_list_element_size, tvb, local_offset + 3, 1, ENC_LITTLE_ENDIAN, &attribute_size);
if (dimension == 1)
{
guint32 data_elements;
/* Display the start index and start index from the request if the request is an array */
proto_tree_add_item(attr_tree, hf_set_axis_attr_list_start_index, tvb, local_offset + 4, 2, ENC_LITTLE_ENDIAN);
proto_tree_add_item_ret_uint(attr_tree, hf_set_axis_attr_list_data_elements, tvb, local_offset + 6, 2, ENC_LITTLE_ENDIAN, &data_elements);
/* Modify the size of the attribute data by the number of elements if the request is an array request */
attribute_size *= data_elements;
/* Modify the amount to update the local offset by and the start of the data to include the index and elements field */
increment_size += 4;
attribute_start += 4;
}
int parsed_len = dissect_motion_attribute(pinfo, tvb, local_offset + attribute_start, attribute_id,
instance_id, attr_item, attr_tree, dimension, attribute_size);
// Display the raw attribute data if configured. Otherwise, just show the remaining unparsed data.
if (display_full_attribute_data)
{
proto_tree_add_item(attr_tree, hf_cip_attribute_data, tvb, local_offset + attribute_start, attribute_size, ENC_NA);
}
else if ((attribute_size - parsed_len) > 0)
{
proto_tree_add_item(attr_tree, hf_cip_attribute_data, tvb, local_offset + attribute_start + parsed_len, attribute_size - parsed_len, ENC_NA);
}
/* Round the attribute size up so the next attribute lines up on a 32-bit boundary */
if (attribute_size % 4 != 0)
{
attribute_size = attribute_size + (4 - (attribute_size % 4));
}
/* Move the local offset to the next attribute */
local_offset += (attribute_size + increment_size);
}
}
/*
* Function name: dissect_group_sync_request
*
* Purpose: Dissect the group sync service request
*
* Returns: None
*/
static void
dissect_group_sync_request (tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size)
{
proto_tree *header_tree;
/* Create the tree for the group sync request */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_group_sync, NULL, "Group Sync Request");
/* Read the grandmaster id from the payload */
proto_tree_add_item(header_tree, hf_cip_ptp_grandmaster, tvb, offset, 8, ENC_LITTLE_ENDIAN);
}
static void dissect_set_cyclic_list_request(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id, const char* service_name)
{
proto_tree* header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_set_cyclic_list, NULL, service_name);
guint32 attribute_cnt;
proto_tree_add_item_ret_uint(header_tree, hf_set_cyclic_list_attribute_cnt, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_cnt);
// Skip Number of Attributes and Reserved field.
offset += 4;
for (guint32 attribute = 0; attribute < attribute_cnt; attribute++)
{
guint32 attribute_id;
proto_item* attr_item = proto_tree_add_item_ret_uint(header_tree, hf_set_cyclic_list_attribute_id, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_id);
attribute_info_t* pattribute = cip_get_attribute(CI_CLS_MOTION, instance_id, attribute_id);
if (pattribute != NULL)
{
proto_item_append_text(attr_item, " (%s)", pattribute->text);
}
offset += 2;
}
}
static void dissect_set_cyclic_list_respone(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id, const char* service_name)
{
proto_tree* header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_set_cyclic_list, NULL, service_name);
guint32 attribute_cnt;
proto_tree_add_item_ret_uint(header_tree, hf_set_cyclic_list_attribute_cnt, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_cnt);
proto_tree_add_item(header_tree, hf_set_cyclic_list_read_block_id, tvb, offset + 2, 2, ENC_LITTLE_ENDIAN);
// Skip Number of Attributes and Cyclic Read Block ID field.
offset += 4;
for (guint32 attribute = 0; attribute < attribute_cnt; attribute++)
{
guint32 attribute_id;
proto_item* attr_item = proto_tree_add_item_ret_uint(header_tree, hf_set_cyclic_list_attribute_id, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_id);
attribute_info_t* pattribute = cip_get_attribute(CI_CLS_MOTION, instance_id, attribute_id);
if (pattribute != NULL)
{
proto_item_append_text(attr_item, " (%s)", pattribute->text);
}
offset += 2;
proto_tree_add_item(header_tree, hf_set_cyclic_list_attr_sts, tvb, offset, 1, ENC_LITTLE_ENDIAN);
// Skip over Attribute Status and Reserved field.
offset += 2;
}
}
/*
* Function name: dissect_cntr_service
*
* Purpose: Dissect the service data block in a controller to device message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_cntr_service(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id)
{
proto_tree *header_tree;
guint32 service;
/* Create the tree for the entire service data block */
proto_item *item;
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_service, &item, "Service Data Block");
/* Display the transaction id value */
proto_tree_add_item(header_tree, hf_cip_svc_transction, tvb, offset, 1, ENC_LITTLE_ENDIAN);
/* Display the service code */
proto_tree_add_item_ret_uint(header_tree, hf_cip_svc_code, tvb, offset + 1, 1, ENC_LITTLE_ENDIAN, &service);
/* If the service is a set axis, get axis attribute or group sync request dissect it as well */
if (size > 4)
{
switch (service)
{
case SC_GET_AXIS_ATTRIBUTE_LIST:
dissect_get_axis_attr_list_request(tvb, header_tree, offset + 4, size - 4, instance_id);
break;
case SC_SET_AXIS_ATTRIBUTE_LIST:
dissect_set_axis_attr_list_request(pinfo, tvb, header_tree, offset + 4, size - 4, instance_id);
break;
case SC_GROUP_SYNC:
dissect_group_sync_request(tvb, header_tree, offset + 4, size - 4);
break;
case SC_SET_CYCLIC_WRITE_LIST:
dissect_set_cyclic_list_request(tvb, header_tree, offset + 4, size - 4, instance_id, "Set Cyclic Write List Request");
break;
case SC_SET_CYCLIC_READ_LIST:
dissect_set_cyclic_list_request(tvb, header_tree, offset + 4, size - 4, instance_id, "Set Cyclic Read List Request");
break;
case SC_SET_ATT_LIST:
{
cip_simple_request_info_t motion_path;
motion_path.iClass = CI_CLS_MOTION;
motion_path.iInstance = instance_id;
tvbuff_t* tvb_set_attr = tvb_new_subset_length(tvb, offset + 4, size - 4);
int parsed_len = dissect_cip_set_attribute_list_req(tvb_set_attr, pinfo, header_tree, item, 0, &motion_path);
// Display any remaining unparsed data.
int remain_len = tvb_reported_length_remaining(tvb, offset + 4 + parsed_len);
if (remain_len > 0)
{
proto_tree_add_item(header_tree, hf_cip_attribute_data, tvb, offset + 4 + parsed_len, size - 4 - parsed_len, ENC_NA);
}
break;
}
default:
/* Display the remainder of the service channel data */
proto_tree_add_item(header_tree, hf_cip_svc_data, tvb, offset + 4, size - 4, ENC_NA);
}
}
return offset + size;
}
/*
* Function name: dissect_set_axis_attr_list_response
*
* Purpose: Dissect the set axis attribute list service response
*
* Returns: None
*/
static void
dissect_set_axis_attr_list_response(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id)
{
proto_item *attr_item;
proto_tree *header_tree, *attr_tree;
guint32 local_offset;
/* Create the tree for the set axis attribute list response */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_get_axis_attribute, NULL, "Set Axis Attribute List Response");
/* Read the number of attributes that are contained within the response */
guint32 attribute_cnt;
proto_tree_add_item_ret_uint(header_tree, hf_set_axis_attr_list_attribute_cnt, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_cnt);
/* Start the attribute loop at the beginning of the first attribute in the list */
local_offset = offset + 4;
/* For each attribute display the associated fields */
for (guint32 attribute = 0; attribute < attribute_cnt; attribute++)
{
/* Create the tree for the current attribute in the set axis attribute list response */
guint32 attribute_id;
attr_item = proto_tree_add_item_ret_uint(header_tree, hf_set_axis_attr_list_attribute_id, tvb, local_offset, 2, ENC_LITTLE_ENDIAN, &attribute_id);
attr_tree = proto_item_add_subtree(attr_item, ett_get_axis_attr_list);
/* Add the response status to the tree */
proto_tree_add_item(attr_tree, hf_cip_svc_set_axis_attr_sts, tvb, local_offset + 2, 1, ENC_LITTLE_ENDIAN);
attribute_info_t* pattribute = cip_get_attribute(CI_CLS_MOTION, instance_id, attribute_id);
if (pattribute != NULL)
{
proto_item_append_text(attr_item, " (%s)", pattribute->text);
}
/* Move the local offset to the next attribute */
local_offset += 4;
}
}
/*
* Function name: dissect_get_axis_attr_list_response
*
* Purpose: Dissect the get axis attribute list service response
*
* Returns: None
*/
static void
dissect_get_axis_attr_list_response(packet_info* pinfo, tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id)
{
proto_item *attr_item;
proto_tree *header_tree, *attr_tree;
guint32 local_offset;
/* Create the tree for the get axis attribute list response */
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_get_axis_attribute, NULL, "Get Axis Attribute List Response");
/* Read the number of attributes that are contained within the request */
guint32 attribute_cnt;
proto_tree_add_item_ret_uint(header_tree, hf_get_axis_attr_list_attribute_cnt, tvb, offset, 2, ENC_LITTLE_ENDIAN, &attribute_cnt);
/* Start the attribute loop at the beginning of the first attribute in the list */
local_offset = offset + 4;
/* For each attribute display the associated fields */
