General

This module includes functions for all Thread roles.

Summary

Note: The functions in this module require OPENTHREAD_FTD=1 or OPENTHREAD_MTD=1.

Enumerations
anonymous enum{   OT_SECURITY_POLICY_OBTAIN_MASTER_KEY = 1 << 7,   OT_SECURITY_POLICY_NATIVE_COMMISSIONING = 1 << 6,   OT_SECURITY_POLICY_ROUTERS = 1 << 5,   OT_SECURITY_POLICY_EXTERNAL_COMMISSIONER = 1 << 4,   OT_SECURITY_POLICY_BEACONS = 1 << 3 }	enum This enumeration defines the Security Policy TLV flags.
anonymous enum{   OT_NETWORK_DIAGNOSTIC_TLV_EXT_ADDRESS = 0,   OT_NETWORK_DIAGNOSTIC_TLV_SHORT_ADDRESS = 1,   OT_NETWORK_DIAGNOSTIC_TLV_MODE = 2,   OT_NETWORK_DIAGNOSTIC_TLV_TIMEOUT = 3,   OT_NETWORK_DIAGNOSTIC_TLV_CONNECTIVITY = 4,   OT_NETWORK_DIAGNOSTIC_TLV_ROUTE = 5,   OT_NETWORK_DIAGNOSTIC_TLV_LEADER_DATA = 6,   OT_NETWORK_DIAGNOSTIC_TLV_NETWORK_DATA = 7,   OT_NETWORK_DIAGNOSTIC_TLV_IP6_ADDR_LIST = 8,   OT_NETWORK_DIAGNOSTIC_TLV_MAC_COUNTERS = 9,   OT_NETWORK_DIAGNOSTIC_TLV_BATTERY_LEVEL = 14,   OT_NETWORK_DIAGNOSTIC_TLV_SUPPLY_VOLTAGE = 15,   OT_NETWORK_DIAGNOSTIC_TLV_CHILD_TABLE = 16,   OT_NETWORK_DIAGNOSTIC_TLV_CHANNEL_PAGES = 17,   OT_NETWORK_DIAGNOSTIC_TLV_TYPE_LIST = 18,   OT_NETWORK_DIAGNOSTIC_TLV_MAX_CHILD_TIMEOUT = 19 }	enum
otDeviceRole{   OT_DEVICE_ROLE_DISABLED = 0,   OT_DEVICE_ROLE_DETACHED = 1,   OT_DEVICE_ROLE_CHILD = 2,   OT_DEVICE_ROLE_ROUTER = 3,   OT_DEVICE_ROLE_LEADER = 4 }	enum Represents a Thread device role.
otMeshcopTlvType{   OT_MESHCOP_TLV_CHANNEL = 0,   OT_MESHCOP_TLV_PANID = 1,   OT_MESHCOP_TLV_EXTPANID = 2,   OT_MESHCOP_TLV_NETWORKNAME = 3,   OT_MESHCOP_TLV_PSKC = 4,   OT_MESHCOP_TLV_MASTERKEY = 5,   OT_MESHCOP_TLV_NETWORK_KEY_SEQUENCE = 6,   OT_MESHCOP_TLV_MESHLOCALPREFIX = 7,   OT_MESHCOP_TLV_STEERING_DATA = 8,   OT_MESHCOP_TLV_BORDER_AGENT_RLOC = 9,   OT_MESHCOP_TLV_COMMISSIONER_ID = 10,   OT_MESHCOP_TLV_COMM_SESSION_ID = 11,   OT_MESHCOP_TLV_SECURITYPOLICY = 12,   OT_MESHCOP_TLV_GET = 13,   OT_MESHCOP_TLV_ACTIVETIMESTAMP = 14,   OT_MESHCOP_TLV_COMMISSIONER_UDP_PORT = 15,   OT_MESHCOP_TLV_STATE = 16,   OT_MESHCOP_TLV_JOINER_DTLS = 17,   OT_MESHCOP_TLV_JOINER_UDP_PORT = 18,   OT_MESHCOP_TLV_JOINER_IID = 19,   OT_MESHCOP_TLV_JOINER_RLOC = 20,   OT_MESHCOP_TLV_JOINER_ROUTER_KEK = 21,   OT_MESHCOP_TLV_PROVISIONING_URL = 32,   OT_MESHCOP_TLV_VENDOR_NAME_TLV = 33,   OT_MESHCOP_TLV_VENDOR_MODEL_TLV = 34,   OT_MESHCOP_TLV_VENDOR_SW_VERSION_TLV = 35,   OT_MESHCOP_TLV_VENDOR_DATA_TLV = 36,   OT_MESHCOP_TLV_VENDOR_STACK_VERSION_TLV = 37,   OT_MESHCOP_TLV_UDP_ENCAPSULATION_TLV = 48,   OT_MESHCOP_TLV_IPV6_ADDRESS_TLV = 49,   OT_MESHCOP_TLV_PENDINGTIMESTAMP = 51,   OT_MESHCOP_TLV_DELAYTIMER = 52,   OT_MESHCOP_TLV_CHANNELMASK = 53,   OT_MESHCOP_TLV_COUNT = 54,   OT_MESHCOP_TLV_PERIOD = 55,   OT_MESHCOP_TLV_SCAN_DURATION = 56,   OT_MESHCOP_TLV_ENERGY_LIST = 57,   OT_MESHCOP_TLV_DISCOVERYREQUEST = 128,   OT_MESHCOP_TLV_DISCOVERYRESPONSE = 129 }	enum This enumeration represents meshcop TLV types.
otRoutePreference{   OT_ROUTE_PREFERENCE_LOW = -1,   OT_ROUTE_PREFERENCE_MED = 0,   OT_ROUTE_PREFERENCE_HIGH = 1 }	enum Defines valid values for member mPreference in otExternalRouteConfig and otBorderRouterConfig.

Typedefs
otBorderRouterConfig	typedef struct otBorderRouterConfig This structure represents a Border Router configuration.
otChannelMask	typedef uint32_t This type represents Channel Mask.
otExtendedPanId	typedef struct otExtendedPanId This structure represents an Extended PAN ID.
otExternalRouteConfig	typedef struct otExternalRouteConfig This structure represents an External Route configuration.
otIpCounters	typedef struct otIpCounters This structure represents the IP level counters.
otLeaderData	typedef struct otLeaderData This structure represents the Thread Leader Data.
otLinkModeConfig	typedef struct otLinkModeConfig This structure represents an MLE Link Mode configuration.
otMasterKey	typedef struct otMasterKey This structure represents a Thread Master Key.
otMeshLocalPrefix	typedef struct otMeshLocalPrefix This structure represents a Mesh Local Prefix.
otMeshcopTlvType	typedef enum otMeshcopTlvType This enumeration represents meshcop TLV types.
otMleCounters	typedef struct otMleCounters This structure represents the Thread MLE counters.
otNeighborInfoIterator	typedef int16_t Used to iterate through neighbor table.
otNetworkDataIterator	typedef uint32_t Used to iterate through Network Data information.
otNetworkDiagChildEntry	typedef struct otNetworkDiagChildEntry This structure represents a Network Diagnostic Child Table Entry.
otNetworkDiagConnectivity	typedef struct otNetworkDiagConnectivity This structure represents a Network Diagnostic Connectivity value.
otNetworkDiagIterator	typedef uint16_t Used to iterate through Network Diagnostic TLV.
otNetworkDiagMacCounters	typedef struct otNetworkDiagMacCounters This structure represents a Network Diagnostic Mac Counters value.
otNetworkDiagRoute	typedef struct otNetworkDiagRoute This structure represents a Network Diagnostic Route TLV value.
otNetworkDiagRouteData	typedef struct otNetworkDiagRouteData This structure represents a Network Diagnostic Route data.
otNetworkDiagTlv	typedef struct otNetworkDiagTlv This structure represents a Network Diagnostic TLV.
otNetworkName	typedef struct otNetworkName This structure represents a Network Name.
otOperationalDataset	typedef struct otOperationalDataset This structure represents an Active or Pending Operational Dataset.
otOperationalDatasetComponents	typedef struct otOperationalDatasetComponents This structure represents presence of different components in Active or Pending Operational Dataset.
otOperationalDatasetTlvs	typedef struct otOperationalDatasetTlvs This structure represents an Active or Pending Operational Dataset.
otPskc	typedef struct otPskc This structure represents a PSKc.
otReceiveDiagnosticGetCallback)(otMessage *aMessage, const otMessageInfo *aMessageInfo, void *aContext)	typedef void(* This function pointer is called when Network Diagnostic Get response is received.
otRoutePreference	typedef enum otRoutePreference Defines valid values for member mPreference in otExternalRouteConfig and otBorderRouterConfig.
otSecurityPolicy	typedef struct otSecurityPolicy This structure represent Security Policy.
otServerConfig	typedef struct otServerConfig This structure represents a Server configuration.
otServiceConfig	typedef struct otServiceConfig This structure represents a Service configuration.
otThreadParentResponseCallback)(otThreadParentResponseInfo *aInfo, void *aContext)	typedef void(* This function pointer is called every time an MLE Parent Response message is received.
otThreadParentResponseInfo	typedef struct otThreadParentResponseInfo This structure represents the MLE Parent Response data.

