merge from master

.gitignore

@@ -7,27 +7,12 @@
 .settings
 .simulated_eeprom.bin
 .subdirs
-animations/bitmapscroller/obj_avr
-animations/bitmapscroller/obj_sim
-animations/obj_avr
-animations/obj_sim
-autoconf.h
-borg_hw/obj_avr
 borgsim
 borgsim.exe
-can/obj_avr
-can/obj_sim
 config.mk
-games/breakout/obj_avr
-games/breakout/obj_sim
-games/snake/obj_avr
-games/snake/obj_sim
-games/space_invaders/obj_avr
-games/space_invaders/obj_sim
-games/tetris/obj_avr
-games/tetris/obj_sim
+doc/html
+doc/latex
 gmon.out
-html
 image
 image.bin
 image.elf
@@ -38,23 +23,38 @@ image.srec
 image_eeprom.bin
 image_eeprom.hex
 image_eeprom.srec
-joystick/obj_avr
-joystick/obj_sim
-latex
-menu/obj_avr
-menu/obj_sim
 obj_avr
 obj_sim
-random/obj_avr
-random/obj_sim
-rfm12/obj_avr
-rfm12/obj_sim
+scripts/lxdialog/*.o
 scripts/lxdialog/a.exe
 scripts/lxdialog/lxdialog
 scripts/lxdialog/lxdialog.exe
-scripts/lxdialog/*.o
-scrolltext/obj_avr
-scrolltext/obj_sim
-simulator/obj_sim
-smallani/obj_avr
-smallani/obj_sim
+src/animations/bitmapscroller/obj_avr
+src/animations/bitmapscroller/obj_sim
+src/animations/obj_avr
+src/animations/obj_sim
+src/autoconf.h
+src/borg_hw/obj_avr
+src/can/obj_avr
+src/can/obj_sim
+src/games/breakout/obj_avr
+src/games/breakout/obj_sim
+src/games/snake/obj_avr
+src/games/snake/obj_sim
+src/games/space_invaders/obj_avr
+src/games/space_invaders/obj_sim
+src/games/tetris/obj_avr
+src/games/tetris/obj_sim
+src/joystick/obj_avr
+src/joystick/obj_sim
+src/menu/obj_avr
+src/menu/obj_sim
+src/random/obj_avr
+src/random/obj_sim
+src/rfm12/obj_avr
+src/rfm12/obj_sim
+src/scrolltext/obj_avr
+src/scrolltext/obj_sim
+src/simulator/obj_sim
+src/smallani/obj_avr
+src/smallani/obj_sim

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "src/rfm12/rfm12_lib"]
+	path = src/rfm12/rfm12_lib
+	url = https://github.com/das-labor/librfm12.git

.travis.yml

@@ -0,0 +1,13 @@
+language: c
+
+# install dependencies
+before_install:
+  - uname -a
+  - lsb_release -a
+
+install:
+  - sudo apt-get install -qq libncurses5-dev gcc-avr avr-libc
+
+# run tests
+script: 
+  - make test

COMPILING.txt

@@ -1,27 +0,0 @@
-
-**** Ubuntu Linux *****
-To Compile for the AVR you'll need the packages gcc-avr and avr-libc. You'll
-also need gcc and libncurses to be able to use menuconfig. To use the simulator
-you'll also need libglut.
-
-Type 
-$ make menuconfig
-and set your settings or load one of the default profiles. Then type
-$ make
-to compile for the avr. You can upload the image to a borg-16's serial 
-bootloader (foodloader) by typing
-$ make sflash
-.
-
-
-****Windows XP****
-Under Windows you'll need to install the following things:
--WinAVR
--Cygwin with the following packages:
---gcc
---libncurses-devel
---make (the one that WinAVR delivers doesn't work right)
---opengl (for the simulator)
-
-now go to the cygwin bash shell and use the same commands as with Linux to
-compile and flash.

Doxyfile

@@ -52,7 +52,7 @@ PROJECT_LOGO           =
 # If a relative path is entered, it will be relative to the location 
 # where doxygen was started. If left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       = 
+OUTPUT_DIRECTORY       = doc
 
 # If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 
 # 4096 sub-directories (in 2 levels) under the output directory of each output 
@@ -647,7 +647,7 @@ WARN_LOGFILE           =
 # directories like "/usr/src/myproject". Separate the files or directories 
 # with spaces.
 
-INPUT                  = 
+INPUT                  = src
 
 # This tag can be used to specify the character encoding of the source files 
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is 

Makefile

@@ -1,17 +1,18 @@
 TARGET     := image
 TARGET_SIM := borgsim
-TOPDIR = .
+TOPDIR = src
+MAKETOPDIR = .
 
 SRC = \
-	main.c            \
-	display_loop.c    \
-	eeprom_reserve.c  \
-	pixel.c           \
-	util.c            \
+	$(TOPDIR)/main.c            \
+	$(TOPDIR)/display_loop.c    \
+	$(TOPDIR)/eeprom_reserve.c  \
+	$(TOPDIR)/pixel.c           \
+	$(TOPDIR)/util.c            \
 
 SRC_SIM = \
-	display_loop.c    \
-	pixel.c           \
+	$(TOPDIR)/display_loop.c    \
+	$(TOPDIR)/pixel.c           \
 
 
 LAUNCH_BOOTLOADER = launch-bootloader
@@ -24,26 +25,26 @@ all: compile-$(TARGET)
 	@echo "==============================="
 	@echo "$(TARGET) compiled for: $(MCU)"
 	@echo "size is: "
-	@$(CONFIG_SHELL) ${TOPDIR}/scripts/size $(TARGET)
+	@$(CONFIG_SHELL) scripts/size $(TARGET)
 	@echo "==============================="
 
 ##############################################################################
 # generic fluff
-include defaults.mk
-#include $(TOPDIR)/rules.mk
+include $(MAKETOPDIR)/defaults.mk
+#include $(MAKETOPDIR)/rules.mk
 
 ##############################################################################
 # generate SUBDIRS variable
 #
 
