SN260 datasheet(74/88 Pages) STMICROELECTRONICS

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EmberZNet serial protocol

SN260

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Table 113.

cancelMessage

Name: cancelMessage

ID: 0x40

Description: Cancels an outgoing message.

Command parameters:

int8u messageTag

The value supplied by the Host in the emberSendDatagram or

emberSendSequenced

command.

Response parameters:

EmberStatus status

Always returns EMBER_SUCCESS.

Table 114.

createAggregationRoutes

Name: createAggregationRoutes

ID: 0x41

Description:

Sends a route request that creates routes from every node in the network back to this node. This function should be

called by the application if it wishes to aggregate data from many nodes. The data sources will not have to discover

routes individually. Additionally, incoming data will set up temporary reverse routes that allow acknowledgement

messages to return without a route discovery. The temporary routes expire and become reusable after a single use,

or 10-20 seconds.

Command parameters: None

Response parameters:

EmberStatus status

EMBER_SUCCESS if the route request was successfully submitted to the

transmit queue, and EMBER_ERR_FATAL otherwise.

Table 115.

pollForData

Name: pollForData

ID: 0x42

Description: Periodically request any pending data from our parent. Setting interval to 0 or units to

EMBER_EVENT_INACTIVE will generate a single poll.

Command parameters:

int16u interval

The time between polls. Note that the timer clock is free running and is not

synchronized with this command. This means that the time will be between

interval

and (interval - 1). The maximum interval is 32767.

EmberEventUnits units

The units for interval.

int8u failureLimit

The number of poll failures that will be tolerated before a

pollCompleteHandler

callback is generated. A value of zero will result

in a callback for every poll. Any status value apart from

EMBER_SUCCESS and EMBER_MAC_NO_DATA is counted as a failure.

Response parameters:

EmberStatus status

The result of sending the first poll.

Table 116.

pollCompleteHandler

Name: pollCompleteHandler

ID: 0x43

Description: Indicates the result of a data poll to the parent of the local node.

This frame is a response to the callback command.

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