for (guint32 attribute = 0; attribute < attribute_cnt; attribute++)
{
/* At a minimum the local offset needs to be incremented by 4 bytes to reach the next attribute */
guint8 increment_size = 4;
/* Pull the fields for this attribute from the payload, all fields are needed to make some calculations before
* properly displaying of the attribute is possible */
guint8 dimension = tvb_get_guint8(tvb, local_offset + 2);
guint32 attribute_size = tvb_get_guint8(tvb, local_offset + 3);
guint8 attribute_start = 4;
if (dimension == 1)
{
guint16 data_elements = tvb_get_letohs(tvb, local_offset + 6);
/* Modify the size of the attribute data by the number of elements if the request is an array request */
attribute_size *= data_elements;
/* Modify the amount to update the local offset by and the start of the data to include the index and elements field */
increment_size += 4;
attribute_start += 4;
}
/* Display the fields associated with the get axis attribute list response */
guint32 attribute_id;
attr_item = proto_tree_add_item_ret_uint(header_tree, hf_get_axis_attr_list_attribute_id, tvb, local_offset, 2, ENC_LITTLE_ENDIAN, &attribute_id);
attr_tree = proto_item_add_subtree(attr_item, ett_get_axis_attr_list);
if (dimension == 0xFF)
{
/* Display the element size as an error code if the dimension field indicates an error */
proto_tree_add_item(attr_tree, hf_cip_svc_get_axis_attr_sts, tvb, local_offset + 3, 1, ENC_LITTLE_ENDIAN);
/* No attribute data so no attribute size */
attribute_size = 0;
}
else
{
proto_tree_add_item(attr_tree, hf_get_axis_attr_list_dimension, tvb, local_offset + 2, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(attr_tree, hf_get_axis_attr_list_element_size, tvb, local_offset + 3, 1, ENC_LITTLE_ENDIAN);
if (dimension == 1)
{
/* Display the start index and start index from the request */
proto_tree_add_item(attr_tree, hf_get_axis_attr_list_start_index, tvb, local_offset + 4, 2, ENC_LITTLE_ENDIAN);
proto_tree_add_item(attr_tree, hf_get_axis_attr_list_data_elements, tvb, local_offset + 6, 2, ENC_LITTLE_ENDIAN);
}
int parsed_len = dissect_motion_attribute(pinfo, tvb, local_offset + attribute_start, attribute_id,
instance_id, attr_item, attr_tree, dimension, attribute_size);
// Display the raw attribute data if configured. Otherwise, just show the remaining unparsed data
if (display_full_attribute_data)
{
proto_tree_add_item(attr_tree, hf_cip_attribute_data, tvb, local_offset + attribute_start, attribute_size, ENC_NA);
}
else if ((attribute_size - parsed_len) > 0)
{
proto_tree_add_item(attr_tree, hf_cip_attribute_data, tvb, local_offset + attribute_start + parsed_len, attribute_size - parsed_len, ENC_NA);
}
/* Round the attribute size up so the next attribute lines up on a 32-bit boundary */
if (attribute_size % 4 != 0)
{
attribute_size = attribute_size + (4 - (attribute_size % 4));
}
}
/* Move the local offset to the next attribute */
local_offset += (attribute_size + increment_size);
}
}
/*
* Function name: dissect_group_sync_response
*
* Purpose: Dissect the group sync service response
*
* Returns: None
*/
static void
dissect_group_sync_response (tvbuff_t* tvb, proto_tree* tree, guint32 offset)
{
proto_tree_add_item(tree, hf_cip_group_sync, tvb, offset, 1, ENC_LITTLE_ENDIAN);
}
/*
* Function name: dissect_devce_service
*
* Purpose: Dissect the service data block in a device to controller message
*
* Returns: The new offset into the message that follow on dissections should use
* as their starting offset
*/
static guint32
dissect_devce_service(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, guint32 offset, guint32 size, guint32 instance_id)
{
proto_tree *header_tree;
/* Create the tree for the entire service data block */
proto_item* item;
header_tree = proto_tree_add_subtree(tree, tvb, offset, size, ett_service, &item, "Service Data Block");
/* Display the transaction id value */
proto_tree_add_item(header_tree, hf_cip_svc_transction, tvb, offset, 1, ENC_LITTLE_ENDIAN);
/* Display the service code */
guint32 service_code;
proto_tree_add_item_ret_uint(header_tree, hf_cip_svc_code, tvb, offset + 1, 1, ENC_LITTLE_ENDIAN, &service_code);
/* Display the general status code */
proto_tree_add_item(header_tree, hf_cip_svc_sts, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
/* Display the extended status code */
proto_tree_add_item(header_tree, hf_cip_svc_ext_status, tvb, offset + 3, 1, ENC_LITTLE_ENDIAN);
/* If the service is a set axis, get axis attribute response or group sync dissect it as well */
if (size > 4)
{
switch (service_code)
{
case SC_GET_AXIS_ATTRIBUTE_LIST:
dissect_get_axis_attr_list_response(pinfo, tvb, header_tree, offset + 4, size - 4, instance_id);
break;
case SC_SET_AXIS_ATTRIBUTE_LIST:
dissect_set_axis_attr_list_response(tvb, header_tree, offset + 4, size - 4, instance_id);
break;
case SC_GROUP_SYNC:
dissect_group_sync_response(tvb, header_tree, offset + 4);
break;
case SC_SET_CYCLIC_WRITE_LIST:
dissect_set_cyclic_list_respone(tvb, header_tree, offset + 4, size - 4, instance_id, "Set Cyclic Write List Response");
break;
case SC_SET_CYCLIC_READ_LIST:
dissect_set_cyclic_list_respone(tvb, header_tree, offset + 4, size - 4, instance_id, "Set Cyclic Read List Response");
break;
case SC_SET_ATT_LIST:
{
cip_simple_request_info_t motion_path;
motion_path.iClass = CI_CLS_MOTION;
motion_path.iInstance = instance_id;
tvbuff_t* tvb_set_attr = tvb_new_subset_length(tvb, offset + 4, size - 4);
dissect_cip_set_attribute_list_rsp(tvb_set_attr, pinfo, header_tree, item, 0, &motion_path);
break;
}
default:
/* Display the remainder of the service channel data */
proto_tree_add_item(header_tree, hf_cip_svc_data, tvb, offset + 4, size - 4, ENC_NA);
break;
}
}
return offset + size;
}
/*
* Function name: dissect_var_inst_header
*
* Purpose: Dissect the instance data header of a variable controller to device or
* device to controller message
*
* Returns: void
*/
static void
dissect_var_inst_header(tvbuff_t* tvb, proto_tree* tree, guint32 offset, guint8* inst_number, guint32* cyc_size,
guint32* cyc_blk_size, guint32* evnt_size, guint32* servc_size)
{
proto_tree *header_tree;
/* Create the tree for the entire instance data header */
*inst_number = tvb_get_guint8(tvb, offset);
header_tree = proto_tree_add_subtree_format(tree, tvb, offset, 8, ett_inst_data_header, NULL,
"Instance Data Header - Instance: %d", *inst_number);
/* Read the instance number field from the instance data header */
proto_tree_add_item(header_tree, hf_var_devce_instance, tvb, offset, 1, ENC_LITTLE_ENDIAN);
/* The "size" fields in the instance data block header are all stored as number of 32-bit words the
* block uses since all blocks should pad up to 32-bits so to convert to bytes each is multiplied by 4 */
/* Read the instance block size field in bytes from the instance data header */
proto_tree_add_item(header_tree, hf_var_devce_instance_block_size, tvb, offset + 2, 1, ENC_NA);
/* Read the cyclic block size field in bytes from the instance data header */
proto_tree_add_item(header_tree, hf_var_devce_cyclic_block_size, tvb, offset + 3, 1, ENC_NA);
/* Read the cyclic command block size field in bytes from the instance data header */
*cyc_size = (tvb_get_guint8(tvb, offset + 4) * 4);
proto_tree_add_item(header_tree, hf_var_devce_cyclic_data_block_size, tvb, offset + 4, 1, ENC_NA);
/* Read the cyclic write block size field in bytes from the instance data header */
*cyc_blk_size = (tvb_get_guint8(tvb, offset + 5) * 4);
proto_tree_add_item(header_tree, hf_var_devce_cyclic_rw_block_size, tvb, offset + 5, 1, ENC_NA);
/* Read the event block size in bytes from the instance data header */
*evnt_size = (tvb_get_guint8(tvb, offset + 6) * 4);
proto_tree_add_item(header_tree, hf_var_devce_event_block_size, tvb, offset + 6, 1, ENC_NA);
/* Read the service block size in bytes from the instance data header */
*servc_size = (tvb_get_guint8(tvb, offset + 7) * 4);
proto_tree_add_item(header_tree, hf_var_devce_service_block_size, tvb, offset + 7, 1, ENC_NA);
}
/*
* Function name: dissect_var_cont_conn_header
*
* Purpose: Dissect the connection header of a variable controller to device message
*
* Returns: Offset to the start of the instance data block
*/
static guint32
dissect_var_cont_conn_header(tvbuff_t* tvb, proto_tree* tree, guint32* inst_count, guint32 offset)
{
guint32 header_size;
proto_tree *header_tree;
/* Calculate the header size, start with the basic header size */
header_size = 8;
guint32 time_data_set = tvb_get_guint8(tvb, offset + 7);
/* Check the time data set field for enabled bits. If either update period or
* update time stamp fields are set, bump the header size by the appropriate size */
if ( (time_data_set & TIME_DATA_SET_TIME_STAMP) == TIME_DATA_SET_TIME_STAMP )
{
header_size += 8;
}
if ( (time_data_set & TIME_DATA_SET_TIME_OFFSET) == TIME_DATA_SET_TIME_OFFSET )
{
header_size += 8;
}
/* Create the tree for the entire connection header */
header_tree = proto_tree_add_subtree(tree, tvb, offset, header_size, ett_cont_dev_header, NULL, "Connection Header");
/* Add the connection header fields that are common to all types of messages */
