Digi XLR PRO User Manual page 90

Operate in API mode
Transmit Options bit field
Bit Meaning
0 Disable ACK
1 Disable RD
2 NACK
3 Trace Route
4 Reserved
5 Reserved
6, 7 Delivery method
Set all other bits to 0.
Example
The following example sends a data transmission to a device with:
64-bit address: 0x0013A200 01238400
n
Source endpoint: 0xE8
n
Destination endpoint: 0xE8
n
Cluster ID: 0x11
n
Profile ID: 0xC105
n
Payload: TxData
n
Frame data fields
Start delimiter
Length
Frame type
Frame ID
XLR PRO Radio Frequency (RF) Module User Guide
Description
Disable acknowledgments on all unicasts
Disable Route Discovery on all DigiMesh unicasts
Enable NACK messages on all DigiMesh API packets
Enable a Trace Route on all DigiMesh API packets
<set this bit to 0>
<set this bit to 0>
b'00 = <invalid option>
b'01 - Point-multipoint (0x40)
b'10 = Directed Broadcast (0x80)
Offset Example
0 0x7E
MSB 1 0x00
LSB 2 0x1A
3 0x11
4 0x01
API frames
90