Variables
OT_TOOL_PACKED_END	OT_TOOL_PACKED_BEGIN struct otMasterKey

Functions
otDatasetCreateNewNetwork(otInstance *aInstance, otOperationalDataset *aDataset)	otError This method creates a new Operational Dataset to use when forming a new network.
otDatasetGeneratePskc(const char *aPassPhrase, const otNetworkName *aNetworkName, const otExtendedPanId *aExtPanId, otPskc *aPskc)	otError This function generates PSKc from a given pass-phrase, network name, and extended PAN ID.
otDatasetGetActive(otInstance *aInstance, otOperationalDataset *aDataset)	otError This function gets the Active Operational Dataset.
otDatasetGetActiveTlvs(otInstance *aInstance, otOperationalDatasetTlvs *aDataset)	otError This function gets the Active Operational Dataset.
otDatasetGetDelayTimerMinimal(otInstance *aInstance)	uint32_t Get minimal delay timer.
otDatasetGetPending(otInstance *aInstance, otOperationalDataset *aDataset)	otError This function gets the Pending Operational Dataset.
otDatasetGetPendingTlvs(otInstance *aInstance, otOperationalDatasetTlvs *aDataset)	otError This function gets the Pending Operational Dataset.
otDatasetIsCommissioned(otInstance *aInstance)	bool This function indicates whether a valid network is present in the Active Operational Dataset or not.
otDatasetSendMgmtActiveGet(otInstance *aInstance, const otOperationalDatasetComponents *aDatasetComponents, const uint8_t *aTlvTypes, uint8_t aLength, const otIp6Address *aAddress)	otError This function sends MGMT_ACTIVE_GET.
otDatasetSendMgmtActiveSet(otInstance *aInstance, const otOperationalDataset *aDataset, const uint8_t *aTlvs, uint8_t aLength)	otError This function sends MGMT_ACTIVE_SET.
otDatasetSendMgmtPendingGet(otInstance *aInstance, const otOperationalDatasetComponents *aDatasetComponents, const uint8_t *aTlvTypes, uint8_t aLength, const otIp6Address *aAddress)	otError This function sends MGMT_PENDING_GET.
otDatasetSendMgmtPendingSet(otInstance *aInstance, const otOperationalDataset *aDataset, const uint8_t *aTlvs, uint8_t aLength)	otError This function sends MGMT_PENDING_SET.
otDatasetSetActive(otInstance *aInstance, const otOperationalDataset *aDataset)	otError This function sets the Active Operational Dataset.
otDatasetSetActiveTlvs(otInstance *aInstance, const otOperationalDatasetTlvs *aDataset)	otError This function sets the Active Operational Dataset.
otDatasetSetDelayTimerMinimal(otInstance *aInstance, uint32_t aDelayTimerMinimal)	otError Set minimal delay timer.
otDatasetSetPending(otInstance *aInstance, const otOperationalDataset *aDataset)	otError This function sets the Pending Operational Dataset.
otDatasetSetPendingTlvs(otInstance *aInstance, const otOperationalDatasetTlvs *aDataset)	otError This function sets the Pending Operational Dataset.
otNetDataGet(otInstance *aInstance, bool aStable, uint8_t *aData, uint8_t *aDataLength)	otError This method provides a full or stable copy of the Partition's Thread Network Data.
otNetDataGetNextOnMeshPrefix(otInstance *aInstance, otNetworkDataIterator *aIterator, otBorderRouterConfig *aConfig)	otError This function gets the next On Mesh Prefix in the partition's Network Data.
otNetDataGetNextRoute(otInstance *aInstance, otNetworkDataIterator *aIterator, otExternalRouteConfig *aConfig)	otError This function gets the next external route in the partition's Network Data.
otNetDataGetNextService(otInstance *aInstance, otNetworkDataIterator *aIterator, otServiceConfig *aConfig)	otError This function gets the next service in the partition's Network Data.
otNetDataGetStableVersion(otInstance *aInstance)	uint8_t Get the Stable Network Data Version.
otNetDataGetVersion(otInstance *aInstance)	uint8_t Get the Network Data Version.
otThreadBecomeChild(otInstance *aInstance)	otError Attempt to reattach as a child.
otThreadBecomeDetached(otInstance *aInstance)	otError Detach from the Thread network.
otThreadDiscover(otInstance *aInstance, uint32_t aScanChannels, uint16_t aPanId, bool aJoiner, bool aEnableEui64Filtering, otHandleActiveScanResult aCallback, void *aCallbackContext)	otError This function starts a Thread Discovery scan.
otThreadGetChildTimeout(otInstance *aInstance)	uint32_t Get the Thread Child Timeout used when operating in the Child role.
otThreadGetDeviceRole(otInstance *aInstance)	otDeviceRole Get the device role.
otThreadGetDomainName(otInstance *aInstance)	const char * Get the Thread Domain Name.
otThreadGetExtendedPanId(otInstance *aInstance)	const otExtendedPanId * Get the IEEE 802.15.4 Extended PAN ID.
otThreadGetFixedDuaInterfaceIdentifier(otInstance *aInstance)	const otIp6InterfaceIdentifier * Get the Interface Identifier manually specified for the Thread Domain Unicast Address.
otThreadGetIp6Counters(otInstance *aInstance)	const otIpCounters * Get the IPv6 counters.
otThreadGetKeySequenceCounter(otInstance *aInstance)	uint32_t Get the thrKeySequenceCounter.
otThreadGetKeySwitchGuardTime(otInstance *aInstance)	uint32_t Get the thrKeySwitchGuardTime.
otThreadGetLeaderData(otInstance *aInstance, otLeaderData *aLeaderData)	otError This function get the Thread Leader Data.
otThreadGetLeaderRloc(otInstance *aInstance, otIp6Address *aLeaderRloc)	otError This function returns a pointer to the Leader's RLOC.
otThreadGetLeaderRouterId(otInstance *aInstance)	uint8_t Get the Leader's Router ID.
otThreadGetLeaderWeight(otInstance *aInstance)	uint8_t Get the Leader's Weight.
otThreadGetLinkLocalIp6Address(otInstance *aInstance)	const otIp6Address * This function returns the Thread link-local IPv6 address.
otThreadGetLinkMode(otInstance *aInstance)	otLinkModeConfig Get the MLE Link Mode configuration.
otThreadGetMasterKey(otInstance *aInstance)	const otMasterKey * Get the thrMasterKey.
otThreadGetMeshLocalEid(otInstance *aInstance)	const otIp6Address * This function returns a pointer to the Mesh Local EID address.
otThreadGetMeshLocalPrefix(otInstance *aInstance)	const otMeshLocalPrefix * This function returns a pointer to the Mesh Local Prefix.
otThreadGetMleCounters(otInstance *aInstance)	const otMleCounters * Get the Thread MLE counters.
otThreadGetNetworkName(otInstance *aInstance)	const char * Get the Thread Network Name.
otThreadGetNextDiagnosticTlv(const otMessage *aMessage, otNetworkDiagIterator *aIterator, otNetworkDiagTlv *aNetworkDiagTlv)	otError This function gets the next Network Diagnostic TLV in the message.
otThreadGetNextNeighborInfo(otInstance *aInstance, otNeighborInfoIterator *aIterator, otNeighborInfo *aInfo)	otError This function gets the next neighbor information.
otThreadGetParentAverageRssi(otInstance *aInstance, int8_t *aParentRssi)	otError The function retrieves the average RSSI for the Thread Parent.
otThreadGetParentInfo(otInstance *aInstance, otRouterInfo *aParentInfo)	otError The function retrieves diagnostic information for a Thread Router as parent.
otThreadGetParentLastRssi(otInstance *aInstance, int8_t *aLastRssi)	otError The function retrieves the RSSI of the last packet from the Thread Parent.
otThreadGetPartitionId(otInstance *aInstance)	uint32_t Get the Partition ID.
otThreadGetRloc(otInstance *aInstance)	const otIp6Address * This function returns a pointer to the Thread Routing Locator (RLOC) address.
otThreadGetRloc16(otInstance *aInstance)	uint16_t Get the RLOC16.
otThreadGetVersion(void)	uint16_t This function gets the Thread protocol version.
otThreadIsDiscoverInProgress(otInstance *aInstance)	bool This function determines if an MLE Thread Discovery is currently in progress.
otThreadIsSingleton(otInstance *aInstance)	bool This function indicates whether a node is the only router on the network.
otThreadRegisterParentResponseCallback(otInstance *aInstance, otThreadParentResponseCallback aCallback, void *aContext)	void This function registers a callback to receive MLE Parent Response data.
otThreadResetIp6Counters(otInstance *aInstance)	void Reset the IPv6 counters.
otThreadResetMleCounters(otInstance *aInstance)	void Reset the Thread MLE counters.
otThreadSendDiagnosticGet(otInstance *aInstance, const otIp6Address *aDestination, const uint8_t aTlvTypes[], uint8_t aCount)	otError Send a Network Diagnostic Get request.
otThreadSendDiagnosticReset(otInstance *aInstance, const otIp6Address *aDestination, const uint8_t aTlvTypes[], uint8_t aCount)	otError Send a Network Diagnostic Reset request.
otThreadSetChildTimeout(otInstance *aInstance, uint32_t aTimeout)	void Set the Thread Child Timeout used when operating in the Child role.
otThreadSetDomainName(otInstance *aInstance, const char *aDomainName)	otError Set the Thread Domain Name.
otThreadSetEnabled(otInstance *aInstance, bool aEnabled)	otError This function starts Thread protocol operation.
otThreadSetExtendedPanId(otInstance *aInstance, const otExtendedPanId *aExtendedPanId)	otError Set the IEEE 802.15.4 Extended PAN ID.
otThreadSetFixedDuaInterfaceIdentifier(otInstance *aInstance, const otIp6InterfaceIdentifier *aIid)	otError Set/Clear the Interface Identifier manually specified for the Thread Domain Unicast Address.
otThreadSetKeySequenceCounter(otInstance *aInstance, uint32_t aKeySequenceCounter)	void Set the thrKeySequenceCounter.
otThreadSetKeySwitchGuardTime(otInstance *aInstance, uint32_t aKeySwitchGuardTime)	void Set the thrKeySwitchGuardTime.
otThreadSetLinkMode(otInstance *aInstance, otLinkModeConfig aConfig)	otError Set the MLE Link Mode configuration.
otThreadSetMasterKey(otInstance *aInstance, const otMasterKey *aKey)	otError Set the thrMasterKey.
otThreadSetMeshLocalPrefix(otInstance *aInstance, const otMeshLocalPrefix *aMeshLocalPrefix)	otError This function sets the Mesh Local Prefix.
otThreadSetNetworkName(otInstance *aInstance, const char *aNetworkName)	otError Set the Thread Network Name.
otThreadSetReceiveDiagnosticGetCallback(otInstance *aInstance, otReceiveDiagnosticGetCallback aCallback, void *aCallbackContext)	void This function registers a callback to provide received raw Network Diagnostic Get response payload.