proto_tree_add_item(header_tree, hf_cip_format, tvb, offset, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(header_tree, hf_cip_revision, tvb, offset + 1, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(header_tree, hf_cip_updateid, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
dissect_node_control(NULL, header_tree, NULL, tvb, offset + 3, 1);
/* Add the instance count and last update id to the connection header tree */
proto_tree_add_item_ret_uint(header_tree, hf_cip_instance_cnt, tvb, offset + 4, 1, ENC_LITTLE_ENDIAN, inst_count);
proto_tree_add_item(header_tree, hf_cip_last_update, tvb, offset + 6, 1, ENC_LITTLE_ENDIAN);
dissect_time_data_set(NULL, header_tree, NULL, tvb, offset + 7, 1);
/* Move the offset to the byte just beyond the time data set field */
offset = (offset + 7 + 1);
/* Add the time values if they are present in the time data set header field */
if ( (time_data_set & TIME_DATA_SET_TIME_STAMP) == TIME_DATA_SET_TIME_STAMP )
{
proto_tree_add_item(header_tree, hf_cip_cont_time_stamp, tvb, offset, 8, ENC_LITTLE_ENDIAN);
offset = (offset + 8);
}
if ( (time_data_set & TIME_DATA_SET_TIME_OFFSET) == TIME_DATA_SET_TIME_OFFSET )
{
proto_tree_add_item(header_tree, hf_cip_cont_time_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN);
offset = (offset + 8);
}
/* Return the number of bytes used so it can be used as an offset in the following dissections */
return offset;
}
/*
* Function name: dissect_var_devce_conn_header
*
* Purpose: Dissect the connection header of a variable device to controller message
*
* Returns: Offset to the start of the instance data block
*/
static guint32
dissect_var_devce_conn_header(tvbuff_t* tvb, proto_tree* tree, guint32* inst_count, guint32 offset)
{
guint32 header_size;
proto_tree *header_tree;
/* Calculate the header size, start with the basic header size */
header_size = 8;
guint32 time_data_set = tvb_get_guint8(tvb, offset + 7);
if ( (time_data_set & TIME_DATA_SET_TIME_STAMP) == TIME_DATA_SET_TIME_STAMP )
{
header_size += 8;
}
if ( (time_data_set & TIME_DATA_SET_TIME_OFFSET) == TIME_DATA_SET_TIME_OFFSET )
{
header_size += 8;
}
if ( (time_data_set & TIME_DATA_SET_UPDATE_DIAGNOSTICS) == TIME_DATA_SET_UPDATE_DIAGNOSTICS )
{
header_size += 4;
}
if ( (time_data_set & TIME_DATA_SET_TIME_DIAGNOSTICS) == TIME_DATA_SET_TIME_DIAGNOSTICS )
{
header_size += 16;
}
/* Create the tree for the entire connection header */
header_tree = proto_tree_add_subtree(tree, tvb, offset, header_size, ett_cont_dev_header, NULL, "Connection Header");
/* Add the connection header fields that are common to all types of messages */
proto_tree_add_item(header_tree, hf_cip_format, tvb, offset, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(header_tree, hf_cip_revision, tvb, offset + 1, 1, ENC_LITTLE_ENDIAN);
proto_tree_add_item(header_tree, hf_cip_updateid, tvb, offset + 2, 1, ENC_LITTLE_ENDIAN);
dissect_node_status(NULL, header_tree, NULL, tvb, offset + 3, 1);
/* Add the instance count to the connection header tree */
proto_tree_add_item_ret_uint(header_tree, hf_cip_instance_cnt, tvb, offset + 4, 1, ENC_LITTLE_ENDIAN, inst_count);
/* The device to controller header contains the node alarms and node faults fields as well. */
proto_tree_add_item(header_tree, hf_cip_node_fltalarms, tvb, offset + 5, 1, ENC_LITTLE_ENDIAN);
/* Add the last update id to the connection header tree */
proto_tree_add_item(header_tree, hf_cip_last_update, tvb, offset + 6, 1, ENC_LITTLE_ENDIAN);
dissect_time_data_set(NULL, header_tree, NULL, tvb, offset + 7, 1);
/* Move the offset to the byte just beyond the time data set field */
offset = (offset + 7 + 1);
/* Add the time values if they are present in the time data set header field */
if ( (time_data_set & TIME_DATA_SET_TIME_STAMP) == TIME_DATA_SET_TIME_STAMP )
{
proto_tree_add_item(header_tree, hf_cip_devc_time_stamp, tvb, offset, 8, ENC_LITTLE_ENDIAN);
offset = (offset + 8);
}
if ( (time_data_set & TIME_DATA_SET_TIME_OFFSET) == TIME_DATA_SET_TIME_OFFSET )
{
proto_tree_add_item(header_tree, hf_cip_devc_time_offset, tvb, offset, 8, ENC_LITTLE_ENDIAN);
offset = (offset + 8);
}
if ( (time_data_set & TIME_DATA_SET_UPDATE_DIAGNOSTICS) == TIME_DATA_SET_UPDATE_DIAGNOSTICS )
{
/* If the time diagnostic bit is set then the header contains the count of lost updates, late updates, data
* received time stamp and data transmit time stamp */
proto_tree_add_item(header_tree, hf_cip_lost_update, tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset = (offset + 1);
/* Add the reserved bytes to the offset after adding the late updates to the display */
proto_tree_add_item(header_tree, hf_cip_late_update, tvb, offset, 1, ENC_LITTLE_ENDIAN);
offset = (offset + 3);
}
if ( (time_data_set & TIME_DATA_SET_TIME_DIAGNOSTICS) == TIME_DATA_SET_TIME_DIAGNOSTICS )
{
proto_tree_add_item(header_tree, hf_cip_data_rx_time_stamp, tvb, offset, 8, ENC_LITTLE_ENDIAN);
offset += 8;
proto_tree_add_item(header_tree, hf_cip_data_tx_time_stamp, tvb, offset, 8, ENC_LITTLE_ENDIAN);
offset += 8;
}
/* Return the number of bytes used so it can be used as an offset in the following dissections */
return offset;
}
/*
* Function name: dissect_cipmotion
*
* Purpose: Perform the top level dissection of the CIP Motion datagram, it is called by
* Wireshark when the dissection rule registered in proto_reg_handoff_cipmotion is fired
*
* Returns: void
*/
static int
dissect_cipmotion(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, void* data)
{
cip_io_data_input* io_data_input = (cip_io_data_input*)data;
guint32 con_format;
guint32 update_id;
proto_item *proto_item_top;
proto_tree *proto_tree_top;
guint32 offset = 0;
guint8 ConnPoint = 2;
if (io_data_input && io_data_input->conn_info)
{
ConnPoint = io_data_input->conn_info->ConnPoint;
}
/* Create display subtree for the protocol by creating an item and then
* creating a subtree from the item, the subtree must have been registered
* in proto_register_cipmotion already */
proto_item_top = proto_tree_add_item(tree, proto_cipmotion, tvb, 0, -1, ENC_NA);
proto_tree_top = proto_item_add_subtree(proto_item_top, ett_cipmotion);
/* Add the CIP class 1 sequence number to the tree */
proto_tree_add_item(proto_tree_top, hf_cip_class1_seqnum, tvb, offset, 2, ENC_LITTLE_ENDIAN);
offset = (offset + 2);
if (ConnPoint >= 3)
{
dissect_cip_run_idle(tvb, offset, proto_tree_top);
offset += 4;
}
/* Pull the actual values for the connection format and update id from the
* incoming message to be used in the column info */
con_format = tvb_get_guint8(tvb, offset);
update_id = tvb_get_guint8(tvb, offset + 2);
/* Make entries in Protocol column and Info column on summary display */
col_set_str(pinfo->cinfo, COL_PROTOCOL, "CIP Motion");
/* Add connection format and update number to the info column */
col_add_fstr( pinfo->cinfo, COL_INFO, "%s, Update Id: %d",
val_to_str(con_format, cip_con_format_vals, "Unknown connection format (%x)"), update_id );
/* Attempt to classify the incoming header */
if (( con_format == FORMAT_VAR_CONTROL_TO_DEVICE ) ||
( con_format == FORMAT_VAR_DEVICE_TO_CONTROL ))
{
/* Sizes of the individual channels within the connection */
guint32 cyc_size, cyc_blk_size, evnt_size, servc_size;
guint32 inst_count = 0, inst;
guint32 format_rev = 0;
/* Dissect the header fields */
switch(con_format)
{
case FORMAT_VAR_CONTROL_TO_DEVICE:
format_rev = tvb_get_guint8(tvb, offset + 1);
offset = dissect_var_cont_conn_header(tvb, proto_tree_top, &inst_count, offset);
break;
case FORMAT_VAR_DEVICE_TO_CONTROL:
format_rev = tvb_get_guint8(tvb, offset + 1);
offset = dissect_var_devce_conn_header(tvb, proto_tree_top, &inst_count, offset);
break;
}
if (format_rev != ConnPoint)
{
expert_add_info(pinfo, proto_item_top, &ei_format_rev_conn_pt);
}
/* Repeat the following dissections for each instance within the payload */
for( inst = 0; inst < inst_count; inst++ )
{
/* Actual instance number from header field */
guint8 instance;
/* Dissect the instance data header */
dissect_var_inst_header( tvb, proto_tree_top, offset, &instance,
&cyc_size, &cyc_blk_size, &evnt_size, &servc_size );
/* Increment the offset to just beyond the instance header */
offset += 8;
/* Dissect the cyclic command (actual) data if any exists */
/* Dissect the cyclic write (read) data if any exists */
/* Dissect the event data block if there is any event data */
switch(con_format)
{
case FORMAT_VAR_CONTROL_TO_DEVICE:
if ( cyc_size > 0 )
offset = dissect_cntr_cyclic(tvb, proto_tree_top, offset, cyc_size);
if ( cyc_blk_size > 0 )
offset = dissect_cyclic_wt(tvb, proto_tree_top, offset, cyc_blk_size);
if ( evnt_size > 0 )
offset = dissect_cntr_event(tvb, proto_tree_top, offset, evnt_size);
if ( servc_size > 0 )
offset = dissect_cntr_service(tvb, pinfo, proto_tree_top, offset, servc_size, instance);
break;
case FORMAT_VAR_DEVICE_TO_CONTROL:
if ( cyc_size > 0 )
offset = dissect_device_cyclic(tvb, proto_tree_top, offset, cyc_size);
if ( cyc_blk_size > 0 )
offset = dissect_cyclic_rd( tvb, proto_tree_top, offset, cyc_blk_size );
if ( evnt_size > 0 )
offset = dissect_devce_event(tvb, proto_tree_top, offset, evnt_size);
if ( servc_size > 0 )
offset = dissect_devce_service(tvb, pinfo, proto_tree_top, offset, servc_size, instance);
break;
}
} /* End of instance for( ) loop */
}
// Display any remaining unparsed data.
