Explicit Rx Indicator Frame - 0X91 - Digi XBee3 DigiMesh 2.4 User Manual

Operate in API mode

Explicit Rx Indicator frame - 0x91

Description
When a device configured with explicit API Rx Indicator (AO = 1) receives an RF packet, it sends it out
the serial interface using this message type.
Note The values of the fields in the 0x91 frame (for example, endpoints and cluster ID) depend on the
values sent by the initiator. If the initiator sends a
specify endpoints and cluster IDs), then the initiator sends the values configured in
command, and CI (Cluster ID)
The Cluster ID and endpoints must be used to identify the type of transaction that occurred.
Format
The following table provides the contents of the frame. For details on frame structure, see
format.
Frame data fields
Frame type
64-bit source address
Reserved
Source endpoint
Destination endpoint
Cluster ID
Profile ID
Receive options
Received data
Example
In the following example, a device with a 64-bit address of 0x0013A200 40522BAA sends a broadcast
data transmission to a remote device with payload RxData.
If a device sends the transmission:
Digi XBee3® DigiMesh RF Module User Guide
Transmit Request frame - 0x10
instead.
Offset Description
3 0x91
MSB first, LSB last. The sender's 64-bit address.
4-11
12-13 Reserved.
14 Endpoint of the source that initiates transmission.
Endpoint of the destination where the message is addressed.
15
16-17 The Cluster ID where the frame is addressed.
18-19 The Profile ID where the fame is addressed.
Bit field:
20
0x00 = Packet acknowledged
0x01 = Packet was a broadcast packet
0x06, 0x07:
b'01 = Point-Multipoint
b'10 = Repeater mode (directed broadcast)
b'11 = DigiMesh
Ignore all other bits.
21-n Received RF data.
Frame descriptions
(which does not
DE command, SE
API frame
91