Merge 31d4a750d8 into 730aaf5fed

Only lock known networks.

CMakeLists.txt

@@ -360,7 +360,7 @@ if(LIBICSNEO_ENABLE_DXX)
 	include(FetchContent)
 	FetchContent_Declare(libredxx
 		GIT_REPOSITORY https://github.com/Zeranoe/libredxx.git
-		GIT_TAG c28c3f4e1c46f0e0fc119843eb73edd81d5bbb3d
+		GIT_TAG 267abf26a99fa69ed80a4180b155245a36fad101
 	)
 	set(LIBREDXX_DISABLE_INSTALL ON)
 	FetchContent_MakeAvailable(libredxx)
@@ -392,7 +392,7 @@ endif()
 include(FetchContent)
 FetchContent_Declare(icspb
 	GIT_REPOSITORY ${LIBICSNEO_ICSPB_REPO}
-	GIT_TAG 48df5dd7fd0c38034f82a2f94e0eada404d5e2b9
+	GIT_TAG 3339fa6b83a6b3e7704d41f5c2f2175cfc761a1f
 )
 FetchContent_MakeAvailable(icspb)
 target_link_libraries(icsneocpp PRIVATE icspb::icspb)

bindings/python/icsneopy/device/idevicesettings.cpp

@@ -12,7 +12,6 @@ namespace icsneo {
 
 struct DeviceSettingsNamespace {
     using EthLinkMode = AELinkMode;
-    using LinkSpeed = EthLinkSpeed;
 };
 
 void init_idevicesettings(pybind11::module_& m) {
@@ -23,13 +22,17 @@ void init_idevicesettings(pybind11::module_& m) {
         .value("Slave", DeviceSettingsNamespace::EthLinkMode::AE_LINK_SLAVE)
         .value("Master", DeviceSettingsNamespace::EthLinkMode::AE_LINK_MASTER);
 
-    pybind11::enum_<DeviceSettingsNamespace::LinkSpeed>(settings, "EthernetLinkSpeed")
+    pybind11::enum_<EthPhyLinkMode>(settings, "PhyLinkMode")
-        .value("Speed10M", DeviceSettingsNamespace::LinkSpeed::ETH_SPEED_10)
+        .value("ETH_LINK_MODE_AUTO_NEGOTIATION", ETH_LINK_MODE_AUTO_NEGOTIATION)
-        .value("Speed100M", DeviceSettingsNamespace::LinkSpeed::ETH_SPEED_100)
+        .value("ETH_LINK_MODE_10MBPS_HALFDUPLEX", ETH_LINK_MODE_10MBPS_HALFDUPLEX)
-        .value("Speed1G", DeviceSettingsNamespace::LinkSpeed::ETH_SPEED_1000)
+        .value("ETH_LINK_MODE_10MBPS_FULLDUPLEX", ETH_LINK_MODE_10MBPS_FULLDUPLEX)
-        .value("Speed2_5G", DeviceSettingsNamespace::LinkSpeed::ETH_SPEED_2500)
+        .value("ETH_LINK_MODE_100MBPS_HALFDUPLEX", ETH_LINK_MODE_100MBPS_HALFDUPLEX)
-        .value("Speed5G", DeviceSettingsNamespace::LinkSpeed::ETH_SPEED_5000)
+        .value("ETH_LINK_MODE_100MBPS_FULLDUPLEX", ETH_LINK_MODE_100MBPS_FULLDUPLEX)
-        .value("Speed10G", DeviceSettingsNamespace::LinkSpeed::ETH_SPEED_10000);
+        .value("ETH_LINK_MODE_1GBPS_HALFDUPLEX", ETH_LINK_MODE_1GBPS_HALFDUPLEX)
+        .value("ETH_LINK_MODE_1GBPS_FULLDUPLEX", ETH_LINK_MODE_1GBPS_FULLDUPLEX)
+        .value("ETH_LINK_MODE_2_5GBPS_FULLDUPLEX", ETH_LINK_MODE_2_5GBPS_FULLDUPLEX)
+        .value("ETH_LINK_MODE_5GBPS_FULLDUPLEX", ETH_LINK_MODE_5GBPS_FULLDUPLEX)
+        .value("ETH_LINK_MODE_10GBPS_FULLDUPLEX", ETH_LINK_MODE_10GBPS_FULLDUPLEX);
 
     pybind11::enum_<LINMode>(settings, "LINMode")
         .value("Sleep", LINMode::SLEEP_MODE)
@@ -63,7 +66,7 @@ void init_idevicesettings(pybind11::module_& m) {
         .def("get_lin_commander_response_time", &IDeviceSettings::getLINCommanderResponseTimeFor, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("set_lin_commander_response_time", &IDeviceSettings::setLINCommanderResponseTimeFor, pybind11::call_guard<pybind11::gil_scoped_release>())
 
-        // Ethernet PHY methods
+        // Ethernet PHY methods (index-based for switch devices)
         .def("get_phy_enable", &IDeviceSettings::getPhyEnable, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("get_phy_mode", &IDeviceSettings::getPhyMode, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("get_phy_speed", &IDeviceSettings::getPhySpeed, pybind11::call_guard<pybind11::gil_scoped_release>())
@@ -71,6 +74,15 @@ void init_idevicesettings(pybind11::module_& m) {
         .def("set_phy_mode", &IDeviceSettings::setPhyMode, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("set_phy_speed", &IDeviceSettings::setPhySpeed, pybind11::call_guard<pybind11::gil_scoped_release>())
 
+        // Ethernet PHY methods (network-based for multi-interface devices)
+        .def("get_phy_enable_for", &IDeviceSettings::getPhyEnableFor, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("get_phy_role_for", &IDeviceSettings::getPhyRoleFor, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("get_phy_link_mode_for", &IDeviceSettings::getPhyLinkModeFor, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("set_phy_enable_for", &IDeviceSettings::setPhyEnableFor, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("set_phy_role_for", &IDeviceSettings::setPhyRoleFor, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("set_phy_link_mode_for", &IDeviceSettings::setPhyLinkModeFor, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("get_supported_phy_link_modes_for", &IDeviceSettings::getSupportedPhyLinkModesFor, pybind11::call_guard<pybind11::gil_scoped_release>())
+
         // 10BASE-T1S methods
         .def("is_t1s_plca_enabled", &IDeviceSettings::isT1SPLCAEnabledFor, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("set_t1s_plca", &IDeviceSettings::setT1SPLCAFor, pybind11::call_guard<pybind11::gil_scoped_release>())

bindings/python/icsneopy/flexray/flexray.cpp

@@ -64,6 +64,7 @@ void init_extension(pybind11::classh<FlexRayNamespace>& c) {
         .def_readwrite("accept_startup_range_microticks", &Controller::Configuration::AcceptStartupRangeMicroticks)
         .def_readwrite("allow_passive_to_active_cycle_pairs", &Controller::Configuration::AllowPassiveToActiveCyclePairs)
         .def_readwrite("cluster_drift_damping", &Controller::Configuration::ClusterDriftDamping)
+        .def_readwrite("allow_halt_due_to_clock", &Controller::Configuration::AllowHaltDueToClock)
         .def_readwrite("channel_a", &Controller::Configuration::ChannelA)
         .def_readwrite("channel_b", &Controller::Configuration::ChannelB)
         .def_readwrite("decoding_correction_microticks", &Controller::Configuration::DecodingCorrectionMicroticks)
@@ -74,6 +75,7 @@ void init_extension(pybind11::classh<FlexRayNamespace>& c) {
         .def_readwrite("extern_offset_correction_microticks", &Controller::Configuration::ExternOffsetCorrectionMicroticks)
         .def_readwrite("extern_rate_correction_microticks", &Controller::Configuration::ExternRateCorrectionMicroticks)
         .def_readwrite("key_slot_id", &Controller::Configuration::KeySlotID)
+        .def_readwrite("key_slot_only_enabled", &Controller::Configuration::KeySlotOnlyEnabled)
         .def_readwrite("key_slot_used_for_startup", &Controller::Configuration::KeySlotUsedForStartup)
         .def_readwrite("key_slot_used_for_sync", &Controller::Configuration::KeySlotUsedForSync)
         .def_readwrite("latest_tx_minislot", &Controller::Configuration::LatestTxMinislot)
@@ -114,6 +116,7 @@ void init_extension(pybind11::classh<FlexRayNamespace>& c) {
         .def_readwrite("action_point_offset", &Cluster::Configuration::ActionPointOffset)
         .def_readwrite("casr_x_low_max", &Cluster::Configuration::CASRxLowMax)
         .def_readwrite("cold_start_attempts", &Cluster::Configuration::ColdStartAttempts)
+        .def_readwrite("cycle_duration_micro_sec", &Cluster::Configuration::CycleDurationMicroSec)
         .def_readwrite("dynamic_slot_idle_phase_minislots", &Cluster::Configuration::DynamicSlotIdlePhaseMinislots)
         .def_readwrite("listen_noise_macroticks", &Cluster::Configuration::ListenNoiseMacroticks)
         .def_readwrite("macroticks_per_cycle", &Cluster::Configuration::MacroticksPerCycle)
@@ -159,7 +162,8 @@ void init_flexraymessage(pybind11::module_& m) {
         .def_readwrite("sync_frame", &FlexRayMessage::sync)
         .def_readwrite("startup_frame", &FlexRayMessage::startup)
         .def_readwrite("dynamic_frame", &FlexRayMessage::dynamic)
-        .def_readwrite("cycle", &FlexRayMessage::cycle);
+        .def_readwrite("cycle", &FlexRayMessage::cycle)
+        .def_readwrite("cycle_repetition", &FlexRayMessage::cycleRepetition);
 
