LiveATC Discussion Forums

Air Traffic Monitoring => Listener Forum => Topic started by: Totte on July 15, 2015, 06:46:28 PM

Title: Use Raspberry Pi with DarkIce and Icecast2
Post by: Totte on July 15, 2015, 06:46:28 PM: Hi!

I have just bought a RPi. Now I want to stream some air traffic from my scanner with RPi to the internet instead of using laptop with winamp and shoutcast.
I have installed Raspbian and it works. I have also tried my soundcard and it works.
Now i try to follow the guide https://stmllr.net/blog/live-mp3-streaming-from-audio-in-with-darkice-and-icecast2-on-raspberry-pi/index.html (https://stmllr.net/blog/live-mp3-streaming-from-audio-in-with-darkice-and-icecast2-on-raspberry-pi/index.html).
I am complete new to use RPi, so I have a question.

I have came to the point "Change the compile configuration to match Raspbian environment:" (see also picture),
Code: [Select]
$ vi debian/rules
and this should be used:

Code: [Select]
#!/usr/bin/make -f %: dh $@ .PHONY: override_dh_auto_configure override_dh_auto_configure: ln -s /usr/share/misc/config.guess . ln -s /usr/share/misc/config.sub . dh_auto_configure -- --prefix=/usr --sysconfdir=/usr/share/doc/darkice/examples --with-vorbis-prefix=/usr/lib/arm-linux-gnueabihf/ --with-jack-prefix=/usr/lib/arm-linux-gnueabihf/ --with-alsa-prefix=/usr/lib/arm-linux-gnueabihf/ --with-faac-prefix=/usr/lib/arm-linux-gnueabihf/ --with-aacplus-prefix=/usr/lib/arm-linux-gnueabihf/ --with-samplerate-prefix=/usr/lib/arm-linux-gnueabihf/ --with-lame-prefix=/usr/lib/arm-linux-gnueabihf/ CFLAGS='-march=armv6 -mfpu=vfp -mfloat-abi=hard'
Is it a file that should be saved, or how does it work?
Title: Re: Use Raspberry Pi with DarkIce and Icecast2
Post by: dave on July 15, 2015, 08:19:38 PM: I'll save you some time. :-)

Just grab this build of darkice (latest version 1.2) as follows:

sudo wget -O /usr/bin/darkice http://dl.liveatc.net/darkice.pi

Then make sure you install the libraries it depends on:

sudo apt-get install libmp3lame-dev libtwolame-dev libasound2-dev libsamplerate-dev

If you are looking to provide a feed to LiveATC open up a ticket here and we will set you up with a darkice.cfg file:
http://www.liveatc.net/ct/fcontact.php

Thanks!
Dave
Title: Re: Use Raspberry Pi with DarkIce and Icecast2
Post by: Totte on July 16, 2015, 04:55:28 AM: Hi!

Thanks. Is it just this two steps?

Code: [Select]
sudo wget -O /usr/bin/darkice http://dl.liveatc.net/darkice.pi sudo apt-get install libmp3lame-dev libtwolame-dev libasound2-dev libsamplerate-dev
I assume that it is some more to do? Some setup.
Is there any guide?
I am complete new with RPi and Raspbian.
Yes, I am intrested of set up a feed to LiveATC.
Title: Re: Use Raspberry Pi with DarkIce and Icecast2
Post by: dave on July 16, 2015, 09:50:38 AM: Quote from: Totte on July 16, 2015, 04:55:28 AM
Hi!

Thanks. Is it just this two steps?

Code: [Select]
sudo wget -O /usr/bin/darkice http://dl.liveatc.net/darkice.pi sudo apt-get install libmp3lame-dev libtwolame-dev libasound2-dev libsamplerate-dev
I assume that it is some more to do? Some setup.
Is there any guide?
I am complete new with RPi and Raspbian.
Yes, I am intrested of set up a feed to LiveATC.

There are some additional steps, and we send them via the tech support system. So go to:

http://www.liveatc.net/ct/fcontact.php

and fill out a request. We track all requests through that system, not here on the forum.

Once you do that we will send you:
/etc/darkice.cfg
and a reference to a better startup script for darkice - for those interested it is here:
http://dl.liveatc.net/darkice.init.pi
Title: Re: Use Raspberry Pi with DarkIce and Icecast2
Post by: Totte on July 16, 2015, 03:59:38 PM: Ok, thanks!
Title: Re: Use Raspberry Pi with DarkIce and Icecast2
Post by: Totte on July 21, 2015, 05:51:34 AM: Hi!

I have tried to install on my RPi to send a stream from a Raspberry Pi to LiveATC. It went well until the last step:
sudo dpkg -i ../darkice_1.0-999~mp3+1_armhf.deb

It says:
dpkg: error processing .../darkice_1.0-999~mp3+1_armhf.deb (--install):
cannot access archive: No such file or directory
Errors were encountered while processing:
..darkice_1.0-999~mp3+1_armhf.deb (--install)

I am in /src/darkice-1.0 directory.

How to continue?

I have sent a mail, but no answer, so I try here instead.
Title: Re: Use Raspberry Pi with DarkIce and Icecast2
Post by: dave on July 21, 2015, 07:30:53 AM: Sounds like your compile failed. I got your email but I am working at an air show this week so email responses will be a little slow.