-.subdirs: autoconf.h
+.subdirs: $(TOPDIR)/autoconf.h
 	@ echo "checking in which subdirs to build"
 	@ $(RM) -f $@
-	@ echo "SUBDIRS += animations" >> $@
-	@ echo "SUBDIRS += animations/bitmapscroller" >> $@
-	@ echo "SUBDIRS += smallani" >> $@
-	@ (for subdir in `grep -e "^#define .*_SUPPORT" autoconf.h \
-	      | sed -e "s/^#define //" -e "s/_SUPPORT.*//" \
+	@ echo "SUBDIRS += $(TOPDIR)/animations" >> $@
+	@ echo "SUBDIRS += $(TOPDIR)/animations/bitmapscroller" >> $@
+	@ echo "SUBDIRS += $(TOPDIR)/smallani" >> $@
+	@ (for subdir in `grep -e "^#define .*_SUPPORT" $(TOPDIR)/autoconf.h \
+	      | sed -e "s/^#define /$(TOPDIR)\//" -e "s/_SUPPORT.*//" \
 	      | tr "[A-Z]\\n" "[a-z] " `; do \
 	  test -d $$subdir && echo "SUBDIRS += $$subdir" ; \
 	done) | sort -u >> $@
@@ -53,8 +54,8 @@ ifneq ($(MAKECMDGOALS),clean)
 ifneq ($(MAKECMDGOALS),mrproper)
 ifneq ($(MAKECMDGOALS),menuconfig)
 
-include $(TOPDIR)/.subdirs
-include $(TOPDIR)/.config
+-include $(MAKETOPDIR)/.subdirs
+include $(MAKETOPDIR)/.config
 include $(TOPDIR)/games/games.mk
 
 endif # MAKECMDGOALS!=menuconfig
@@ -65,7 +66,7 @@ endif # no_deps!=t
 
 ##############################################################################
 
-SUBDIRS_AVR = borg_hw
+SUBDIRS_AVR = $(TOPDIR)/borg_hw
 SUBDIRS_AVR += $(SUBDIRS)
 
 .PHONY: compile-subdirs_avr
@@ -77,7 +78,7 @@ compile-$(TARGET): compile-subdirs_avr $(TARGET).hex $(TARGET).bin $(TARGET).lst
 
 
 
-OBJECTS += $(patsubst %.c,./obj_avr/%.o,${SRC})
+OBJECTS += $(patsubst $(TOPDIR)/%.c,$(TOPDIR)/obj_avr/%.o,${SRC})
 SUBDIROBJECTS = $(foreach subdir,$(SUBDIRS_AVR),$(foreach object,$(shell cat $(subdir)/obj_avr/.objects 2>/dev/null),$(subdir)/$(object)))
 
 $(TARGET): $(OBJECTS) $(SUBDIROBJECTS)
@@ -86,8 +87,8 @@ $(TARGET): $(OBJECTS) $(SUBDIROBJECTS)
 
 ##############################################################################
 #generic rules for AVR-Build
-./obj_avr/%.o: %.c
-	@ if [ ! -d obj_avr ]; then mkdir obj_avr ; fi
+$(TOPDIR)/obj_avr/%.o: $(TOPDIR)/%.c
+	@ if [ ! -d $(TOPDIR)/obj_avr ]; then mkdir $(TOPDIR)/obj_avr ; fi
 	@ echo "compiling $<"
 	@ $(CC) -o $@ $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -c $<
 
@@ -109,25 +110,25 @@ $(TARGET): $(OBJECTS) $(SUBDIROBJECTS)
 ##############################################################################
 #Rules for simulator build
 
-SUBDIRS_SIM  = simulator
+SUBDIRS_SIM  = $(TOPDIR)/simulator
 SUBDIRS_SIM += $(SUBDIRS)
 
 .PHONY: compile-subdirs_sim
 compile-subdirs_sim:
 	@ for dir in $(SUBDIRS_SIM); do $(MAKE) -C $$dir objects_sim || exit 5; done
-	@ $(MAKE) -C ./simulator/ objects_sim || exit 5;
+	@ $(MAKE) -C $(TOPDIR)/simulator/ objects_sim || exit 5;
 
-simulator: autoconf.h .config .subdirs compile-subdirs_sim $(TARGET_SIM)
+simulator: $(TOPDIR)/autoconf.h .config .subdirs compile-subdirs_sim $(TARGET_SIM)
 
 SUBDIROBJECTS_SIM = $(foreach subdir,$(SUBDIRS_SIM),$(foreach object,$(shell cat $(subdir)/obj_sim/.objects 2>/dev/null),$(subdir)/$(object)))
 
-OBJECTS_SIM = $(patsubst %.c,obj_sim/%.o,${SRC_SIM})
+OBJECTS_SIM = $(patsubst $(TOPDIR)/%.c,$(TOPDIR)/obj_sim/%.o,${SRC_SIM})
 
 $(TARGET_SIM): $(OBJECTS_SIM) $(SUBDIROBJECTS_SIM)
 	$(HOSTCC) $(LDFLAGS_SIM) -o $@ $(OBJECTS_SIM) $(SUBDIROBJECTS_SIM) $(LIBS_SIM)
 
-./obj_sim/%.o: %.c
-	@ if [ ! -d obj_sim ]; then mkdir obj_sim ; fi
+$(TOPDIR)/obj_sim/%.o: $(TOPDIR)/%.c
+	@ if [ ! -d $(TOPDIR)/obj_sim ]; then mkdir $(TOPDIR)/obj_sim ; fi
 	@ echo "compiling $<"
 	@ $(HOSTCC) -o $@ $(CFLAGS_SIM) -c $<
 
@@ -145,6 +146,21 @@ menuconfig:
 	@echo "Next, you can: "
 	@echo " * 'make' to compile your borgware"
 