     //// TODO: Eliminate FlexRayControlMessage class references in controller class and eliminate getStatus function in bindings
 }

communication/ethernetpacketizer.cpp

@@ -133,6 +133,10 @@ EthernetPacketizer::EthernetPacket::EthernetPacket(const uint8_t* data, size_t s
 
 int EthernetPacketizer::EthernetPacket::loadBytestream(const std::vector<uint8_t>& bytestream) {
 	errorWhileDecodingFromBytestream = 0;
+	if (bytestream.size() < 24) {
+		errorWhileDecodingFromBytestream = 1;
+		return errorWhileDecodingFromBytestream;
+	}
 	for(size_t i = 0; i < 6; i++)
 		destMAC[i] = bytestream[i];
 	for(size_t i = 0; i < 6; i++)

device/device.cpp

@@ -563,24 +563,27 @@ bool Device::goOnline() {
 	if(supportsNetworkMutex()) {
 		assignedClientId = com->getClientIDSync();
 		if(assignedClientId) {
+			std::set<Network::NetID> nets;
+			for(auto&& net : getSupportedTXNetworks()) {
+				nets.insert(net.getNetID());
+			}
 			// firmware supports clientid/mutex
-			networkMutexCallbackHandle = lockAllNetworks(std::numeric_limits<uint32_t>::max(), std::numeric_limits<uint32_t>::max(), NetworkMutexType::Shared, [this](std::shared_ptr<Message> message) {
+			networkMutexCallbackHandle = lockNetworks(nets, std::numeric_limits<uint32_t>::max(), std::numeric_limits<uint32_t>::max(), NetworkMutexType::Shared, [this](std::shared_ptr<Message> message) {
-					auto netMutexMsg = std::static_pointer_cast<NetworkMutexMessage>(message);
+				auto netMutexMsg = std::static_pointer_cast<NetworkMutexMessage>(message);
-					if(netMutexMsg->networks.size() && netMutexMsg->event.has_value()) {
+				if(netMutexMsg->networks.size() && netMutexMsg->event.has_value()) {
-						switch(*netMutexMsg->event) {
+					switch(*netMutexMsg->event) {
-							case NetworkMutexEvent::Acquired:
+						case NetworkMutexEvent::Acquired:
-								lockedNetworks.emplace(*netMutexMsg->networks.begin());
+							lockedNetworks.emplace(*netMutexMsg->networks.begin());
-								break;
+							break;
-							case NetworkMutexEvent::Released: {
+						case NetworkMutexEvent::Released: {
-								auto it = lockedNetworks.find(*netMutexMsg->networks.begin());
+							auto it = lockedNetworks.find(*netMutexMsg->networks.begin());
-								if (it != lockedNetworks.end())
+							if (it != lockedNetworks.end())
-									lockedNetworks.erase(it);
+								lockedNetworks.erase(it);
-								break;
+							break;
-							}
 						}
 					}
 				}
-			);
+			});
 		}
 	}
 
@@ -610,6 +613,11 @@ bool Device::goOffline() {
 		return true;
 	}
 
+	if(assignedClientId.has_value()) {
+		unlockAllNetworks();
+		assignedClientId.reset();
+	}
+	
 	if(!enableNetworkCommunication(false))
 		return false;
 

docs/icsneopy/flexray_getting_started.rst

@@ -0,0 +1,191 @@
+=======================
+FlexRay Getting Started
+=======================
+
+Prerequisites
+=============
+
+- icsneopy library installed
+- FlexRay hardware device connected (e.g., Fire3 Flexray)
+- Proper FlexRay bus termination (100Ω on each channel end)
+
+Physical Hardware Setup for Two-Node Testing
+---------------------------------------------
+
+For testing the basic transmit and receive examples with a single device:
+
+- Hardware: Device with dual FlexRay controllers (e.g., neoVI FIRE 3 Flexray)
+- Connection: FLEXRAY_01 Channel A looped to FLEXRAY_02 Channel A
+- Termination: 100Ω termination resistors on both ends of the loopback
+- Cable: Use proper FlexRay twisted pair cable (impedance matched)
+
+.. note::
+   The basic transmit/receive examples are configured for this loopback setup
+   where both controllers act as coldstart nodes. For use on an existing 
+   FlexRay network, see the passive monitoring configuration notes in the
+   receive example.
+
+FlexRay Coldstart
+-----------------
+
+FlexRay networks require at least one "coldstart node" to initialize the network timing. 
+The coldstart node is responsible for starting the FlexRay communication cycle.
+
+For a complete standalone coldstart example, see the Additional Examples section below.
+
+Basic Setup
+===========
+
+1. Import the library and find FlexRay device:
+
+.. code-block:: python
+
+   import icsneopy
+
+   devices = icsneopy.find_all_devices()
+   
+   # Find a device with FlexRay support
+   device = None
+   for dev in devices:
+       if dev.get_extension("FlexRay"):
+           device = dev
+           break
+   
+   if not device:
+       raise RuntimeError("No FlexRay-capable device found")
+
+2. Configure FlexRay controller:
+
+.. literalinclude:: ../../examples/python/flexray/flexray_transmit_basic.py
+   :language: python
+   :lines: 12-111
+
+3. Open device and go online:
+
+.. code-block:: python
+
+   if not device.open():
+       raise RuntimeError("Failed to open device")
+
+   if not device.go_online():
+       raise RuntimeError("Failed to go online")
+
+Transmitting FlexRay Frames
+============================
+
+This example demonstrates a coldstart node that initiates a FlexRay network
+and transmits simulated sensor data continuously in slot 1.
+
+**Hardware Setup**: FLEXRAY_01 looped to FLEXRAY_02
+
+**Usage**:
+1. Start the receive example first
+2. Start this transmit example second
+3. Network will initialize and frames will be transmitted
+
+.. literalinclude:: ../../examples/python/flexray/flexray_transmit_basic.py
+   :language: python
+   :lines: 113-170
+
+Key Configuration Parameters:
+
+- **slotid**: The FlexRay slot ID for transmission (1-2047 for static segment)
+- **cycle**: The FlexRay cycle number (0-63)
+- **cycle_repetition**: How often the frame repeats (1 = every cycle, 2 = every other cycle)
+- **channel**: Transmission channel (A, B, or AB for both)
+- **key_slot_id**: Must be unique per node on the network
+- **key_slot_used_for_startup**: True for coldstart nodes
+- **key_slot_used_for_sync**: True to provide synchronization frames
+
+Receiving FlexRay Frames
+=========================
+
+This example demonstrates receiving FlexRay frames on FLEXRAY_02 Channel A.
+
+**Hardware Setup**: FLEXRAY_01 looped to FLEXRAY_02
+
+**Configuration Note**: This example is configured with coldstart capability
+for two-node loopback testing. For passive monitoring on an existing FlexRay
+network:
+
+1. Set ``key_slot_used_for_startup = False`` in the controller configuration
+2. Remove the ``controller.set_allow_coldstart(True)`` call
+3. Ensure all cluster parameters match the existing network
+4. The node will sync and receive without transmitting
+
+**Usage**:
+1. Start this receive example first
+2. Start the transmit example second
+3. Frames from slot 1 will be displayed with hex and decimal payload views
+
+.. literalinclude:: ../../examples/python/flexray/flexray_receive_basic.py
+   :language: python
+   :lines: 103-170
+
+FlexRay Coldstart Configuration
+================================
+
+To use the Coldstart example, ensure the following:
+
+Set the Flexray network in neoVI Explorer to Coldstart.
+
+No other nodes should be present on the network during testing.
+
+Nothing connected to Fire3 FlexRay bus.
+
+Critical Coldstart Settings
+----------------------------
+
+.. literalinclude:: ../../examples/python/flexray/flexray_coldstart.py
+   :language: python
+   :lines: 40-48
+
+Configuration Example:
+
+.. literalinclude:: ../../examples/python/flexray/flexray_coldstart.py
+   :language: python
+   :lines: 20-64
+
+Setting Coldstart on Controller:
+
+.. code-block:: python
+
+   controller.set_allow_coldstart(True)
+   controller.set_start_when_going_online(True)
+
+Cleanup and Resource Management
+================================
+
+Always close the device when finished:
+
+.. code-block:: python
+
+   try:
+       # Your FlexRay operations here
+       pass
+   finally:
+       device.close()
+
+See the basic transmit and receive examples for complete implementations.
+
+Additional Examples
+===================
+
+Transmit Basic
+--------------
+
+Complete working example with coldstart node transmitting simulated sensor data.
+
+All example files are available for download:
+
+**Transmit Basic** - Coldstart node transmitting simulated sensor data
+
+:download:`flexray_transmit_basic.py <../../examples/python/flexray/flexray_transmit_basic.py>`
+
+**Receive Basic** - Receiving and displaying FlexRay frames with formatted output
+
+:download:`flexray_receive_basic.py <../../examples/python/flexray/flexray_receive_basic.py>`
+
+**Coldstart** - Standalone coldstart example demonstrating network initialization
+
+:download:`flexray_coldstart.py <../../examples/python/flexray/flexray_coldstart.py>`

docs/icsneopy/index.rst

@@ -7,6 +7,7 @@ icsneopy
 
    can_getting_started
    ethernet_getting_started
+   flexray_getting_started
    examples
    api
    radepsilon