int remain_len = tvb_reported_length_remaining(tvb, offset);
if (remain_len > 0)
{
proto_tree_add_item(proto_tree_top, hf_cip_data, tvb, offset, remain_len, ENC_NA);
}
return tvb_captured_length(tvb);
}
static int dissect_cipmotion3(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, void* data _U_)
{
enip_conn_val_t conn_info = {0};
conn_info.ConnPoint = 3;
cip_io_data_input io_data_input;
io_data_input.conn_info = &conn_info;
return dissect_cipmotion(tvb, pinfo, tree, &io_data_input);
}
int dissect_motion_configuration_block(tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree, proto_item* item, int offset)
{
proto_item* config_item;
proto_tree* config_tree = proto_tree_add_subtree(tree, tvb, offset, 0, ett_configuration_block, &config_item, "Motion Configuration Block");
proto_tree_add_item(config_tree, hf_configuration_block_format_rev, tvb, offset, 1, ENC_LITTLE_ENDIAN);
int parsed_len = 1;
parsed_len += dissect_connection_configuration_bits(pinfo, config_tree, item, tvb, offset + parsed_len, 1);
// 2 reserved bytes
parsed_len += 2;
proto_tree_add_item(config_tree, hf_configuration_block_drive_power_struct_id, tvb, offset + parsed_len, 4, ENC_LITTLE_ENDIAN);
parsed_len += 4;
proto_item_set_len(config_item, parsed_len);
return parsed_len;
}
/*
* Function name: proto_register_cipmotion
*
* Purpose: Register the protocol with Wireshark, a script will add this protocol
* to the list of protocols during the build process. This function is where the
* header fields and subtree identifiers are registered.
*
* Returns: void
*/
void
proto_register_cipmotion(void)
{
/* This is a list of header fields that can be used in the dissection or
* to use in a filter expression */
static hf_register_info hf[] =
{
/* Connection format header field, the first byte in the message which
* determines if the message is fixed or variable, controller to device,
* device to controller, etc. */
{ &hf_cip_format,
{ "Connection Format", "cipm.format",
FT_UINT8, BASE_DEC, VALS(cip_con_format_vals), 0,
"Message connection format", HFILL }
},
/* Connection format revision header field */
{ &hf_cip_revision,
{ "Format Revision", "cipm.revision",
FT_UINT8, BASE_DEC, NULL, 0,
"Message format revision", HFILL }
},
{ &hf_cip_class1_seqnum,
{ "CIP Class 1 Sequence Count", "cipm.class1seqnum",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_configuration_block_format_rev,
{ "Format Revision", "cipm.config.format_rev",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_configuration_block_drive_power_struct_id,
{ "Drive Power Structure Class ID", "cipm.config.drive_class_id",
FT_UINT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_updateid,
{ "Update Id", "cipm.updateid",
FT_UINT8, BASE_DEC, NULL, 0,
"Cyclic Transaction Number", HFILL }
},
{ &hf_cip_instance_cnt,
{ "Instance Count", "cipm.instancecount",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_last_update,
{ "Last Update Id", "cipm.lastupdate",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_node_status,
{ "Node Status", "cipm.nodestatus",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_node_control,
{ "Node Control", "cipm.nodecontrol",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_node_control_remote,
{ "Remote Control", "cipm.remote",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x01,
"Node Control: Remote Control", HFILL}
},
{ &hf_cip_node_control_sync,
{ "Sync Control", "cipm.sync",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x02,
"Node Control: Synchronous Operation", HFILL}
},
{ &hf_cip_node_data_valid,
{ "Data Valid", "cipm.valid",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x04,
"Node Control: Data Valid", HFILL}
},
{ &hf_cip_node_fault_reset,
{ "Node Fault Reset", "cipm.fltrst",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x08,
"Node Control: Node Fault Reset", HFILL}
},
{ &hf_cip_node_device_faulted,
{ "Faulted", "cipm.flt",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x08,
"Node Control: Device Faulted", HFILL}
},
{ &hf_cip_node_fltalarms,
{ "Node Faults and Alarms", "cipm.fltalarms",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_time_data_set,
{ "Time Data Set", "cipm.timedataset",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_time_data_stamp,
{ "Time Stamp", "cipm.time.stamp",
FT_BOOLEAN, 8, TFS(&tfs_true_false), TIME_DATA_SET_TIME_STAMP,
"Time Data Set: Time Stamp", HFILL}
},
{ &hf_cip_time_data_offset,
{ "Time Offset", "cipm.time.offset",
FT_BOOLEAN, 8, TFS(&tfs_true_false), TIME_DATA_SET_TIME_OFFSET,
"Time Data Set: Time Offset", HFILL}
},
{ &hf_cip_time_data_diag,
{ "Update Diagnostics", "cipm.time.update",
FT_BOOLEAN, 8, TFS(&tfs_true_false), TIME_DATA_SET_UPDATE_DIAGNOSTICS,
"Time Data Set: Update Diagnostics", HFILL}
},
{ &hf_cip_time_data_time_diag,
{ "Time Diagnostics", "cipm.time.diag",
FT_BOOLEAN, 8, TFS(&tfs_true_false), TIME_DATA_SET_TIME_DIAGNOSTICS,
"Time Data Set: Time Diagnostics", HFILL}
},
{ &hf_cip_cont_time_stamp,
{ "Controller Time Stamp", "cipm.ctrltimestamp",
FT_UINT64, BASE_DEC, NULL, 0,
"Time Data Set: Controller Time Stamp", HFILL}
},
{ &hf_cip_cont_time_offset,
{ "Controller Time Offset", "cipm.ctrltimeoffser",
FT_UINT64, BASE_DEC, NULL, 0,
"Time Data Set: Controller Time Offset", HFILL}
},
{ &hf_cip_data_rx_time_stamp,
{ "Data Received Time Stamp", "cipm.rxtimestamp",
FT_UINT64, BASE_DEC, NULL, 0,
"Time Data Set: Data Received Time Stamp", HFILL}
},
{ &hf_cip_data_tx_time_stamp,
{ "Data Transmit Time Stamp", "cipm.txtimestamp",
FT_UINT64, BASE_DEC, NULL, 0,
"Time Data Set: Data Transmit Time Offset", HFILL}
},
{ &hf_cip_devc_time_stamp,
{ "Device Time Stamp", "cipm.devctimestamp",
FT_UINT64, BASE_DEC|BASE_UNIT_STRING, &units_nanosecond_nanoseconds, 0,
"Time Data Set: Device Time Stamp", HFILL}
},
{ &hf_cip_devc_time_offset,
{ "Device Time Offset", "cipm.devctimeoffser",
FT_UINT64, BASE_DEC, NULL, 0,
"Time Data Set: Device Time Offset", HFILL}
},
{ &hf_cip_lost_update,
{ "Lost Updates", "cipm.lostupdates",
FT_UINT8, BASE_DEC, NULL, 0,
"Time Data Set: Lost Updates", HFILL}
},
{ &hf_cip_late_update,
{ "Lost Updates", "cipm.lateupdates",
FT_UINT8, BASE_DEC, NULL, 0,
"Time Data Set: Late Updates", HFILL}
},
{ &hf_cip_motor_cntrl,
{ "Control Mode", "cipm.ctrlmode",
FT_UINT8, BASE_DEC, VALS(cip_motor_control_vals), 0,
"Cyclic Data Block: Motor Control Mode", HFILL }
},
{ &hf_cip_feedback,
{ "Feedback Information", "cipm.feedback",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_feedback_mode,
{ "Feedback Mode", "cipm.feedback_mode",
FT_UINT8, BASE_DEC, VALS(cip_feedback_mode_vals), FEEDBACK_MODE_BITS,
NULL, HFILL }
},
{ &hf_cip_feedback_data_type,
{ "Feedback Data Type", "cipm.feedback_data_type",
FT_UINT8, BASE_DEC, VALS(cip_feedback_type_vals), FEEDBACK_DATA_TYPE_BITS,
NULL, HFILL }
},
{ &hf_connection_configuration_bits,
{ "Connection Configuration Bits", "cipm.ccb",
FT_UINT8, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_connection_configuration_bits_power,
{ "Verify Power Ratings", "cipm.ccb.verify_power_ratings",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x01,
NULL, HFILL } },
{ &hf_connection_configuration_bits_safety_bit_valid,
{ "Networked Safety Bit Valid", "cipm.ccb.networked_safety_bit_valid",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x02,
NULL, HFILL } },
{ &hf_connection_configuration_bits_allow_network_safety,
{ "Allow Networked Safety", "cipm.ccb.allow_networked_safety",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x04,
NULL, HFILL } },
{ &hf_cip_axis_control,
{ "Axis Control", "cipm.axisctrl",
FT_UINT8, BASE_DEC, VALS(cip_axis_control_vals), 0,
"Cyclic Data Block: Axis Control", HFILL }
},
{ &hf_cip_control_status,
{ "Control Status", "cipm.csts",
FT_UINT8, BASE_DEC, NULL, 0,
"Cyclic Data Block: Axis Control Status", HFILL }
},
{ &hf_cip_control_status_complete,
{ "Configuration Complete", "cipm.control_status.complete",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x01,
NULL, HFILL } },
{ &hf_cip_control_status_bus_up,
{ "Converter Bus Up", "cipm.control_status.bus_up",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x04,
NULL, HFILL } },
{ &hf_cip_control_status_bus_unload,
{ "Converter Bus Unload", "cipm.control_status.bus_unload",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x08,
NULL, HFILL } },
{ &hf_cip_control_status_power_loss,
{ "Converter AC Power Loss", "cipm.control_status.power_loss",
FT_BOOLEAN, 8, TFS(&tfs_true_false), 0x10,
