Settings: Add Linux options

api/icsneoc2/icsneoc2settings.cpp

@@ -867,6 +867,90 @@ icsneoc2_error_t icsneoc2_settings_misc_io_analog_output_set(icsneoc2_device_t*
     return icsneoc2_error_success;
 }
 
+icsneoc2_error_t icsneoc2_settings_linux_boot_enabled_get(icsneoc2_device_t* device, bool* value) {
+    // Make sure the device is valid
+    auto res = icsneoc2_device_is_valid(device);
+    if(res != icsneoc2_error_success) {
+        return res;
+    }
+    if(!value) {
+        return icsneoc2_error_invalid_parameters;
+    }
+    if(auto result = device->device->settings->getLinuxBootEnabled(); result.has_value()) {
+        *value = result.value();
+        return icsneoc2_error_success;
+    }
+    return icsneoc2_error_get_settings_failure;
+}
+
+icsneoc2_error_t icsneoc2_settings_linux_boot_enabled_set(icsneoc2_device_t* device, bool value) {
+    // Make sure the device is valid
+    auto res = icsneoc2_device_is_valid(device);
+    if(res != icsneoc2_error_success) {
+        return res;
+    }
+    if(!device->device->settings->setLinuxBootEnabled(value)) {
+        return icsneoc2_error_set_settings_failure;
+    }
+    return icsneoc2_error_success;
+}
+
+icsneoc2_error_t icsneoc2_settings_external_wifi_antenna_enabled_get(icsneoc2_device_t* device, bool* value) {
+    // Make sure the device is valid
+    auto res = icsneoc2_device_is_valid(device);
+    if(res != icsneoc2_error_success) {
+        return res;
+    }
+    if(!value) {
+        return icsneoc2_error_invalid_parameters;
+    }
+    if(auto result = device->device->settings->getExternalWifiAntennaEnabled(); result.has_value()) {
+        *value = result.value();
+        return icsneoc2_error_success;
+    }
+    return icsneoc2_error_get_settings_failure;
+}
+
+icsneoc2_error_t icsneoc2_settings_external_wifi_antenna_enabled_set(icsneoc2_device_t* device, bool value) {
+    // Make sure the device is valid
+    auto res = icsneoc2_device_is_valid(device);
+    if(res != icsneoc2_error_success) {
+        return res;
+    }
+    if(!device->device->settings->setExternalWifiAntennaEnabled(value)) {
+        return icsneoc2_error_set_settings_failure;
+    }
+    return icsneoc2_error_success;
+}
+
+icsneoc2_error_t icsneoc2_settings_linux_configuration_port_get(icsneoc2_device_t* device, icsneoc2_linux_configuration_port_t* value) {
+    // Make sure the device is valid
+    auto res = icsneoc2_device_is_valid(device);
+    if(res != icsneoc2_error_success) {
+        return res;
+    }
+    if(!value) {
+        return icsneoc2_error_invalid_parameters;
+    }
+    if(auto result = device->device->settings->getLinuxConfigurationPort(); result.has_value()) {
+        *value = static_cast<icsneoc2_linux_configuration_port_t>(result.value());
+        return icsneoc2_error_success;
+    }
+    return icsneoc2_error_get_settings_failure;
+}
+
+icsneoc2_error_t icsneoc2_settings_linux_configuration_port_set(icsneoc2_device_t* device, icsneoc2_linux_configuration_port_t value) {
+    // Make sure the device is valid
+    auto res = icsneoc2_device_is_valid(device);
+    if(res != icsneoc2_error_success) {
+        return res;
+    }
+    if(!device->device->settings->setLinuxConfigurationPort(static_cast<LinuxConfigurationPort>(value))) {
+        return icsneoc2_error_set_settings_failure;
+    }
+    return icsneoc2_error_success;
+}
+
 icsneoc2_error_t icsneoc2_settings_disabled_get(icsneoc2_device_t* device, bool* value) {
     if(!value) {
         return icsneoc2_error_invalid_parameters;

bindings/python/icsneopy/device/idevicesettings.cpp

@@ -58,6 +58,10 @@ void init_idevicesettings(pybind11::module_& m) {
         .value("V4", MiscIOAnalogVoltage::V4)
         .value("V5", MiscIOAnalogVoltage::V5);
 
