Install Direwolf on Raspberry Pi

The Pi plus a USB soundcard is all you need to get started with Packet Radio. Instead of using a dedicated hardware TNC, the Pi can be coaxed to do the hard work of managing the Packet protocol.

Full instructions can be found on the WB2OSZ’z website at: 
https://github.com/wb2osz/direwolf

Installation version 1.6

Raspbian update:
>> sudo apt-get update
>> sudo apt-get dist-upgrade
>> sudo rpi-update
>> sudo reboot

Remove pulseaudio:
>> sudo apt-get remove --purge pulseaudio
>> sudo apt-get autoremove
>> rm -rf /home/pi/.pulse
>> sudo reboot

Software development packages:
>> sudo apt-get install git    
>> sudo apt-get install gcc     
>> sudo apt-get install g++     
>> sudo apt-get install make    
>> sudo apt-get install cmake    
>> sudo apt-get install libasound2-dev     
>> sudo apt-get install libudev-dev

Remove old install:
>> sudo rm -rf direwolf (remove old install)

Install Direwolf:
>> cd ~
>> sudo git clone https://www.github.com/wb2osz/direwolf
>> cd direwolf     
>> sudo git checkout dev
>> sudo mkdir build && cd build
>> sudo cmake ..
>> sudo make -j4
>> sudo make install
>> sudo make install-conf

This gives you the latest development version.  
Leave out "git checkout dev" to get the most recent stable release.

Make direwolf executable:
>> sudo chmod a+x direwolf

Configuration direwolf.conf:
>> sudo editor direwolf.conf (example)

ADEVICE plughw:1,0
ACHANNELS 1
CHANNEL 0
MYCALL CALLSIGN
MODEM 1200 E+
PTT GPIO 21
DWAIT 30
SLOTTIME 10
PERSIST 64
TXDELAY 20
TXTAIL 05
AGWPORT 8000
KISSPORT 8001
FIX_BITS 0 AX25

Update direwolf:
>> sudo apt-get update 
>> sudo apt-cache showpkg direwolf 
>> sudo apt-get install direwolf

Install BPQ on Raspberry Pi

The purpose of this mini howto is to get a working BPQ configuration on a Raspberry Pi. This is the most simple methode to install and configure BPQ on you Raspberry Pi

Full instructions can be found on the G8BPQ website at: 
http://www.cantab.net/users/john.wiseman/Documents/

Installation

Create directory:
>> sudo mkdir BPQ
>> cd BPQ

Download bpq-config:
>> sudo wget http://www.prinmath.com/ham/bpq-config

Make bpq-config executable:
>> sudo chmod a+x bpq-config

Run bpq-config:
>> sudo ./bpq-config

Install Jnos2 on Raspberry Pi

The purpose of this mini howto is to get a working Jnos configuration on a Raspberry Pi. This is the most simple methode to install and configure Jnos on your Raspberry Pi

Full instructions can be found on the VE4KLM website at: 
https://www.langelaar.net/projects/jnos2/

Make directory and download Jnos:
>> sudo mkdir ./Jnos
>> sudo rsync -a www.langelaar.net::jnos2 ./Jnos

Install ncurses development package:
>> sudo apt-get install libncurses5-dev libncursesw5-dev

Configure script Jnos:
>> cd Jnos
>> sudo ./configure 

Build the Jnos executable:
>> sudo make

Make jnos executable:
sudo chmod a+x jnos

Run Jnos:
>> sudo ./jnos

Update JNOS 2.0m.4 systems:     
>> cd <your JNOS source>      
>> sudo  rsync -av www.langelaar.net::jnos2 .     
After rsync is complete a new file: update_jnos.2.0m.5?.tar.gz     
Extract the files using :       
>> sudo tar xvzf update_jnos.2.0m.5B.tar.gz     

More information about configure your Jnos system (Click)


Solution bring back the colors 

add : -fsigned-char to the CFLAGS in the makefile.
CFLAGS = -DUNIX $(DEBUG) $(PATCHES) $(WARNINGS) -fsigned-char

Install LCD screen on Raspberry Pi

Activate LCD touchscreen:
>> sudo rm -rf LCD-show
>> sudo git clone https://github.com/goodtft/LCD-show.git
>> sudo chmod -R 755 LCD-show
>> cd LCD-show/
>> sudo ./LCD35-show

Calibrate LCD touchscreen:
>> sudo apt-get install -y xinput-calibrator

Activate HDMI screen
>> sudo ./LCD-hdmi