Murata Electronics North America XDM2140 Manual Do Utilizador
XDM2140 Command Summary
Command Type (HEX)
Direction
Destination
Description
0x80
Microcontroller to XDM2140
Network
Packet destined for the network
0x81
XDM2140 to microcontroller
Network
Unacknowledged packet received from the
network and destined for microcontroller
0x82
XDM2140 to microcontroller
Network
Acknowledged packet received from the network
and destined for microcontroller
0x83
—
—
Reserved
0x84
XDM2140 to microcontroller
Local
Time and XDM2140 state information
0x85
—
—
Reserved
0x86
—
—
Reserved
0x87
Microcontroller to XDM2140
Local
Set Parameter request
0x88
XDM2140 to microcontroller
Local
Set Parameter response
0x89
Microcontroller to XDM2140
Local
Get Parameter request
0x8A
XDM2140 to microcontroller
Local
Get Parameter response
0x8C
XDM2140 to microcontroller
Local
XDM2140 information
0x8D
Microcontroller to XDM2140
Local
Reset XDM2140
0x09
Microcontroller to XDM2140
Local
Deep sleep
0x0B
Microcontroller to XDM2140
Local
Test radio transmission
0x0C
Microcontroller to XDM2140
Local
Test radio reception
0x02
Microcontroller to XDM2140
Local
Get radio reception test statistics
Table 18
9.2.1 Command 0x80 - Serial Payload Sent to Serial Port
Serial Data Packets going into the XDM2140 serial port use the command type 0x80. Upon receiving the
packet, the XDM2140 forwards it to the network. The format of the serial packet payload is transparent to
the XDM2140. There is no response by the XDM2140 upon reception of this command.
packet, the XDM2140 forwards it to the network. The format of the serial packet payload is transparent to
the XDM2140. There is no response by the XDM2140 upon reception of this command.
Command 0x80 Format Details
Message Byte
Description
Data Type
Request (Sent to XDM2140)
1
Command type
unsigned char
0x80
2
(Transparent to XDM2140)
First byte of data
...2+n
(Transparent to XDM2140)
Up to n–1 additional bytes of data
Table 19
9.2.2 Command 0x81 - Unacknowledged Serial Payload Received from Serial Port
Unacknowledged serial data packets going out of the XDM2140 serial port use command type 0x81. The
network uses this command to send data out through the XDM2140 serial interface. Upon receiving this
packet from the network, the XDM2140 forwards it to the microcontroller without sending
acknowledgement to the Gateway. The format of the serial packet payload is transparent to the
XDM2140. The maximum length of the message payload is defined in Section 9.2.
network uses this command to send data out through the XDM2140 serial interface. Upon receiving this
packet from the network, the XDM2140 forwards it to the microcontroller without sending
acknowledgement to the Gateway. The format of the serial packet payload is transparent to the
XDM2140. The maximum length of the message payload is defined in Section 9.2.