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otMeshDiagRouterInfo struct
Represents information about a router in Thread mesh discovered using `otMeshDiagDiscoverTopology()`.
Syntax
typedef struct otMeshDiagRouterInfo
{
otExtAddress mExtAddress;
uint16_t mRloc16;
uint8_t mRouterId;
uint16_t mVersion;
bool mIsThisDevice : 1;
bool mIsThisDeviceParent : 1;
bool mIsLeader : 1;
bool mIsBorderRouter : 1;
uint8_t mLinkQualities[OT_NETWORK_MAX_ROUTER_ID + 1];
otMeshDiagIp6AddrIterator *mIp6AddrIterator;
otMeshDiagChildIterator *mChildIterator;
} otMeshDiagRouterInfo;
Fields
Field
Declared as
Description
uint16_t
uint16_t
bool : 1
Provides the link quality from this router to other routers, also indicating whether a link is established between the routers. The array is indexed based on Router ID. `mLinkQualities[routerId]` indicates the incoming link quality, the router sees to the router with `routerId`. Link quality is a value in [0, 3]. Value zero indicates no link. Larger value indicate better link quality (as defined by Thread specification).
A pointer to an iterator to go through the list of IPv6 addresses of the router. The pointer is valid only while `otMeshDiagRouterInfo` is valid. It can be used in `otMeshDiagGetNextIp6Address` to iterate through the IPv6 addresses. The pointer can be NULL when there was no request to discover IPv6 addresses (in `otMeshDiagDiscoverConfig`) or if the router did not provide the list.
A pointer to an iterator to go through the list of children of the router. The pointer is valid only while `otMeshDiagRouterInfo` is valid. It can be used in `otMeshDiagGetNextChildInfo` to iterate through the children of the router. The pointer can be NULL when there was no request to discover children (in `otMeshDiagDiscoverConfig`) or if the router did not provide the list.