+    pybind11::enum_<LinuxConfigurationPort>(settings, "LinuxConfigurationPort")
+        .value("USB", LinuxConfigurationPort::USB)
+        .value("ETH01", LinuxConfigurationPort::ETH01);
+
     pybind11::classh<IDeviceSettings>(m, "IDeviceSettings")
         .def("apply", &IDeviceSettings::apply, pybind11::arg("temporary") = 0, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("apply_defaults", &IDeviceSettings::applyDefaults, pybind11::arg("temporary") = 0, pybind11::call_guard<pybind11::gil_scoped_release>())
@@ -142,7 +146,15 @@ void init_idevicesettings(pybind11::module_& m) {
         .def("set_gptp_enabled_port", &IDeviceSettings::setGPTPEnabledPort, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("is_gptp_clock_syntonization_enabled", &IDeviceSettings::isGPTPClockSyntonizationEnabled, pybind11::call_guard<pybind11::gil_scoped_release>())
         .def("set_gptp_clock_syntonization_enabled", &IDeviceSettings::setGPTPClockSyntonizationEnabled, pybind11::call_guard<pybind11::gil_scoped_release>())
-        
+
+        // Linux operating-system settings (Fire3 family devices)
+        .def("get_linux_boot_enabled", &IDeviceSettings::getLinuxBootEnabled, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("set_linux_boot_enabled", &IDeviceSettings::setLinuxBootEnabled, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("get_external_wifi_antenna_enabled", &IDeviceSettings::getExternalWifiAntennaEnabled, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("set_external_wifi_antenna_enabled", &IDeviceSettings::setExternalWifiAntennaEnabled, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("get_linux_configuration_port", &IDeviceSettings::getLinuxConfigurationPort, pybind11::call_guard<pybind11::gil_scoped_release>())
+        .def("set_linux_configuration_port", &IDeviceSettings::setLinuxConfigurationPort, pybind11::call_guard<pybind11::gil_scoped_release>())
+
         // Status properties
         .def_readonly("disabled", &IDeviceSettings::disabled)
         .def_readonly("readonly", &IDeviceSettings::readonly);

device/idevicesettings.cpp

@@ -1035,3 +1035,74 @@ bool IDeviceSettings::setGPTPClockSyntonizationEnabled(bool enable) {
 	gptp->enableClockSyntonization = enable ? 1 : 0;
 	return true;
 }
+
+std::optional<bool> IDeviceSettings::getLinuxBootEnabled() {
+	const auto* os = getLinuxSettings();
+	if(os == nullptr) {
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return std::nullopt;
+	}
+	return os->allowBoot != 0;
+}
+
+bool IDeviceSettings::setLinuxBootEnabled(bool enabled) {
+	auto os = getMutableLinuxSettings();
+	if(!os) {
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::Error);
+		return false;
+	}
+	(*os)->allowBoot = enabled ? 1 : 0;
+	return true;
+}
+
+std::optional<bool> IDeviceSettings::getExternalWifiAntennaEnabled() {
+	const auto* os = getLinuxSettings();
+	if(os == nullptr) {
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return std::nullopt;
+	}
+	return os->useExternalWifiAntenna != 0;
+}
+
+bool IDeviceSettings::setExternalWifiAntennaEnabled(bool enabled) {
+	auto os = getMutableLinuxSettings();
+	if(!os) {
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::Error);
+		return false;
+	}
+	(*os)->useExternalWifiAntenna = enabled ? 1 : 0;
+	return true;
+}
+
+std::optional<LinuxConfigurationPort> IDeviceSettings::getLinuxConfigurationPort() {
+	const auto* os = getLinuxSettings();
+	if(os == nullptr) {
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::EventWarning);
+		return std::nullopt;
+	}
+	switch(static_cast<LinuxConfigurationPort>(os->ethConfigurationPort)) {
+		case LinuxConfigurationPort::ETH01:
+			return LinuxConfigurationPort::ETH01;
+		case LinuxConfigurationPort::USB:
+		default: // Any other value means the configuration interface is over USB
+			return LinuxConfigurationPort::USB;
+	}
+}
+
+bool IDeviceSettings::setLinuxConfigurationPort(LinuxConfigurationPort port) {
+	switch(port) {
+		case LinuxConfigurationPort::USB:
+		case LinuxConfigurationPort::ETH01:
+			break;
+		default:
+			report(APIEvent::Type::ParameterOutOfRange, APIEvent::Severity::Error);
+			return false;
+	}
+	auto os = getMutableLinuxSettings();
+	if(!os) {
+		report(APIEvent::Type::SettingNotAvaiableDevice, APIEvent::Severity::Error);
+		return false;
+	}
+	(*os)->ethConfigurationPort = static_cast<uint8_t>(port);
+	return true;
+}