NULL, HFILL } },
{ &hf_cip_axis_response,
{ "Axis Response", "cipm.axisresp",
FT_UINT8, BASE_DEC, VALS(cip_axis_response_vals), 0,
"Cyclic Data Block: Axis Response", HFILL }
},
{ &hf_cip_axis_resp_stat,
{ "Response Status", "cipm.respstat",
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &cip_gs_vals_ext, 0,
"Cyclic Data Block: Axis Response Status", HFILL }
},
{ &hf_cip_group_sync,
{ "Group Sync Status", "cipm.syncstatus",
FT_UINT8, BASE_HEX, VALS(cip_sync_status_vals), 0,
NULL, HFILL }
},
{ &hf_cip_cmd_data_set,
{ "Command Data Set", "cipm.cmdset",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_act_data_set,
{ "Actual Data Set", "cipm.actset",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_sts_data_set,
{ "Status Data Set", "cipm.stsset",
FT_UINT8, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_cmd_data_pos_cmd,
{ "Command Position", "cipm.cmd.pos",
FT_BOOLEAN, 8, TFS(&tfs_true_false), COMMAND_DATA_SET_POSITION,
"Command Data Set: Command Position", HFILL}
},
{ &hf_cip_cmd_data_vel_cmd,
{ "Command Velocity", "cipm.cmd.vel",
FT_BOOLEAN, 8, TFS(&tfs_true_false), COMMAND_DATA_SET_VELOCITY,
"Command Data Set: Command Velocity", HFILL}
},
{ &hf_cip_cmd_data_acc_cmd,
{ "Command Acceleration", "cipm.cmd.acc",
FT_BOOLEAN, 8, TFS(&tfs_true_false), COMMAND_DATA_SET_ACCELERATION,
"Command Data Set: Command Acceleration", HFILL}
},
{ &hf_cip_cmd_data_trq_cmd,
{ "Command Torque", "cipm.cmd.trq",
FT_BOOLEAN, 8, TFS(&tfs_true_false), COMMAND_DATA_SET_TORQUE,
"Command Data Set: Command Torque", HFILL}
},
{ &hf_cip_act_data_pos,
{ "Actual Position", "cipm.act.pos",
FT_BOOLEAN, 8, TFS(&tfs_true_false), ACTUAL_DATA_SET_POSITION,
"Actual Data Set: Actual Position", HFILL}
},
{ &hf_cip_act_data_vel,
{ "Actual Velocity", "cipm.act.vel",
FT_BOOLEAN, 8, TFS(&tfs_true_false), ACTUAL_DATA_SET_VELOCITY,
"Actual Data Set: Actual Velocity", HFILL}
},
{ &hf_cip_act_data_acc,
{ "Actual Acceleration", "cipm.act.acc",
FT_BOOLEAN, 8, TFS(&tfs_true_false), ACTUAL_DATA_SET_ACCELERATION,
"Actual Data Set: Actual Acceleration", HFILL}
},
{ &hf_cip_axis_fault,
{ "Axis Fault Code", "cipm.fault.code",
FT_UINT8, BASE_DEC, NULL, 0,
"Status Data Set: Fault Code", HFILL }
},
{ &hf_cip_fault_type,
{ "Axis Fault Type", "cipm.flttype",
FT_UINT8, BASE_DEC, NULL, 0,
"Axis Status: Axis Fault Type", HFILL}
},
{ &hf_cip_fault_sub_code,
{ "Axis Fault Sub Code", "cipm.fltsubcode",
FT_UINT8, BASE_DEC, NULL, 0,
"Axis Status: Axis Fault Sub Code", HFILL}
},
{ &hf_cip_fault_action,
{ "Axis Fault Action", "cipm.fltaction",
FT_UINT8, BASE_DEC, NULL, 0,
"Axis Status: Axis Fault Action", HFILL}
},
{ &hf_cip_fault_time_stamp,
{ "Axis Fault Time Stamp", "cipm.flttimestamp",
FT_UINT64, BASE_DEC, NULL, 0,
"Axis Status: Axis Fault Time Stamp", HFILL}
},
{ &hf_cip_alarm_type,
{ "Axis Fault Type", "cipm.alarmtype",
FT_UINT8, BASE_DEC, NULL, 0,
"Axis Status: Axis Alarm Type", HFILL}
},
{ &hf_cip_alarm_sub_code,
{ "Axis Alarm Sub Code", "cipm.alarmsubcode",
FT_UINT8, BASE_DEC, NULL, 0,
"Axis Status: Axis Alarm Sub Code", HFILL}
},
{ &hf_cip_alarm_state,
{ "Axis Alarm State", "cipm.alarmstate",
FT_UINT8, BASE_DEC, NULL, 0,
"Axis Status: Axis Alarm State", HFILL }
},
{ &hf_cip_alarm_time_stamp,
{ "Axis Fault Time Stamp", "cipm.alarmtimestamp",
FT_UINT64, BASE_DEC, NULL, 0,
"Axis Status: Axis Alarm Time Stamp", HFILL}
},
{ &hf_cip_axis_status,
{ "Axis Status", "cipm.axisstatus",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_axis_status_mfg,
{ "Axis Status Mfg", "cipm.axisstatusmfg",
FT_UINT32, BASE_HEX, NULL, 0,
"Axis Status, Manufacturer Specific", HFILL}
},
{ &hf_cip_axis_io_status,
{ "Axis I/O Status", "cipm.axisiostatus",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_axis_io_status_mfg,
{ "Axis I/O Status Mfg", "cipm.axisiostatusmfg",
FT_UINT32, BASE_HEX, NULL, 0,
"Axis I/O Status, Manufacturer Specific", HFILL}
},
{ &hf_cip_axis_safety_status,
{ "Axis Safety Status", "cipm.safetystatus",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL}
},
{ &hf_cip_axis_safety_status_mfg,
{ "Axis Safety Status Mfg", "cipm.safetystatusmfg",
FT_UINT32, BASE_HEX, NULL, 0,
"Axis Safety Status, Manufacturer Specific", HFILL}
},
{ &hf_cip_axis_safety_state,
{ "Axis Safety State", "cipm.safetystate",
FT_UINT8, BASE_HEX, NULL, 0,
"Axis Safety Sate", HFILL}
},
{ &hf_cip_sts_flt,
{ "Axis Fault Codes", "cipm.sts.flt",
FT_BOOLEAN, 8, TFS(&tfs_true_false), STATUS_DATA_SET_AXIS_FAULT,
"Status Data Set: Axis Fault Codes", HFILL}
},
{ &hf_cip_sts_alrm,
{ "Axis Alarm Codes", "cipm.sts.alarm",
FT_BOOLEAN, 8, TFS(&tfs_true_false), STATUS_DATA_SET_AXIS_ALARM,
"Status Data Set: Axis Alarm Codes", HFILL}
},
{ &hf_cip_sts_sts,
{ "Axis Status", "cipm.sts.sts",
FT_BOOLEAN, 8, TFS(&tfs_true_false), STATUS_DATA_SET_AXIS_STATUS,
"Status Data Set: Axis Status", HFILL}
},
{ &hf_cip_sts_iosts,
{ "Axis I/O Status", "cipm.sts.iosts",
FT_BOOLEAN, 8, TFS(&tfs_true_false), STATUS_DATA_SET_AXIS_IO_STATUS,
"Status Data Set: Axis I/O Status", HFILL}
},
{ &hf_cip_sts_axis_safety,
{ "Axis Safety Status", "cipm.sts.safety",
FT_BOOLEAN, 8, TFS(&tfs_true_false), STATUS_DATA_SET_AXIS_SAFETY,
"Status Data Set: Axis Safety Status", HFILL}
},
{ &hf_cip_intrp,
{ "Command Target Update", "cipm.intrp",
FT_UINT8, BASE_DEC, VALS(cip_interpolation_vals), COMMAND_CONTROL_TARGET_UPDATE,
"Cyclic Data Block: Command Target Update", HFILL}
},
{ &hf_cip_position_data_type,
{ "Command Position Data Type", "cipm.posdatatype",
FT_UINT8, BASE_DEC, VALS(cip_pos_data_type_vals), COMMAND_CONTROL_POSITION_DATA_TYPE,
"Cyclic Data Block: Command Position Data Type", HFILL }
},
{ &hf_cip_axis_state,
{ "Axis State", "cipm.axste",
FT_UINT8, BASE_DEC, VALS(cip_axis_state_vals), 0,
"Cyclic Data Block: Axis State", HFILL}
},
{ &hf_cip_command_control,
{ "Command Control", "cipm.cmdcontrol",
FT_UINT8, BASE_DEC, NULL, 0,
"Cyclic Data Block: Command Control", HFILL }
},
{ &hf_cip_cyclic_wrt_data,
{ "Write Data", "cipm.writedata",
FT_BYTES, BASE_NONE, NULL, 0,
"Cyclic Write: Data", HFILL }
},
{ &hf_cip_cyclic_rd_data,
{ "Read Data", "cipm.readdata",
FT_BYTES, BASE_NONE, NULL, 0,
"Cyclic Read: Data", HFILL }
},
{ &hf_cip_cyclic_write_blk,
{ "Write Block", "cipm.writeblk",
FT_UINT8, BASE_DEC, NULL, 0,
"Cyclic Data Block: Write Block Id", HFILL }
},
{ &hf_cip_cyclic_read_blk,
{ "Read Block", "cipm.readblk",
FT_UINT8, BASE_DEC, NULL, 0,
"Cyclic Data Block: Read Block Id", HFILL}
},
{ &hf_cip_cyclic_write_sts,
{ "Write Status", "cipm.writests",
FT_UINT8, BASE_DEC, NULL, 0,
"Cyclic Data Block: Write Status", HFILL }
},
{ &hf_cip_cyclic_read_sts,
{ "Read Status", "cipm.readsts",
FT_UINT8, BASE_DEC, NULL, 0,
"Cyclic Data Block: Read Status", HFILL }
},
{ &hf_cip_event_checking,
{ "Event Checking Control", "cipm.evntchkcontrol",
FT_UINT32, BASE_HEX, NULL, 0,
"Event Channel: Event Checking Control", HFILL}
},
{ &hf_cip_event_ack,
{ "Event Acknowledgement", "cipm.evntack",
FT_UINT8, BASE_DEC, NULL, 0,
"Event Channel: Event Acknowledgement", HFILL}
},
{ &hf_cip_event_status,
{ "Event Checking Status", "cipm.evntchkstatus",
FT_UINT32, BASE_HEX, NULL, 0,
"Event Channel: Event Checking Status", HFILL}
},
{ &hf_cip_event_id,
{ "Event Id", "cipm.evntack",
FT_UINT8, BASE_DEC, NULL, 0,
"Event Channel: Event Id", HFILL }
},
{ &hf_cip_event_pos,
{ "Event Position", "cipm.evntpos",
FT_INT32, BASE_DEC, NULL, 0,
"Event Channel: Event Position", HFILL}
},
{ &hf_cip_event_ts,
{ "Event Time Stamp", "cipm.evntimestamp",
FT_UINT64, BASE_DEC|BASE_UNIT_STRING, &units_nanosecond_nanoseconds, 0,
"Event Channel: Time Stamp", HFILL}
},
{ &hf_cip_evnt_ctrl_reg1_pos,
{ "Reg 1 Pos Edge", "cipm.evnt.ctrl.reg1posedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000001,
"Event Checking Control: Reg 1 Pos Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_reg1_neg,
{ "Reg 1 Neg Edge", "cipm.evnt.ctrl.reg1negedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000002,
"Event Checking Control: Reg 1 Neg Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_reg2_pos,
{ "Reg 2 Pos Edge", "cipm.evnt.ctrl.reg2posedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000004,
"Event Checking Control: Reg 2 Pos Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_reg2_neg,
{ "Reg 2 Neg Edge", "cipm.evnt.ctrl.reg2negedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000008,
"Event Checking Control: Reg 2 Neg Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_reg1_posrearm,
