UPDATE: 25.04.2016 (DHCP or Static IP DNS)

if you have a Static IP, it can happen that the DNS is not registered.
please install via SSH
 

INFO:  " rw " RootFileSystem change to ReadWrite Mode
             " ro " RootFileSystem change to ReadOnly Mode

$:> rw
$:> sudo apt-get update
$:> sudo apt-get -f install resolvconf
$:> sudo depmod
$:> sudo sync
$:> ro

... and Fixed

- - - - - example for Static IP Cable (eth0) and DHCP for WiFi (wlan0) - - - - -

# FILE: /etc/network/interface

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.5.240
netmask 255.255.255.0
gateway 192.168.5.1
dns-nameservers 192.168.5.1

allow-hotplug wlan0
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa.conf # Dynamic wpa.conf via WebIF :: DO NOT EDIT THIS FILE BY HAND

- - - - - example END - - - - -

UPDATE: 17.04.2016 (GPIO ERROR)

ERROR: RADIO: OPEN DEVICE: 17:GPIO_Export: error [5] of opening file "/sys/class/gpio/export": i/O error

for the moment the quick Solution:
via SSH
$:> rw
$:> sudo sed -i 's/-u www-data -g www-data -c www-data:www-data//' /etc/init.d/frn4pi-rc.d
$:> ro

and then Re-Save via WebIF your Settings


UPDATE: 13.03.2016 (sounds: roger and so ...)

Servus,

Fragen und Lösungen ... (Questions and Solutions ...) ;-)

Richtige Zeitzone einstellen ( für alle )

Lösung:
ssh login oder direkt ... dann in der Konsole folgendes eingeben ....

• sudo dpkg-reconfigure tzdata

**EDIT 24.12.2015 Meldung von Aschi (SchweizerFRN) > v1r007 <

Fehlermeldung:

Use of uninitialized value in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 44, <DEBCONF_CONFIG> chunk 3.
Use of uninitialized value in -e at /usr/share/perl5/Debconf/DbDriver/File.pm line 46, <DEBCONF_CONFIG> chunk 3.
Use of uninitialized value in pattern match (m//) at /usr/share/perl5/Debconf/DbDriver/File.pm line 47, <DEBCONF_CONFIG> chunk 3.
Use of uninitialized value $directory in -d at /usr/share/perl5/Debconf/DbDriver/File.pm line 48, <DEBCONF_CONFIG> chunk 3.
Use of uninitialized value $directory in concatenation (.) or string at /usr/share/perl5/Debconf/DbDriver/File.pm line 49, <DEBCONF_CONFIG> chunk 3.
debconf: DbDriver "config": mkdir :No such file or directory

Lösung:
weil die tzdata- & debconf- Pakete beschädigt sind ....
ssh login oder direkt ... dann in der Konsole folgendes eingeben ....
1.) manuelle Installation von DebConf
2.) tzData Reinstallieren
3.) tzData ReCFG

• cd /tmp
• sudo wget -c -q "http://mirrordirector.raspbian.org/raspbian/pool/main/d/debconf/debconf_1.5.58_all.deb"
• sudo dpkg -i debconf_1.5.58_all.deb
• sudo apt-get upgrade
• sudo apt-get update
• sudo apt-get -f --reinstall install tzdata
• sudo dpkg-reconfigure tzdata

Der ALSAMixer ist im Image vergessen worden ( < v1r004 )

Lösung:
ssh login oder direkt ... dann in der Konsole folgendes eingeben ....

• sudo apt-get update
• sudo apt-get -f install alsa-utils

FTDI AN2xx Driver ( < rev. 6)
     | nur wenn es gebraucht wird (only when it is needed) |

Lösung:
Install FTDI-VCP Driver ...
ssh login oder direkt ... dann in der Konsole folgendes eingeben ....

• sudo /opt/ftdi_vcp/install.sh
• sudo reboot

AUDIO Settings ...

amixer -c 0 sset Mic playback 0% 2>&1 >/dev/null
amixer -c 0 sset Speaker playback 80% 2>&1 >/dev/null
amixer -c 0 sset Mic capture 100% 2>&1 >/dev/null
amixer -c 0 sset "Auto Gain Control" playback off 2>&1 >/dev/null         # (Mic to Line Input)

--->> Hier geht es zu den Einstellungen (Settings) <<---

Sounds:

send sound file to FRN-Raspberry via (shell/bash/console) with SCP or WinSCP
attention! the directory must be actually exist
master@FRN4PI-host:~$ mkdir -p /home/frn/sound     # (create directory)
master@FRN4PI-host:~$ scp roger.wav frn@[IP of YOUR FRN-Raspberry]:/home/frn/sound

SoundsDir: [ /home/frn/sounds ] // for example, who saved sound-files

SoundRoger: [ roger.wav ] // then use this file, if field empty, then play standard sound

EnableRoger: [ YES/NO ] // then NO -> play nothing | then YES play (SoundRoger: file)

Confirmation tone (RF IN):

SoundCourtesy: [ file.wav ] // same as above

EnableCourtesy: [ YES/NO ] // same as above

[ The wave file should be formatted ]
       - mono
       - 8kHz Sampling
       - PCM or GSM codec (GSM 6.1 WAV49)


Callsign     [ IMMER IN GROSS BUCHSTABEN ]

Audio werden auf der Übersicht im Web-Frontend gezeigt... (Gateway gestoppt)
InDevice      [ ALSA:sysdefault ]
OutDevice   [ ALSA:default ]

1.) RS-232 1=high 0=low
PTT       [ COM:/dev/ttyUSB0:RTS:0 ]
PTT       [ COM:/dev/ttyUSB0:RTS:1 ]
COS      [ COM:/dev/ttyUSB0:CTS:0 ]
COS      [ COM:/dev/ttyUSB0:CTS:1 ]
LIGHT   [ kann frei bleiben bei USB-RS232 ]

2.) GPIO 1=high 0=low
PTT       [ GPIO:17:gpio17:0 ]
PTT       [ GPIO:17:gpio17:1 ]
COS      [ GPIO:22:gpio22:0 ]
COS      [ GPIO:22:gpio22:1 ]
LIGHT   [ kann frei bleiben bei GPIO ]

3.) VOX
settings view over ssh ...

 - Audio Level for LIGHT (no modulation)
/opt/frn4pi.org/frn4pi audiolevel

 - then modulation for COS :: for testing when COS is activated
/opt/frn4pi.org/frn4pi checkinput:VOX:2000

PTT       [ wie bei RS-232/GPIO ]
COS      [ VOX:2000 ]
LIGHT   [ VOX:100 ]