COBOX-FL-11 Lantronix, COBOX-FL-11 Datasheet - Page 83

• Manufacturer Part Number: COBOX-FL-11
• Description: Ethernet Modules & Development Tools EXTERNAL DUAL PORT
• Manufacturer: Lantronix
• Type: Device Serversr

Specifications of COBOX-FL-11

• Product: Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8
8.1 UDP Datagrams
The Device Server can also be configured or queried over the network using UDP datagrams.
T
D
The first three bytes of the UDP data block should be set to zero. The fourth byte selects the
function as described in the following table:
Table 19 - U
CoBox-FL User Guide
8
Byte Command
03
F6
F7
F8
F9
FA
FB
FC
he Device Server has a
evice S
.
.
N
N
e
e
erv
No
Qu
Fir
V rsion
Fir
In ormation
Query for
Setup Record
Configuration
Readback
Set
Configuration
Configuration
Change
Acknowledge
Set IP Address
e
t
t
f
mware
mware
de Reset
ery for
er are returned to the source po
w
w
DP Configuration
o
o
r
r
k
k
C
C
UDP listener set for port 30718 (77FE Hex). Responses from the
Parameters
2 bytes, software
type
None
First 16 b
firmware image,
and 4 bytes device
information and
serial number.
None
120 byte setup
record (see Setup
Records on page E-
7)
120 byte setup
record (see Setup
Records on page E-
7)
None
First 8 bytes must
be set to the string
o
o
n
n
f
f
i
i
g
g
ytes of the
u
u
r
r
a
a
rt of the UDP packet.
t
t
i
i
o
o
Notes
These 2 bytes are used to prevent
accidental reset of the Device Server.
(Value fo
[Hex
The Device Server responds with the F
block below.
The first 16 bytes of the firmware image
contain the software type (offset 4,5) and
checksum (offset 14,15). The last two bytes
of the device information contain the serial
number.
The Device Server responds with the F9
block below.
n/a
The IP address (byte 0-3) will not be
overridden using FA. See FD for this
functionality.
This block is sent back to the host
requesting a configuration change (FB).
After sending out this block, the Device
Server resets and uses the new
configuration sent with the FA command.
This block can be sent as a broadcast,
because the serial number is unique. It
n
n
], 3Q)
u
u
s
s
r standard CoBox firmware: 33 51
i
i
n
n
g
g
U
U
D
D
P
P
7
UDP
8-1