examples/python/flexray/flexray_coldstart.py

@@ -0,0 +1,218 @@
+"""
+FlexRay coldstart example using icsneopy library.
+
+Demonstrates coldstart capability where one FlexRay device can start
+the network without needing other devices connected.
+
+CRITICAL COLDSTART REQUIREMENTS:
+1. key_slot_used_for_startup = True
+2. key_slot_used_for_sync = True
+3. set_allow_coldstart(True)
+4. Each controller needs a unique key_slot_id
+5. Proper bus termination (required for FlexRay)
+"""
+
+import icsneopy
+import time
+
+
+def get_coldstart_controller_config(slot_id):
+	"""
+	Create FlexRay controller configuration for COLDSTART.
+	
+	The three critical settings for coldstart are marked below.
+	"""
+	config = icsneopy.FlexRay.Controller.Configuration()
+	config.accept_startup_range_microticks = 160
+	config.allow_halt_due_to_clock = True
+	config.allow_passive_to_active_cycle_pairs = 15
+	config.cluster_drift_damping = 2
+	config.channel_a = True
+	config.channel_b = True
+	config.decoding_correction_microticks = 56
+	config.delay_compensation_a_microticks = 28
+	config.delay_compensation_b_microticks = 28
+	config.extern_offset_correction_control = 0
+	config.extern_rate_correction_control = 0
+	config.extern_offset_correction_microticks = 0
+	config.extern_rate_correction_microticks = 0
+	
+	# CRITICAL FOR COLDSTART: Set the key slot ID
+	config.key_slot_id = slot_id
+	
+	config.key_slot_only_enabled = False
+	
+	# CRITICAL FOR COLDSTART: Enable startup and sync on key slot
+	config.key_slot_used_for_startup = True  # Required for coldstart
+	config.key_slot_used_for_sync = True     # Required for coldstart
+	
+	config.latest_tx_minislot = 226
+	config.listen_timeout = 401202
+	config.macro_initial_offset_a = 7
+	config.macro_initial_offset_b = 7
+	config.micro_initial_offset_a = 36
+	config.micro_initial_offset_b = 36
+	config.micro_per_cycle = 200000
+	config.mts_on_a = False
+	config.mts_on_b = False
+	config.offset_correction_out_microticks = 189
+	config.rate_correction_out_microticks = 601
+	config.second_key_slot_id = 0
+	config.two_key_slot_mode = False
+	config.wakeup_pattern = 55
+	config.wakeup_on_channel_b = False
+	return config
+
+
+def get_cluster_config():
+	"""Create FlexRay cluster configuration."""
+	config = icsneopy.FlexRay.Cluster.Configuration()
+	config.speed = icsneopy.FlexRay.Cluster.SpeedType.FLEXRAY_BAUDRATE_10M
+	config.strobe_point_position = icsneopy.FlexRay.Cluster.SPPType.FLEXRAY_SPP_5
+	config.action_point_offset = 4
+	config.casr_x_low_max = 64
+	config.cold_start_attempts = 8
+	config.cycle_duration_micro_sec = 5000
+	config.dynamic_slot_idle_phase_minislots = 1
+	config.listen_noise_macroticks = 4
+	config.macroticks_per_cycle = 5000
+	config.macrotick_duration_micro_sec = 1
+	config.max_without_clock_correction_fatal = 2
+	config.max_without_clock_correction_passive = 2
+	config.minislot_action_point_offset_macroticks = 4
+	config.minislot_duration_macroticks = 10
+	config.network_idle_time_macroticks = 40
+	config.network_management_vector_length_bytes = 1
+	config.number_of_minislots = 0
+	config.number_of_static_slots = 32
+	config.offset_correction_start_macroticks = 4991
+	config.payload_length_of_static_slot_in_words = 67
+	config.static_slot_macroticks = 155
+	config.symbol_window_macroticks = 0
+	config.symbol_window_action_point_offset_macroticks = 0
+	config.sync_frame_id_count_max = 15
+	config.transmission_start_sequence_duration_bits = 11
+	config.wakeup_rx_idle_bits = 40
+	config.wakeup_rx_low_bits = 40
+	config.wakeup_rx_window_bits = 301
+	config.wakeup_tx_active_bits = 60
+	config.wakeup_tx_idle_bits = 180
+	return config
+
+
+def flexray_coldstart():
+	"""Perform FlexRay coldstart operation."""
+	devices = icsneopy.find_all_devices()
+	if not devices:
+		raise RuntimeError("No devices found")
+
+	# Find a device with FlexRay support
+	device = None
+	for dev in devices:
+		if dev.get_extension("FlexRay"):
+			device = dev
+			break
+	
+	if not device:
+		raise RuntimeError("No FlexRay-capable device found")
+
+	print(f"Using device: {device.get_product_name()} {device.get_serial()}")
+
+	try:
+		# Get FlexRay controllers
+		controllers = device.get_flexray_controllers()
+		if not controllers:
+			raise RuntimeError("Device has no FlexRay controllers")
+
+		print(f"Device has {len(controllers)} FlexRay controller(s)")
+
+		# Configure controllers for coldstart
+		cluster_config = get_cluster_config()
+		base_slot_id = 1
+
+		for i, controller in enumerate(controllers):
+			slot_id = base_slot_id + i
+			controller_config = get_coldstart_controller_config(slot_id)
+
+			print(f"\nConfiguring controller {i} for COLDSTART:")
+			print(f"  Key Slot ID: {slot_id}")
+			print(f"  Key Slot Used for Startup: {controller_config.key_slot_used_for_startup}")
+			print(f"  Key Slot Used for Sync: {controller_config.key_slot_used_for_sync}")
+
+			# CRITICAL FOR COLDSTART: Enable coldstart capability
+			controller.set_allow_coldstart(True)
+			print(f"  Allow Coldstart: True")
+
+			# Configure to start when going online
+			controller.set_start_when_going_online(True)
+
+			# Set the configuration
+			controller.set_configuration(cluster_config, controller_config)
+
+		# Open device
+		print("\nOpening device...")
+		if not device.open():
+			raise RuntimeError("Failed to open device")
+		print("Device opened successfully")
+
+		# Go online - this triggers coldstart
+		print("\nGoing online (coldstart will initiate)...")
+		if not device.go_online():
+			raise RuntimeError("Failed to go online - check bus termination and configuration")
+
+		print("Device online successfully!")
+		print("\n" + "=" * 60)
+		print("✓ FlexRay network started via COLDSTART")
+		print("=" * 60)
+
+		# Transmit test messages on the coldstart key slot
+		print("\nTransmitting initial test messages...")
+		for i in range(5):
+			frame = icsneopy.FlexRayMessage()
+			frame.network = icsneopy.Network(icsneopy.Network.NetID.FLEXRAY_01)
+			frame.slotid = base_slot_id  # Use the first key slot
+			frame.cycle = 0
+			frame.cycle_repetition = 1
+			frame.channel = icsneopy.FlexRay.Channel.AB
+			frame.data = (0xAA, 0xBB, 0xCC, 0xDD, i, i+1, i+2, i+3)
+
+			if device.transmit(frame):
+				print(f"  ✓ Transmitted message {i+1}")
+			else:
+				print(f"  ✗ Failed to transmit message {i+1}")
+
+			time.sleep(0.1)
+
+		print("\n" + "=" * 60)
+		print("Network is now active and will stay alive.")
+		print("You can now run transmit/receive examples in another terminal.")
+		print("Press Ctrl+C to stop and shut down the network.")
+		print("=" * 60)
+
+		# Keep transmitting periodically to maintain network presence
+		counter = 0
+		try:
+			while True:
+				frame = icsneopy.FlexRayMessage()
+				frame.network = icsneopy.Network(icsneopy.Network.NetID.FLEXRAY_01)
+				frame.slotid = base_slot_id
+				frame.cycle = 0
+				frame.cycle_repetition = 1
+				frame.channel = icsneopy.FlexRay.Channel.AB
+				frame.data = (0xCA, 0xFE, 0xBA, 0xBE, counter & 0xFF, 
+				             (counter >> 8) & 0xFF, (counter >> 16) & 0xFF, (counter >> 24) & 0xFF)
+				
+				device.transmit(frame)
+				counter += 1
+				time.sleep(1)  # Transmit every second
+		except KeyboardInterrupt:
+			print("\n\nStopping coldstart node...")
+
+		print("\n✓ Coldstart example completed successfully!")
+
+	finally:
+		device.close()
+
+
+if __name__ == "__main__":
+	flexray_coldstart()