+test:
+	@echo $(CONFIG_SHELL)
+	@echo
+	@echo "========== Testing borg-16 ========== "
+	$(MAKE) -C scripts/lxdialog all
+	$(CONFIG_SHELL) scripts/Menuconfig config.in profiles/borg-16
+	$(MAKE) 
+	$(MAKE) clean
+	@echo
+	@echo "========== Testing borg-ls ========== "
+	$(MAKE) -C scripts/lxdialog all
+	$(CONFIG_SHELL) scripts/Menuconfig config.in profiles/borg-ls
+	$(MAKE) 
+	$(MAKE) clean
+
 #%/menuconfig:
 #	$(SH) "$(@D)/configure"
 #	@$(MAKE) what-now-msg
@@ -152,44 +168,48 @@ menuconfig:
 ##############################################################################
 clean:
 	$(MAKE) -f rules.mk no_deps=t clean-common
-	$(RM) $(TARGET) $(TARGET).bin $(TARGET).hex $(TARGET).lst .subdirs
-	for subdir in `find . -type d` ; do \
+	$(RM) -f $(TARGET) $(TARGET).bin $(TARGET).hex $(TARGET).lst .subdirs
+	$(RM) -f $(TARGET).map 
+	for subdir in `find . -type d ! -iwholename './src/rfm12/rfm12_lib/examples/*'` ; do \
 	  test "x$$subdir" != "x." \
 	  && test -e $$subdir/Makefile \
 	  && $(MAKE) no_deps=t -C $$subdir clean ; done ; true
+	$(RM) -fr $(TOPDIR)/obj_avr $(TOPDIR)/obj_sim
+	$(RM) -f $(TARGET_SIM) $(TARGET_SIM).exe
 
 mrproper:
 	$(MAKE) clean
-	$(RM) -f autoconf.h .config config.mk .menuconfig.log .config.old
+	$(RM) -f $(TOPDIR)/autoconf.h .config config.mk .menuconfig.log .config.old
 
-sflash: $(TARGET).hex
+#sflash: $(TARGET).hex
 #	$(LAUNCH_BOOTLOADER) $(SERIAL) 115200
-	avrdude -p m32 -b 115200 -u -c avr109 -P $(SERIAL) -U f:w:$< -F
-	echo X > $(SERIAL)
+#	avrdude -p m32 -b 115200 -u -c avr109 -P $(SERIAL) -U f:w:$< -F
+#	echo X > $(SERIAL)
 
-uflash: $(TARGET).hex
-	avrdude -c usbasp  -p atmega32 -V -U f:w:$< -F
+#uflash: $(TARGET).hex
+#	avrdude -c usbasp  -p atmega32 -V -U f:w:$< -F
 
 .PHONY: clean mrproper sflash uflash
 ##############################################################################
 # configure ethersex
 #
-show-config: autoconf.h
+show-config: $(TOPDIR)/autoconf.h
 	@echo
 	@echo "These modules are currently enabled: "
 	@echo "======================================"
-	@grep -e "^#define .*_SUPPORT" autoconf.h | sed -e "s/^#define / * /" -e "s/_SUPPORT.*//"
+	@grep -e "^#define .*_SUPPORT" $(TOPDIR)/autoconf.h | sed -e "s/^#define / * /" -e "s/_SUPPORT.*//"
 
 .PHONY: show-config
 
-autoconf.h .config:
+$(TOPDIR)/autoconf.h .config:
 	@echo make\'s goal: $(MAKECMDGOALS)
 ifneq ($(MAKECMDGOALS),menuconfig)
 	# make sure menuconfig isn't called twice, on `make menuconfig'
-	test -s autoconf.h -a -s .config || $(MAKE) no_deps=t menuconfig
+	#test -s $(TOPDIR)/autoconf.h -a -s .config || $(MAKE) no_deps=t menuconfig
 	# test the target file, test fails if it doesn't exist
 	# and will keep make from looping menuconfig.
-	test -s autoconf.h -a -s .config
+	#test -s $(TOPDIR)/autoconf.h -a -s .config
+	touch $(TOPDIR)/autoconf.h .config
 endif
 
-include depend.mk
+include $(MAKETOPDIR)/depend.mk

Makefile-old

@@ -1,32 +0,0 @@
-
-OBJ            = borg_hw.o main.o util.o pixel.o program.o borg_can.o can.o \
-				 spi.o scrolltext3.o font_arial8.o joystick.o snake.o \
-				 eeprom_reserve.o persistentCounter.o prng.o matrix.o \
-				 invader_draw.o invader_init.o invader_proc.o invaders2.o \
-				 tetris/tetris.o menu.o gameoflife.o memxor.o noekeon_asm.o \
-				 mcuf.o uart.o
-
-CANADDR        = 0x43
-
-SERIAL = /dev/ttyUSB0
-
-include ../../make/avr.mk
-
-.PHONY: tetris/tetris.o
-tetris/tetris.o:
-	$(MAKE) "MCU_CC=$(MCU_CC)" "MCU_LD=$(MCU_LD)" "LDFLAGS=$(LDFLAGS)" \
-		"CFLAGS=$(CFLAGS) -DNDEBUG -pedantic -std=c99" --directory=tetris
-
-LAUNCH_BOOTLOADER = launch-bootloader
-
-sflash: $(OUT).hex
-	$(LAUNCH_BOOTLOADER) $(SERIAL) 115200
-	avrdude -p m32 -b 115200 -u -c avr109 -P $(SERIAL) -U f:w:$(OUT).hex -F
-	echo X > $(SERIAL)
-
-urflash: image_with_bootloader.hex
-	avrdude -p m32 -c bsd -P /dev/parport0 -U hfuse:w:0xdc:m
-	avrdude -p m32 -c bsd -P /dev/parport0 -U lfuse:w:0xef:m
-	avrdude -p m32 -c bsd -P /dev/parport0 -U f:w:image_with_bootloader.hex
-	avrdude -p m32 -c bsd -P /dev/parport0 -U e:w:image_eeprom.hex
-	avrdude -p m32 -c bsd -P /dev/parport0 -U lock:w:0x2f:m