Structs
otBorderRouterConfig	This structure represents a Border Router configuration.
otExtendedPanId	This structure represents an Extended PAN ID.
otExternalRouteConfig	This structure represents an External Route configuration.
otIpCounters	This structure represents the IP level counters.
otLeaderData	This structure represents the Thread Leader Data.
otLinkModeConfig	This structure represents an MLE Link Mode configuration.
otMasterKey	This structure represents a Thread Master Key.
otMeshLocalPrefix	This structure represents a Mesh Local Prefix.
otMleCounters	This structure represents the Thread MLE counters.
otNeighborInfo	This structure holds diagnostic information for a neighboring Thread node.
otNetworkDiagChildEntry	This structure represents a Network Diagnostic Child Table Entry.
otNetworkDiagConnectivity	This structure represents a Network Diagnostic Connectivity value.
otNetworkDiagMacCounters	This structure represents a Network Diagnostic Mac Counters value.
otNetworkDiagRoute	This structure represents a Network Diagnostic Route TLV value.
otNetworkDiagRouteData	This structure represents a Network Diagnostic Route data.
otNetworkDiagTlv	This structure represents a Network Diagnostic TLV.
otNetworkName	This structure represents a Network Name.
otOperationalDataset	This structure represents an Active or Pending Operational Dataset.
otOperationalDatasetComponents	This structure represents presence of different components in Active or Pending Operational Dataset.
otOperationalDatasetTlvs	This structure represents an Active or Pending Operational Dataset.
otPskc	This structure represents PSKc.
otRouterInfo	This structure holds diagnostic information for a Thread Router.
otSecurityPolicy	This structure represent Security Policy.
otServerConfig	This structure represents a Server configuration.
otServiceConfig	This structure represents a Service configuration.
otThreadParentResponseInfo	This structure represents the MLE Parent Response data.

Enumerations

anonymous enum

 anonymous enum

This enumeration defines the Security Policy TLV flags.

Properties
OT_SECURITY_POLICY_BEACONS	Beacons enabled.
OT_SECURITY_POLICY_EXTERNAL_COMMISSIONER	External Commissioner allowed.
OT_SECURITY_POLICY_NATIVE_COMMISSIONING	Native Commissioning.
OT_SECURITY_POLICY_OBTAIN_MASTER_KEY	Obtaining the Master Key.
OT_SECURITY_POLICY_ROUTERS	Routers enabled.

anonymous enum

 anonymous enum

Properties
OT_NETWORK_DIAGNOSTIC_TLV_BATTERY_LEVEL	Battery Level TLV.
OT_NETWORK_DIAGNOSTIC_TLV_CHANNEL_PAGES	Channel Pages TLV.
OT_NETWORK_DIAGNOSTIC_TLV_CHILD_TABLE	Child Table TLV.
OT_NETWORK_DIAGNOSTIC_TLV_CONNECTIVITY	Connectivity TLV.
OT_NETWORK_DIAGNOSTIC_TLV_EXT_ADDRESS	MAC Extended Address TLV.
OT_NETWORK_DIAGNOSTIC_TLV_IP6_ADDR_LIST	IPv6 Address List TLV.
OT_NETWORK_DIAGNOSTIC_TLV_LEADER_DATA	Leader Data TLV.
OT_NETWORK_DIAGNOSTIC_TLV_MAC_COUNTERS	MAC Counters TLV.
OT_NETWORK_DIAGNOSTIC_TLV_MAX_CHILD_TIMEOUT	Max Child Timeout TLV.
OT_NETWORK_DIAGNOSTIC_TLV_MODE	Mode TLV.
OT_NETWORK_DIAGNOSTIC_TLV_NETWORK_DATA	Network Data TLV.
OT_NETWORK_DIAGNOSTIC_TLV_ROUTE	Route64 TLV.
OT_NETWORK_DIAGNOSTIC_TLV_SHORT_ADDRESS	Address16 TLV.
OT_NETWORK_DIAGNOSTIC_TLV_SUPPLY_VOLTAGE	Supply Voltage TLV.
OT_NETWORK_DIAGNOSTIC_TLV_TIMEOUT	Timeout TLV (the maximum polling time period for SEDs)
OT_NETWORK_DIAGNOSTIC_TLV_TYPE_LIST	Type List TLV.

otDeviceRole

 otDeviceRole

Represents a Thread device role.

Properties
OT_DEVICE_ROLE_CHILD	The Thread Child role.
OT_DEVICE_ROLE_DETACHED	Not currently participating in a Thread network/partition.
OT_DEVICE_ROLE_DISABLED	The Thread stack is disabled.
OT_DEVICE_ROLE_LEADER	The Thread Leader role.
OT_DEVICE_ROLE_ROUTER	The Thread Router role.

otMeshcopTlvType

 otMeshcopTlvType

This enumeration represents meshcop TLV types.