{ "Reg 1 Pos Rearm", "cipm.evnt.ctrl.reg1posrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000100,
"Event Checking Control: Reg 1 Pos Rearm", HFILL}
},
{ &hf_cip_evnt_ctrl_reg1_negrearm,
{ "Reg 1 Neg Rearm", "cipm.evnt.ctrl.reg1negrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000200,
"Event Checking Control: Reg 1 Neg Rearm", HFILL}
},
{ &hf_cip_evnt_ctrl_reg2_posrearm,
{ "Reg 2 Pos Rearm", "cipm.evnt.ctrl.reg2posrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000400,
"Event Checking Control: Reg 2 Pos Rearm", HFILL}
},
{ &hf_cip_evnt_ctrl_reg2_negrearm,
{ "Reg 2 Neg Rearm", "cipm.evnt.ctrl.reg2negrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000800,
"Event Checking Control: Reg 2 Neg Rearm", HFILL}
},
{ &hf_cip_evnt_ctrl_marker_pos,
{ "Marker Pos Edge", "cipm.evnt.ctrl.mrkrpos",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00010000,
"Event Checking Control: Marker Pos Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_marker_neg,
{ "Marker Neg Edge", "cipm.evnt.ctrl.mrkrneg",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00020000,
"Event Checking Control: Marker Neg Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_home_pos,
{ "Home Pos Edge", "cipm.evnt.ctrl.homepos",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00040000,
"Event Checking Control: Home Pos Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_home_neg,
{ "Home Neg Edge", "cipm.evnt.ctrl.homeneg",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00080000,
"Event Checking Control: Home Neg Edge", HFILL}
},
{ &hf_cip_evnt_ctrl_home_pp,
{ "Home-Switch-Marker Plus Plus", "cipm.evnt.ctrl.homepp",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00100000,
"Event Checking Control: Home-Switch-Marker Plus Plus", HFILL}
},
{ &hf_cip_evnt_ctrl_home_pm,
{ "Home-Switch-Marker Plus Minus", "cipm.evnt.ctrl.homepm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00200000,
"Event Checking Control: Home-Switch-Marker Plus Minus", HFILL}
},
{ &hf_cip_evnt_ctrl_home_mp,
{ "Home-Switch-Marker Minus Plus", "cipm.evnt.ctrl.homemp",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00400000,
"Event Checking Control: Home-Switch-Marker Minus Plus", HFILL}
},
{ &hf_cip_evnt_ctrl_home_mm,
{ "Home-Switch-Marker Minus Minus", "cipm.evnt.ctrl.homemm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00800000,
"Event Checking Control: Home-Switch-Marker Minus Minus", HFILL}
},
{ &hf_cip_evnt_ctrl_acks,
{ "Event Block Count", "cipm.evnt.ctrl.acks",
FT_UINT32, BASE_DEC, NULL, 0x70000000,
"Event Checking Control: Event Block Count", HFILL}
},
{ &hf_cip_evnt_extend_format,
{ "Extended Event Format", "cipm.evnt.extend",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x80000000,
"Event Checking Control: Extended Event Format", HFILL}
},
{ &hf_cip_evnt_sts_reg1_pos,
{ "Reg 1 Pos Edge", "cipm.evnt.sts.reg1posedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000001,
"Event Checking Status: Reg 1 Pos Edge", HFILL}
},
{ &hf_cip_evnt_sts_reg1_neg,
{ "Reg 1 Neg Edge", "cipm.evnt.sts.reg1negedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000002,
"Event Checking Status: Reg 1 Neg Edge", HFILL }
},
{ &hf_cip_evnt_sts_reg2_pos,
{ "Reg 2 Pos Edge", "cipm.evnt.sts.reg2posedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000004,
"Event Checking Status: Reg 2 Pos Edge", HFILL}
},
{ &hf_cip_evnt_sts_reg2_neg,
{ "Reg 2 Neg Edge", "cipm.evnt.sts.reg2negedge",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000008,
"Event Checking Status: Reg 2 Neg Edge", HFILL}
},
{ &hf_cip_evnt_sts_reg1_posrearm,
{ "Reg 1 Pos Rearm", "cipm.evnt.sts.reg1posrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000100,
"Event Checking Status: Reg 1 Pos Rearm", HFILL}
},
{ &hf_cip_evnt_sts_reg1_negrearm,
{ "Reg 1 Neg Rearm", "cipm.evnt.sts.reg1negrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000200,
"Event Checking Status: Reg 1 Neg Rearm", HFILL}
},
{ &hf_cip_evnt_sts_reg2_posrearm,
{ "Reg 2 Pos Rearm", "cipm.evnt.sts.reg2posrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000400,
"Event Checking Status: Reg 2 Pos Rearm", HFILL}
},
{ &hf_cip_evnt_sts_reg2_negrearm,
{ "Reg 2 Neg Rearm", "cipm.evnt.sts.reg2negrearm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000800,
"Event Checking Status: Reg 2 Neg Rearm", HFILL}
},
{ &hf_cip_evnt_sts_marker_pos,
{ "Marker Pos Edge", "cipm.evnt.sts.mrkrpos",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00010000,
"Event Checking Status: Marker Pos Edge", HFILL}
},
{ &hf_cip_evnt_sts_marker_neg,
{ "Marker Neg Edge", "cipm.evnt.sts.mrkrneg",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00020000,
"Event Checking Status: Marker Neg Edge", HFILL }
},
{ &hf_cip_evnt_sts_home_pos,
{ "Home Pos Edge", "cipm.evnt.sts.homepos",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00040000,
"Event Checking Status: Home Pos Edge", HFILL}
},
{ &hf_cip_evnt_sts_home_neg,
{ "Home Neg Edge", "cipm.evnt.sts.homeneg",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00080000,
"Event Checking Status: Home Neg Edge", HFILL }
},
{ &hf_cip_evnt_sts_home_pp,
{ "Home-Switch-Marker Plus Plus", "cipm.evnt.sts.homepp",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00100000,
"Event Checking Status: Home-Switch-Marker Plus Plus", HFILL}
},
{ &hf_cip_evnt_sts_home_pm,
{ "Home-Switch-Marker Plus Minus", "cipm.evnt.sts.homepm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00200000,
"Event Checking Status: Home-Switch-Marker Plus Minus", HFILL}
},
{ &hf_cip_evnt_sts_home_mp,
{ "Home-Switch-Marker Minus Plus", "cipm.evnt.sts.homemp",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00400000,
"Event Checking Status: Home-Switch-Marker Minus Plus", HFILL}
},
{ &hf_cip_evnt_sts_home_mm,
{ "Home-Switch-Marker Minus Minus", "cipm.evnt.sts.homemm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00800000,
"Event Checking Status: Home-Switch-Marker Minus Minus", HFILL}
},
{ &hf_cip_evnt_sts_nfs,
{ "Event Block Count", "cipm.evnt.sts.nfs",
FT_UINT32, BASE_DEC, NULL, 0x70000000,
"Event Checking Status: Event Block Count", HFILL}
},
{ &hf_cip_evnt_sts_stat,
{ "Event Status", "cipm.evnt.stat",
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &cip_gs_vals_ext, 0,
"Event Data Block: Event Status", HFILL }
},
{ &hf_cip_evnt_type,
{ "Event Type", "cipm.evnt.type",
FT_UINT8, BASE_DEC, VALS(cip_event_type_vals), 0,
"Event Data Block: Event Type", HFILL}
},
{ &hf_cip_svc_code,
{ "Service Code", "cipm.svc.code",
FT_UINT8, BASE_HEX, VALS(cip_sc_vals), 0,
"Service Data Block: Service Code", HFILL}
},
{ &hf_cip_svc_sts,
{ "General Status", "cipm.svc.sts",
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &cip_gs_vals_ext, 0,
"Service Data Block: General Status", HFILL }
},
{ &hf_cip_svc_transction,
{ "Transaction Id", "cipm.svc.tranid",
FT_UINT8, BASE_DEC, NULL, 0,
"Service Data Block: Transaction Id", HFILL }
},
{ &hf_cip_svc_ext_status,
{ "Extended Status", "cipm.svc.extstatus",
FT_UINT8, BASE_DEC, NULL, 0,
"Service Data Block: Extended Status", HFILL }
},
{ &hf_cip_svc_data,
{ "Service Data", "cipm.svc.data",
FT_BYTES, BASE_NONE, NULL, 0,
"Service Data Block: Data", HFILL }
},
{ &hf_cip_attribute_data,
{ "Attribute Data", "cipm.attrdata",
FT_BYTES, BASE_NONE, NULL, 0,
"Attribute Service: Data", HFILL }
},
{ &hf_cip_ptp_grandmaster,
{ "Grandmaster", "cipm.grandmaster",
FT_UINT64, BASE_HEX, NULL, 0,
"Group Sync: Grandmaster Id", HFILL}
},
{ &hf_cip_svc_get_axis_attr_sts,
{ "Attribute Status", "cipm.getaxisattr.sts",
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &cip_gs_vals_ext, 0,
"Service Channel: Get Axis Attribute List Response Status", HFILL }
},
{ &hf_get_axis_attr_list_attribute_cnt,
{ "Number of attributes", "cipm.getaxisattr.cnt",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Get Axis Attribute List Attribute Count", HFILL}
},
{ &hf_get_axis_attr_list_attribute_id,
{ "Attribute ID", "cipm.getaxisattr.id",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Get Axis Attribute List Attribute ID", HFILL}
},
{ &hf_get_axis_attr_list_dimension,
{ "Dimension", "cipm.getaxisattr.dimension",
FT_UINT8, BASE_DEC, NULL, 0,
"Service Channel: Get Axis Attribute List Dimension", HFILL}
},
{ &hf_get_axis_attr_list_element_size,
{ "Element size", "cipm.getaxisattr.element_size",
FT_UINT8, BASE_DEC, NULL, 0,
"Service Channel: Get Axis Attribute List Element Size", HFILL}
},
{ &hf_get_axis_attr_list_start_index,