README.md

@@ -0,0 +1,122 @@
+Borgware-2D
+===========
+
+Firmware for AVR based two-dimensional LED matrices, especially the
+[Blinken Borgs](http://www.das-labor.org/wiki/Blinken_Borgs) from
+[Das LABOR](http://das-labor.org/index.en.php).
+Main platform is the [Borg16](http://www.das-labor.org/wiki/Borg16) construction
+kit. Other supported platforms are the
+[LED Brett](http://www.hackerspace-ffm.de/wiki/index.php?title=LedBrett)
+projector from [Hackerspace FFM](http://www.hackerspace-ffm.de) or the 
+[ELO Ping-Pong Board](http://www.elo-web.de/elo/mikrocontroller-und-programmierung/ping-pong/das-franzis-pingpong).
+
+![Small Borg16](/doc/img/Borg16-small.jpg)
+![Glow Lamp Borg](/doc/img/Glow_Lamp_Borg.jpg)
+ 
+Animations
+----------
+
+![Matrix](/doc/img/anim-matrix.png)
+![Fire](/doc/img/anim-feuer.png)
+![Scrolling Text](/doc/img/anim-scroll.png)
+
+[Animated GIF (3.5 MB)](/doc/img/borg_anim.gif)
+
+Games
+-----
+
+![Snake](/doc/img/game-snake.png)
+![Tetris](/doc/img/game-tetris.png)
+
+* Tetris
+ * Classic: Standard Tetris Clone
+ * First Person Tetris: Rotate the bucket instead of the Tetromino.
+ * Bastet: Dices the worst the possible Tetromino the whole time.
+* Snake
+* Breakout
+* Space Invaders
+
+Build
+=====
+
+Supported build platforms are Linux, FreeBSD and Windows (via Cygwin). Due to
+customized linker scripts, simulator support is currently limited to x86 and
+x86_64 archs. Following dependencies have to be met:
+
+Linux / FreeBSD
+---------------
+
+Package names are based on Debian/Ubuntu repositories. Please adapt the names
+according to your Linux distribution (or FreeBSD for that matter).
+
+* build-essential (pulls in an ordinary gcc build tool chain for the host)
+* bc
+* make (gmake on FreeBSD)
+* libncurses5-dev
+* gcc-avr
+* avr-libc
+* binutils-avr
+* avrdude
+* freeglut3-dev
+
+Windows
+-------
+* AVR GCC toolchain for Windows, choose your poison:
+  * [WinAVR](http://winavr.sourceforge.net)
+    * already includes [avrdude](http://www.nongnu.org/avrdude/)
+    * installer offers to add the toolchain to the system path
+    * straight forward download from SourceForge
+    * project abandoned in 2010, therefore heavily outdated (avr-gcc 4.3.3)
+  * [Atmel AVR Toolchain for Windows](http://www.atmel.com/tools/atmelavrtoolchainforwindows.aspx)
+    * actively maintained, therefore fairly up to date
+    * homepage nags you with rather awkward registration process before download
+    * you have to add the toolchain to the system path manually
+    * avrdude is not included (but it is possible to install WinAVR in parallel)
+* [Cygwin(64)](http://www.cygwin.com/)
+  * bc
+  * make
+  * gcc-core
+  * gdb (in case you want to debug your code in the simulator)
+  * libncurses-devel (Cygwin)
+  * libncursesw-devel (Cygwin64)
+* [libusb-win32](http://sourceforge.net/apps/trac/libusb-win32/wiki) in case you
+  want to use an USBasp programmer device with avrdude
+
+Configure
+---------
+
+Open a (Cygwin) terminal, change to your checkout directory and type:
+ > make menuconfig
+
+This starts a curses based text interface for configuring certain aspects of
+your target platform. Be careful if you use an IDE like Eclipse to manage the
+build, as integrated terminal emulators tend to choke on curses generated shell
+output. Make sure that 'make menuconfig' has been run at least once in an
+ordinary terminal emulator after a fresh checkout or after issuing 'make
+mrproper'.
+
+Compile
+-------
+
+To build for the actual target platform, just type:
+ > make 
+
+If you want to test and debug your code within a GUI application, you can use
+the simulator:
+ > make simulator
+
+In case you build on FreeBSD, just use 'gmake' instead of 'make'.
+
+You can start the simulator by typing ./borgsim(.exe)
+
+Simulator Handling
+------------------
+
+Please keep in mind that the simulator is NOT an emulator. All it does is
+compile the source code to a native host application so you can step through
+your C-Code. The GUI thread reads the simulated frame buffer every 40ms and
+draws its contents.
+
+Joystick directions are simulated by the WASD keys and SPACE acts as the fire
+button. The OpenGL based simulator (Linux/FreeBSD) enables you to adjust the
+viewing angle of the LED matrix via the arrow keys (not available on Windows).

README.txt

@@ -1,7 +0,0 @@
-
-Hier liegt der Versuch, eine universelle Codebasis für 2d-borgs zu bauen, die
-durch 'make menuconfig' konfigurierbar ist.
-Zur Zeit ist es bereits möglich, gewisse Dinge in menuconfig einzustellen.
-Einfach mal ansehen! Compiliert werden kann das Ganze auch schon.
-Außerdem wird grade versucht, das Ganze mit dem Borg-api-Simulator zu
-integrieren.

can/Makefile

@@ -1,13 +0,0 @@
-TARGET = libcan.a
-TOPDIR = ..
-
-include $(TOPDIR)/defaults.mk
-
-ifeq ($(CAN_SUPPORT),y)
-  SRC = can.c
-  SRC += borg_can.c
-  SRC += lap.c
-  SRC += spi.c
-endif
-
-include $(TOPDIR)/rules.mk

config.in

@@ -11,6 +11,8 @@ comment "General Setup"
 	   ATmega328      atmega328   \
 	   ATmega644      atmega644   \
 	   ATmega644p     atmega644p  \
+	   ATmega1284     atmega1284  \
+	   ATmega1284p    atmega1284p \
 	   ATmega8515     atmega8515" \
 	   'ATmega32' MCU
 
@@ -20,7 +22,7 @@ endmenu
 
 
 ### Borg Hardware Menu ########################################################
-source borg_hw/config.in
+source src/borg_hw/config.in
 ###############################################################################
 
 
@@ -34,22 +36,22 @@ endmenu
 
 
 ### Scrolltext Menu ###########################################################
-source scrolltext/config.in
+source src/scrolltext/config.in
 ###############################################################################
 
 
 ### RFM12 Menu ################################################################
-source rfm12/config.in
+source src/rfm12/config.in
 ###############################################################################
 
 
 ### Joystick Menu #############################################################
-source joystick/config.in
+source src/joystick/config.in
 ###############################################################################
 
 
 ### CAN Menu ##################################################################
-source can/config.in
+source src/can/config.in
 ###############################################################################
 
 
@@ -60,15 +62,15 @@ depends on JOYSTICK_SUPPORT
 
 
 ### Game Menu #################################################################
-source games/config.in
+source src/games/config.in
 ###############################################################################
 
 
 ### Animations Menu ###########################################################
-source animations/config.in
+source src/animations/config.in
 ###############################################################################
 
 
 ### small Animations Menu #####################################################
-source smallani/config.in
+source src/smallani/config.in
 ###############################################################################

defaults.mk

@@ -23,10 +23,6 @@ LIBS = -lm
 CFLAGS ?= -Wall -W -Wno-unused-parameter -Wno-sign-compare
 CFLAGS += -g -Os -std=gnu99 -fgnu89-inline -D_XOPEN_SOURCE=600 -DNDEBUG
 
