Sending Cec Commands; Sending An Osd String; Sending A Cec Command In Text Format; Sending A Cec Command In Hexadecimal Format - Lightware UMX-TPS-TX100 Series User Manual

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7. LW3 Programmers' Reference
7.12. Sending CEC Commands
ATTENTION! CEC command sending feature is available only in UMX-TPS-TX140-Plus and
WP-UMX-TPS-TX130-US models.
INFO: The hidden first 2 bytes of the CEC command is static, it refers to the logical address of the sender
and the addressee. When the port is input, it is always 04 (from TV to Playback device 1.)., when the port
is output, it is always 40 (from Playback device 1. to TV). Broadcast addressing is also possible (in this
case it is 0F or 4F).
Parameters
Parameter
<port> HDMI input (I2) and TPS output (O1) port.
7.12.1. Sending an OSD String
Sending the OSD string consists of two steps. First, set the CEC.OsdString property with the desired text, after
that, call the CEC.send(set_osd) method.
Step 1 – Setting the CEC.OsdString Property
Command and Response
SET·/MEDIA/CEC/<port>.OsdString=<text>
Î
pw·/MEDIA/CEC/<port>.OsdString=<text>
Í
Parameters
<text> Letters (A-Z) and (a-z), hyphen (-), underscore (_), numbers (0-9), and dot (.). Max length: 14
characters.
Example
Î SET /MEDIA/CEC/I2.OsdString=Lightware
Í pw /MEDIA/CEC/I2.OsdString=Lightware
Step 2 – Call the CEC.send(set_osd) method
Command and Response
Î CALL·/MEDIA/CEC/<port>:send(set_osd)
Í mO /MEDIA/CEC/I2:send
Example
Î CALL /MEDIA/CEC/I2:send(set_osd)
Í mO /MEDIA/CEC/I2:send
UMX-TPS-TX100 series – User's Manual
Description
7.12.2. Sending a CEC Command in Text Format
Command and Response
Î CALL /MEDIA/CEC/<port>:send(<command>)
Í mO /MEDIA/CEC/<port>:send
Parameters
The followings are accepted as <command>:
image_view_on standby
down left
contents_menu favorite_menu
number_1 number_2
number_6 number_7
enter clear
input_select display_info
volume_up volume_down
play stop
fast_forward eject
stop_record pause_record
select_media_1 select_media_2
power_toggle power_on
f2 f3
Example
Î CALL /MEDIA/CEC/I2:send(power_on)
Í mO /MEDIA/CEC/I2:send
7.12.3. Sending a CEC Command in Hexadecimal Format
Î CALL /MEDIA/CEC/<port>:sendHex(<hex_code>)
Í mO /MEDIA/CEC/<port>:sendHex
Parameters
<hex_code> Accepted command is max. 30 character long (15 byte) in hexadecimal format.
Example
Î CALL /MEDIA/CEC/I2:sendHex(8700E091)
Í mO /MEDIA/CEC/I2:sendHex
ok back up
right root_menu setup_menu
media_top_menu media_context_menu number_0
number_3 number_4 number_5
number_8 number_9 dot
channel_up channel_down sound_select
power_legacy page_up page_down
mute_toggle mute unmute
pause record rewind
skip_forward skip_backward 3d_mode
play_forward play_reverse select_next_media
select_media_3 select_media_4 select_media_5
power_off stop_function f1
f4
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