2014-02-21, 19:01
I have my RPi (openelec with USB) attached with my TV via HDMI cables. Everything works great. Then I have my TV attached to amplifier by audio cable. This way I can watch TV and listen through TV speakers or I watch TV and listen via external speakers through amplifier. Everything works great as well.
To listen via amplifier TV must be turned on.
Now I would like to listen to radio stations from my RPi through amplifier without my TV turned on. I know I need to turn TV first to choose station etc, but later on I don’t want to have my TV turned on.
What I did, I connected audio cable from RPi (connector was not used as the signal used HDMI) and connected with amplifier. It looks like I am not getting audio signal on regular audio connection. I believe I have to change my config.txt settings. Below are my config.txt settings. What should be changed to have my configuration working but I still want to have ability use HDMI cables when I watch TV?
Thank you in advance,
koze
To listen via amplifier TV must be turned on.
Now I would like to listen to radio stations from my RPi through amplifier without my TV turned on. I know I need to turn TV first to choose station etc, but later on I don’t want to have my TV turned on.
What I did, I connected audio cable from RPi (connector was not used as the signal used HDMI) and connected with amplifier. It looks like I am not getting audio signal on regular audio connection. I believe I have to change my config.txt settings. Below are my config.txt settings. What should be changed to have my configuration working but I still want to have ability use HDMI cables when I watch TV?
Quote:################################################################################
# This file is part of OpenELEC - http://www.openelec.tv
# Copyright © 2009-2012 Stephan Raue ([email protected])
# Inspired and partly copied from:
# http://youresuchageek.blogspot.fr/2012/0...ec-on.html
#
# This Program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This Program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with OpenELEC.tv; see the file COPYING. If not, write to
# the Free Software Foundation, 51 Franklin Street, Suite 500, Boston, MA 02110, USA.
# http://www.gnu.org/copyleft/gpl.html
################################################################################
# Bootloader configuration - config.txt
################################################################################
################################################################################
# Memory (System/GPU configuration )
################################################################################
# default GPU memory split (do not change if you do not know what you are doing)
gpu_mem=128
# SDRAM size based GPU memory split, uncomment and setup to override 'gpu_mem'
gpu_mem_256=100
gpu_mem_512=128
################################################################################
# Overclocking settings
# WARNING: Do not change/enable if you do not know what you are doing!
# The System may become unstable or you can have data corruption or
# you can loose your warranty if you set wrong settings
#
# please read: http://elinux.org/RPi_config.txt#Overclo...figuration
################################################################################
# Overclock mode settings.
#
# default recommended values are: arm_freq | core_freq | sdram_freq | over_voltage
# no overclocking : 700 | 250 | 400 | 0
# mode 'Modest' : 800 | 300 | 400 | 0
# mode 'Medium' : 900 | 333 | 450 | 2
# mode 'High' : 950 | 450 | 450 | 6
# mode 'Turbo' : 1000 | 500 | 500 | 6
arm_freq=950
core_freq=450
sdram_freq=450
over_voltage=6
# set to 'force_turbo=1' to disable dynamic overclocking (you can lose your warranty!)
force_turbo=1
# If you have any data corruption using Turbo Mode and overclocking
# try with this setting uncommented
# If this still fails, try to use Medium mode without "over_voltage=2"
# If it ultimately keeps failing, forget about this until it gets fixed
# Use a more conservative mode that will works fine in any cases:
# initial_turbo=30
################################################################################
# Overscan settings
################################################################################
# Make display smaller to stop text spilling off the screen
# see also http://www.raspberrypi.org/phpBB3/viewto...67&t=15700
# overscan_scale=1
# disable_overscan=1
# Adapt overscan values to your needs
# overscan_left=57
# overscan_right=59
# overscan_top=20
# overscan_bottom=20
################################################################################
# various settings see also: http://elinux.org/RPi_config.txt
################################################################################
# hdmi_mode=4
# Force HDMI even if unplugged or powered off
hdmi_force_hotplug=1
hdmi_edid_file=1
################################################################################
# License keys to enable GPU hardware decoding for various codecs
# to obtain keys visit the shop at http://www.raspberrypi.com
################################################################################
# decode_MPG2=0x3xxxxxxxxx
# decode_WVC1=0xcaxxxxxxxx
# decode_DTS=0x00000000
# decode_DDP=0x00000000
################################################################################
# End of default configuration
# all values below this line were inserted from config.txt.bk (your old config)
# and can be merged with the above values
################################################################################
Thank you in advance,
koze