-# flags for the linker
-LDFLAGS += -T ./avr5.x -Wl,-Map,image.map -mmcu=$(MCU)
-
-
 #############################################################################
 #Settings for Simulator build
 
@@ -42,27 +38,28 @@ MACHINE = $(shell uname -m)
 ifeq ($(findstring CYGWIN,$(OSTYPE)),CYGWIN)
   CFLAGS_SIM  = -g -Wall -pedantic -std=c99 -O0 -D_WIN32 -D_XOPEN_SOURCE=600
   ifeq ($(MACHINE),x86_64)
-    LDFLAGS_SIM = -T simulator/i386pep.x
+    LDFLAGS_SIM = -T ld_scripts/i386pep.x
   else
-    LDFLAGS_SIM = -T simulator/i386pe.x
+    LDFLAGS_SIM = -T ld_scripts/i386pe.x
   endif
   LIBS_SIM    = -lgdi32 -lwinmm -lm
 else
   ifeq ($(OSTYPE),FreeBSD)
-    CFLAGS_SIM  = -g -I/usr/local/include -Wall -pedantic -std=c99 -O0 -D_XOPEN_SOURCE=600
+    CFLAGS_SIM = -g -I/usr/local/include -Wall -pedantic -std=c99 -O0
+    CFLAGS_SIM += -D_XOPEN_SOURCE=600
     ifeq ($(MACHINE),amd64)
-      LDFLAGS_SIM = -L/usr/local/lib -T simulator/elf_x86_64_fbsd.x
+      LDFLAGS_SIM = -L/usr/local/lib -T ld_scripts/elf_x86_64_fbsd.x
     else
-      LDFLAGS_SIM = -L/usr/local/lib -T simulator/elf_i386_fbsd.x
+      LDFLAGS_SIM = -L/usr/local/lib -T ld_scripts/elf_i386_fbsd.x
     endif
     LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
   else
     ifeq ($(OSTYPE),Linux)
       CFLAGS_SIM  = -g -Wall -pedantic -std=c99 -O0 -D_XOPEN_SOURCE=600
       ifeq ($(MACHINE),x86_64)
-        LDFLAGS_SIM = -g -T simulator/elf_x86_64.x
+        LDFLAGS_SIM = -T ld_scripts/elf_x86_64.x
       else
-        LDFLAGS_SIM = -T simulator/elf_i386.x
+        LDFLAGS_SIM = -T ld_scripts/elf_i386.x
       endif
       LIBS_SIM = -lglut -lpthread -lGL -lGLU -lm
     else
@@ -82,12 +79,17 @@ $(TARGET):
 ##############################################################################
 # include user's config.mk file
 
-$(TOPDIR)/config.mk: 
-	@echo "# Put your own config here!" > $@
-	@echo "#F_CPU = $(F_CPU)" >> $@
-	@echo "#MCU = $(MCU)" >> $@
-	@echo "created default config.mk, tune your settings there!"
--include $(TOPDIR)/config.mk
+$(MAKETOPDIR)/config.mk: 
+	@echo "# Customize your config here!" >$@
+	@echo "# Add further CFLAGS by using the += operator, eg." >>$@
+	@echo "# CFLAGS += -mstrict-X" >>$@
+	@echo "#" >>$@
+	@echo "# In case you wonder: -mstrict-X produces smaller code, but" >>$@
+	@echo "# is only available on avr-gcc 4.7.0 or higher." >>$@
+	@echo "#" >>$@
+	@echo "# Other flags you might want to tune: CPPFLAGS, LDFLAGS ..." >>$@
+	@echo "Created default config.mk, tune your settings there!"
+-include $(MAKETOPDIR)/config.mk
 
 
 ##############################################################################
@@ -97,17 +99,24 @@ ifneq ($(MAKECMDGOALS),clean)
 ifneq ($(MAKECMDGOALS),mrproper)
 ifneq ($(MAKECMDGOALS),menuconfig)  
 
-include $(TOPDIR)/.config
+include $(MAKETOPDIR)/.config
 
 CPPFLAGS += -DF_CPU=$(FREQ)UL -mmcu=$(MCU)
 
+# flags for the linker, choose appropriate linker script
+ifeq ($(findstring atmega128,$(MCU)),atmega128)
+  LDFLAGS += -T ld_scripts/avr51.x -Wl,-Map,image.map -mmcu=$(MCU)
+else
+  LDFLAGS += -T ld_scripts/avr5.x -Wl,-Map,image.map -mmcu=$(MCU)
+endif
+
 endif # MAKECMDGOALS!=menuconfig
 endif # MAKECMDGOALS!=mrproper
 endif # MAKECMDGOALS!=clean
 
 ifeq ($(BOOTLOADER_SUPPORT),y)  
-LDFLAGS += -Wl,--section-start=.text=0xE000
-CFLAGS  += -mcall-prologues
+  LDFLAGS += -Wl,--section-start=.text=0xE000
+  CFLAGS  += -mcall-prologues
 endif
 
 

games/breakout/Makefile

@@ -1,10 +0,0 @@
-TARGET =
-TOPDIR = ../..
-
-include $(TOPDIR)/defaults.mk
-
-ifeq ($(GAME_BREAKOUT),y)
-  SRC = breakout.c playfield.c rebound.c score.c level.c ball.c messages.c
-endif
-
-include $(TOPDIR)/rules.mk

games/kart/Makefile

@@ -1,8 +0,0 @@
-TARGET =
-TOPDIR = ../..
-
-include $(TOPDIR)/defaults.mk
-
-SRC = kart.c
-
-include $(TOPDIR)/rules.mk

games/snake/Makefile

@@ -1,8 +0,0 @@
-TARGET =
-TOPDIR = ../..
-
-include $(TOPDIR)/defaults.mk
-
-SRC = snake_game.c
-
-include $(TOPDIR)/rules.mk

games/space_invaders/Makefile

@@ -1,8 +0,0 @@
-TARGET =
-TOPDIR = ../..
-
-include $(TOPDIR)/defaults.mk
-
-SRC = invader_init.c invader_draw.c invader_proc.c invaders2.c
-
-include $(TOPDIR)/rules.mk

