The PSK_arq system consists of a client and a server. 

The client software consists of:
================================

PSK_arq.pl			The GUI...
PSKmail.glade		The XML specification of the GTK2 GUI
rflinkclient.pl		The client arq machine
arq.pm				Function module containing the primitives 
					(common to server and client)
gmfsk_arq			A slightly hacked version of gmfsk-0.6, enabling arq mode.

Install:
========

1: 	Install gmfsk-0.6 from your distribution -> it normally installs into /usr/local/bin

2:	Copy the special binary over the gmfsk binary. This way you are sure all support files
	are at their normal place. First make a backup of the original:
	mv /usr/local/bin/gmfsk /usr/local/bin/gmfsk_original
	cp gmfsk_arq /usr/local/bin
	
3:	Make a directory ~/mail

4:  Copy the client software into the ~/mail directory

	cp PSK_arq.pl ~/mail
	cp rflinkclinet.pl ~/mail
	cp arq.pm ~/mail
	cp PSKmail.glade ~/mail
	
5: Install the missing perl modules
	* perl-5.8 itself...
	* Gtk2 -init
	* Gtk2::GladeXML
	* Glib
	* IO::Handle
	You get the missing perl modules from CPAN
	
	You may also have to install GTK2, Glib etc....

1st Run:
========

Start gmfsk as usual. AFC on, PSK63, 1000 Hz.
Adjust audio levels for good rx/trx.
See the gmfsk manual for operating instructions.

Test the arq_facility:
======================

	cd ~ (your home directory)
	echo "test arq" > gmfsk_autofile
	
	Gmfsk should now send the string.

Start the GUI
=============

	cd ~/mail
	./PSK_arq.pl
	
Set the parameters
==================

	click on 'Options'  button
	Enter Your Call, The call of the server, the blocklength index (3-6, default 5), 
	Latitude and Longitude of your location. Click o.k.
	
The client is now ready for use.