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Full Discussion: Telnet script to amplifier
Top Forums Shell Programming and Scripting Telnet script to amplifier Post 302915565 by hansibull on Wednesday 3rd of September 2014 08:10:00 PM
Old 09-03-2014
Hi! Sorry to bring up this old post, But I have the same Pioneer amplifier as thread starter, only mine is two years newer (VSX-923 instead of VSX-921). My goal is to adjust volume and the On/off switch with hotkeys from my mac. I've succeeded getting hot keys for volume up and down, but I have some trouble with the power. I've been using code from this thread, but still haven't been able to work it out.

The problem is that this line:
Code:
printf "%s\r\n" "?p" | nc pioneer.local 8102 -q 2

doesn't return the current power state (PWR0 / PWR1), like it did with the thread starter. It doesn't return anything at all! I can send commands with this type of command, but I cant receive any information. I want to key on my mac to either turn the receiver on or off, based on the power state, PWR0 / PWR1. I can receive this info if I use telnet instead of netcat, but I haven't been able to store that text string.
 

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LEARN ABOUT DEBIAN

vdetelweb

VDETELWEB(1)						      General Commands Manual						      VDETELWEB(1)

NAME

       vdetelweb - Virtual Distributed Ethernet Telnet and/or Web management module

SYNOPSIS

       vdetelweb [ --web ] [ --telnet ] [ --nodename nodename ] [ --daemon ] [ --rcfile rcfile ] mgmt_socket

DESCRIPTION

       vdetelweb implements a tiny telnet server and/or a tiny web server for the remote management of a VDE2 switch.

OPTIONS

       -w, --web
	      start the web server. At least one of --web or --telnet must be set.

       -t, --telnet
	      start the telnet server. At least one of --web or --telnet must be set.

       -n, --nodename nodename
	      specify  the  nodename as seen from remote connections (e.g. in the command prompt or in the web page title). uname nodename is used
	      when this option is not specified.

       -d, --daemon
	      run as a daemon, using syslog for logging.

       -f, --rcfile rcfile
	      rc file to set the initial switch configuration.	When not specified, vdetelweb searches for ~/.vde/vdetelwebrc and /etc/vde/vdetel-
	      webrc. At leas one rc file must exist and be readable.

       -h, --help
	      print help. please use it for a more complete list of options.

       mgmt_socket
	      is  the  managemnt  socket  used to communicate with the vde_switch.  (This option must match the path used in the -M option for the
	      vde_switch).

NOTICE

       Virtual Distributed Ethernet is not related in any way with www.vde.com ("Verband der Elektrotechnik, Elektronik  und  Informationstechnik"
       i.e. the German "Association for Electrical, Electronic & Information Technologies").

SEE ALSO

       vde_switch(1), vde_plug(1), vdeq(1).  dpipe(1).	unixterm(1).

AUTHOR

       VDE is a project by Renzo Davoli <renzo@cs.unibo.it>

Virtual Distributed Ethernet					   June 16, 2008						      VDETELWEB(1)
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