ld_scripts/avr51.x

@@ -0,0 +1,231 @@
+/* Default linker script, for normal executables */
+OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr")
+OUTPUT_ARCH(avr:51)
+MEMORY
+{
+  text      (rx)   : ORIGIN = 0, LENGTH = 128K
+  data      (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0
+  eeprom    (rw!x) : ORIGIN = 0x810000, LENGTH = 64K
+  fuse      (rw!x) : ORIGIN = 0x820000, LENGTH = 1K
+  lock      (rw!x) : ORIGIN = 0x830000, LENGTH = 1K
+  signature (rw!x) : ORIGIN = 0x840000, LENGTH = 1K
+}
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .gnu.version   : { *(.gnu.version)	}
+  .gnu.version_d   : { *(.gnu.version_d)	}
+  .gnu.version_r   : { *(.gnu.version_r)	}
+  .rel.init      : { *(.rel.init)		}
+  .rela.init     : { *(.rela.init)	}
+  .rel.text      :
+    {
+      *(.rel.text)
+      *(.rel.text.*)
+      *(.rel.gnu.linkonce.t*)
+    }
+  .rela.text     :
+    {
+      *(.rela.text)
+      *(.rela.text.*)
+      *(.rela.gnu.linkonce.t*)
+    }
+  .rel.fini      : { *(.rel.fini)		}
+  .rela.fini     : { *(.rela.fini)	}
+  .rel.rodata    :
+    {
+      *(.rel.rodata)
+      *(.rel.rodata.*)
+      *(.rel.gnu.linkonce.r*)
+    }
+  .rela.rodata   :
+    {
+      *(.rela.rodata)
+      *(.rela.rodata.*)
+      *(.rela.gnu.linkonce.r*)
+    }
+  .rel.data      :
+    {
+      *(.rel.data)
+      *(.rel.data.*)
+      *(.rel.gnu.linkonce.d*)
+    }
+  .rela.data     :
+    {
+      *(.rela.data)
+      *(.rela.data.*)
+      *(.rela.gnu.linkonce.d*)
+    }
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  /* Internal text space or external memory.  */
+  .text :
+  {
+    *(.vectors)
+    KEEP(*(.vectors))
+    /* For data that needs to reside in the lower 64k of progmem.  */
+    *(.progmem.gcc*)
+    *(.progmem*)
+    . = ALIGN(2);
+     __trampolines_start = . ;
+    /* The jump trampolines for the 16-bit limited relocs will reside here.  */
+    *(.trampolines)
+    *(.trampolines*)
+     __trampolines_end = . ;
+    /* For future tablejump instruction arrays for 3 byte pc devices.
+       We don't relax jump/call instructions within these sections.  */
+    *(.jumptables)
+    *(.jumptables*)
+    /* For code that needs to reside in the lower 128k progmem.  */
+    *(.lowtext)
+    *(.lowtext*)
+     __ctors_start = . ;
+     *(.ctors)
+     __ctors_end = . ;
+     __dtors_start = . ;
+     *(.dtors)
+     __dtors_end = . ;
+    KEEP(SORT(*)(.ctors))
+    KEEP(SORT(*)(.dtors))
+    /* From this point on, we don't bother about wether the insns are
+       below or above the 16 bits boundary.  */
+    *(.init0)  /* Start here after reset.  */
+    KEEP (*(.init0))
+    *(.init1)
+    KEEP (*(.init1))
+    *(.init2)  /* Clear __zero_reg__, set up stack pointer.  */
+    KEEP (*(.init2))
+    *(.init3)
+    KEEP (*(.init3))
+    *(.init4)  /* Initialize data and BSS.  */
+    KEEP (*(.init4))
+    *(.init5)
+    KEEP (*(.init5))
+    *(.init6)  /* C++ constructors.  */
+    KEEP (*(.init6))
+    *(.init7)
+    KEEP (*(.init7))
+    *(.init8)
+    KEEP (*(.init8))
+    *(.init9)  /* Call main().  */
+    KEEP (*(.init9))
+    *(.text)
+    . = ALIGN(2);
+    *(.text.*)
+    . = ALIGN(2);
+    *(.fini9)  /* _exit() starts here.  */
+    KEEP (*(.fini9))
+    *(.fini8)
+    KEEP (*(.fini8))
+    *(.fini7)
+    KEEP (*(.fini7))
+    *(.fini6)  /* C++ destructors.  */
+    KEEP (*(.fini6))
+    *(.fini5)
+    KEEP (*(.fini5))
+    *(.fini4)
+    KEEP (*(.fini4))
+    *(.fini3)
+    KEEP (*(.fini3))
+    *(.fini2)
+    KEEP (*(.fini2))
+    *(.fini1)
+    KEEP (*(.fini1))
+    *(.fini0)  /* Infinite loop after program termination.  */
+    KEEP (*(.fini0))
+     _etext = . ;
+  }  > text
+  .data	  : AT (ADDR (.text) + SIZEOF (.text))
+  {
+     PROVIDE (__data_start = .) ;
+    *(.data)    
+    *(.data*)
+    *(.rodata)  /* We need to include .rodata here if gcc is used */
+    *(.rodata*) /* with -fdata-sections.  */
+    *(.gnu.linkonce.d*)
+     PROVIDE (_game_descriptors_start__ = .) ;    
+    *(.game_descriptors)    
+     PROVIDE (_game_descriptors_end__ = .) ;
+    . = ALIGN(2);
+     _edata = . ;
+     PROVIDE (__data_end = .) ;
+  }  > data
+  .bss  SIZEOF(.data) + ADDR(.data) :
+  {
+     PROVIDE (__bss_start = .) ;
+    *(.bss)
+    *(.bss*)
+    *(COMMON)
+     PROVIDE (__bss_end = .) ;
+  }  > data
+   __data_load_start = LOADADDR(.data);
+   __data_load_end = __data_load_start + SIZEOF(.data);
+  /* Global data not cleared after reset.  */
+  .noinit  SIZEOF(.bss) + ADDR(.bss) :
+  {
+     PROVIDE (__noinit_start = .) ;
+    *(.noinit*)
+     PROVIDE (__noinit_end = .) ;
+     _end = . ;
+     PROVIDE (__heap_start = .) ;
+  }  > data
+  .eeprom  :
+  {
+    *(.eeprom*)
+     __eeprom_end = . ;
+  }  > eeprom
+  .fuse  :
+  {
+    KEEP(*(.fuse))
+    KEEP(*(.lfuse))
+    KEEP(*(.hfuse))
+    KEEP(*(.efuse))
+  }  > fuse
+  .lock  :
+  {
+    KEEP(*(.lock*))
+  }  > lock
+  .signature  :
+  {
+    KEEP(*(.signature*))
+  }  > signature
+  /* Stabs debugging sections.  */
+  .stab 0 : { *(.stab) }
+  .stabstr 0 : { *(.stabstr) }
+  .stab.excl 0 : { *(.stab.excl) }
+  .stab.exclstr 0 : { *(.stab.exclstr) }
+  .stab.index 0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment 0 : { *(.comment) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info) *(.gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+}