Properties
OT_MESHCOP_TLV_ACTIVETIMESTAMP	meshcop Active Timestamp TLV
OT_MESHCOP_TLV_BORDER_AGENT_RLOC	meshcop Border Agent Locator TLV
OT_MESHCOP_TLV_CHANNEL	meshcop Channel TLV
OT_MESHCOP_TLV_CHANNELMASK	meshcop Channel Mask TLV
OT_MESHCOP_TLV_COMMISSIONER_ID	meshcop Commissioner ID TLV
OT_MESHCOP_TLV_COMMISSIONER_UDP_PORT	meshcop Commissioner UDP Port TLV
OT_MESHCOP_TLV_COMM_SESSION_ID	meshcop Commissioner Session ID TLV
OT_MESHCOP_TLV_COUNT	meshcop Count TLV
OT_MESHCOP_TLV_DELAYTIMER	meshcop Delay Timer TLV
OT_MESHCOP_TLV_DISCOVERYREQUEST	meshcop Discovery Request TLV
OT_MESHCOP_TLV_DISCOVERYRESPONSE	meshcop Discovery Response TLV
OT_MESHCOP_TLV_ENERGY_LIST	meshcop Energy List TLV
OT_MESHCOP_TLV_EXTPANID	meshcop Extended Pan Id TLV
OT_MESHCOP_TLV_GET	meshcop Get TLV
OT_MESHCOP_TLV_IPV6_ADDRESS_TLV	meshcop IPv6 address TLV
OT_MESHCOP_TLV_JOINER_DTLS	meshcop Joiner DTLS Encapsulation TLV
OT_MESHCOP_TLV_JOINER_IID	meshcop Joiner IID TLV
OT_MESHCOP_TLV_JOINER_RLOC	meshcop Joiner Router Locator TLV
OT_MESHCOP_TLV_JOINER_ROUTER_KEK	meshcop Joiner Router KEK TLV
OT_MESHCOP_TLV_JOINER_UDP_PORT	meshcop Joiner UDP Port TLV
OT_MESHCOP_TLV_MASTERKEY	meshcop Network Master Key TLV
OT_MESHCOP_TLV_MESHLOCALPREFIX	meshcop Mesh Local Prefix TLV
OT_MESHCOP_TLV_NETWORKNAME	meshcop Network Name TLV
OT_MESHCOP_TLV_NETWORK_KEY_SEQUENCE	meshcop Network Key Sequence TLV
OT_MESHCOP_TLV_PANID	meshcop Pan Id TLV
OT_MESHCOP_TLV_PENDINGTIMESTAMP	meshcop Pending Timestamp TLV
OT_MESHCOP_TLV_PERIOD	meshcop Period TLV
OT_MESHCOP_TLV_PROVISIONING_URL	meshcop Provisioning URL TLV
OT_MESHCOP_TLV_PSKC	meshcop PSKc TLV
OT_MESHCOP_TLV_SCAN_DURATION	meshcop Scan Duration TLV
OT_MESHCOP_TLV_SECURITYPOLICY	meshcop Security Policy TLV
OT_MESHCOP_TLV_STATE	meshcop State TLV
OT_MESHCOP_TLV_STEERING_DATA	meshcop Steering Data TLV
OT_MESHCOP_TLV_UDP_ENCAPSULATION_TLV	meshcop UDP encapsulation TLV
OT_MESHCOP_TLV_VENDOR_DATA_TLV	meshcop Vendor Data TLV
OT_MESHCOP_TLV_VENDOR_MODEL_TLV	meshcop Vendor Model TLV
OT_MESHCOP_TLV_VENDOR_NAME_TLV	meshcop Vendor Name TLV
OT_MESHCOP_TLV_VENDOR_STACK_VERSION_TLV	meshcop Vendor Stack Version TLV
OT_MESHCOP_TLV_VENDOR_SW_VERSION_TLV	meshcop Vendor SW Version TLV

otRoutePreference

 otRoutePreference

Defines valid values for member mPreference in otExternalRouteConfig and otBorderRouterConfig.

Properties
OT_ROUTE_PREFERENCE_HIGH	High route preference.
OT_ROUTE_PREFERENCE_LOW	Low route preference.
OT_ROUTE_PREFERENCE_MED	Medium route preference.

Typedefs

otBorderRouterConfig

struct otBorderRouterConfig otBorderRouterConfig

This structure represents a Border Router configuration.

otChannelMask

uint32_t otChannelMask

This type represents Channel Mask.

otExtendedPanId

struct otExtendedPanId otExtendedPanId

This structure represents an Extended PAN ID.

otExternalRouteConfig

struct otExternalRouteConfig otExternalRouteConfig

This structure represents an External Route configuration.

otIpCounters

struct otIpCounters otIpCounters

This structure represents the IP level counters.

otLeaderData

struct otLeaderData otLeaderData

This structure represents the Thread Leader Data.

otLinkModeConfig

struct otLinkModeConfig otLinkModeConfig

This structure represents an MLE Link Mode configuration.

otMasterKey

struct otMasterKey otMasterKey

This structure represents a Thread Master Key.

otMeshLocalPrefix

struct otMeshLocalPrefix otMeshLocalPrefix

This structure represents a Mesh Local Prefix.

otMeshcopTlvType

enum otMeshcopTlvType otMeshcopTlvType

This enumeration represents meshcop TLV types.

otMleCounters

struct otMleCounters otMleCounters

This structure represents the Thread MLE counters.

otNeighborInfoIterator

int16_t otNeighborInfoIterator

Used to iterate through neighbor table.

otNetworkDataIterator

uint32_t otNetworkDataIterator

Used to iterate through Network Data information.

otNetworkDiagChildEntry

struct otNetworkDiagChildEntry otNetworkDiagChildEntry

This structure represents a Network Diagnostic Child Table Entry.

otNetworkDiagConnectivity

struct otNetworkDiagConnectivity otNetworkDiagConnectivity

This structure represents a Network Diagnostic Connectivity value.

otNetworkDiagIterator

uint16_t otNetworkDiagIterator

Used to iterate through Network Diagnostic TLV.

otNetworkDiagMacCounters

struct otNetworkDiagMacCounters otNetworkDiagMacCounters

This structure represents a Network Diagnostic Mac Counters value.

See RFC 2863 for definitions of member fields.

otNetworkDiagRoute

struct otNetworkDiagRoute otNetworkDiagRoute

This structure represents a Network Diagnostic Route TLV value.

otNetworkDiagRouteData

struct otNetworkDiagRouteData otNetworkDiagRouteData

This structure represents a Network Diagnostic Route data.

otNetworkDiagTlv

struct otNetworkDiagTlv otNetworkDiagTlv

This structure represents a Network Diagnostic TLV.

otNetworkName

struct otNetworkName otNetworkName

This structure represents a Network Name.

otOperationalDataset

struct otOperationalDataset otOperationalDataset

This structure represents an Active or Pending Operational Dataset.

Components in Dataset are optional. mComponets structure specifies which components are present in the Dataset.

otOperationalDatasetComponents

struct otOperationalDatasetComponents otOperationalDatasetComponents

This structure represents presence of different components in Active or Pending Operational Dataset.

otOperationalDatasetTlvs

struct otOperationalDatasetTlvs otOperationalDatasetTlvs

This structure represents an Active or Pending Operational Dataset.

The Operational Dataset is TLV encoded as specified by Thread.

otPskc

struct otPskc otPskc

This structure represents a PSKc.

otReceiveDiagnosticGetCallback

void(* otReceiveDiagnosticGetCallback)(otMessage *aMessage, const otMessageInfo *aMessageInfo, void *aContext)

This function pointer is called when Network Diagnostic Get response is received.

Details
Parameters	[in] aMessage A pointer to the message buffer containing the received Network Diagnostic Get response payload. [in] aMessageInfo A pointer to the message info for aMessage. [in] aContext A pointer to application-specific context.

otRoutePreference

enum otRoutePreference otRoutePreference

Defines valid values for member mPreference in otExternalRouteConfig and otBorderRouterConfig.

otSecurityPolicy

struct otSecurityPolicy otSecurityPolicy

This structure represent Security Policy.

otServerConfig

struct otServerConfig otServerConfig

This structure represents a Server configuration.

otServiceConfig

struct otServiceConfig otServiceConfig

This structure represents a Service configuration.

otThreadParentResponseCallback

void(* otThreadParentResponseCallback)(otThreadParentResponseInfo *aInfo, void *aContext)

This function pointer is called every time an MLE Parent Response message is received.

Details
Parameters	[in] aStats pointer to a location on stack holding the stats data. [in] aContext A pointer to callback client-specific context.

otThreadParentResponseInfo

struct otThreadParentResponseInfo otThreadParentResponseInfo

This structure represents the MLE Parent Response data.

Variables

OT_TOOL_PACKED_END

OT_TOOL_PACKED_BEGIN struct otMasterKey OT_TOOL_PACKED_END

Functions

otDatasetCreateNewNetwork

otError otDatasetCreateNewNetwork(
  otInstance *aInstance,
  otOperationalDataset *aDataset
)

This method creates a new Operational Dataset to use when forming a new network.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aDataset The Operational Dataset.
Return Values	OT_ERROR_NONE Successfully created a new Operational Dataset. OT_ERROR_FAILED Failed to generate random values for new parameters.

otDatasetGeneratePskc

otError otDatasetGeneratePskc(
  const char *aPassPhrase,
  const otNetworkName *aNetworkName,
  const otExtendedPanId *aExtPanId,
  otPskc *aPskc
)

This function generates PSKc from a given pass-phrase, network name, and extended PAN ID.

PSKc is used to establish the Commissioner Session.