examples/python/flexray/flexray_receive_basic.py

@@ -0,0 +1,188 @@
+
+# Basic FlexRay frame reception example using icsneopy library.
+
+
+import icsneopy
+import time
+import signal
+import sys
+
+
+def get_controller_config(slot_id):
+	"""Create a FlexRay controller configuration matching the network.
+	
+	Args:
+		slot_id: The key slot ID for this node (must be unique per node)
+		
+	Returns:
+		FlexRay.Controller.Configuration with all parameters set
+		
+	Note:
+		For passive listening on an existing network, set:
+		- key_slot_used_for_startup = False
+		- Remove set_allow_coldstart(True) call below
+	"""
+	config = icsneopy.FlexRay.Controller.Configuration()
+	config.accept_startup_range_microticks = 160
+	config.allow_halt_due_to_clock = True
+	config.allow_passive_to_active_cycle_pairs = 15
+	config.cluster_drift_damping = 2
+	
+	# Physical channel configuration (Channel A only for this example)
+	config.channel_a = True
+	config.channel_b = False  # Single channel A only
+	
+	config.decoding_correction_microticks = 56
+	config.delay_compensation_a_microticks = 28
+	config.delay_compensation_b_microticks = 28
+	config.extern_offset_correction_control = 0
+	config.extern_rate_correction_control = 0
+	config.extern_offset_correction_microticks = 0
+	config.extern_rate_correction_microticks = 0
+	
+	# KEY SLOT CONFIGURATION - Critical for FlexRay operation
+	config.key_slot_id = slot_id  # Must be unique per node
+	config.key_slot_only_enabled = False
+	config.key_slot_used_for_startup = True   # True = participate in coldstart
+	config.key_slot_used_for_sync = True      # True = synchronize with network
+	
+	config.latest_tx_minislot = 226
+	config.listen_timeout = 401202
+	config.macro_initial_offset_a = 7
+	config.macro_initial_offset_b = 7
+	config.micro_initial_offset_a = 36
+	config.micro_initial_offset_b = 36
+	config.micro_per_cycle = 200000
+	config.mts_on_a = False
+	config.mts_on_b = False
+	config.offset_correction_out_microticks = 189
+	config.rate_correction_out_microticks = 601
+	config.second_key_slot_id = 0
+	config.two_key_slot_mode = False
+	config.wakeup_pattern = 55
+	config.wakeup_on_channel_b = False
+	return config
+
+
+def get_cluster_config():
+	"""Create a FlexRay cluster configuration matching the network."""
+	config = icsneopy.FlexRay.Cluster.Configuration()
+	config.speed = icsneopy.FlexRay.Cluster.SpeedType.FLEXRAY_BAUDRATE_10M
+	config.strobe_point_position = icsneopy.FlexRay.Cluster.SPPType.FLEXRAY_SPP_5
+	config.action_point_offset = 4
+	config.casr_x_low_max = 64
+	config.cold_start_attempts = 8
+	config.cycle_duration_micro_sec = 5000
+	config.dynamic_slot_idle_phase_minislots = 1
+	config.listen_noise_macroticks = 4
+	config.macroticks_per_cycle = 5000
+	config.macrotick_duration_micro_sec = 1
+	config.max_without_clock_correction_fatal = 2
+	config.max_without_clock_correction_passive = 2
+	config.minislot_action_point_offset_macroticks = 4
+	config.minislot_duration_macroticks = 10
+	config.network_idle_time_macroticks = 40
+	config.network_management_vector_length_bytes = 1
+	config.number_of_minislots = 0
+	config.number_of_static_slots = 32
+	config.offset_correction_start_macroticks = 4991
+	config.payload_length_of_static_slot_in_words = 67
+	config.static_slot_macroticks = 155
+	config.symbol_window_macroticks = 0
+	config.symbol_window_action_point_offset_macroticks = 0
+	config.sync_frame_id_count_max = 15
+	config.transmission_start_sequence_duration_bits = 11
+	config.wakeup_rx_idle_bits = 40
+	config.wakeup_rx_low_bits = 40
+	config.wakeup_rx_window_bits = 301
+	config.wakeup_tx_active_bits = 60
+	config.wakeup_tx_idle_bits = 180
+	return config
+
+
+def receive_flexray_frames():
+	"""Receive FlexRay frames as passive node with callback handling."""
+	devices = icsneopy.find_all_devices()
+	if not devices:
+		raise RuntimeError("No devices found")
+
+	# Find a device with FlexRay support
+	device = None
+	for dev in devices:
+		if dev.get_extension("FlexRay"):
+			device = dev
+			break
+	
+	if not device:
+		raise RuntimeError("No FlexRay-capable device found")
+
+	frame_count = 0
+	running = True
+
+	def on_frame(frame):
+		nonlocal frame_count
+		if isinstance(frame, icsneopy.FlexRayMessage):
+			# Only show frames from slot 1 (filter out null frames)
+			if frame.slotid == 1:
+				frame_count += 1
+				# Nice formatted view of the frame
+				payload_hex = ' '.join([f'{b:02X}' for b in frame.data[:8]])
+				payload_dec = ' '.join([f'{b:3d}' for b in frame.data[:8]])
+				print(f"[Frame {frame_count:4d}] Slot: {frame.slotid:2d} | Cycle: {frame.cycle:2d} | "
+					  f"Channel: {str(frame.channel):10s}")
+				print(f"              Hex: [{payload_hex}]")
+				print(f"              Dec: [{payload_dec}]\n")
+
+	def signal_handler(sig, frame):
+		nonlocal running
+		print("\nShutting down...")
+		running = False
+
+	signal.signal(signal.SIGINT, signal_handler)
+	signal.signal(signal.SIGTERM, signal_handler)
+
+	frame_filter = icsneopy.MessageFilter(icsneopy.Network.NetID.FLEXRAY_02)
+	callback = icsneopy.MessageCallback(on_frame, frame_filter)
+
+	try:
+		# Configure FlexRay controller 1 (FLEXRAY_02) as passive node
+		controllers = device.get_flexray_controllers()
+		if len(controllers) < 2:
+			raise RuntimeError("Device needs at least 2 FlexRay controllers")
+
+		controller = controllers[1]  # Use controller 1
+		cluster_config = get_cluster_config()
+		controller_config = get_controller_config(slot_id=2)
+
+		# Enable coldstart so this node transmits and coldstart node sees activity
+		controller.set_allow_coldstart(True)
+		controller.set_configuration(cluster_config, controller_config)
+		controller.set_start_when_going_online(True)
+
+		if not device.open():
+			raise RuntimeError("Failed to open device")
+
+		if not device.go_online():
+			raise RuntimeError("Failed to go online")
+
+		device.add_message_callback(callback)
+		print("="*60)
+		print("FlexRay Receive Node - Coldstart Config Loaded")
+		print("="*60)
+		print(f"Controller: FLEXRAY_02 | Slot ID: 2 | Channel: A")
+		print(f"Listening for frames...")
+		print(f"Start the transmit script now to begin communication")
+		print("="*60)
+		print("Press Ctrl+C to stop\n")
+
+		while running:
+			time.sleep(0.1)
+
+		print(f"\nTotal frames received: {frame_count}")
+
+	finally:
+		device.close()
+
+
+if __name__ == "__main__":
+	receive_flexray_frames()

examples/python/flexray/flexray_transmit_basic.py

@@ -0,0 +1,218 @@
+
+# Basic FlexRay frame transmission example using icsneopy library.
+
+
+import icsneopy
+import time
+import signal
+import sys
+import random
+
+
+def get_controller_config(slot_id, is_coldstart=False):
+	"""Create a FlexRay controller configuration matching the network.
+	
+	Args:
+		slot_id: The key slot ID for this node (must be unique per node)
+		is_coldstart: True if this node participates in coldstart
+		
+	Returns:
+		FlexRay.Controller.Configuration with all parameters set
+	"""
+	config = icsneopy.FlexRay.Controller.Configuration()
+	config.accept_startup_range_microticks = 160
+	config.allow_halt_due_to_clock = True
+	config.allow_passive_to_active_cycle_pairs = 15
+	config.cluster_drift_damping = 2
+	
+	# Physical channel configuration (Channel A only for this example)
+	config.channel_a = True
+	config.channel_b = False  # Single channel A only
+	
+	config.decoding_correction_microticks = 56
+	config.delay_compensation_a_microticks = 28
+	config.delay_compensation_b_microticks = 28
+	config.extern_offset_correction_control = 0
+	config.extern_rate_correction_control = 0
+	config.extern_offset_correction_microticks = 0
+	config.extern_rate_correction_microticks = 0
+	
+	# KEY SLOT CONFIGURATION - Critical for FlexRay operation
+	config.key_slot_id = slot_id  # Must be unique per node
+	config.key_slot_only_enabled = False
+	config.key_slot_used_for_startup = is_coldstart  # True = coldstart node
+	config.key_slot_used_for_sync = is_coldstart     # True = provides sync
+	
+	config.latest_tx_minislot = 226
+	config.listen_timeout = 401202
+	config.macro_initial_offset_a = 7
+	config.macro_initial_offset_b = 7
+	config.micro_initial_offset_a = 36
+	config.micro_initial_offset_b = 36
+	config.micro_per_cycle = 200000
+	config.mts_on_a = False
+	config.mts_on_b = False
+	config.offset_correction_out_microticks = 189
+	config.rate_correction_out_microticks = 601
+	config.second_key_slot_id = 0
+	config.two_key_slot_mode = False
+	config.wakeup_pattern = 55
+	config.wakeup_on_channel_b = False
+	return config
+
+
+def get_cluster_config():
+	"""Create a FlexRay cluster configuration matching the network.
+	
+	All nodes on the FlexRay network must have identical cluster parameters.
+	These define the timing and structure of the FlexRay communication cycle.
+	
+	Key parameters:
+	- cycle_duration_micro_sec: 5000 = 5ms cycle time
+	- macroticks_per_cycle: 5000 macroticks per cycle
+	- number_of_static_slots: 32 static slots for guaranteed transmission
+	- payload_length_of_static_slot_in_words: 67 words = 134 bytes max payload
+	
+	Returns:
+		FlexRay.Cluster.Configuration with all timing parameters set
+	"""
+	config = icsneopy.FlexRay.Cluster.Configuration()
+	config.speed = icsneopy.FlexRay.Cluster.SpeedType.FLEXRAY_BAUDRATE_10M
+	config.strobe_point_position = icsneopy.FlexRay.Cluster.SPPType.FLEXRAY_SPP_5
+	config.action_point_offset = 4
+	config.casr_x_low_max = 64
+	config.cold_start_attempts = 8
+	config.cycle_duration_micro_sec = 5000
+	config.dynamic_slot_idle_phase_minislots = 1
+	config.listen_noise_macroticks = 4
+	config.macroticks_per_cycle = 5000
+	config.macrotick_duration_micro_sec = 1
+	config.max_without_clock_correction_fatal = 2
+	config.max_without_clock_correction_passive = 2
+	config.minislot_action_point_offset_macroticks = 4
+	config.minislot_duration_macroticks = 10
+	config.network_idle_time_macroticks = 40
+	config.network_management_vector_length_bytes = 1
+	config.number_of_minislots = 0
+	config.number_of_static_slots = 32
+	config.offset_correction_start_macroticks = 4991
+	config.payload_length_of_static_slot_in_words = 67
+	config.static_slot_macroticks = 155
+	config.symbol_window_macroticks = 0
+	config.symbol_window_action_point_offset_macroticks = 0
+	config.sync_frame_id_count_max = 15
+	config.transmission_start_sequence_duration_bits = 11
+	config.wakeup_rx_idle_bits = 40
+	config.wakeup_rx_low_bits = 40
+	config.wakeup_rx_window_bits = 301
+	config.wakeup_tx_active_bits = 60
+	config.wakeup_tx_idle_bits = 180
+	return config
+
+
+def transmit_flexray_frame():
+	"""Transmit FlexRay frames as coldstart node."""
+	devices = icsneopy.find_all_devices()
+	if not devices:
+		raise RuntimeError("No devices found")
+
+	# Find a device with FlexRay support
+	device = None
+	for dev in devices:
+		if dev.get_extension("FlexRay"):
+			device = dev
+			break
+	
+	if not device:
+		raise RuntimeError("No FlexRay-capable device found")
+
+	running = True
+
+	def signal_handler(sig, frame):
+		nonlocal running
+		print("\nShutting down...")
+		running = False
+
+	signal.signal(signal.SIGINT, signal_handler)
+	signal.signal(signal.SIGTERM, signal_handler)
+
+	try:
+		# Configure FlexRay controller 0 (FLEXRAY_01) as coldstart node
+		controllers = device.get_flexray_controllers()
+		if not controllers:
+			raise RuntimeError("Device has no FlexRay controllers")
+
+		controller = controllers[0]  # Use controller 0
+		cluster_config = get_cluster_config()
+		controller_config = get_controller_config(slot_id=1, is_coldstart=True)
+
+		# Enable coldstart capability
+		controller.set_allow_coldstart(True)
+		controller.set_configuration(cluster_config, controller_config)
+		controller.set_start_when_going_online(True)
+
+		if not device.open():
+			raise RuntimeError("Failed to open device")
+
+		if not device.go_online():
+			raise RuntimeError("Failed to go online")
+
+		print("="*60)
+		print("FlexRay Transmit Node - Starting Network")
+		print("="*60)
+		print(f"Controller: FLEXRAY_01 | Slot ID: 1 | Channel: A")
+		print(f"Transmitting frames continuously...")
+		print("="*60)
+		print("Press Ctrl+C to stop\n")
+
+		# Transmit frames continuously starting immediately
+		counter = 0
+		sensor_temp = 20.0  # Simulated temperature sensor
+		sensor_pressure = 100.0  # Simulated pressure sensor
+		
+		while running:
+			# Create new frame each time (important for FlexRay)
+			frame = icsneopy.FlexRayMessage()
+			frame.network = icsneopy.Network(icsneopy.Network.NetID.FLEXRAY_01)
+			frame.slotid = 1
+			frame.cycle = 0
+			frame.cycle_repetition = 1
+			frame.channel = icsneopy.FlexRay.Channel.A
+			
+			# Simulate realistic sensor data
+			sensor_temp += random.uniform(-0.5, 0.5)  # Temperature varies
+			sensor_pressure += random.uniform(-2.0, 2.0)  # Pressure varies
+			
+			# Pack data: [status, counter, temp_high, temp_low, pressure_high, pressure_low, checksum_placeholder, sequence]
+			status_byte = 0xA0 | (counter % 16)  # Status with rolling bits
+			temp_int = int(sensor_temp * 10) & 0xFFFF
+			pressure_int = int(sensor_pressure * 10) & 0xFFFF
+			
+			frame.data = (
+				status_byte,
+				counter & 0xFF,
+				(temp_int >> 8) & 0xFF,
+				temp_int & 0xFF,
+				(pressure_int >> 8) & 0xFF,
+				pressure_int & 0xFF,
+				random.randint(0, 255),  # Random data
+				(counter >> 8) & 0xFF
+			)
+			
+			success = device.transmit(frame)
+			if counter % 100 == 0:  # Print every 100th to reduce spam
+				if success:
+					print(f"  [TX {counter}] Temp: {sensor_temp:.1f}°C | Pressure: {sensor_pressure:.1f} kPa")
+				else:
+					print(f"  Frame {counter}: Failed to transmit")
+			counter += 1
+			time.sleep(0.005)  # 5ms per cycle
+
+		print("\nTransmission complete!")
+
+	finally:
+		device.close()
+
+
+if __name__ == "__main__":
+	transmit_flexray_frame()

