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Operate in API mode
64-bit I/O Sample Indicator - 0x82
Description
This frame type is emitted when a device configured with legacy API output— = 2— receives an I/O
sample frame from a remote device configured to use 64-bit source addressing—MY = 0xFFFE. Only
devices running in API mode will send I/O samples out the serial port.
Note
This frame format is deprecated and should only be used by customers who require
compatibility with legacy Digi RF products. For new designs, we encourage you to use
Rx Indicator frame - 0x92
Format
The following table provides the contents of the frame. For details on frame structure, see
specifications.
Offset Size
0
8-bit
1
16-bit
3
8-bit
4
64-bit
12
8-bit
13
8-bit
14
8-bit
XBee/XBee-PRO S2C 802.15.4 RF Module User Guide
for reception of I/O samples.
Frame
Field
Description
Start
Indicates the start of an API frame.
Delimiter
Length
Number of bytes between the length and checksum.
64-bit I/O Sample Indicator - 0x82
Frame
type
The sender's 64-bit IEEE address.
64-bit
source
address
RSSI
Received Signal Strength Indicator. The Hexadecimal equivalent of (-
dBm) value. For example if RX signal strength is -40 dBm, then 0x28
(40 decimal) is returned.
Options
Bit field of options that apply to the received message:
Bit 0: Reserved
n
Bit 1: Packet was sent as a broadcast [0x02]
n
Bit 2: 802.15.4 only - Packet was broadcast across all PANs
n
[0x04]
Note
Option values may be combined.
Number
The number of sample sets included in the payload.
of
samples
Frame descriptions
I/O Data Sample
API frame
126
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