Details
Parameters	[in] aPassPhrase The commissioning pass-phrase. [in] aNetworkName The network name for PSKc computation. [in] aExtPanId The extended PAN ID for PSKc computation. [out] aPskc A pointer to variable to output the generated PSKc.
Return Values	OT_ERROR_NONE Successfully generate PSKc. OT_ERROR_INVALID_ARGS If any of the input arguments is invalid.

otDatasetGetActive

otError otDatasetGetActive(
  otInstance *aInstance,
  otOperationalDataset *aDataset
)

This function gets the Active Operational Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aDataset A pointer to where the Active Operational Dataset will be placed.
Return Values	OT_ERROR_NONE Successfully retrieved the Active Operational Dataset. OT_ERROR_NOT_FOUND No corresponding value in the setting store.

otDatasetGetActiveTlvs

otError otDatasetGetActiveTlvs(
  otInstance *aInstance,
  otOperationalDatasetTlvs *aDataset
)

This function gets the Active Operational Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aDataset A pointer to where the Active Operational Dataset will be placed.
Return Values	OT_ERROR_NONE Successfully retrieved the Active Operational Dataset. OT_ERROR_NOT_FOUND No corresponding value in the setting store.

otDatasetGetDelayTimerMinimal

uint32_t otDatasetGetDelayTimerMinimal(
  otInstance *aInstance
)

Get minimal delay timer.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Return Values	the value of minimal delay timer (in ms).

otDatasetGetPending

otError otDatasetGetPending(
  otInstance *aInstance,
  otOperationalDataset *aDataset
)

This function gets the Pending Operational Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aDataset A pointer to where the Pending Operational Dataset will be placed.
Return Values	OT_ERROR_NONE Successfully retrieved the Pending Operational Dataset. OT_ERROR_NOT_FOUND No corresponding value in the setting store.

otDatasetGetPendingTlvs

otError otDatasetGetPendingTlvs(
  otInstance *aInstance,
  otOperationalDatasetTlvs *aDataset
)

This function gets the Pending Operational Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aDataset A pointer to where the Pending Operational Dataset will be placed.
Return Values	OT_ERROR_NONE Successfully retrieved the Pending Operational Dataset. OT_ERROR_NOT_FOUND No corresponding value in the setting store.

otDatasetIsCommissioned

bool otDatasetIsCommissioned(
  otInstance *aInstance
)

This function indicates whether a valid network is present in the Active Operational Dataset or not.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	TRUE if a valid network is present in the Active Operational Dataset, FALSE otherwise.

otDatasetSendMgmtActiveGet

otError otDatasetSendMgmtActiveGet(
  otInstance *aInstance,
  const otOperationalDatasetComponents *aDatasetComponents,
  const uint8_t *aTlvTypes,
  uint8_t aLength,
  const otIp6Address *aAddress
)

This function sends MGMT_ACTIVE_GET.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDatasetComponents A pointer to a Dataset Components structure specifying which components to request. [in] aTlvTypes A pointer to array containing additional raw TLV types to be requested. [in] aLength The length of aTlvTypes. [in] aAddress A pointer to the IPv6 destination, if it is NULL, will use Leader ALOC as default.
Return Values	OT_ERROR_NONE Successfully send the meshcop dataset command. OT_ERROR_NO_BUFS Insufficient buffer space to send.

otDatasetSendMgmtActiveSet

otError otDatasetSendMgmtActiveSet(
  otInstance *aInstance,
  const otOperationalDataset *aDataset,
  const uint8_t *aTlvs,
  uint8_t aLength
)

This function sends MGMT_ACTIVE_SET.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDataset A pointer to operational dataset. [in] aTlvs A pointer to TLVs. [in] aLength The length of TLVs.
Return Values	OT_ERROR_NONE Successfully send the meshcop dataset command. OT_ERROR_NO_BUFS Insufficient buffer space to send.

otDatasetSendMgmtPendingGet

otError otDatasetSendMgmtPendingGet(
  otInstance *aInstance,
  const otOperationalDatasetComponents *aDatasetComponents,
  const uint8_t *aTlvTypes,
  uint8_t aLength,
  const otIp6Address *aAddress
)

This function sends MGMT_PENDING_GET.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDatasetComponents A pointer to a Dataset Components structure specifying which components to request. [in] aTlvTypes A pointer to array containing additional raw TLV types to be requested. [in] aLength The length of aTlvTypes. [in] aAddress A pointer to the IPv6 destination, if it is NULL, will use Leader ALOC as default.
Return Values	OT_ERROR_NONE Successfully send the meshcop dataset command. OT_ERROR_NO_BUFS Insufficient buffer space to send.

otDatasetSendMgmtPendingSet

otError otDatasetSendMgmtPendingSet(
  otInstance *aInstance,
  const otOperationalDataset *aDataset,
  const uint8_t *aTlvs,
  uint8_t aLength
)

This function sends MGMT_PENDING_SET.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDataset A pointer to operational dataset. [in] aTlvs A pointer to TLVs. [in] aLength The length of TLVs.
Return Values	OT_ERROR_NONE Successfully send the meshcop dataset command. OT_ERROR_NO_BUFS Insufficient buffer space to send.

otDatasetSetActive

otError otDatasetSetActive(
  otInstance *aInstance,
  const otOperationalDataset *aDataset
)

This function sets the Active Operational Dataset.

If the dataset does not include an Active Timestamp, the dataset is only partially complete.

If Thread is enabled on a device that has a partially complete Active Dataset, the device will attempt to attach to an existing Thread network using any existing information in the dataset. Only the Thread Master Key is needed to attach to a network.

If channel is not included in the dataset, the device will send MLE Announce messages across different channels to find neighbors on other channels.

If the device successfully attaches to a Thread network, the device will then retrieve the full Active Dataset from its Parent. Note that a router-capable device will not transition to the Router or Leader roles until it has a complete Active Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDataset A pointer to the Active Operational Dataset.
Return Values	OT_ERROR_NONE Successfully set the Active Operational Dataset. OT_ERROR_NO_BUFS Insufficient buffer space to set the Active Operational Dataset. OT_ERROR_NOT_IMPLEMENTED The platform does not implement settings functionality.

otDatasetSetActiveTlvs

otError otDatasetSetActiveTlvs(
  otInstance *aInstance,
  const otOperationalDatasetTlvs *aDataset
)

This function sets the Active Operational Dataset.

If the dataset does not include an Active Timestamp, the dataset is only partially complete.

If Thread is enabled on a device that has a partially complete Active Dataset, the device will attempt to attach to an existing Thread network using any existing information in the dataset. Only the Thread Master Key is needed to attach to a network.

If channel is not included in the dataset, the device will send MLE Announce messages across different channels to find neighbors on other channels.

If the device successfully attaches to a Thread network, the device will then retrieve the full Active Dataset from its Parent. Note that a router-capable device will not transition to the Router or Leader roles until it has a complete Active Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDataset A pointer to the Active Operational Dataset.
Return Values	OT_ERROR_NONE Successfully set the Active Operational Dataset. OT_ERROR_NO_BUFS Insufficient buffer space to set the Active Operational Dataset. OT_ERROR_NOT_IMPLEMENTED The platform does not implement settings functionality.

otDatasetSetDelayTimerMinimal

otError otDatasetSetDelayTimerMinimal(
  otInstance *aInstance,
  uint32_t aDelayTimerMinimal
)

Set minimal delay timer.

Note: This API is reserved for testing and demo purposes only. Changing settings with this API will render a production application non-compliant with the Thread Specification.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDelayTimerMinimal The value of minimal delay timer (in ms).
Return Values	OT_ERROR_NONE Successfully set minimal delay timer. OT_ERROR_INVALID_ARGS If aDelayTimerMinimal is not valid.

otDatasetSetPending

otError otDatasetSetPending(
  otInstance *aInstance,
  const otOperationalDataset *aDataset
)

This function sets the Pending Operational Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDataset A pointer to the Pending Operational Dataset.
Return Values	OT_ERROR_NONE Successfully set the Pending Operational Dataset. OT_ERROR_NO_BUFS Insufficient buffer space to set the Pending Operational Dataset. OT_ERROR_NOT_IMPLEMENTED The platform does not implement settings functionality.

otDatasetSetPendingTlvs

otError otDatasetSetPendingTlvs(
  otInstance *aInstance,
  const otOperationalDatasetTlvs *aDataset
)

This function sets the Pending Operational Dataset.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDataset A pointer to the Pending Operational Dataset.
Return Values	OT_ERROR_NONE Successfully set the Pending Operational Dataset. OT_ERROR_NO_BUFS Insufficient buffer space to set the Pending Operational Dataset. OT_ERROR_NOT_IMPLEMENTED The platform does not implement settings functionality.

otNetDataGet

otError otNetDataGet(
  otInstance *aInstance,
  bool aStable,
  uint8_t *aData,
  uint8_t *aDataLength
)

This method provides a full or stable copy of the Partition's Thread Network Data.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aStable TRUE when copying the stable version, FALSE when copying the full version. [out] aData A pointer to the data buffer. [in,out] aDataLength On entry, size of the data buffer pointed to by aData. On exit, number of copied bytes.

otNetDataGetNextOnMeshPrefix

otError otNetDataGetNextOnMeshPrefix(
  otInstance *aInstance,
  otNetworkDataIterator *aIterator,
  otBorderRouterConfig *aConfig
)

