SN260 datasheet(70/88 Pages) STMICROELECTRONICS

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EmberZNet serial protocol

SN260

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Response parameters:

EmberStatus status

An EmberStatus value. For any result other than EMBER_SUCCESS, the

message will not be sent.

EMBER_SUCCESS: The message has been submitted for transmission.

EMBER_INVALID_BINDING_INDEX: The bindingTableIndex refers to a

non-unicast binding. EMBER_NETWORK_DOWN: The node is not part of

a network.

EMBER_MESSAGE_TOO_LONG: The message is too large to fit in a

MAC layer frame.

EMBER_MAX_MESSAGE_LIMIT_REACHED: The

EMBER_TRANSPORT_PACKET_COUNT limit has been reached.

Table 104.

sendDatagram (continued)

Table 105.

sendMulticast

Name: sendMulticast

ID: 0x38

Description:

Sends a multicast message to all endpoints that share a specific multicast ID and are within a specified number of

hops of the sender.

Command parameters:

int8u bindingTableIndex

The index of the binding table entry specifying the multicast group.

int8u clusterId

The cluster ID to use.

int8u messageTag

Reserved for future use. This value is ignored by the SN260.

int8u hops

The message will be delivered to all nodes within this number of hops of

the sender. A value of zero is converted to EMBER_MAX_HOPS.

int8u messageLength

The length of the messageContents parameter in bytes.

int8u[] messageContents

The multicast message.

Response parameters:

EmberStatus status

An EmberStatus value. For any result other than EMBER_SUCCESS, the

message will not be sent.

EMBER_SUCCESS: The message has been submitted for transmission.

EMBER_INVALID_BINDING_INDEX: The bindingTableIndex refers to a

non-multicast binding.

EMBER_NETWORK_DOWN: The node is not part of a network.

EMBER_MESSAGE_TOO_LONG: The message is too large to fit in a

MAC layer frame.

EMBER_NO_BUFFERS: The free packet buffer pool is empty.

EMBER_NETWORK_BUSY: Insufficient resources available in Network or

MAC layers to send message.

Table 106.

sendReply

Name: sendReply

ID: 0x39

Description: Sends a reply to a received datagram message. The incomingMessageHandler callback for the

datagram being replied to supplies the values for all the parameters except the reply itself.

Command parameters:

EmberNodeId sender

Value supplied by incoming datagram.

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