include/icsneo/device/idevicesettings.h

@@ -773,6 +773,13 @@ enum class MiscIOAnalogVoltage : uint8_t
 	V5 = icsneoc2_misc_io_analog_voltage_v5
 };
 
+// Selects which Ethernet port(s) are reserved for the Linux configuration interface.
+enum class LinuxConfigurationPort : icsneoc2_linux_configuration_port_t
+{
+	USB = icsneoc2_linux_configuration_port_usb,    // Linux configuration interface accessed over USB (default)
+	ETH01 = icsneoc2_linux_configuration_port_eth01 // ETH 01 reserved for Linux configuration
+};
+
 class IDeviceSettings {
 public:
 	using TerminationGroup = std::vector<Network>;
@@ -1302,6 +1309,20 @@ public:
 	virtual const RAD_GPTP_SETTINGS* getGPTPSettings() const { return nullptr; }
 	virtual RAD_GPTP_SETTINGS* getMutableGPTPSettings() { return nullptr; }
 
+	/* Linux operating-system settings (Fire3 family devices) */
+
+	// Whether the device is allowed to boot its Linux operating system.
+	std::optional<bool> getLinuxBootEnabled();
+	bool setLinuxBootEnabled(bool enabled);
+
+	// Whether the external WiFi antenna is used (true) instead of the internal antenna (false).
+	std::optional<bool> getExternalWifiAntennaEnabled();
+	bool setExternalWifiAntennaEnabled(bool enabled);
+
+	// Which Ethernet port(s) are reserved for the Linux configuration interface.
+	std::optional<LinuxConfigurationPort> getLinuxConfigurationPort();
+	bool setLinuxConfigurationPort(LinuxConfigurationPort port);
+
 	const void* getRawStructurePointer() const { return settingsInDeviceRAM.data(); }
 	void* getMutableRawStructurePointer() { return settings.data(); }
 	template<typename T> const T* getStructurePointer() const { return reinterpret_cast<const T*>(getRawStructurePointer()); }
@@ -1334,6 +1355,12 @@ protected:
 	IDeviceSettings(warn_t createInoperableSettings, std::shared_ptr<Communication> com)
 		: disabled(true), readonly(true), report(com->report), structSize(0) { (void)createInoperableSettings; }
 