This function gets the next On Mesh Prefix in the partition's Network Data.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in,out] aIterator A pointer to the Network Data iterator context. To get the first on-mesh entry it should be set to OT_NETWORK_DATA_ITERATOR_INIT. [out] aConfig A pointer to where the On Mesh Prefix information will be placed.
Return Values	OT_ERROR_NONE Successfully found the next On Mesh prefix. OT_ERROR_NOT_FOUND No subsequent On Mesh prefix exists in the Thread Network Data.

otNetDataGetNextRoute

otError otNetDataGetNextRoute(
  otInstance *aInstance,
  otNetworkDataIterator *aIterator,
  otExternalRouteConfig *aConfig
)

This function gets the next external route in the partition's Network Data.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in,out] aIterator A pointer to the Network Data iterator context. To get the first external route entry it should be set to OT_NETWORK_DATA_ITERATOR_INIT. [out] aConfig A pointer to where the External Route information will be placed.
Return Values	OT_ERROR_NONE Successfully found the next External Route. OT_ERROR_NOT_FOUND No subsequent external route entry exists in the Thread Network Data.

otNetDataGetNextService

otError otNetDataGetNextService(
  otInstance *aInstance,
  otNetworkDataIterator *aIterator,
  otServiceConfig *aConfig
)

This function gets the next service in the partition's Network Data.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in,out] aIterator A pointer to the Network Data iterator context. To get the first service entry it should be set to OT_NETWORK_DATA_ITERATOR_INIT. [out] aConfig A pointer to where the service information will be placed.
Return Values	OT_ERROR_NONE Successfully found the next service. OT_ERROR_NOT_FOUND No subsequent service exists in the partition's Network Data.

otNetDataGetStableVersion

uint8_t otNetDataGetStableVersion(
  otInstance *aInstance
)

Get the Stable Network Data Version.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The Stable Network Data Version.

otNetDataGetVersion

uint8_t otNetDataGetVersion(
  otInstance *aInstance
)

Get the Network Data Version.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The Network Data Version.

otThreadBecomeChild

otError otThreadBecomeChild(
  otInstance *aInstance
)

Attempt to reattach as a child.

Note: This API is reserved for testing and demo purposes only. Changing settings with this API will render a production application non-compliant with the Thread Specification.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Return Values	OT_ERROR_NONE Successfully begin attempt to become a child. OT_ERROR_INVALID_STATE Thread is disabled.

otThreadBecomeDetached

otError otThreadBecomeDetached(
  otInstance *aInstance
)

Detach from the Thread network.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Return Values	OT_ERROR_NONE Successfully detached from the Thread network. OT_ERROR_INVALID_STATE Thread is disabled.

otThreadDiscover

otError otThreadDiscover(
  otInstance *aInstance,
  uint32_t aScanChannels,
  uint16_t aPanId,
  bool aJoiner,
  bool aEnableEui64Filtering,
  otHandleActiveScanResult aCallback,
  void *aCallbackContext
)

This function starts a Thread Discovery scan.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aScanChannels A bit vector indicating which channels to scan (e.g. OT_CHANNEL_11_MASK). [in] aPanId The PAN ID filter (set to Broadcast PAN to disable filter). [in] aJoiner Value of the Joiner Flag in the Discovery Request TLV. [in] aEnableEui64Filtering TRUE to filter responses on EUI-64, FALSE otherwise. [in] aCallback A pointer to a function called on receiving an MLE Discovery Response or scan completes. [in] aCallbackContext A pointer to application-specific context.
Return Values	OT_ERROR_NONE Accepted the Thread Discovery request. OT_ERROR_BUSY Already performing an Thread Discovery.

otThreadGetChildTimeout

uint32_t otThreadGetChildTimeout(
  otInstance *aInstance
)

Get the Thread Child Timeout used when operating in the Child role.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The Thread Child Timeout value in seconds.

See also:
otThreadSetChildTimeout

otThreadGetDeviceRole

otDeviceRole otThreadGetDeviceRole(
  otInstance *aInstance
)

Get the device role.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Return Values	OT_DEVICE_ROLE_DISABLED The Thread stack is disabled. OT_DEVICE_ROLE_DETACHED The device is not currently participating in a Thread network/partition. OT_DEVICE_ROLE_CHILD The device is currently operating as a Thread Child. OT_DEVICE_ROLE_ROUTER The device is currently operating as a Thread Router. OT_DEVICE_ROLE_LEADER The device is currently operating as a Thread Leader.

otThreadGetDomainName

const char * otThreadGetDomainName(
  otInstance *aInstance
)

Get the Thread Domain Name.

This function is only available since Thread 1.2.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the Thread Domain Name.

See also:
otThreadSetDomainName

otThreadGetExtendedPanId

const otExtendedPanId * otThreadGetExtendedPanId(
  otInstance *aInstance
)

Get the IEEE 802.15.4 Extended PAN ID.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the IEEE 802.15.4 Extended PAN ID.

See also:
otThreadSetExtendedPanId

otThreadGetFixedDuaInterfaceIdentifier

const otIp6InterfaceIdentifier * otThreadGetFixedDuaInterfaceIdentifier(
  otInstance *aInstance
)

Get the Interface Identifier manually specified for the Thread Domain Unicast Address.

This function is only available since Thread 1.2 when OPENTHREAD_CONFIG_DUA_ENABLE is enabled.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the Interface Identifier which was set manually, or NULL if none was set.

See also:
otThreadSetFixedDuaInterfaceIdentifier

otThreadGetIp6Counters

const otIpCounters * otThreadGetIp6Counters(
  otInstance *aInstance
)

Get the IPv6 counters.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the IPv6 counters.

otThreadGetKeySequenceCounter

uint32_t otThreadGetKeySequenceCounter(
  otInstance *aInstance
)

Get the thrKeySequenceCounter.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The thrKeySequenceCounter value.

See also:
otThreadSetKeySequenceCounter

otThreadGetKeySwitchGuardTime

uint32_t otThreadGetKeySwitchGuardTime(
  otInstance *aInstance
)

Get the thrKeySwitchGuardTime.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The thrKeySwitchGuardTime value (in hours).

See also:
otThreadSetKeySwitchGuardTime

otThreadGetLeaderData

otError otThreadGetLeaderData(
  otInstance *aInstance,
  otLeaderData *aLeaderData
)

This function get the Thread Leader Data.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aLeaderData A pointer to where the leader data is placed.
Return Values	OT_ERROR_NONE Successfully retrieved the leader data. OT_ERROR_DETACHED Not currently attached.

otThreadGetLeaderRloc

otError otThreadGetLeaderRloc(
  otInstance *aInstance,
  otIp6Address *aLeaderRloc
)

This function returns a pointer to the Leader's RLOC.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aLeaderRloc A pointer to the Leader's RLOC.
Return Values	OT_ERROR_NONE The Leader's RLOC was successfully written to aLeaderRloc. OT_ERROR_INVALID_ARGS aLeaderRloc was NULL. OT_ERROR_DETACHED Not currently attached to a Thread Partition.

otThreadGetLeaderRouterId

uint8_t otThreadGetLeaderRouterId(
  otInstance *aInstance
)

Get the Leader's Router ID.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The Leader's Router ID.

otThreadGetLeaderWeight

uint8_t otThreadGetLeaderWeight(
  otInstance *aInstance
)

Get the Leader's Weight.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The Leader's Weight.

otThreadGetLinkLocalIp6Address

const otIp6Address * otThreadGetLinkLocalIp6Address(
  otInstance *aInstance
)

This function returns the Thread link-local IPv6 address.

The Thread link local address is derived using IEEE802.15.4 Extended Address as Interface Identifier.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to Thread link-local IPv6 address.

otThreadGetLinkMode

otLinkModeConfig otThreadGetLinkMode(
  otInstance *aInstance
)

Get the MLE Link Mode configuration.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The MLE Link Mode configuration.

See also:
otThreadSetLinkMode

otThreadGetMasterKey

const otMasterKey * otThreadGetMasterKey(
  otInstance *aInstance
)

Get the thrMasterKey.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to a buffer containing the thrMasterKey.

See also:
otThreadSetMasterKey

otThreadGetMeshLocalEid

const otIp6Address * otThreadGetMeshLocalEid(
  otInstance *aInstance
)

This function returns a pointer to the Mesh Local EID address.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the Mesh Local EID address.

otThreadGetMeshLocalPrefix

const otMeshLocalPrefix * otThreadGetMeshLocalPrefix(
  otInstance *aInstance
)

This function returns a pointer to the Mesh Local Prefix.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the Mesh Local Prefix.

otThreadGetMleCounters

const otMleCounters * otThreadGetMleCounters(
  otInstance *aInstance
)

Get the Thread MLE counters.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the Thread MLE counters.

otThreadGetNetworkName

const char * otThreadGetNetworkName(
  otInstance *aInstance
)

Get the Thread Network Name.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the Thread Network Name.

