AVR GCC development environment test software.
See the following article for details:
http://main.linuxfocus.org/English/March2002/article231.shtml

Make sure that you have loaded the following modules in the kernel (for 2.4.x)
before you use the uisp programmer:
> /sbin/lsmod 
Module                  Size  Used by
parport_pc             17808   0
ppdev                   5312   0 (unused)
parport                25856   0 [parport_pc ppdev]

To compile run:
make

To compile and load use:
make load

The programmer cable (dapa) must be connected as follows:
----------|--------------------
pin on AVR|Pin on parallel port               
----------|--------------------
SCK (19)  |Strobe (1)                         
MISO (18) |Busy (11)                          
MOSI (17) |D0 (2)                             
Reset (1) |Init (16)                          
GND       |GND (18)                         
----------|--------------------

Files:
avrledtest.c   # the c source code for at90s4433
avrledtest_pre.hex  # pre-compiled loadable object in case you have
                    # trouble to compile the software
lcdtest.sch         # schematic for eagle
Makefile            # Makefile 
README              # this file
schematic.gif       # schematic as gif image

-------------------------------------------
Copyright: GPL
Written by guido socher <guido@linuxfocus.org>
-------------------------------------------