+	// Devices that embed a Fire3LinuxSettings block in their settings structure override these to
+	// expose it; all other devices report not-available (nullptr / nullopt) and the Linux accessors
+	// report not-available in turn.
+	virtual const Fire3LinuxSettings* getLinuxSettings() const { return nullptr; }
+	virtual std::optional<Fire3LinuxSettings*> getMutableLinuxSettings() { return std::nullopt; }
+
 	virtual ICSNEO_UNALIGNED(const uint64_t*) getTerminationEnables() const { return nullptr; }
 	virtual ICSNEO_UNALIGNED(uint64_t*) getMutableTerminationEnables() {
 		if(disabled || readonly)

include/icsneo/device/tree/neoviconnect/neoviconnectsettings.h

@@ -89,6 +89,16 @@ static_assert(sizeof(neoviconnect_settings_t) == 628, "NeoVIConnect settings siz
 class NeoVIConnectSettings : public IDeviceSettings {
 public:
 	NeoVIConnectSettings(std::shared_ptr<Communication> com) : IDeviceSettings(com, sizeof(neoviconnect_settings_t)) {}
+	const Fire3LinuxSettings* getLinuxSettings() const override {
+		auto cfg = getStructurePointer<neoviconnect_settings_t>();
+		return cfg ? &cfg->os_settings : nullptr;
+	}
+	std::optional<Fire3LinuxSettings*> getMutableLinuxSettings() override {
+		auto cfg = getMutableStructurePointer<neoviconnect_settings_t>();
+		if(cfg == nullptr)
+			return std::nullopt;
+		return &cfg->os_settings;
+	}
 	const CAN_SETTINGS* getCANSettingsFor(Network net) const override {
 		auto cfg = getStructurePointer<neoviconnect_settings_t>();
 		if(cfg == nullptr)

include/icsneo/device/tree/neovifire3/neovifire3settings.h

@@ -167,6 +167,16 @@ static_assert(sizeof(neovifire3_settings_t) == 1722, "NeoVIFire3 settings size m
 class NeoVIFIRE3Settings : public IDeviceSettings {
 public:
 	NeoVIFIRE3Settings(std::shared_ptr<Communication> com) : IDeviceSettings(com, sizeof(neovifire3_settings_t)) {}
+	const Fire3LinuxSettings* getLinuxSettings() const override {
+		auto cfg = getStructurePointer<neovifire3_settings_t>();
+		return cfg ? &cfg->os_settings : nullptr;
+	}
+	std::optional<Fire3LinuxSettings*> getMutableLinuxSettings() override {
+		auto cfg = getMutableStructurePointer<neovifire3_settings_t>();
+		if(cfg == nullptr)
+			return std::nullopt;
+		return &cfg->os_settings;
+	}
 	const CAN_SETTINGS* getCANSettingsFor(Network net) const override {
 		auto cfg = getStructurePointer<neovifire3_settings_t>();
 		if(cfg == nullptr)

include/icsneo/device/tree/neovifire3flexray/neovifire3flexraysettings.h

@@ -150,6 +150,16 @@ static_assert(sizeof(neovifire3flexray_settings_t) == 1372, "NeoVIFire3Flexray s
 class NeoVIFIRE3FlexRaySettings : public IDeviceSettings {
 public:
 	NeoVIFIRE3FlexRaySettings(std::shared_ptr<Communication> com) : IDeviceSettings(com, sizeof(neovifire3flexray_settings_t)) {}
+	const Fire3LinuxSettings* getLinuxSettings() const override {
+		auto cfg = getStructurePointer<neovifire3flexray_settings_t>();
+		return cfg ? &cfg->os_settings : nullptr;
+	}
+	std::optional<Fire3LinuxSettings*> getMutableLinuxSettings() override {
+		auto cfg = getMutableStructurePointer<neovifire3flexray_settings_t>();
+		if(cfg == nullptr)
+			return std::nullopt;
+		return &cfg->os_settings;
+	}
 	const CAN_SETTINGS* getCANSettingsFor(Network net) const override {
 		auto cfg = getStructurePointer<neovifire3flexray_settings_t>();
 		if(cfg == nullptr)