See also:
otThreadSetNetworkName

otThreadGetNextDiagnosticTlv

otError otThreadGetNextDiagnosticTlv(
  const otMessage *aMessage,
  otNetworkDiagIterator *aIterator,
  otNetworkDiagTlv *aNetworkDiagTlv
)

This function gets the next Network Diagnostic TLV in the message.

A subsequent call to this function is allowed only when current return value is OT_ERROR_NONE.

Details
Parameters	[in] aMessage A pointer to a message. [in,out] aIterator A pointer to the Network Diagnostic iterator context. To get the first Network Diagnostic TLV it should be set to OT_NETWORK_DIAGNOSTIC_ITERATOR_INIT. [out] aNetworkDiagTlv A pointer to where the Network Diagnostic TLV information will be placed.
Return Values	OT_ERROR_NONE Successfully found the next Network Diagnostic TLV. OT_ERROR_NOT_FOUND No subsequent Network Diagnostic TLV exists in the message. OT_ERROR_PARSE Parsing the next Network Diagnostic failed.

otThreadGetNextNeighborInfo

otError otThreadGetNextNeighborInfo(
  otInstance *aInstance,
  otNeighborInfoIterator *aIterator,
  otNeighborInfo *aInfo
)

This function gets the next neighbor information.

It is used to go through the entries of the neighbor table.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in,out] aIterator A pointer to the iterator context. To get the first neighbor entry it should be set to OT_NEIGHBOR_INFO_ITERATOR_INIT. [out] aInfo A pointer to the neighbor information.
Return Values	OT_ERROR_NONE Successfully found the next neighbor entry in table. OT_ERROR_NOT_FOUND No subsequent neighbor entry exists in the table. OT_ERROR_INVALID_ARGS aIterator or aInfo was NULL.

otThreadGetParentAverageRssi

otError otThreadGetParentAverageRssi(
  otInstance *aInstance,
  int8_t *aParentRssi
)

The function retrieves the average RSSI for the Thread Parent.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aParentRssi A pointer to where the parent RSSI should be placed.

otThreadGetParentInfo

otError otThreadGetParentInfo(
  otInstance *aInstance,
  otRouterInfo *aParentInfo
)

The function retrieves diagnostic information for a Thread Router as parent.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aParentInfo A pointer to where the parent router information is placed.

otThreadGetParentLastRssi

otError otThreadGetParentLastRssi(
  otInstance *aInstance,
  int8_t *aLastRssi
)

The function retrieves the RSSI of the last packet from the Thread Parent.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [out] aLastRssi A pointer to where the last RSSI should be placed.
Return Values	OT_ERROR_NONE Successfully retrieved the RSSI data. OT_ERROR_FAILED Unable to get RSSI data. OT_ERROR_INVALID_ARGS aLastRssi is NULL.

otThreadGetPartitionId

uint32_t otThreadGetPartitionId(
  otInstance *aInstance
)

Get the Partition ID.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The Partition ID.

otThreadGetRloc

const otIp6Address * otThreadGetRloc(
  otInstance *aInstance
)

This function returns a pointer to the Thread Routing Locator (RLOC) address.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	A pointer to the Thread Routing Locator (RLOC) address.

otThreadGetRloc16

uint16_t otThreadGetRloc16(
  otInstance *aInstance
)

Get the RLOC16.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Returns	The RLOC16.

otThreadGetVersion

uint16_t otThreadGetVersion(
  void
)

This function gets the Thread protocol version.

Details
Returns	the Thread protocol version.

otThreadIsDiscoverInProgress

bool otThreadIsDiscoverInProgress(
  otInstance *aInstance
)

This function determines if an MLE Thread Discovery is currently in progress.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.

otThreadIsSingleton

bool otThreadIsSingleton(
  otInstance *aInstance
)

This function indicates whether a node is the only router on the network.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.
Return Values	TRUE It is the only router in the network. FALSE It is a child or is not a single router in the network.

otThreadRegisterParentResponseCallback

void otThreadRegisterParentResponseCallback(
  otInstance *aInstance,
  otThreadParentResponseCallback aCallback,
  void *aContext
)

This function registers a callback to receive MLE Parent Response data.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aCallback A pointer to a function that is called upon receiving an MLE Parent Response message. [in] aContext A pointer to callback client-specific context.

otThreadResetIp6Counters

void otThreadResetIp6Counters(
  otInstance *aInstance
)

Reset the IPv6 counters.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.

otThreadResetMleCounters

void otThreadResetMleCounters(
  otInstance *aInstance
)

Reset the Thread MLE counters.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance.

otThreadSendDiagnosticGet

otError otThreadSendDiagnosticGet(
  otInstance *aInstance,
  const otIp6Address *aDestination,
  const uint8_t aTlvTypes[],
  uint8_t aCount
)

Send a Network Diagnostic Get request.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDestination A pointer to destination address. [in] aTlvTypes An array of Network Diagnostic TLV types. [in] aCount Number of types in aTlvTypes.
Return Values	OT_ERROR_NONE Successfully queued the DIAG_GET.req. OT_ERROR_NO_BUFS Insufficient message buffers available to send DIAG_GET.req.

otThreadSendDiagnosticReset

otError otThreadSendDiagnosticReset(
  otInstance *aInstance,
  const otIp6Address *aDestination,
  const uint8_t aTlvTypes[],
  uint8_t aCount
)

Send a Network Diagnostic Reset request.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDestination A pointer to destination address. [in] aTlvTypes An array of Network Diagnostic TLV types. Currently only Type 9 is allowed. [in] aCount Number of types in aTlvTypes
Return Values	OT_ERROR_NONE Successfully queued the DIAG_RST.ntf. OT_ERROR_NO_BUFS Insufficient message buffers available to send DIAG_RST.ntf.

otThreadSetChildTimeout

void otThreadSetChildTimeout(
  otInstance *aInstance,
  uint32_t aTimeout
)

Set the Thread Child Timeout used when operating in the Child role.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aTimeout The timeout value in seconds.

See also:
otThreadGetChildTimeout

otThreadSetDomainName

otError otThreadSetDomainName(
  otInstance *aInstance,
  const char *aDomainName
)

Set the Thread Domain Name.

This function is only available since Thread 1.2. This function succeeds only when Thread protocols are disabled.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aDomainName A pointer to the Thread Domain Name.
Return Values	OT_ERROR_NONE Successfully set the Thread Domain Name. OT_ERROR_INVALID_STATE Thread protocols are enabled.

See also:
otThreadGetDomainName

otThreadSetEnabled

otError otThreadSetEnabled(
  otInstance *aInstance,
  bool aEnabled
)

This function starts Thread protocol operation.

The interface must be up when calling this function.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aEnabled TRUE if Thread is enabled, FALSE otherwise.
Return Values	OT_ERROR_NONE Successfully started Thread protocol operation. OT_ERROR_INVALID_STATE The network interface was not not up.

otThreadSetExtendedPanId

otError otThreadSetExtendedPanId(
  otInstance *aInstance,
  const otExtendedPanId *aExtendedPanId
)

Set the IEEE 802.15.4 Extended PAN ID.

This function can only be called while Thread protocols are disabled. A successful call to this function invalidates the Active and Pending Operational Datasets in non-volatile memory.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aExtendedPanId A pointer to the IEEE 802.15.4 Extended PAN ID.
Return Values	OT_ERROR_NONE Successfully set the Extended PAN ID. OT_ERROR_INVALID_STATE Thread protocols are enabled.

See also:
otThreadGetExtendedPanId

otThreadSetFixedDuaInterfaceIdentifier

otError otThreadSetFixedDuaInterfaceIdentifier(
  otInstance *aInstance,
  const otIp6InterfaceIdentifier *aIid
)

Set/Clear the Interface Identifier manually specified for the Thread Domain Unicast Address.

This function is only available since Thread 1.2 when OPENTHREAD_CONFIG_DUA_ENABLE is enabled.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aIid A pointer to the Interface Identifier to set or NULL to clear.
Return Values	OT_ERROR_NONE Successfully set/cleared the Interface Identifier. OT_ERROR_INVALID_ARGS The specified Interface Identifier is reserved.

See also:
otThreadGetFixedDuaInterfaceIdentifier

otThreadSetKeySequenceCounter

void otThreadSetKeySequenceCounter(
  otInstance *aInstance,
  uint32_t aKeySequenceCounter
)

Set the thrKeySequenceCounter.

Note: This API is reserved for testing and demo purposes only. Changing settings with this API will render a production application non-compliant with the Thread Specification.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aKeySequenceCounter The thrKeySequenceCounter value.