include/icsneo/device/idevicesettings.h

@@ -54,14 +54,18 @@ enum AELinkMode
 	AE_LINK_SLAVE
 };
 
-enum EthLinkSpeed
+enum EthPhyLinkMode
 {
-	ETH_SPEED_10 = 0,
+	ETH_LINK_MODE_AUTO_NEGOTIATION = 0,
-	ETH_SPEED_100,
+	ETH_LINK_MODE_10MBPS_HALFDUPLEX,
-	ETH_SPEED_1000,
+	ETH_LINK_MODE_10MBPS_FULLDUPLEX,
-	ETH_SPEED_2500,
+	ETH_LINK_MODE_100MBPS_HALFDUPLEX,
-	ETH_SPEED_5000,
+	ETH_LINK_MODE_100MBPS_FULLDUPLEX,
-	ETH_SPEED_10000,
+	ETH_LINK_MODE_1GBPS_HALFDUPLEX,
+	ETH_LINK_MODE_1GBPS_FULLDUPLEX,
+	ETH_LINK_MODE_2_5GBPS_FULLDUPLEX,
+	ETH_LINK_MODE_5GBPS_FULLDUPLEX,
+	ETH_LINK_MODE_10GBPS_FULLDUPLEX
 };
 
 typedef struct
@@ -69,7 +73,7 @@ typedef struct
 	uint16_t networkId;
 	uint8_t linkStatus;
 	uint8_t linkFullDuplex;
-	uint8_t linkSpeed; // see EthLinkSpeed
+	uint8_t linkSpeed; // 0=10Mbps, 1=100Mbps, 2=1Gbps, 3=2.5Gbps, 4=5Gbps, 5=10Gbps
 	int8_t linkMode; // for automotive networks - see AELinkMode
 } EthernetNetworkStatus;
 
@@ -366,6 +370,11 @@ typedef struct SERDESGEN_SETTINGS_t
 #define ETHERNET_SETTINGS2_FLAG_DEVICE_HOSTING_ENABLE  0x10
 #define ETHERNET_SETTINGS2_FLAG_COMM_IN_USE  0x80
 
+// ETHERNET_SETTINGS2 flags2 bit definitions
+#define ETHERNET_SETTINGS2_FLAGS2_LINK_MODE_SLAVE  0x01  // bit0: 0=master, 1=slave
+#define ETHERNET_SETTINGS2_FLAGS2_PHY_MODE_LEGACY  0x02  // bit1: 0=IEEE, 1=legacy
+#define ETHERNET_SETTINGS2_FLAGS2_LINK_MODE_AUTO   0x04  // bit2: auto master/slave negotiation
+
 typedef struct ETHERNET_SETTINGS2_t
 {
 	/* bit0: 0=half duplex, 1=full duplex
@@ -379,7 +388,13 @@ typedef struct ETHERNET_SETTINGS2_t
 	uint32_t ip_addr;
 	uint32_t netmask;
 	uint32_t gateway;
-	uint8_t rsvd[2];
+	/* FLAGS2
+	 * bit0: link mode - 0=master, 1=slave
+	 * bit1: PHY mode - 0=IEEE, 1=legacy
+	 * bit2: auto master/slave
+	 */
+	uint8_t flags2;
+	uint8_t rsvd;
 } ETHERNET_SETTINGS2;
 #define ETHERNET_SETTINGS2_SIZE 16
 
@@ -808,6 +823,26 @@ public:
 		return reinterpret_cast<LIN_SETTINGS*>((void*)(settings.data() + (offset - settingsInDeviceRAM.data())));
 	}
 
+	virtual const ETHERNET_SETTINGS2* getEthernetSettingsFor(Network net) const { (void)net; return nullptr; }
+	ETHERNET_SETTINGS2* getMutableEthernetSettingsFor(Network net) {
+		if(disabled || readonly)
+			return nullptr;
+		const uint8_t* offset = (const uint8_t*)getEthernetSettingsFor(net);
+		if(offset == nullptr)
+			return nullptr;
+		return reinterpret_cast<ETHERNET_SETTINGS2*>((void*)(settings.data() + (offset - settingsInDeviceRAM.data())));
+	}
+
+	virtual const AE_SETTINGS* getAESettingsFor(Network net) const { (void)net; return nullptr; }
+	AE_SETTINGS* getMutableAESettingsFor(Network net) {
+		if(disabled || readonly)
+			return nullptr;
+		const uint8_t* offset = (const uint8_t*)getAESettingsFor(net);
+		if(offset == nullptr)
+			return nullptr;
+		return reinterpret_cast<AE_SETTINGS*>((void*)(settings.data() + (offset - settingsInDeviceRAM.data())));
+	}
+
 	/**
 	 * Some devices have groupings of networks, where software
 	 * switchable termination can only be applied to one network
@@ -908,39 +943,176 @@ public:
 	 */
 	bool setLINCommanderResponseTimeFor(Network net, uint8_t bits);
 
+	/**
+	 * Set PHY role (Master/Slave/Auto) for switch devices (Epsilon/XL, Jupiter, etc) using port index.
+	 * For all other devices, use setPhyRoleFor() instead.
+	 * 
+	 * @param index Port index (0-based)
+	 * @param mode Master/Slave/Auto role
+	 * @return true if successful
+	 */
 	virtual bool setPhyMode(uint8_t index, AELinkMode mode) {
 		(void)index, (void)mode;
 		return false;
 	}
 
+	/**
+	 * Enable/disable PHY for switch devices (Epsilon/XL, Jupiter, etc) using port index.
+	 * For all other devices, use setPhyEnableFor() instead.
+	 * 
+	 * @param index Port index (0-based)
+	 * @param enable True to enable, false to disable
+	 * @return true if successful
+	 */
 	virtual bool setPhyEnable(uint8_t index, bool enable) {
 		(void)index, (void)enable;
 		return false;
 	}
 
