Transmit Request Frame - 0X10 - Digi XBee SX 868 User Manual

Operate in API mode

Transmit Request frame - 0x10

Description
This frame causes the device to send payload data as an RF packet to a specific destination.
For broadcast transmissions, set the 64-bit destination address to 0x000000000000FFFF .
n
For unicast transmissions, set the 64 bit address field to the address of the desired destination
n
node.
Set the reserved field to 0xFFFE.
n
Format
The following table provides the contents of the frame. For details on frame structure, see
format.
Frame data
fields Offset Description
Frame type 3
Frame ID 4
64-bit 5-12
destination
address
Reserved 13-14
Broadcast
15
radius
Transmit
16
options
RF data
17-n
Transmit Options bit field
Bit Meaning
0 Disable ACK
1 Disable RD
2 NACK
3 Trace route
6,7 Delivery method
XBee® SX 868 RF Module User Guide
0x10
Identifies the data frame for the host to correlate with a subsequent ACK.
If set to 0, the device does not send a response.
MSB first, LSB last. Set to the 64-bit address of the destination device.
Broadcast = 0x000000000000FFFF
Set to 0xFFFE.
Sets the maximum number of hops a broadcast transmission can occur. If
set to 0, the broadcast radius is set to the maximum hops value.
See the following Transmit Options table.
Up to NP bytes per packet. Sent to the destination device.
Description
Disable acknowledgments on all unicasts.
Disable Route Discovery.
Enable unicast NACK messages.
Enable unicast trace route messages.
b'00 = <invalid option>
b'01 - Point-multipoint
b'10 = Repeater mode (directed broadcast)
b'11 = DigiMesh (not available on the 10k product)
Frame descriptions
API frame
143