6. LW2 Programmer's Reference
UMX-HDMI-140 series– User's Manual
65
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
6.4.10. Autoselect - Input Priority Query
The settings of audio or video autoselect input priority can be queried as follows.
Command and Response
ȩ
{PRIO_
<layer><out>
=?}
Ȩ
(PRIO_
<layer><out>
=
<in1_prio>
;
<in2_prio>
;...;
<inX_prio>
)CrLf
Parameters
Parameter
Parameter description
Value
Parameter value
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
<in_prio>
Priority number of the input
ports.
0; 1; 2; ... 5
Priority numbers from 0 to 5, the
highest priority is 0, the lowest is 5.
Example
ȩ
{prio_v1=?}
Ȩ
(PRIO_V1=0;1;2;3;4)
Explanation
The video signal of the VGA port has the highest priority, the DVI-A has the lowest priority.
6.4.11.
Autoselect - Input Priority Change
The settings of audio or video autoselect input priority can be changed as follows.
Command and Response
ȩ
{PRIO_
<layer><out>
=
<in1_prio>
;
<in2_prio>
}
Ȩ
(PRIO_
<layer><out>
=
<in1_prio>
;
<in2_prio>
;...;
<inX_prio>
)CrLf
Parameters
Parameter
Parameter description
Value
Parameter value
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
<in_prio>
Priority number of the input
ports.
0; 1; 2; ... 5
Priority numbers from 0 to 5, the
highest priority is 0, the lowest is 5.
Example
ȩ
{prio_a1=1;0;2;3;4;5}
Ȩ
(PRIO_A1=1;0;2;3;4;5)
ATTENTION!
Always set all the priority of the ports when changing, otherwise, the change will not be
executed and the response will be the current setting (like querying the priority setting).
6.5. Network Configuration
6.5.1. IP Status Query
The network configuration of the device can be queried as follows.
#network #ipaddress #dhcp
Command and Response
ȩ
{IP_STAT=?}
Ȩ
(IP_STAT=
<mode>
;
<ip_address>
;
<subnet_mask>
;
<gateway_addr>
)CrLf
Parameters
Parameter
Parameter description
Value
Parameter value
<mode>
Static IP address setting or
DHCP (dynamic IP address)
0
Static IP address
1
DHCP
<ip_address>
Current IP address of the
device
IP address (four decimal octets
separated by dots).
<subnet_mask>
Current subnet mask of the
device
Subnet mask (four decimal octets
separated by dots).
<gateway_address>
Current gateway address of
the device
Gateway address (four decimal
octets separated by dots).
Example
ȩ
{ip_stat=?}
Ȩ
(IP_STAT=0;192.168.0.75;255.255.255.0;192.168.0.1)
Explanation
The device has a static (fix) IP address: 192.168.0.75; the subnet mask is 255.255.255.0, the gateway
address is 192.168.0.1.
