Depois de lutar com a configuração do MythTV no meu Ubuntu Server 16.04 por alguns dias, finalmente consegui o backend configurado e o liveTV trabalhando em um Ubuntu Desktop 16.04 no front end. Agora estou no último passo: tentar fazer com que o LIRC funcione no back-end para que eu possa mudar de canal no meu set top box com um IR Blaster embutido na placa sintonizadora.
Quando tento enviar um comando como sudo irsend SEND_ONCE ATT_U-Verse KEY_1 , recebo o seguinte erro:
irsend: could not connect to socket
irsend: No such file or directory
O que eu poderia estar perdendo?
Eu estive em toda a web e a maioria das respostas que eu conheço parece ser mais específico do Raspberry Pi. Eu tropecei no este post do UbuntuForums e mudei alguns dos meus arquivos de configuração para refletir o que o usuário fez na primeira parte da postagem, mas ainda obter o mesmo erro de arquivo / diretório.
Meus arquivos de configuração:
/usr/share/lirc/extras/transmitters/master.conf
#
# this config file was automatically generated
# using lirc-0.8.6(default) on Sun Dec 20 14:45:21 2009
#
# contributed by
#
# brand: ATT
# model no. of remote control: U-Verse
# devices being controlled by this remote:
#
begin remote
name ATT_U-Verse
bits 16
flags SPACE_ENC|CONST_LENGTH
eps 30
aeps 256
header 525 384
one 238 896
zero 238 471
ptrail 256
gap 96002
toggle_bit_mask 0x20
begin codes
KEY_EPG 0x50DA # Was: KEY_GUIDE
KEY_OK 0x58DE
KEY_CHANNELUP 0x5854
KEY_CHANNELDOWN 0x50D5
KEY_UP 0x5856
KEY_DOWN 0x50D7
KEY_LEFT 0x505F
KEY_RIGHT 0x58DF
KEY_MENU 0x585E
KEY_0 0x50D0
KEY_1 0x5851
KEY_2 0x58D1
KEY_3 0x5051
KEY_4 0x58D0
KEY_5 0x5053
KEY_6 0x50D1
KEY_7 0x5853
KEY_8 0x58D2
KEY_9 0x5852
KEY_DELETE 0x58DF
KEY_ZOOM 0x585D
KEY_A 0x58D6
KEY_B 0x5857
KEY_C 0x58DB
KEY_EXIT 0x585E # Was: KEY_EXIT_TO
KEY_INFO 0x58D3
KEY_BACK 0x5859
X_KEY_GO_INTERACTIVE 0x58DF
X_KEY_VOD 0x585C # Was: KEY_VOD
X_KEY_RECORDED_TV 0x58DA # Was: KEY_RECORDED_TV
KEY_AGAIN 0x585A
KEY_FORWARD 0x58DA
KEY_STOP 0x5854
KEY_PAUSE 0x50D4
KEY_PLAY 0x5856
KEY_RECORD 0x58D7
KEY_REWIND 0x5856
KEY_FASTFORWARD 0x50D6
X_KEY_TV_VIDEO 0x505E
KEY_POWER 0x58D2
end codes
end remote
/etc/lirc/hardware.conf
#
#Chosen Remote Control
REMOTE="Hauppauge HVR-1100"
REMOTE_MODULES="devinput"
REMOTE_DRIVER=""
REMOTE_DEVICE="/dev/lirc0"
REMOTE_SOCKET=""
REMOTE_LIRCD_CONF="hauppauge/lircd.conf.hauppauge"
REMOTE_LIRCD_ARGS=""
#Chosen IR Transmitter
TRANSMITTER="Command IR : Motorola Cable box"
TRANSMITTER_MODULES="lirc_dev lirc_cmdir"
TRANSMITTER_DRIVER=""
TRANSMITTER_DEVICE=""
TRANSMITTER_SOCKET=""
TRANSMITTER_LIRCD_CONF="master.conf"
TRANSMITTER_LIRCD_ARGS=""
#Disable kernel support.
#Typically, lirc will disable in-kernel support for ir devices in order to
#handle them internally. Set to false to prevent lirc from disabling this
#in-kernel support.
#DISABLE_KERNEL_SUPPORT="true"
#Enable lircd
START_LIRCD="true"
#Don't start lircmd even if there seems to be a good config file
#START_LIRCMD="false"
#Try to load appropriate kernel modules
LOAD_MODULES="true"
# Default configuration files for your hardware if any
LIRCMD_CONF=""
#Forcing noninteractive reconfiguration
#If lirc is to be reconfigured by an external application
#that doesn't have a debconf frontend available, the noninteractive
#frontend can be invoked and set to parse REMOTE and TRANSMITTER
#It will then populate all other variables without any user input
#If you would like to configure lirc via standard methods, be sure
#to leave this set to "false"
FORCE_NONINTERACTIVE_RECONFIGURATION="false"
START_LIRCMD=""
Finalmente, /etc/lirc/lircd.conf
#This configuration has been automatically generated via
#the Ubuntu LIRC package maintainer scripts.
#
#It includes the default configuration for the remote and/or
#transmitter that you have selected during package installation.
#
#Feel free to add any custom remotes to the configuration
#via additional include directives or below the existing
#Ubuntu include directives from your selected remote and/or
#transmitter.
#Configuration for the Hauppauge HVR-1100 remote:
include "/usr/share/lirc/extras/more_remotes/hauppauge/lircd.conf.hauppauge"
#Configuration for the Command IR : Motorola Cable box transmitter:
include "/usr/share/lirc/extras/transmitters/master.conf"
Hardware:
Set top box: Motorola VIP1200
Placa de sintonizador: Hauppauge 1199 WinTV HVR-1600 - Sintonizador de TV / Gravador de Vídeo PCI Duplo Interno com Receptor IR e Blaster