-	virtual bool setPhySpeed(uint8_t index, EthLinkSpeed speed) {
+	/**
-		(void)index, (void)speed;
+	 * Set PHY link mode (speed and duplex) for switch devices (Epsilon/XL, Jupiter, etc) using port index.
+	 * For all other devices, use setPhyLinkModeFor() instead.
+	 * 
+	 * @param index Port index (0-based)
+	 * @param mode Link mode (speed + duplex combination)
+	 * @return true if successful
+	 */
+	virtual bool setPhySpeed(uint8_t index, EthPhyLinkMode mode) {
+		(void)index, (void)mode;
 		return false;
 	}
 
+	/**
+	 * Get PHY role (Master/Slave/Auto) for switch devices (Epsilon/XL, Jupiter, etc) using port index.
+	 * For all other devices, use getPhyRoleFor() instead.
+	 * 
+	 * @param index Port index (0-based)
+	 * @return Current role, or nullopt if not available
+	 */
 	virtual std::optional<AELinkMode> getPhyMode(uint8_t index) {
 		(void)index;
 		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
 		return std::nullopt;
 	}
 
+	/**
+	 * Get PHY enable state for switch devices (Epsilon/XL, Jupiter, etc) using port index.
+	 * For all other devices, use getPhyEnableFor() instead.
+	 * 
+	 * @param index Port index (0-based)
+	 * @return True if enabled, false if disabled, nullopt if not available
+	 */
 	virtual std::optional<bool> getPhyEnable(uint8_t index) {
 		(void)index;
 		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
 		return std::nullopt;
 	}
 
-	virtual std::optional<EthLinkSpeed> getPhySpeed(uint8_t index) {
+	/**
+	 * Get PHY link mode (speed and duplex) for switch devices (Epsilon/XL, Jupiter, etc) using port index.
+	 * For all other devices, use getPhyLinkModeFor() instead.
+	 * 
+	 * @param index Port index (0-based)
+	 * @return Current link mode, or nullopt if not available
+	 */
+	virtual std::optional<EthPhyLinkMode> getPhySpeed(uint8_t index) {
 		(void)index;
 		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
 		return std::nullopt;
 	}
 
+	/**
+	 * Set PHY role (Master/Slave/Auto) for network-based devices.
+	 * For switch devices, use setPhyMode() with port index instead.
+	 * 
+	 * @param net Network ID
+	 * @param mode Master/Slave/Auto role
+	 * @return true if successful
+	 */
+	virtual bool setPhyRoleFor(Network net, AELinkMode mode) {
+		(void)net, (void)mode;
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return false;
+	}
+
+	/**
+	 * Enable/disable PHY for network-based devices.
+	 * For switch devices, use setPhyEnable() with port index instead.
+	 * 
+	 * @param net Network ID
+	 * @param enable True to enable, false to disable
+	 * @return true if successful
+	 */
+	virtual bool setPhyEnableFor(Network net, bool enable) {
+		(void)net, (void)enable;
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return false;
+	}
+
+	/**
+	 * Get PHY role (Master/Slave/Auto) for network-based devices.
+	 * For switch devices, use getPhyMode() with port index instead.
+	 * 
+	 * @param net Network ID
+	 * @return Current role, or nullopt if not available
+	 */
+	virtual std::optional<AELinkMode> getPhyRoleFor(Network net) const {
+		(void)net;
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return std::nullopt;
+	}
+
+	/**
+	 * Get PHY enable state for network-based devices.
+
+	 * For switch devices, use getPhyEnable() with port index instead.
+	 * 
+	 * @param net Network ID
+	 * @return True if enabled, false if disabled, nullopt if not available
+	 */
+	virtual std::optional<bool> getPhyEnableFor(Network net) const {
+		(void)net;
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return std::nullopt;
+	}
+
+	/**
+	 * Get supported PHY link modes (combined speed+duplex) for a network.
+	 * Each mode represents a valid hardware configuration.
+	 * 
+	 * @param net The network to query
+	 * @return Vector of supported modes, empty if network doesn't support PHY settings
+	 */
+	virtual std::vector<EthPhyLinkMode> getSupportedPhyLinkModesFor(Network net) const {
+		(void)net;
+		return {}; // Default: no PHY support
+	}
+
+	/**
+	 * Set PHY link mode (speed and duplex together).
+	 * 
+	 * @param net The network to configure
+	 * @param mode The link mode to set
+	 * @return true if successful, false if mode not supported or error occurred
+	 */
+	virtual bool setPhyLinkModeFor(Network net, EthPhyLinkMode mode) {
+		(void)net; (void)mode;
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return false;
+	}
+
+	/**
+	 * Get current PHY link mode.
+	 * 
+	 * @param net The network to query
+	 * @return Current link mode, or nullopt if not available or not configured
+	 */
+	virtual std::optional<EthPhyLinkMode> getPhyLinkModeFor(Network net) const {
+		(void)net;
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return std::nullopt;
+	}
+
 	virtual std::optional<bool> isT1SPLCAEnabledFor(Network net) const {
 		(void)net;
 		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
@@ -1049,6 +1221,32 @@ protected:
 			return nullptr;
 		return reinterpret_cast<ICSNEO_UNALIGNED(uint64_t*)>((void*)(settings.data() + (offset - settingsInDeviceRAM.data())));
 	}
+
+	static bool SetNetworkEnabled(uint64_t* bitfields, size_t count, uint64_t networkID) {
+		const size_t index = networkID / 64;
+		const size_t offset = networkID & 0x3F;
+		if (index >= count)
+			return false;
+		bitfields[index] |= (1ULL << offset);
+		return true;
+	}
+
+	static bool ClearNetworkEnabled(uint64_t* bitfields, size_t count, uint64_t networkID) {
+		const size_t index = networkID / 64;
+		const size_t offset = networkID & 0x3F;
+		if (index >= count)
+			return false;
+		bitfields[index] &= ~(1ULL << offset);
+		return true;
+	}
+
+	static bool GetNetworkEnabled(const uint64_t* bitfields, size_t count, uint64_t networkID) {
+		const size_t index = networkID / 64;
+		const size_t offset = networkID & 0x3F;
+		if (index >= count)
+			return false;
+		return (bitfields[index] & (1ULL << offset)) != 0;
+	}
 };
 
 }

include/icsneo/device/tree/neovifire3flexray/neovifire3flexray.h

@@ -147,6 +147,10 @@ protected:
 		return ret;
 	}
 
+	size_t getDiskCount() const override { 
+		return 2; 
+	}
+
 	bool supportsNetworkMutex() const override { return true; }
 };
 

include/icsneo/device/tree/neovifire3t1slin/neovifire3t1slin.h

@@ -102,6 +102,15 @@ protected:
 	bool supportsEraseMemory() const override {
 		return true;
 	}
+
+	size_t getDiskCount() const override { 
+		return 2;
+	}
+
+	bool supportsNetworkMutex() const override { 
+		return true; 
+	}
+
 };
 
 }

include/icsneo/device/tree/neovifire3t1slin/neovifire3t1slinsettings.h

@@ -262,7 +262,7 @@ public:
 		if(t1s == nullptr)
 			return std::nullopt;
 		
-		return std::make_optional<bool>((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
+		return std::make_optional((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
 	}
 
 	bool setT1SPLCAFor(Network net, bool enable) override {

include/icsneo/device/tree/radcomet/radcometsettings.h

@@ -116,6 +116,141 @@ public:
 				return nullptr;
 		}
 	}
+
+	std::optional<bool> isT1SPLCAEnabledFor(Network net) const override {
+		const ETHERNET10T1S_SETTINGS* t1s = getT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return std::nullopt;
+		
+		return std::make_optional((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
+	}
+
+	bool setT1SPLCAFor(Network net, bool enable) override {
+		ETHERNET10T1S_SETTINGS* t1s = getMutableT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return false;
+		
+		if(enable)
+			t1s->flags |= ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA;
+		else
+			t1s->flags &= ~ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA;
+		
+		return true;
+	}
+
+	std::optional<uint8_t> getT1SLocalIDFor(Network net) const override {
+		const ETHERNET10T1S_SETTINGS* t1s = getT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return std::nullopt;
+		
+		return std::make_optional(t1s->local_id);
+	}
+
+	bool setT1SLocalIDFor(Network net, uint8_t id) override {
+		ETHERNET10T1S_SETTINGS* t1s = getMutableT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return false;
+		
+		t1s->local_id = id;
+		return true;
+	}
+
+	std::optional<uint8_t> getT1SMaxNodesFor(Network net) const override {
+		const ETHERNET10T1S_SETTINGS* t1s = getT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return std::nullopt;
+		
+		return std::make_optional(t1s->max_num_nodes);
+	}
+
+	bool setT1SMaxNodesFor(Network net, uint8_t nodes) override {
+		ETHERNET10T1S_SETTINGS* t1s = getMutableT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return false;
+		
+		t1s->max_num_nodes = nodes;
+		return true;
+	}
+
+	std::optional<uint8_t> getT1STxOppTimerFor(Network net) const override {
+		const ETHERNET10T1S_SETTINGS* t1s = getT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return std::nullopt;
+		
+		return std::make_optional(t1s->to_timer);
+	}
+
+	bool setT1STxOppTimerFor(Network net, uint8_t timer) override {
+		ETHERNET10T1S_SETTINGS* t1s = getMutableT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return false;
+		
+		t1s->to_timer = timer;
+		return true;
+	}
+
+	std::optional<uint8_t> getT1SMaxBurstFor(Network net) const override {
+		const ETHERNET10T1S_SETTINGS* t1s = getT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return std::nullopt;
+		
+		return std::make_optional(t1s->max_burst_count);
+	}
+
+	bool setT1SMaxBurstFor(Network net, uint8_t burst) override {
+		ETHERNET10T1S_SETTINGS* t1s = getMutableT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return false;
+		
+		t1s->max_burst_count = burst;
+		return true;
+	}
+
+	std::optional<uint8_t> getT1SBurstTimerFor(Network net) const override {
+		const ETHERNET10T1S_SETTINGS* t1s = getT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return std::nullopt;
+		
+		return std::make_optional(t1s->burst_timer);
+	}
+
+	bool setT1SBurstTimerFor(Network net, uint8_t timer) override {
+		ETHERNET10T1S_SETTINGS* t1s = getMutableT1SSettingsFor(net);
+		if(t1s == nullptr)
+			return false;
+		
+		t1s->burst_timer = timer;
+		return true;
+	}
+
+private:
+	const ETHERNET10T1S_SETTINGS* getT1SSettingsFor(Network net) const {
+		auto cfg = getStructurePointer<radcomet_settings_t>();
+		if(cfg == nullptr)
+			return nullptr;
+		
+		switch(net.getNetID()) {
+			case Network::NetID::AE_02: return &(cfg->t1s1);
+			case Network::NetID::AE_03: return &(cfg->t1s2);
+			default:
+				report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+				return nullptr;
+		}
+	}
+
+	ETHERNET10T1S_SETTINGS* getMutableT1SSettingsFor(Network net) {
+		auto cfg = getMutableStructurePointer<radcomet_settings_t>();
+		if(cfg == nullptr)
+			return nullptr;
+		
+		switch(net.getNetID()) {
+			case Network::NetID::AE_02: return &(cfg->t1s1);
+			case Network::NetID::AE_03: return &(cfg->t1s2);
+			default:
+				report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+				return nullptr;
+		}
+	}
 };
 