menu/Makefile

@@ -1,9 +0,0 @@
-TARGET = libanimations.a
-TOPDIR = ..
-
-include $(TOPDIR)/defaults.mk
-
-SRC = menu.c
-
-
-include $(TOPDIR)/rules.mk

rfm12/Makefile

@@ -1,8 +0,0 @@
-TARGET = objects
-TOPDIR = ..
-
-include $(TOPDIR)/defaults.mk
-
-SRC = rfm12.c borg_rfm12.c
-
-include $(TOPDIR)/rules.mk

rfm12/rfm12.c

@@ -1,4 +0,0 @@
-
-#include "rfm12_config.h"
-#include "rfm12_lib/rfm12.c"
-

rfm12/rfm12.h

@@ -1,4 +0,0 @@
-
-#include "rfm12_config.h"
-#include "rfm12_lib/rfm12.h"
-

rules.mk

@@ -1,5 +1,3 @@
-
-
 ##############################################################################
 # rules for buildung AVR objects
 
@@ -35,17 +33,14 @@ objects_sim: $(OBJECTS_SIM)
 	@ if [ ! -d obj_sim ]; then mkdir obj_sim ; fi
 	@ echo $(OBJECTS_SIM) > obj_sim/.objects
 
-
-
-
 clean-common:
 	$(RM) $(TARGET) *.[odasE] *.d.new *~
-	$(RM) -r ./obj_avr
-	$(RM) -r ./obj_sim
+	$(RM) -r obj_avr
+	$(RM) -r obj_sim
 
 clean: clean-common
 
 all:
 	$(MAKE) -C $(TOPDIR) all
 
-include $(TOPDIR)/depend.mk
+#include depend.mk

scripts/Menuconfig

@@ -1564,7 +1564,7 @@ save_configuration () {
 	echo -n "."
 
 	DEF_CONFIG="${1:-.config}"
-	DEF_CONFIG_H="autoconf.h"
+	DEF_CONFIG_H="src/autoconf.h"
 
 	CONFIG=.tmpconfig
 	CONFIG_H=.tmpconfig.h
@@ -1722,32 +1722,40 @@ echo -n ", parsing"
 parse_config_files $CONFIG_IN
 
 echo "done."
-#
-# Start the ball rolling from the top.
-#
-activate_menu MCmenu0
 
-#
-# All done!
-#
-cleanup1
+if [ -z $2 ]; then             # Interactive mode
+	#
+	# Start the ball rolling from the top.
+	#
+	activate_menu MCmenu0
 
-#
-# Confirm and Save
-#
-if $DIALOG --backtitle "$backtitle" \
-	   --yesno "Do you wish to save your new Borg configuration?" 5 60
-then
+	#
+	# All done!
+	#
+	cleanup1
+	
+	#
+	# Confirm and Save
+	#
+	if $DIALOG --backtitle "$backtitle" \
+		   --yesno "Do you wish to save your new Borg configuration?" 5 60
+	then
+		save_configuration
+		echo
+		echo
+		echo "*** End of Borg configuration."
+		echo
+	else
+		echo
+	    	echo 
+		echo Your Borg configuration changes were NOT saved.
+		echo
+	fi
+else                            # Second argument give; noninteractive!
+	echo "Loading configuration file $2"
+	load_config_file $2
+	cleanup1
 	save_configuration
-	echo
-	echo
-	echo "*** End of Borg configuration."
-	echo
-else
-	echo
-    	echo 
-	echo Your Borg configuration changes were NOT saved.
-	echo
 fi
 
 # Remove log if empty.

scrolltext/Makefile

@@ -1,10 +0,0 @@
-TARGET = objects
-TOPDIR = ..
-
-include $(TOPDIR)/defaults.mk
-
-SRC = scrolltext3.c
-
-SRC += $(shell echo $(SCROLLTEXT_FONT) | tr A-Z a-z).c
-
-include $(TOPDIR)/rules.mk