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

@@ -159,6 +159,16 @@ static_assert(sizeof(neovifire3t1slin_settings_t) == 1594, "NeoVIFire3T1SLIN set
 class NeoVIFIRE3T1SLINSettings : public IDeviceSettings {
 public:
 	NeoVIFIRE3T1SLINSettings(std::shared_ptr<Communication> com) : IDeviceSettings(com, sizeof(neovifire3t1slin_settings_t)) {}
+	const Fire3LinuxSettings* getLinuxSettings() const override {
+		auto cfg = getStructurePointer<neovifire3t1slin_settings_t>();
+		return cfg ? &cfg->os_settings : nullptr;
+	}
+	std::optional<Fire3LinuxSettings*> getMutableLinuxSettings() override {
+		auto cfg = getMutableStructurePointer<neovifire3t1slin_settings_t>();
+		if(cfg == nullptr)
+			return std::nullopt;
+		return &cfg->os_settings;
+	}
 	const CAN_SETTINGS* getCANSettingsFor(Network net) const override {
 		auto cfg = getStructurePointer<neovifire3t1slin_settings_t>();
 		if(cfg == nullptr)

include/icsneo/device/tree/neovired2/neovired2settings.h

@@ -112,6 +112,16 @@ static_assert(sizeof(neovired2_settings_t) == 918, "NeoVIRED2 settings size mism
 class NeoVIRED2Settings : public IDeviceSettings {
 public:
 	NeoVIRED2Settings(std::shared_ptr<Communication> com) : IDeviceSettings(com, sizeof(neovired2_settings_t)) {}
+	const Fire3LinuxSettings* getLinuxSettings() const override {
+		auto cfg = getStructurePointer<neovired2_settings_t>();
+		return cfg ? &cfg->os_settings : nullptr;
+	}
+	std::optional<Fire3LinuxSettings*> getMutableLinuxSettings() override {
+		auto cfg = getMutableStructurePointer<neovired2_settings_t>();
+		if(cfg == nullptr)
+			return std::nullopt;
+		return &cfg->os_settings;
+	}
 	const CAN_SETTINGS* getCANSettingsFor(Network net) const override {
 		auto cfg = getStructurePointer<neovired2_settings_t>();
 		if(cfg == nullptr)

include/icsneo/icsneoc2settings.h

@@ -656,6 +656,66 @@ icsneoc2_error_t icsneoc2_settings_misc_io_analog_output_enabled_set(icsneoc2_de
  */
 icsneoc2_error_t icsneoc2_settings_misc_io_analog_output_set(icsneoc2_device_t* device, uint8_t pin, icsneoc2_misc_io_analog_voltage_t value);
 
+/**
+ * Get whether the device is allowed to boot its Linux operating system (Fire3 family devices).
+ *
+ * @param[in] device The device to query.
+ * @param[out] value Pointer to a bool to copy the value into.
+ *
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters or icsneoc2_error_get_settings_failure otherwise.
+ */
+icsneoc2_error_t icsneoc2_settings_linux_boot_enabled_get(icsneoc2_device_t* device, bool* value);
+
+/**
+ * Set whether the device is allowed to boot its Linux operating system (Fire3 family devices).
+ *
+ * @param[in] device The device to configure.
+ * @param[in] value true to allow Linux to boot, false to prevent it.
+ *
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters or icsneoc2_error_set_settings_failure otherwise.
+ */
+icsneoc2_error_t icsneoc2_settings_linux_boot_enabled_set(icsneoc2_device_t* device, bool value);
+
+/**
+ * Get whether the external WiFi antenna is used instead of the internal antenna (Fire3 family devices).
+ *
+ * @param[in] device The device to query.
+ * @param[out] value Pointer to a bool to copy the value into (true for external, false for internal).
+ *
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters or icsneoc2_error_get_settings_failure otherwise.
+ */
+icsneoc2_error_t icsneoc2_settings_external_wifi_antenna_enabled_get(icsneoc2_device_t* device, bool* value);
+
+/**
+ * Set whether the external WiFi antenna is used instead of the internal antenna (Fire3 family devices).
+ *
+ * @param[in] device The device to configure.
+ * @param[in] value true to use the external antenna, false to use the internal antenna.
+ *
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters or icsneoc2_error_set_settings_failure otherwise.
+ */
+icsneoc2_error_t icsneoc2_settings_external_wifi_antenna_enabled_set(icsneoc2_device_t* device, bool value);
+
+/**
+ * Get which Ethernet port(s) are reserved for the Linux configuration interface (Fire3 family devices).
+ *
+ * @param[in] device The device to query.
+ * @param[out] value Pointer to a icsneoc2_linux_configuration_port_t to copy the value into.
+ *
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters or icsneoc2_error_get_settings_failure otherwise.
+ */
+icsneoc2_error_t icsneoc2_settings_linux_configuration_port_get(icsneoc2_device_t* device, icsneoc2_linux_configuration_port_t* value);
+
+/**
+ * Set which Ethernet port(s) are reserved for the Linux configuration interface (Fire3 family devices).
+ *
+ * @param[in] device The device to configure.
+ * @param[in] value The configuration port selection to set.
+ *
+ * @return icsneoc2_error_t icsneoc2_error_success if successful, icsneoc2_error_invalid_parameters or icsneoc2_error_set_settings_failure otherwise.
+ */
+icsneoc2_error_t icsneoc2_settings_linux_configuration_port_set(icsneoc2_device_t* device, icsneoc2_linux_configuration_port_t value);
+
 /**
  * Check if settings are disabled.
  *