{ "Start index", "cipm.getaxisattr.start_index",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Get Axis Attribute List Start index", HFILL}
},
{ &hf_get_axis_attr_list_data_elements,
{ "Data elements", "cipm.getaxisattr.data_elements",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Get Axis Attribute List Data elements", HFILL}
},
{ &hf_cip_svc_set_axis_attr_sts,
{ "Attribute Status", "cipm.setaxisattr.sts",
FT_UINT8, BASE_DEC|BASE_EXT_STRING, &cip_gs_vals_ext, 0,
"Service Channel: Set Axis Attribute List Response Status", HFILL }
},
{ &hf_set_axis_attr_list_attribute_cnt,
{ "Number of attributes", "cipm.setaxisattr.cnt",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Set Axis Attribute List Attribute Count", HFILL}
},
{ &hf_set_axis_attr_list_attribute_id,
{ "Attribute ID", "cipm.setaxisattr.id",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Set Axis Attribute List Attribute ID", HFILL}
},
{ &hf_set_axis_attr_list_dimension,
{ "Dimension", "cipm.setaxisattr.dimension",
FT_UINT8, BASE_DEC, NULL, 0,
"Service Channel: Set Axis Attribute List Dimension", HFILL}
},
{ &hf_set_axis_attr_list_element_size,
{ "Element size", "cipm.setaxisattr.element_size",
FT_UINT8, BASE_DEC, NULL, 0,
"Service Channel: Set Axis Attribute List Element Size", HFILL}
},
{ &hf_set_axis_attr_list_start_index,
{ "Start index", "cipm.setaxisattr.start_index",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Set Axis Attribute List Start index", HFILL}
},
{ &hf_set_axis_attr_list_data_elements,
{ "Data elements", "cipm.setaxisattr.data_elements",
FT_UINT16, BASE_DEC, NULL, 0,
"Service Channel: Set Axis Attribute List Data elements", HFILL}
},
{ &hf_set_cyclic_list_attribute_cnt,
{ "Number of attributes", "cipm.set_cyclic.cnt",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL}
},
{ &hf_set_cyclic_list_attribute_id,
{ "Attribute ID", "cipm.set_cyclic.id",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL}
},
{ &hf_set_cyclic_list_read_block_id,
{ "Cyclic Read Block ID", "cipm.set_cyclic.read_block_id",
FT_UINT16, BASE_DEC, NULL, 0,
NULL, HFILL}
},
{ &hf_set_cyclic_list_attr_sts,
{ "Attribute Status", "cipm.set_cyclic.sts",
FT_UINT8, BASE_DEC | BASE_EXT_STRING, &cip_gs_vals_ext, 0,
NULL, HFILL }
},
{ &hf_var_devce_instance,
{ "Instance Number", "cipm.var_devce.header.instance",
FT_UINT8, BASE_DEC, NULL, 0,
"Variable Device Header: Instance Number", HFILL}
},
{ &hf_var_devce_instance_block_size,
{ "Instance Block Size", "cipm.var_devce.header.instance_block_size",
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_word_words, 0,
"Variable Device Header: Instance Block Size", HFILL}
},
{ &hf_var_devce_cyclic_block_size,
{ "Cyclic Block Size", "cipm.var_devce.header.cyclic_block_size",
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_word_words, 0,
"Variable Device Header: Cyclic Block Size", HFILL}
},
{ &hf_var_devce_cyclic_data_block_size,
{ "Cyclic Data Block Size", "cipm.var_devce.header.cyclic_data_block_size",
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_word_words, 0,
"Variable Device Header: Cyclic Data Block Size", HFILL}
},
{ &hf_var_devce_cyclic_rw_block_size,
{ "Cyclic Read/Write Block Size", "cipm.var_devce.header.cyclic_rw_block_size",
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_word_words, 0,
"Variable Device Header: Cyclic Read/Write Block Size", HFILL}
},
{ &hf_var_devce_event_block_size,
{ "Event Block Size", "cipm.var_devce.header.event_block_size",
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_word_words, 0,
"Variable Device Header: Event Block Size", HFILL}
},
{ &hf_var_devce_service_block_size,
{ "Service Block Size", "cipm.var_devce.header.service_block_size",
FT_UINT8, BASE_DEC|BASE_UNIT_STRING, &units_word_words, 0,
"Variable Device Header: Service Block Size", HFILL}
},
{ &hf_cip_axis_alarm,
{ "Axis Alarm Code", "cipm.alarm.code",
FT_UINT8, BASE_DEC, NULL, 0,
"Status Data Set: Alarm Code", HFILL }
},
{ &hf_cip_axis_sts_local_ctrl,
{ "Local Control", "cipm.axis.local",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000001,
"Axis Status Data Set: Local Control", HFILL }
},
{ &hf_cip_axis_sts_alarm,
{ "Alarm", "cipm.axis.alarm",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000002,
"Axis Status Data Set: Alarm", HFILL }
},
{ &hf_cip_axis_sts_dc_bus,
{ "DC Bus", "cipm.axis.bus",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000004,
"Axis Status Data Set: DC Bus", HFILL }
},
{ &hf_cip_axis_sts_pwr_struct,
{ "Power Struct", "cipm.axis.pwr",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000008,
"Axis Status Data Set: Power Struct", HFILL }
},
{ &hf_cip_axis_sts_flux_up,
{ "Motor Flux Up", "cipm.axis.flx",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000010,
"Axis Status Data Set: Motor Flux Up", HFILL }
},
{ &hf_cip_axis_sts_tracking,
{ "Tracking", "cipm.axis.track",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000020,
"Axis Status Data Set: Tracking", HFILL }
},
{ &hf_cip_axis_sts_pos_lock,
{ "Pos Lock", "cipm.axis.poslock",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000040,
"Axis Status Data Set: Pos Lock", HFILL }
},
{ &hf_cip_axis_sts_vel_lock,
{ "Vel Lock", "cipm.axis.vellock",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000080,
"Axis Status Data Set: Vel Lock", HFILL }
},
{ &hf_cip_axis_sts_vel_standstill,
{ "Vel Standstill", "cipm.axis.nomo",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000100,
"Axis Status Data Set: Vel Standstill", HFILL }
},
{ &hf_cip_axis_sts_vel_threshold,
{ "Vel Threshold", "cipm.axis.vthresh",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000200,
"Axis Status Data Set: Vel Threshold", HFILL }
},
{ &hf_cip_axis_sts_vel_limit,
{ "Vel Limit", "cipm.axis.vlim",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000400,
"Axis Status Data Set: Vel Limit", HFILL }
},
{ &hf_cip_axis_sts_acc_limit,
{ "Acc Limit", "cipm.axis.alim",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000800,
"Axis Status Data Set: Acc Limit", HFILL }
},
{ &hf_cip_axis_sts_dec_limit,
{ "Decel Limit", "cipm.axis.dlim",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00001000,
"Axis Status Data Set: Decel Limit", HFILL }
},
{ &hf_cip_axis_sts_torque_threshold,
{ "Torque Threshold", "cipm.axis.tthresh",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00002000,
"Axis Status Data Set: Torque Threshold", HFILL }
},
{ &hf_cip_axis_sts_torque_limit,
{ "Torque Limit", "cipm.axis.tlim",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00004000,
"Axis Status Data Set: Torque Limit", HFILL }
},
{ &hf_cip_axis_sts_cur_limit,
{ "Current Limit", "cipm.axis.ilim",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00008000,
"Axis Status Data Set: Current Limit", HFILL }
},
{ &hf_cip_axis_sts_therm_limit,
{ "Thermal Limit", "cipm.axis.hot",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00010000,
"Axis Status Data Set: Thermal Limit", HFILL }
},
{ &hf_cip_axis_sts_feedback_integ,
{ "Feedback Integrity", "cipm.axis.fgood",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00020000,
"Axis Status Data Set: Feedback Integrity", HFILL }
},
{ &hf_cip_axis_sts_shutdown,
{ "Shutdown", "cipm.axis.sdwn",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00040000,
"Axis Status Data Set: Shutdown", HFILL }
},
{ &hf_cip_axis_sts_in_process,
{ "In Process", "cipm.axis.inp",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00080000,
"Axis Status Data Set: In Process", HFILL }
},
{ &hf_cip_axis_sts_dc_bus_unload,
{ "DC Bus Unload", "cipm.axis.dcunload",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00100000,
"Axis Status Data Set: DC Bus Unload", HFILL }
},
{ &hf_cip_axis_sts_ac_pwr_loss,
{ "AC Power Loss", "cipm.axis.acpwrloss",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00200000,
"Axis Status Data Set: AC Power Loss", HFILL }
},
{ &hf_cip_axis_sts_pos_cntrl_mode,
{ "Pos Control Mode", "cipm.axis.poscntrl",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00400000,
"Axis Status Data Set: Position Control Mode", HFILL }
},
{ &hf_cip_axis_sts_vel_cntrl_mode,
{ "Vel Control Mode", "cipm.axis.velcntrl",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00800000,
"Axis Status Data Set: Velocity Control Mode", HFILL }
},
{ &hf_cip_axis_sts_trq_cntrl_mode,
{ "Torque Control Mode", "cipm.axis.trqcntrl",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x01000000,
"Axis Status Data Set: Torque Control Mode", HFILL }
},
// Attribute #740 - Axis Status 2.
