First skeleton code for LLDP data table

Signed-off-by: Martin Melik-Merkumians <martin.melik@gmail.com>

source/src/cip/ciplldpdatatable.c

@@ -0,0 +1,25 @@
+/*******************************************************************************
+ * Copyright (c) 2024, Rockwell Automation, Inc.
+ * All rights reserved.
+ *
+ ******************************************************************************/
+
+#include "ciplldpdatatable.h"
+
+EipStatus kCipLldpDataTableInit() {
+  CipClass *lldp_data_table_class = NULL;
+
+  if ( ( lldp_data_table_class = CreateCipClass(
+           kCipLldpDataTableCode, 7, /* # class attributes */
+           7,                    /* # highest class attribute number */
+           3,                    /* # class services */
+           11,                    /* # instance attributes */
+           11,                    /* # highest instance attribute number */
+           3,                    /* # instance services */
+           0,                    /* # instances - 0 to supress creation */
+           "LLDP Data Table", 1, /* # class revision */
+           NULL                  /* # function pointer for initialization */
+           ) ) == 0 ) {
+    return kEipStatusError;
+  }
+}

source/src/cip/ciplldpdatatable.h

@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * Copyright (c) 2024, Rockwell Automation, Inc.
+ * All rights reserved.
+ *
+ ******************************************************************************/
+
+#pragma once
+
+/** @file ciplldpdatatable.h
+ *  @brief Public interface of the LLDP Data Table Object
+ *
+ */
+
+#include "ciptypes.h"
+#include "typedefs.h"
+
+/** @brief LLDP Data Table Object class code */
+static const CipUint kCipLldpDataTableCode = 0x10AU;
+
+typedef struct cip_lldp_data_table_system_capabilites_tlv {
+  CipWord system_capabilities;
+  CipWord enabled_capabilities;
+} CipLldpDataTableSystemCapabilitesTlv;
+
+typedef struct cip_lldp_data_table_ipv4_management_addresses {
+  CipUsint management_address_count;
+  CipUdint *management_addresses;
+} CipLldpDataTableIpv4ManagementAddresses;
+
+typedef struct cip_lldp_data_table_cip_identification {
+  CipUint vendor_id;
+  CipUint device_type;
+  CipUint product_code;
+  CipByte major_revision;
+  CipUsint minor_revision;
+  CipUdint cip_serial_number
+} CipLldpDataTableCipIdentification;
+
+typedef struct cip_lldp_data_table_additional_ethernet_capabilities {
+  CipBool preemption_support;
+  CipBool preemption_status;
+  CipBool preemption_active;
+  CipUsint additional_fragment_size;
+} CipLldpDataTableAdditionalEthernetCapabilities;
+
+typedef struct cip_lldp_data_table_t1s_phy_configuration {
+  CipUsint phy_mode;
+  CipUsint phy_node_id_for_pcla;
+} CipLldpDataTableT1sPhyConfiguration;
+
+typedef struct cip_lldp_data_table_object_values {
+  CipUint ethernet_link_instance_number;
+  CipOctet *mac_address;
+  CipShortString interface_label;
+  CipUint time_to_live;
+  CipLldpDataTableSystemCapabilitesTlv system_capabilities_tlv;
+  CipLldpDataTableIpv4ManagementAddresses ipv4_management_addresses;
+  CipLldpDataTableCipIdentification cip_identification;
+  CipLldpDataTableAdditionalEthernetCapabilities
+    additional_ethernet_capabilities;
+  CipUdint last_change;
+  CipUint position_id;
+  CipLldpDataTableT1sPhyConfiguration t1s_phy_configuration;
+
+} CipLldpDataTableObjectValues;