 }

include/icsneo/device/tree/radcomet3/radcomet3settings.h

@@ -114,12 +114,50 @@ public:
 		}
 	}
 
+	const ETHERNET_SETTINGS2* getEthernetSettingsFor(Network net) const override {
+		auto cfg = getStructurePointer<radcomet3_settings_t>();
+		if(cfg == nullptr)
+			return nullptr;
+		switch(net.getNetID()) {
+			case Network::NetID::ETHERNET_01:
+				return &(cfg->ethernet);
+			case Network::NetID::AE_01:
+				return &(cfg->ethT1);
+			case Network::NetID::AE_02:
+				return &(cfg->ethT1s1);
+			case Network::NetID::AE_03:
+				return &(cfg->ethT1s2);
+			case Network::NetID::AE_04:
+				return &(cfg->ethT1s3);
+			case Network::NetID::AE_05:
+				return &(cfg->ethT1s4);
+			case Network::NetID::AE_06:
+				return &(cfg->ethT1s5);
+			case Network::NetID::AE_07:
+				return &(cfg->ethT1s6);
+			default:
+				return nullptr;
+		}
+	}
+
+	const AE_SETTINGS* getAESettingsFor(Network net) const override {
+		auto cfg = getStructurePointer<radcomet3_settings_t>();
+		if(cfg == nullptr)
+			return nullptr;
+		switch(net.getNetID()) {
+			case Network::NetID::AE_01:
+				return &(cfg->ae_01);
+			default:
+				return nullptr;
+		}
+	}
+
 	std::optional<bool> isT1SPLCAEnabledFor(Network net) const override {
 		const ETHERNET10T1S_SETTINGS* t1s = getT1SSettingsFor(net);
 		if(t1s == nullptr)
 			return std::nullopt;
 
-		return std::make_optional<bool>((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
+		return std::make_optional((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
 	}
 
 	bool setT1SPLCAFor(Network net, bool enable) override {
@@ -220,6 +258,280 @@ public:
 		return true;
 	}
 
+	bool setPhyRoleFor(Network net, AELinkMode mode) override {
+		if (mode != AE_LINK_AUTO && mode != AE_LINK_MASTER && mode != AE_LINK_SLAVE) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return false;
+		}
+
+		AE_SETTINGS* ae = getMutableAESettingsFor(net);
+		if (ae == nullptr) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return false;
+		}
+
+		ae->ucConfigMode = static_cast<uint8_t>(mode);
+
+		ETHERNET_SETTINGS2* ethSettings = getMutableEthernetSettingsFor(net);
+		if (ethSettings == nullptr) {
+			return false;
+		}
+		
+		uint8_t& flags2 = ethSettings->flags2;
+		
+		switch (mode) {
+			case AE_LINK_AUTO:
+				flags2 |= ETHERNET_SETTINGS2_FLAGS2_LINK_MODE_AUTO;
+				break;
+			case AE_LINK_MASTER:
+				flags2 &= ~ETHERNET_SETTINGS2_FLAGS2_LINK_MODE_AUTO;
+				flags2 &= ~ETHERNET_SETTINGS2_FLAGS2_LINK_MODE_SLAVE;
+				break;
+			case AE_LINK_SLAVE:
+				flags2 &= ~ETHERNET_SETTINGS2_FLAGS2_LINK_MODE_AUTO;
+				flags2 |= ETHERNET_SETTINGS2_FLAGS2_LINK_MODE_SLAVE;
+				break;
+		}
+
+		return true;
+	}
+
+	bool setPhyEnableFor(Network net, bool enable) override {
+		auto cfg = getMutableStructurePointer<radcomet3_settings_t>();
+		if (cfg == nullptr)
+			return false;
+
+		if (net.getType() != Network::Type::Ethernet && net.getType() != Network::Type::AutomotiveEthernet) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return false;
+		}
+
+		auto coreMini = net.getCoreMini();
+		if (!coreMini.has_value()) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return false;
+		}
+
+		const uint64_t networkID = static_cast<uint64_t>(coreMini.value());
+		uint64_t bitfields[2] = { cfg->network_enables, cfg->network_enables_2 };
+		const bool success = enable ? 
+			SetNetworkEnabled(bitfields, 2, networkID) :
+			ClearNetworkEnabled(bitfields, 2, networkID);
+		
+		if (!success) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return false;
+		}
+
+		cfg->network_enables = bitfields[0];
+		cfg->network_enables_2 = bitfields[1];
+
+		return true;
+	}
+
+	std::optional<AELinkMode> getPhyRoleFor(Network net) const override {
+		const AE_SETTINGS* ae = getAESettingsFor(net);
+		if (ae == nullptr) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return std::nullopt;
+		}
+
+		switch (ae->ucConfigMode) {
+			case 0:
+				return std::make_optional(AE_LINK_AUTO);
+			case 1:
+				return std::make_optional(AE_LINK_MASTER);
+			case 2:
+				return std::make_optional(AE_LINK_SLAVE);
+			default:
+				return std::make_optional(AE_LINK_AUTO);
+		}
+	}
+
+	std::optional<bool> getPhyEnableFor(Network net) const override {
+		auto cfg = getStructurePointer<radcomet3_settings_t>();
+		if (cfg == nullptr) {
+			report(APIEvent::Type::SettingsReadError, APIEvent::Severity::Error);
+			return std::nullopt;
+		}
+
+		if (net.getType() != Network::Type::Ethernet && net.getType() != Network::Type::AutomotiveEthernet) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return std::nullopt;
+		}
+
+		auto coreMini = net.getCoreMini();
+		if (!coreMini.has_value()) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return std::nullopt;
+		}
+
+		const uint64_t networkID = static_cast<uint64_t>(coreMini.value());
+		const uint64_t bitfields[2] = { cfg->network_enables, cfg->network_enables_2 };
+		return GetNetworkEnabled(bitfields, 2, networkID);
+	}
+
+	std::vector<EthPhyLinkMode> getSupportedPhyLinkModesFor(Network net) const override {
+		switch(net.getNetID()) {
+			case Network::NetID::ETHERNET_01:
+				return {
+					ETH_LINK_MODE_AUTO_NEGOTIATION,
+					ETH_LINK_MODE_10MBPS_FULLDUPLEX,
+					ETH_LINK_MODE_100MBPS_FULLDUPLEX,
+					ETH_LINK_MODE_1GBPS_FULLDUPLEX
+				};
+			
+			case Network::NetID::AE_01:
+				return {
+					ETH_LINK_MODE_AUTO_NEGOTIATION,
+					ETH_LINK_MODE_100MBPS_FULLDUPLEX,
+					ETH_LINK_MODE_1GBPS_FULLDUPLEX
+				};
+			
+			case Network::NetID::AE_02:
+			case Network::NetID::AE_03:
+			case Network::NetID::AE_04:
+			case Network::NetID::AE_05:
+			case Network::NetID::AE_06:
+			case Network::NetID::AE_07:
+				return {ETH_LINK_MODE_10MBPS_HALFDUPLEX};
+			
+			default:
+				return {};
+		}
+	}
+
+	bool setPhyLinkModeFor(Network net, EthPhyLinkMode mode) override {
+		auto supported = getSupportedPhyLinkModesFor(net);
+		if (std::find(supported.begin(), supported.end(), mode) == supported.end()) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return false;
+		}
+
+		auto cfg = getMutableStructurePointer<radcomet3_settings_t>();
+		if (cfg == nullptr)
+			return false;
+
+		if (net.getNetID() == Network::NetID::AE_01) {
+			AE_SETTINGS* ae = getMutableAESettingsFor(net);
+			if (ae == nullptr) {
+				report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+				return false;
+			}
+
+			switch (mode) {
+				case ETH_LINK_MODE_AUTO_NEGOTIATION:
+					ae->link_spd = 3;
+					cfg->ethT1.link_speed = 2;
+					cfg->ethT1.flags |= ETHERNET_SETTINGS2_FLAG_AUTO_NEG;
+					cfg->ethT1.flags |= ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX;
+					break;
+				case ETH_LINK_MODE_100MBPS_FULLDUPLEX:
+					ae->link_spd = 1;
+					cfg->ethT1.link_speed = 1;
+					cfg->ethT1.flags &= ~ETHERNET_SETTINGS2_FLAG_AUTO_NEG;
+					cfg->ethT1.flags |= ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX;
+					break;
+				case ETH_LINK_MODE_1GBPS_FULLDUPLEX:
+					ae->link_spd = 2;
+					cfg->ethT1.link_speed = 2;
+					cfg->ethT1.flags &= ~ETHERNET_SETTINGS2_FLAG_AUTO_NEG;
+					cfg->ethT1.flags |= ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX;
+					break;
+				default:
+					report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+					return false;
+			}
+			
+		} else if (net.getNetID() == Network::NetID::ETHERNET_01) {
+			switch (mode) {
+				case ETH_LINK_MODE_AUTO_NEGOTIATION:
+					cfg->ethernet.flags |= ETHERNET_SETTINGS2_FLAG_AUTO_NEG;
+					cfg->ethernet.link_speed = 2;
+					cfg->ethernet.flags |= ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX;
+					break;
+				case ETH_LINK_MODE_10MBPS_FULLDUPLEX:
+					cfg->ethernet.link_speed = 0;
+					cfg->ethernet.flags &= ~ETHERNET_SETTINGS2_FLAG_AUTO_NEG;
+					cfg->ethernet.flags |= ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX;
+					break;
+				case ETH_LINK_MODE_100MBPS_FULLDUPLEX:
+					cfg->ethernet.link_speed = 1;
+					cfg->ethernet.flags &= ~ETHERNET_SETTINGS2_FLAG_AUTO_NEG;
+					cfg->ethernet.flags |= ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX;
+					break;
+				case ETH_LINK_MODE_1GBPS_FULLDUPLEX:
+					cfg->ethernet.link_speed = 2;
+					cfg->ethernet.flags &= ~ETHERNET_SETTINGS2_FLAG_AUTO_NEG;
+					cfg->ethernet.flags |= ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX;
+					break;
+				default:
+					report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+					return false;
+			}
+		}
+
+		return true;
+	}
+
+	std::optional<EthPhyLinkMode> getPhyLinkModeFor(Network net) const override {
+		auto cfg = getStructurePointer<radcomet3_settings_t>();
+		if (cfg == nullptr) {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return std::nullopt;
+		}
+
+		if (net.getNetID() == Network::NetID::ETHERNET_01) {
+			if (cfg->ethernet.flags & ETHERNET_SETTINGS2_FLAG_AUTO_NEG) {
+				return ETH_LINK_MODE_AUTO_NEGOTIATION;
+			}
+			
+			bool fullDuplex = (cfg->ethernet.flags & ETHERNET_SETTINGS2_FLAG_FULL_DUPLEX) != 0;
+			
+			switch (cfg->ethernet.link_speed) {
+				case 0:
+					return fullDuplex ? ETH_LINK_MODE_10MBPS_FULLDUPLEX 
+					                  : ETH_LINK_MODE_10MBPS_HALFDUPLEX;
+				case 1:
+					return fullDuplex ? ETH_LINK_MODE_100MBPS_FULLDUPLEX 
+					                  : ETH_LINK_MODE_100MBPS_HALFDUPLEX;
+				case 2:
+					return fullDuplex ? ETH_LINK_MODE_1GBPS_FULLDUPLEX 
+					                  : ETH_LINK_MODE_1GBPS_HALFDUPLEX;
+				default:
+					report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+					return std::nullopt;
+			}
+
+		} else if (net.getNetID() == Network::NetID::AE_01) {
+			const AE_SETTINGS* ae = &cfg->ae_01;
+			
+			// Check auto-negotiate
+			if (ae->link_spd == 3 || (cfg->ethT1.flags & ETHERNET_SETTINGS2_FLAG_AUTO_NEG)) {
+				return ETH_LINK_MODE_AUTO_NEGOTIATION;
+			}
+			
+			// T1 is always full-duplex
+			switch (ae->link_spd) {
+				case 1: // 100 Mbps
+					return ETH_LINK_MODE_100MBPS_FULLDUPLEX;
+				case 2: // 1000 Mbps
+					return ETH_LINK_MODE_1GBPS_FULLDUPLEX;
+				default:
+					report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+					return std::nullopt;
+			}
+
+		} else if (net.getNetID() >= Network::NetID::AE_02 && net.getNetID() <= Network::NetID::AE_07) {
+			// 10BASE-T1S ports - half-duplex only
+			return ETH_LINK_MODE_10MBPS_HALFDUPLEX;
+
+		} else {
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return std::nullopt;
+		}
+	}
+
 private:
 	const ETHERNET10T1S_SETTINGS* getT1SSettingsFor(Network net) const {
 		auto cfg = getStructurePointer<radcomet3_settings_t>();