{ &hf_cip_axis_status2,
{ "Axis Status 2", "cipm.axisstatus2",
FT_UINT32, BASE_HEX, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_motor,
{ "Motoring", "cipm.axis2.motor",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000001,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_regenerate,
{ "Regenerating", "cipm.axis2.regen",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000002,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_ride_thru,
{ "Ride Thru", "cipm.axis2.ridethru",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000004,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_ac_line_sync,
{ "AC Line Sync", "cipm.axis2.acsync",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000008,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_bus_volt_lock,
{ "Bus Voltage Lock", "cipm.axis2.voltlock",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000010,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_react_pwr_only,
{ "Reactive Power Only Mode", "cipm.axis2.reactpwr",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000020,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_volt_ctrl_mode,
{ "Voltage Control Mode", "cipm.axis2.voltmode",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000040,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_pwr_loss,
{ "Power Loss", "cipm.axis2.pwrloss",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000080,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_ac_volt_sag,
{ "AC Line Voltage Sag", "cipm.axis2.voltsag",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000100,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_ac_phase_loss,
{ "AC Line Phase Loss", "cipm.axis2.phaseloss",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000200,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_ac_freq_change,
{ "AC Line Frequency Change", "cipm.axis2.freqchange",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000400,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_ac_sync_loss,
{ "AC Line Sync Loss", "cipm.axis2.syncloss",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00000800,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_single_phase,
{ "Single Phase", "cipm.axis2.singlephase",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00001000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_bus_volt_limit,
{ "Bus Voltage Limit", "cipm.axis2.bus_volt_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00002000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_bus_volt_rate_limit,
{ "Bus Voltage Rate Limit", "cipm.axis2.bus_volt_rate_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00004000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_active_current_rate_limit,
{ "Active Current Rate Limit", "cipm.axis2.active_current_rate_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00008000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_reactive_current_rate_limit,
{ "Reactive Current Rate Limit", "cipm.axis2.reactive_current_rate_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00010000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_reactive_pwr_limit,
{ "Reactive Power Limit", "cipm.axis2.reactive_pwr_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00020000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_reactive_pwr_rate_limit,
{ "Reactive Power Rate Limit", "cipm.axis2.reactive_pwr_rate_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00040000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_active_current_limit,
{ "Active Current Limit", "cipm.axis2.active_current_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00080000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_reactive_current_limit,
{ "Reactive Current Limit", "cipm.axis2.reactive_current_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00100000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_motor_pwr_limit,
{ "Motoring Power Limit", "cipm.axis2.motor_pwr_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00200000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_regen_pwr_limit,
{ "Regenerative Power Limit", "cipm.axis2.regen_pwr_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00400000,
NULL, HFILL }
},
{ &hf_cip_axis_sts2_convert_therm_limit,
{ "Converter Thermal Limit", "cipm.axis2.convert_therm_limit",
FT_BOOLEAN, 32, TFS(&tfs_true_false), 0x00800000,
NULL, HFILL }
},
{ &hf_cip_act_pos,
{ "Actual Position", "cipm.actpos",
FT_INT32, BASE_DEC, NULL, 0,
"Cyclic Data Set: Actual Position", HFILL }
},
{ &hf_cip_act_pos_64,
{ "Actual Position", "cipm.actpos",
FT_INT64, BASE_DEC, NULL, 0,
"Cyclic Data Set: Actual Position", HFILL }
},
{ &hf_cip_act_vel,
{ "Actual Velocity", "cipm.actvel",
FT_FLOAT, BASE_NONE, NULL, 0,
"Cyclic Data Set: Actual Velocity", HFILL }
},
{ &hf_cip_act_accel,
{ "Actual Acceleration", "cipm.actaccel",
FT_FLOAT, BASE_NONE, NULL, 0,
"Cyclic Data Set: Actual Acceleration", HFILL }
},
{ &hf_cip_pos_cmd,
{ "Position Command", "cipm.posfcmd",
FT_DOUBLE, BASE_NONE, NULL, 0,
"Cyclic Data Set: Position Command (LREAL)", HFILL }
},
{ &hf_cip_pos_cmd_int,
{ "Position Command", "cipm.posicmd",
FT_INT32, BASE_DEC, NULL, 0,
"Cyclic Data Set: Position Command (DINT)", HFILL }
},
{ &hf_cip_vel_cmd,
{ "Velocity Command", "cipm.velcmd",
FT_FLOAT, BASE_NONE, NULL, 0,
"Cyclic Data Set: Velocity Command", HFILL }
},
{ &hf_cip_accel_cmd,
{ "Acceleration Command", "cipm.accelcmd",
FT_FLOAT, BASE_NONE, NULL, 0,
"Cyclic Data Set: Acceleration Command", HFILL }
},
{ &hf_cip_trq_cmd,
{ "Torque Command", "cipm.torquecmd",
FT_FLOAT, BASE_NONE, NULL, 0,
"Cyclic Data Set: Torque Command", HFILL }
},
{ &hf_cip_pos_trim,
{ "Position Trim", "cipm.postrim",
FT_INT32, BASE_DEC, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_vel_trim,
{ "Velocity Trim", "cipm.veltrim",
FT_FLOAT, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_accel_trim,
{ "Acceleration Trim", "cipm.acceltrim",
FT_FLOAT, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_trq_trim,
{ "Torque Trim", "cipm.trqtrim",
FT_FLOAT, BASE_NONE, NULL, 0,
NULL, HFILL }
},
{ &hf_cip_data,
{ "Data", "cipm.data",
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }
}
};
/* Setup protocol subtree array, these will help Wireshark remember
* if the subtree should be expanded as the user moves through packets */
static gint *cip_subtree[] = {
&ett_cipmotion,
&ett_cont_dev_header,
&ett_control_status,
&ett_node_control,
&ett_node_status,
&ett_time_data_set,
&ett_inst_data_header,
&ett_cyclic_data_block,
&ett_feedback_mode,
&ett_connection_configuration_bits,
&ett_control_mode,
&ett_feedback_config,
&ett_command_data_set,
&ett_actual_data_set,
&ett_status_data_set,
&ett_interp_control,
&ett_cyclic_rd_wt,
&ett_event,
&ett_event_check_ctrl,
&ett_event_check_sts,
&ett_service,
&ett_get_axis_attribute,
&ett_set_axis_attribute,
&ett_get_axis_attr_list,
&ett_set_axis_attr_list,
&ett_set_cyclic_list,
&ett_group_sync,
&ett_axis_status_set,
&ett_command_control,
&ett_configuration_block
};
static ei_register_info ei[] = {
{ &ei_format_rev_conn_pt, { "cipm.malformed.format_revision_mismatch", PI_MALFORMED, PI_WARN, "Format Revision does not match Connection Point", EXPFILL } },
};
/* Create a CIP Motion protocol handle */
proto_cipmotion = proto_register_protocol(
"Common Industrial Protocol, Motion", /* Full name of protocol */
"CIP Motion", /* Short name of protocol */
"cipm"); /* Abbreviated name of protocol */
proto_cipmotion3 = proto_register_protocol_in_name_only(
"Common Industrial Protocol, Motion - Rev 3",
"CIP Motion - Rev 3",
"cipm3",
proto_cipmotion,
FT_PROTOCOL);
/* Register the header fields with the protocol */
proto_register_field_array(proto_cipmotion, hf, array_length(hf));
/* Register the subtrees for the protocol dissection */
proto_register_subtree_array(cip_subtree, array_length(cip_subtree));
expert_module_t* expert_cipm = expert_register_protocol(proto_cipmotion);
expert_register_field_array(expert_cipm, ei, array_length(ei));
module_t* cipm_module = prefs_register_protocol(proto_cipmotion, NULL);
prefs_register_bool_preference(cipm_module, "display_full_attribute_data",
"Display full attribute data in the Service Data Block",
"Whether the CIP Motion dissector always display the full raw attribute data bytes",
&display_full_attribute_data);
cipmotion_handle = register_dissector("cipmotion", dissect_cipmotion, proto_cipmotion);
cipmotion3_handle = register_dissector("cipmotion3", dissect_cipmotion3, proto_cipmotion3);
}
void proto_reg_handoff_cipmotion(void)
{
dissector_add_for_decode_as("cip.io", cipmotion_handle);
dissector_add_for_decode_as("cip.io", cipmotion3_handle);
dissector_add_uint("cip.io.iface", CI_CLS_MOTION, cipmotion_handle);
}
/*
* Editor modelines - https://www.wireshark.org/tools/modelines.html
*
* Local variables:
* c-basic-offset: 3
* tab-width: 8
* indent-tabs-mode: nil
* End:
*
* ex: set shiftwidth=3 tabstop=8 expandtab:
* :indentSize=3:tabSize=8:noTabs=true:
*/
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