Oppo BDP-103 Manual page 3

<Command Code> = <byte><byte><byte>
<Result Code> = OK|ER
<sp> = space, ASCII 0x20
<Parameters> = command-specific
<End of Response> = CR, ASCII 0x0d
Status Update Messages Structure:
If the verbose mode is set to 2 or 3, the player will send status update messages
automatically. These messages are not a response to any particular command. Any
status change caused by commands from network remote control, front panel buttons,
IR remote control, or playback progress may trigger status update messages.
The status update messages have the following structure:
<Update> = <Start of Update><Status Code>[<sp><Parameters>]<End of Update>
<Start of Update> = @, ASCII 0x40
<Status Code> = <byte><byte><byte>
<sp> = space, ASCII 0x20
<Parameters> = status-specific
<End of Response> = CR, ASCII 0x0d
Command Sequence:
Commands are executed in the order they are received. The host should wait for a
response from the player before sending the next command.
If the player receives a new command before executing the previous command, the
player may discard the previous command.
If the host does not receive a response from the player 10 seconds after the command is
issued, the host may consider the command or response lost during transmission, and
can retransmit the command.
Command List:
A. Command that maps to a remote control button
This group of commands maps directly to the infrared remote control keys. No
parameters are needed for these commands. The player handles the commands as if it
receives the same IR remote commands. For actions that require a multiple-key
sequence, such as go to a certain chapter (GOT command followed by multiple numeric
key commands and the SEL command), the player responds to each command
individually until the last command is received. At that time the player shall respond with
either OK or ER depending on the result of the action.
Command Remote Key
Code
POW POWER
SRC INPUT
Function
Toggle power STANDBY
and ON
Select input source
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Response Example
OK ON
OK OFF
OK