include/icsneo/device/tree/radepsilon/radepsilonsettings.h

@@ -168,7 +168,7 @@ public:
 		return true;
 	}
 
-	bool setPhySpeed(uint8_t index, EthLinkSpeed speed) override {
+	bool setPhySpeed(uint8_t index, EthPhyLinkMode mode) override {
 		if (index > RADEPSILON_MAX_PHY) {
 			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
 			return false;
@@ -178,19 +178,30 @@ public:
 			return false;
 		}
 		EpsilonPhySpeed epsilonSpeed;
-		switch (speed) {
+		switch (mode) {
+			case ETH_LINK_MODE_AUTO_NEGOTIATION:
+				// Auto-negotiate - default to 1G base speed
+				epsilonSpeed = EpsilonPhySpeed::Speed1000;
+				break;
+			case ETH_LINK_MODE_100MBPS_FULLDUPLEX:
+				epsilonSpeed = EpsilonPhySpeed::Speed100;
+				break;
+			case ETH_LINK_MODE_1GBPS_FULLDUPLEX:
+				epsilonSpeed = EpsilonPhySpeed::Speed1000;
+				break;
+			case ETH_LINK_MODE_10GBPS_FULLDUPLEX:
+				epsilonSpeed = EpsilonPhySpeed::Speed10000;
+				break;
+			// Reject half-duplex modes - automotive T1 is full-duplex only
+			case ETH_LINK_MODE_10MBPS_HALFDUPLEX:
+			case ETH_LINK_MODE_10MBPS_FULLDUPLEX:
+			case ETH_LINK_MODE_100MBPS_HALFDUPLEX:
+			case ETH_LINK_MODE_1GBPS_HALFDUPLEX:
+			case ETH_LINK_MODE_2_5GBPS_FULLDUPLEX:
+			case ETH_LINK_MODE_5GBPS_FULLDUPLEX:
 			default:
 				report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
 				return false;
-			case ETH_SPEED_100:
-				epsilonSpeed = EpsilonPhySpeed::Speed100;
-				break;
-			case ETH_SPEED_1000:
-				epsilonSpeed = EpsilonPhySpeed::Speed1000;
-				break;
-			case ETH_SPEED_10000:
-				epsilonSpeed = EpsilonPhySpeed::Speed10000;
-				break;
 		}
 		cfg->switchSettings.speed[index] = static_cast<uint8_t>(epsilonSpeed);
 		return true;
@@ -235,7 +246,7 @@ public:
 		return std::make_optional(static_cast<bool>(cfg->switchSettings.enablePhy[index]));
 	}
 
-	std::optional<EthLinkSpeed> getPhySpeed(uint8_t index) override {
+	std::optional<EthPhyLinkMode> getPhySpeed(uint8_t index) override {
 		if (index > RADEPSILON_MAX_PHY) {
 			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
 			return std::nullopt;
@@ -244,22 +255,18 @@ public:
 		if (cfg == nullptr) {
 			return std::nullopt;
 		}
-		EthLinkSpeed speed;
+		// Automotive Ethernet T1 is always full-duplex
 		switch (static_cast<EpsilonPhySpeed>(cfg->switchSettings.speed[index])) {
+			case EpsilonPhySpeed::Speed100:
+				return ETH_LINK_MODE_100MBPS_FULLDUPLEX;
+			case EpsilonPhySpeed::Speed1000:
+				return ETH_LINK_MODE_1GBPS_FULLDUPLEX;
+			case EpsilonPhySpeed::Speed10000:
+				return ETH_LINK_MODE_10GBPS_FULLDUPLEX;
 			default:
 				report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
 				return std::nullopt;
-			case EpsilonPhySpeed::Speed100:
-				speed = ETH_SPEED_100;
-				break;
-			case EpsilonPhySpeed::Speed1000:
-				speed = ETH_SPEED_1000;
-				break;
-			case EpsilonPhySpeed::Speed10000:
-				speed = ETH_SPEED_10000;
-				break;
 		}
-		return std::make_optional(speed);
 	}
 
 private:

include/icsneo/device/tree/radgigastar2/radgigastar2settings.h

@@ -254,7 +254,7 @@ namespace icsneo
 			if(t1s == nullptr)
 				return std::nullopt;
 			
-			return std::make_optional<bool>((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
+			return std::make_optional((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
 		}
 
 		bool setT1SPLCAFor(Network net, bool enable) override {

include/icsneo/device/tree/radmoont1s/radmoont1ssettings.h

@@ -53,7 +53,7 @@ public:
 		if(t1s == nullptr)
 			return std::nullopt;
 
-		return std::make_optional<bool>((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
+		return std::make_optional((t1s->flags & ETHERNET10T1S_SETTINGS_FLAG_ENABLE_PLCA) != 0);
 	}
 
 	bool setT1SPLCAFor(Network net, bool enable) override {