include/icsneo/icsneoc2types.h

@@ -387,6 +387,16 @@ typedef struct icsneoc2_gptp_status_t {
 	uint8_t  short_format;              // Non-zero if firmware returned a partial response
 } icsneoc2_gptp_status_t;
 
+typedef enum _icsneoc2_linux_configuration_port_t {
+	icsneoc2_linux_configuration_port_usb = 0,    // Linux configuration interface accessed over USB (default)
+	icsneoc2_linux_configuration_port_eth01 = 1,  // ETH 01 reserved for the Linux configuration interface
+
+	// Must be last entry. Don't use as a configuration port.
+	icsneoc2_linux_configuration_port_maxsize
+} _icsneoc2_linux_configuration_port_t;
+
+typedef uint32_t icsneoc2_linux_configuration_port_t;
+
 typedef struct icsneoc2_disk_details_t icsneoc2_disk_details_t;
 
 typedef enum _icsneoc2_disk_layout_t {

test/unit/icsneoc2.cpp

@@ -139,6 +139,7 @@ TEST(icsneoc2, test_icsneoc2_error_invalid_parameters_and_invalid_device)
 	icsneoc2_eth_phy_link_mode_t placeholderEthPhyLinkMode = 0;
 	icsneoc2_eth_phy_link_mode_t* placeholderEthPhyLinkModePtr = nullptr;
 	icsneoc2_misc_io_analog_voltage_t placeholderMiscIoAnalogVoltage = 0;
+	icsneoc2_linux_configuration_port_t placeholderLinuxConfigPort = 0;
 
 	// All of these don't have a device parameter
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_device_enumerate(0, NULL));
@@ -296,6 +297,12 @@ TEST(icsneoc2, test_icsneoc2_error_invalid_parameters_and_invalid_device)
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_t1s_multi_id_set(NULL, 0, 0, placeholderInteger8));
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_misc_io_analog_output_enabled_set(NULL, 0, placeholderInteger8));
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_misc_io_analog_output_set(NULL, 0, placeholderMiscIoAnalogVoltage));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_linux_boot_enabled_get(NULL, &placeholderBool));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_linux_boot_enabled_set(NULL, false));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_external_wifi_antenna_enabled_get(NULL, &placeholderBool));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_external_wifi_antenna_enabled_set(NULL, false));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_linux_configuration_port_get(NULL, &placeholderLinuxConfigPort));
+	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_linux_configuration_port_set(NULL, placeholderLinuxConfigPort));
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_disabled_get(NULL, &placeholderBool));
 	ASSERT_EQ(icsneoc2_error_invalid_parameters, icsneoc2_settings_readonly_get(NULL, &placeholderBool));