irsend (1) Linux Manual Page

NAME

irsend – basic LIRC program to send infra-red commands

SYNOPSIS

irsend [options] DIRECTIVE REMOTE CODE [CODE…]

DESCRIPTION

Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc.

DIRECTIVE can be:

SEND_ONCE - send CODE[CODE...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM[NUM...] SIMULATE - simulate IR event

REMOTE is the name of a remote, as described in the lircd configuration file.

CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file.

NUM is the transmitter number of the hardware device.

For the LIST DIRECTIVE, REMOTE and/or CODE can be empty:

LIST   ""    ""   - list all configured remote names
LIST REMOTE  ""   - list all codes of REMOTE
LIST REMOTE CODE  - list only CODE of REMOTE

The SIMULATE command only works if it has been explicitly enabled in lircd.

OPTIONS

-h –help

display usage summary

-v –version

display version

-d –device

use given lircd socket [/var/run/lirc/lircd]

-a –address=host[:port]

connect to lircd at this address

-# –count=n

send command n times

ENVIRONMENT

LIRC_SOCKET_PATH

The lircd socket to connect to, defaults to a hardcoded default value usually /var/run/lirc/lircd

FILES

/etc/lirc/lircd.conf

Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and waveform details.

DIAGNOSTICS

If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics:

"irsend: could not connect to socket"
"irsend: Connection refused" (or "Permission denied").

EXAMPLES

irsend LIST DenonTuner ""
irsend SEND_ONCE  DenonTuner PROG-SCAN
irsend SEND_ONCE  OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP
irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3
irsend SEND_STOP  OnkyoAmpli VOL-DOWN
irsend SET_TRANSMITTERS 1
irsend SET_TRANSMITTERS 1 3 4
irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S"

DRIVER LOADING

Drivers are loaded dynamically. The directory used for this is determined by (falling priority):

–

The ‘plugindir’ entry in the [lircd] section of the lirc_options.conf file.

–

The environment variable LIRC_PLUGINDIR.

–

A hardcoded default (usually /usr/lib[64]/lirc/plugins).

SEE ALSO

lircd(8), mode2(1), xmode2(1), irrecord(1), irw(1)

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