See also:
otThreadGetKeySequenceCounter

otThreadSetKeySwitchGuardTime

void otThreadSetKeySwitchGuardTime(
  otInstance *aInstance,
  uint32_t aKeySwitchGuardTime
)

Set the thrKeySwitchGuardTime.

Note: This API is reserved for testing and demo purposes only. Changing settings with this API will render a production application non-compliant with the Thread Specification.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aKeySwitchGuardTime The thrKeySwitchGuardTime value (in hours).

See also:
otThreadGetKeySwitchGuardTime

otThreadSetLinkMode

otError otThreadSetLinkMode(
  otInstance *aInstance,
  otLinkModeConfig aConfig
)

Set the MLE Link Mode configuration.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aConfig A pointer to the Link Mode configuration.
Return Values	OT_ERROR_NONE Successfully set the MLE Link Mode configuration.

See also:
otThreadGetLinkMode

otThreadSetMasterKey

otError otThreadSetMasterKey(
  otInstance *aInstance,
  const otMasterKey *aKey
)

Set the thrMasterKey.

This function succeeds only when Thread protocols are disabled. A successful call to this function invalidates the Active and Pending Operational Datasets in non-volatile memory.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aKey A pointer to a buffer containing the thrMasterKey.
Return Values	OT_ERROR_NONE Successfully set the thrMasterKey. OT_ERROR_INVALID_ARGS If aKeyLength is larger than 16. OT_ERROR_INVALID_STATE Thread protocols are enabled.

See also:
otThreadGetMasterKey

otThreadSetMeshLocalPrefix

otError otThreadSetMeshLocalPrefix(
  otInstance *aInstance,
  const otMeshLocalPrefix *aMeshLocalPrefix
)

This function sets the Mesh Local Prefix.

This function succeeds only when Thread protocols are disabled. A successful call to this function invalidates the Active and Pending Operational Datasets in non-volatile memory.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aMeshLocalPrefix A pointer to the Mesh Local Prefix.
Return Values	OT_ERROR_NONE Successfully set the Mesh Local Prefix. OT_ERROR_INVALID_STATE Thread protocols are enabled.

otThreadSetNetworkName

otError otThreadSetNetworkName(
  otInstance *aInstance,
  const char *aNetworkName
)

Set the Thread Network Name.

This function succeeds only when Thread protocols are disabled. A successful call to this function invalidates the Active and Pending Operational Datasets in non-volatile memory.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aNetworkName A pointer to the Thread Network Name.
Return Values	OT_ERROR_NONE Successfully set the Thread Network Name. OT_ERROR_INVALID_STATE Thread protocols are enabled.

See also:
otThreadGetNetworkName

otThreadSetReceiveDiagnosticGetCallback

void otThreadSetReceiveDiagnosticGetCallback(
  otInstance *aInstance,
  otReceiveDiagnosticGetCallback aCallback,
  void *aCallbackContext
)

This function registers a callback to provide received raw Network Diagnostic Get response payload.

Details
Parameters	[in] aInstance A pointer to an OpenThread instance. [in] aCallback A pointer to a function that is called when Network Diagnostic Get response is received or NULL to disable the callback. [in] aCallbackContext A pointer to application-specific context.

Macros

OT_CHANNEL_10_MASK

 OT_CHANNEL_10_MASK (1 << 10)

Channel 10.

OT_CHANNEL_11_MASK

 OT_CHANNEL_11_MASK (1 << 11)

Channel 11.

OT_CHANNEL_12_MASK

 OT_CHANNEL_12_MASK (1 << 12)

Channel 12.

OT_CHANNEL_13_MASK

 OT_CHANNEL_13_MASK (1 << 13)

Channel 13.

OT_CHANNEL_14_MASK

 OT_CHANNEL_14_MASK (1 << 14)

Channel 14.

OT_CHANNEL_15_MASK

 OT_CHANNEL_15_MASK (1 << 15)

Channel 15.

OT_CHANNEL_16_MASK

 OT_CHANNEL_16_MASK (1 << 16)

Channel 16.

OT_CHANNEL_17_MASK

 OT_CHANNEL_17_MASK (1 << 17)

Channel 17.

OT_CHANNEL_18_MASK

 OT_CHANNEL_18_MASK (1 << 18)

Channel 18.

OT_CHANNEL_19_MASK

 OT_CHANNEL_19_MASK (1 << 19)

Channel 19.

OT_CHANNEL_1_MASK

 OT_CHANNEL_1_MASK (1 << 1)

Channel 1.

OT_CHANNEL_20_MASK

 OT_CHANNEL_20_MASK (1 << 20)

Channel 20.

OT_CHANNEL_21_MASK

 OT_CHANNEL_21_MASK (1 << 21)

Channel 21.

OT_CHANNEL_22_MASK

 OT_CHANNEL_22_MASK (1 << 22)

Channel 22.

OT_CHANNEL_23_MASK

 OT_CHANNEL_23_MASK (1 << 23)

Channel 23.

OT_CHANNEL_24_MASK

 OT_CHANNEL_24_MASK (1 << 24)

Channel 24.

OT_CHANNEL_25_MASK

 OT_CHANNEL_25_MASK (1 << 25)

Channel 25.

OT_CHANNEL_26_MASK

 OT_CHANNEL_26_MASK (1 << 26)

Channel 26.

OT_CHANNEL_2_MASK

 OT_CHANNEL_2_MASK (1 << 2)

Channel 2.

OT_CHANNEL_3_MASK

 OT_CHANNEL_3_MASK (1 << 3)

Channel 3.

OT_CHANNEL_4_MASK

 OT_CHANNEL_4_MASK (1 << 4)

Channel 4.

OT_CHANNEL_5_MASK

 OT_CHANNEL_5_MASK (1 << 5)

Channel 5.

OT_CHANNEL_6_MASK

 OT_CHANNEL_6_MASK (1 << 6)

Channel 6.

OT_CHANNEL_7_MASK

 OT_CHANNEL_7_MASK (1 << 7)

Channel 7.

OT_CHANNEL_8_MASK

 OT_CHANNEL_8_MASK (1 << 8)

Channel 8.

OT_CHANNEL_9_MASK

 OT_CHANNEL_9_MASK (1 << 9)

Channel 9.

OT_EXT_PAN_ID_SIZE

 OT_EXT_PAN_ID_SIZE 8

Size of a Thread PAN ID (bytes)

OT_MASTER_KEY_SIZE

 OT_MASTER_KEY_SIZE 16

Size of the Thread Master Key (bytes)

OT_MESH_LOCAL_PREFIX_SIZE

 OT_MESH_LOCAL_PREFIX_SIZE 8

Size of the Mesh Local Prefix (bytes)

OT_NEIGHBOR_INFO_ITERATOR_INIT

 OT_NEIGHBOR_INFO_ITERATOR_INIT 0

Initializer for otNeighborInfoIterator.

OT_NETWORK_BASE_TLV_MAX_LENGTH

 OT_NETWORK_BASE_TLV_MAX_LENGTH 254

Maximum value length of Thread Base TLV.

OT_NETWORK_DATA_ITERATOR_INIT

 OT_NETWORK_DATA_ITERATOR_INIT 0

Initializer for otNetworkDataIterator.

OT_NETWORK_DIAGNOSTIC_CHILD_TABLE_ENTRY_SIZE

 OT_NETWORK_DIAGNOSTIC_CHILD_TABLE_ENTRY_SIZE 3

Size of Network Diagnostic Child Table entry.

OT_NETWORK_DIAGNOSTIC_ITERATOR_INIT

 OT_NETWORK_DIAGNOSTIC_ITERATOR_INIT 0

Initializer for otNetworkDiagIterator.

OT_NETWORK_DIAGNOSTIC_TYPELIST_MAX_ENTRIES

 OT_NETWORK_DIAGNOSTIC_TYPELIST_MAX_ENTRIES 19

Maximum Number of Network Diagnostic TLV Types to Request or Reset.

OT_NETWORK_MAX_ROUTER_ID

 OT_NETWORK_MAX_ROUTER_ID 62

Maximum Router ID.

OT_NETWORK_NAME_MAX_SIZE

 OT_NETWORK_NAME_MAX_SIZE 16

Maximum size of the Thread Network Name field (bytes)

OT_OPERATIONAL_DATASET_MAX_LENGTH

 OT_OPERATIONAL_DATASET_MAX_LENGTH 254

Maximum length of Operational Dataset in bytes.

OT_PSKC_MAX_SIZE

 OT_PSKC_MAX_SIZE 16

Maximum size of the PSKc (bytes)

OT_SERVER_DATA_MAX_SIZE

 OT_SERVER_DATA_MAX_SIZE 248

Maximum size of Server Data in bytes. This is theoretical limit, practical one is much lower.

OT_SERVICE_DATA_MAX_SIZE

 OT_SERVICE_DATA_MAX_SIZE 252

Maximum size of Service Data in bytes.