AMX Endeleo Multi-Format Receiver UDM-RX02, Руководство по эксплуатации/справочник

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UDM-0102 Control Protocol
91 UDM-0102 and UDM-RX02 Operation/Reference Guide
Get Remote Serial Buffer
Returns the contents of the remote serial buffer. On receiving this command, the remote serial buffer is flushed
and characters are acquired until the termination character is received. Once received a reply is sent as below.
As a general case, this command would normally be issued before sending a remote serial command to retrieve
information from the device connected to the receiver.
A typical example would be a lamp life query or similar. The command times out after 30 seconds of inactivity
on the remote serial port if the terminator is not received. The Serial buffer returned in the reply includes the
termination character.
Return status:
Enable/Disable Remote Key Messages
Enables and disables remote key messages to the host. If enabled, remote control key presses entered at the RX
are passed back to the host as UDP message packets for further processing if necessary.
The format of the key message is as follows:
Key values are the same values as listed in section 5.12.2 (IR control codes). The UDM automatically times
out this facility to reduce the possibility of sending UDP messages to a non-existent host, so this command
must be renewed on a regular basis to continue to process keystrokes. The timeout is currently set to 15
minutes.
Return status:
Set Hub Identification
Stores a string identifier in the Hub. This may be used to subsequently identify the Hub or for storage of user-
defined values and information. The identification string can have a maximum length of 125 characters.
Length is the length of the ID string.
Return status:
Byte # 0 1 2 3 4 5
Byte value 89 User defined Port Terminator User defined User defined
The communications channel between remote device and host is limited in speed -
approximately 10 characters per second, so care must be taken using this command
as large serial responses will take some considerable time to be retrieved.
Byte # 0 1 2 3 4...n
Byte value 89 Status Port No of characters in buffer Serial buffer
Byte # 0 1 2 3 4 5
Byte value 93 User defined Port 0 - disable
1 - enable
User defined User defined
Byte # 0 1 2 3 4 5
Byte value 94 User defined Port Key Value User defined User defined
Byte # 0 1 2 3
Byte value 93 Status Port 0 - disable
1 - enable
Byte # 0 1 2 3...127
Byte value 67 User defined Length Identification string
Byte # 0 1 2 3 4 5
Byte value 67 Status 0 0 0 0