Remote At Command Request Frame - 0X17 - Digi XLR PRO User Manual

Operate in API mode

Remote AT Command Request frame - 0x17

Description
Used to query or set device parameters on a remote device. For parameter changes on the remote
device to take effect, you must apply changes, either by setting the Apply Changes options bit, or by
sending an AC command to the remote.
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
Remote
15
command
options
AT command
16-17
Command
18-n
parameter
Example
The following example sends a remote command:
In this example, the 64-bit address of the remote device is 0x0013A200 40401122.
Frame data fields
Start delimiter
Length
Frame type
Frame ID
XLR PRO Radio Frequency (RF) Module User Guide
0x17
Identifies the data frame for the host to correlate with a subsequent ACK
(0x97). 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.
0x02 = Apply changes on remote. If you do not set this, you must send the
AC command for changes to take effect.
Set all other bits to 0.
Command name: two ASCII characters that identify the command.
If present, indicates the parameter value you request for a given register.
If no characters are present, it queries the register.
Offset
0
MSB 1
LSB 2
3
4
Example
0x7E
0x00
0x10
0x17
0x01
API frames
API frame
92