about

Tvheadend and HDHomeRun on Debian x86 - 15 Sep 2013

search

motivation

I have been able to build the kernel-space drivers for my HDHomeRun, dvbhdhomerun, yet there seem to be some weird runtime errors having to do with cross compiling for an ARM v7 A9 Cortex processor. I bit the bullet and rolled Tvheaden on a seperate box. Can't watch Monday night football without a DVR.

Installing on a headless box with X11 forwarding. Doing everything as root. Partially inspired from Building - dvbhdhomerun.

Do note that the HDHR3-US can only handle the bandwidth requirements for up to 1080i broadcasts.

install dev dependencies

apt-get install cvs build-essential cmake

install Tvheadend

Paraphrasing the important parts from AptRepository - Tvheadend.

  1. repo key: curl http://apt.tvheadend.org/repo.gpg.key | apt-key add -
  2. append /etc/apt/sources.list with deb http://apt.tvheadend.org/stable wheezy main
  3. apt-get update; apt-get install tvheadend

install SiliconDust drivers

Get the latest version from http://www.silicondust.com/support/hdhomerun/downloads/linux/

apt-get install build-essential libgtk2.0-dev
wget http://download.silicondust.com/hdhomerun/libhdhomerun_20130328.tgz
wget http://download.silicondust.com/hdhomerun/hdhomerun_config_gui_20130328.tgz
tar xzf libhdhomerun_20130328.tgz; tar xzf hdhomerun_config_gui_20130328.tgz
cd hdhomerun_config_gui
./configure
make; make install
ldconfig

OR the easier version (might be slightly out of date)

apt-get install libhdhomerun-dev hdhomerun-config

setup linux kernel source

According to KernelFAQ, Debian does not have the standard /proc/config.gz, instead a plaintext file can be found at /boot/config-$(uname -r).

apt-get install linux-headers-`uname -r` linux-source-3.2
cd /usr/src
tar xjvf linux-source-3.2.tar.bz2
cd linux-source-3.2
cp /boot/config-$(uname -r) .config
ln -s /usr/src/linux-headers-$(uname -r)/Module.symvers Module.symvers

Update the Makefile to match the output of uname -r. For example, the output for me is 3.2.0-4-i386, so I have VERSION = 3, PATCHLEVEL = 2, SUBLEVEL = 0, and EXTRAVERSION = -4-i386.

make oldconfig
make prepare scripts

install dvbhdhomerun

wget http://sourceforge.net/projects/dvbhdhomerun/files/dvbhdhomerun_0.0.15.tar.gz
tar xzf dvbhdhomerun_0.0.15.tar.gz
cd dvbhdhomerun-0.0.15/kernel

Alter the KERNEL_DIR variable in the Makefile to point to where we setup the linux kernel: /usr/src/linux-source-3.2.

make
make install
modprobe dvb_hdhomerun

From http://dvbhdhomerun.cvs.sourceforge.net/viewvc/dvbhdhomerun/dvbhdhomerun/build.txt?view=markup

You will also want to add dvb_hdhomerun to load at startup. Edit the /etc/modules file and create a new line with just dvb_hdhomerun on it.

install userhdhomerun

cd ../userhdhomerun/

If you manually built libhdhomerun, alter the Makefile LIBHDHOMERUN_PATH variable to point to where you downloaded libhdhomerun. Mine is located in ../../libhdhomerun.

make; make install

A quickly cobbled together init script:

#! /bin/sh
### BEGIN INIT INFO
# Provides:          userhdhomerun
# Required-Start:    $local_fs $remote_fs udev
# Required-Stop:     $local_fs $remote_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
### END INIT INFO
case "$1" in
  start)
        userhdhomerun -f
        ;;
  stop)
        killall userhdhomerun
        ;;
  *)
        echo "Usage: /etc/init.d/userhdhomerun {start|stop}" >&2
        exit 3
        ;;
esac
:

Doesn't seem to work quite right at start-up, needs some tweaking.


514 words. Post tags: Tvheadend, HDHomeRun, Debian, and x86.

Post content is written by Jason Zerbe and licensed CC BY-NC 3.0.