Rotel RCX-1500 Bedienungsanleitung PDF herunterladen

Rotel RCX-1500

RS232 ASCII Controller Command List

Rotel has released updated software for RCX-1500. The new software includes

an ASCII based RS232 protocol. The new protocol replaces the original HEX based

communication protocol. This new protocol is ASCII text based to make it easier for

application programmers to communicate with Rotel products.

The new protocol is effective starting with the Main software version V1.1.5.

The new protocol eliminates the Device ID and checksum requirements. The RS232

hardware does not support flow control so care needs to be take when sending and

receiving data to avoid packet loss.

All commands sent to the attached Rotel device must have a terminating “!” character .

Status information from the attached Rotel product with either have a terminating “!”

character or a byte count for variable length text data that may include a “!” in the

returned message. It is up to the sending/receiving control application to properly parse

and process the packets.

Note: The byte count only includes the text data and not the length or “,” character.

Note 2: Do not include a carriage return or line feed after the command, only the “!”

terminating character.

Connection Settings

Baud Rate Parity Valid Data Bits Stop Bit Value

Handshaking Data Type

115200 N 8 1 None String

Communication Protocol

Command and response messages are included on the following pages.

Automatic display update information can be enabled/disabled using the

“display_update_auto” and “display_update_manual”.

In automatic mode each time the display changes the new display line(s) will be sent.

In manual mode the display updates must be requested each time a refresh of the

display information is desired.

Date Version Update Description

January 18, 2012 1.00 Original Specification

October 9, 2012 1.01 Added memory command

March 1, 2013 1.02

Added discrete opt/coax input & power status

commands. Requires Main Software V1.1.7

December 26, 2013 1.10 Added dimmer + CD player scan commands

June 4, 2014 1.20 Added special character mapping

1 2 3 4 5 6 7

Rotel RCX-1500 1

Inhaltsverzeichnis

Seite 1 - Rotel RCX-1500

1 Rotel RCX-1500 RS232 ASCII Controller Command List Rotel has released updated software for RCX-1500. The new software includes an ASCII based

Seite 2

2 Section 1: Control Command List RCX-1500 ASCII Command Description Unit Response POWER & VOLUME COMMANDS power_on! Power On power=on! power_

Seite 3

3 RCX-1500 ASCII Command Description Unit Response right! Cursor Right n/a enter! Enter Key n/a enter_long! Long Press for Enter Key n/a NUMERIC

Seite 4

4 Command: get_display2! Description: Request display line #2 to be sent Return String: display2=##,text Return Description: Current display line 2,

Seite 5

5 Command: get_current_power! Description: Request current power status Return String(s): power=on! / power=standby! Return Description: Current powe

Seite 6

6 Command: get_dab_preset_n! Description: Request saved DAB station info for present n (n = 1 – 30) Return String(s): dab_preset_n=##,text Return Des

Seite 7

7 Command: get_volume_min! Description: Request Min volume value Return String(s): volume_min=0! Return Description: volume min level Example: volume

Kommentare zu diesen Handbüchern

Keine Kommentare

Rotel RCX-1500 Bedienungsanleitung

Stöbern Sie online oder laden Sie Bedienungsanleitung nach CD Spieler Rotel RCX-1500 herunter. Rotel RCX-1500 RS232 ASCII Controller Command List Benutzerhandbuch

Inhaltsverzeichnis

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für CD Spieler Rotel RCX-1500