simulator/Makefile.osx

@@ -1,102 +0,0 @@
-PRG = borgSim
-APP = $(PRG).app/Contents/MacOS/$(PRG)
-OPTIMIZE = -O2
-LIBS = -lpthread -framework Carbon -framework GLUT -framework OpenGL -framework Foundation -framework AppKit
-CC = gcc
-LD = ld
-
-override CFLAGS        = -g -Wall -pedantic -std=c99 $(OPTIMIZE) -DOSX_
-$(DEFS)
-override LDFLAGS       = -Wl --prebind
-
-OBJ = breakpoint.o font_arial8.o font_small6.o font_uni53.o invader_draw.o \
-  invader_init.o invader_proc.o invaders2.o joystick.o main.o menu.o pixel.o \
-  program.o scrolltext3.o snake.o trackball.o util.o tetris/input.o \
-  tetris/logic.o tetris/piece.o tetris/playfield.o tetris/view.o
-
-all: Makefile.osx $(APP)
-
-$(APP): $(OBJ)
-	test -d $(PRG).app/Contents/MacOS/ || mkdir -p $(PRG).app/Contents/MacOS/
-	test -d $(PRG).app/Contents/Resources/ || mkdir -p $(PRG).app/Resources/
-	test $(PRG).app/Contents/Rescources/borg3d.icns || cp -f borg3d.icns $(PRG).app/Contents/Rescources/
-	$(CC) $(CFLAGS) $(LDFLAGS) $(LIBS) $(OBJ) -o $@
-
-clean:
-	rm -rf $(OBJ) $(PRG) $(PRG).app/
-
-breakpoint.o: breakpoint.c pixel.h util.h config.h
-	$(CC) $(CFLAGS) -c -o breakpoint.o breakpoint.c
-
-font_arial8.o: font_arial8.c font.h
-	$(CC) $(CFLAGS) -c -o font_arial8.o font_arial8.c
-
-font_small6.o: font_small6.c font.h
-	$(CC) $(CFLAGS) -c -o font_small6.o font_small6.c
-
-font_uni53.o: font_uni53.c font.h
-	$(CC) $(CFLAGS) -c -o font_uni53.o font_uni53.c
-
-invader_draw.o: invader_draw.c invaders2.h pixel.h util.h config.h \
-  scrolltext.h joystick.h
-	$(CC) $(CFLAGS) -c -o invader_draw.o invader_draw.c
-
-invader_init.o: invader_init.c invaders2.h pixel.h util.h config.h \
-  scrolltext.h joystick.h
-	$(CC) $(CFLAGS) -c -o invader_init.o invader_init.c
-
-invader_proc.o: invader_proc.c invaders2.h pixel.h util.h config.h \
-  scrolltext.h joystick.h
-	$(CC) $(CFLAGS) -c -o invader_proc.o invader_proc.c
-
-invaders2.o: invaders2.c util.h invaders2.h pixel.h config.h scrolltext.h \
-  joystick.h
-	$(CC) $(CFLAGS) -c -o invaders2.o invaders2.c
-
-joystick.o: joystick.c joystick.h
-	$(CC) $(CFLAGS) -c -o joystick.o joystick.c
-
-main.o: main.c config.h pixel.h util.h program.h menu.h tetris/logic.h \
-  tetris/piece.h trackball.h snake.h scrolltext.h
-	$(CC) $(CFLAGS) -c -o main.o main.c
-
-menu.o: menu.c menu.h config.h util.h pixel.h joystick.h snake.h \
-  tetris/logic.h tetris/piece.h invaders2.h scrolltext.h
-	$(CC) $(CFLAGS) -c -o menu.o menu.c
-
-pixel.o: pixel.c pixel.h util.h config.h
-	$(CC) $(CFLAGS) -c -o pixel.o pixel.c
-
-program.o: program.c pixel.h util.h config.h program.h joystick.h
-	$(CC) $(CFLAGS) -c -o program.o program.c
-
-scrolltext3.o: scrolltext3.c config.h scrolltext.h pixel.h util.h \
-  font_arial8.h font.h font_small6.h font_uni53.h
-	$(CC) $(CFLAGS) -c -o scrolltext3.o scrolltext3.c
-
-snake.o: snake.c pixel.h util.h config.h joystick.h
-	$(CC) $(CFLAGS) -c -o snake.o snake.c
-
-trackball.o: trackball.c trackball.h
-	$(CC) $(CFLAGS) -c -o trackball.o trackball.c
-
-util.o: util.c joystick.h
-	$(CC) $(CFLAGS) -c -o util.o util.c
-
-tetris/input.o: tetris/input.c joystick.h util.h tetris/input.h
-        $(CC) $(CFLAGS) -c -o tetris/input.o tetris/input.c
-
-tetris/logic.o: tetris/logic.c tetris/logic.h tetris/piece.h \
-  tetris/playfield.h tetris/view.h tetris/input.h
-        $(CC) $(CFLAGS) -c -o tetris/logic.o tetris/logic.c
-
-tetris/piece.o: tetris/piece.c tetris/piece.h
-        $(CC) $(CFLAGS) -c -o tetris/piece.o tetris/piece.c
-
-tetris/playfield.o: tetris/playfield.c tetris/playfield.h tetris/piece.h
-        $(CC) $(CFLAGS) -c -o tetris/playfield.o tetris/playfield.c
-
-tetris/view.o: tetris/view.c config.h pixel.h util.h scrolltext.h \
-  tetris/logic.h tetris/piece.h tetris/playfield.h tetris/view.h
-        $(CC) $(CFLAGS) -c -o tetris/view.o tetris/view.c
-

src/animations/Makefile

@@ -1,7 +1,8 @@
-TARGET = libanimations.a
-TOPDIR = ..
+MAKETOPDIR = ../..
 
-include $(TOPDIR)/defaults.mk
+TARGET = libanimations.a
+
+include $(MAKETOPDIR)/defaults.mk
 
 SRC = program.c
 
@@ -29,6 +30,10 @@ ifeq ($(ANIMATION_MHERWEG),y)
   SRC += mherweg.c
 endif
 
+ifeq ($(ANIMATION_MOIRE),y)
+  SRC += moire.c
+endif
+
 ifeq ($(ANIMATION_BREAKOUT),y)
   SRC += breakout_demo.c
 endif
@@ -53,4 +58,6 @@ ifeq ($(ANIMATION_TIME),y)
   SRC += borg_time.c
 endif
 
-include $(TOPDIR)/rules.mk
+include $(MAKETOPDIR)/rules.mk
+
+include $(MAKETOPDIR)/depend.mk

src/animations/bitmapscroller/Makefile

@@ -1,6 +1,6 @@
-TOPDIR = ../..
+MAKETOPDIR = ../../..
 
-include $(TOPDIR)/defaults.mk
+include $(MAKETOPDIR)/defaults.mk
 
 ifeq ($(ANIMATION_BMSCROLLER),y)
   SRC = bitmapscroller.c
@@ -22,4 +22,6 @@ ifeq ($(ANIMATION_FAIRYDUST),y)
   SRC += fairydust.c
 endif
 
-include $(TOPDIR)/rules.mk
+include $(MAKETOPDIR)/rules.mk
+
+include $(MAKETOPDIR)/depend.mk

src/animations/borg_time.h

@@ -7,6 +7,8 @@
 #ifndef BORG_TIME_H_
 #define BORG_TIME_H_
 
+#include <stdint.h>
+
 //send a time request packet via can
 void time_request(void);
 

src/animations/config.in

@@ -42,6 +42,7 @@ comment "Animations"
 
 	dep_bool "Breakout Demo" ANIMATION_BREAKOUT      $GAME_BREAKOUT
 	dep_bool "Martin Herweg" ANIMATION_MHERWEG       $RANDOM_SUPPORT
+	dep_bool "Moire"         ANIMATION_MOIRE         $RANDOM_SUPPORT
 	dep_bool "Langton Ant"   ANIMATION_LTN_ANT       $RANDOM_SUPPORT
 
 	dep_bool_menu "Time Display"  ANIMATION_TIME $SCROLLTEXT_SUPPORT $LAP_TIME_EXTENSION
@@ -49,7 +50,7 @@ comment "Animations"
 		int "Request Timeout (ms)" TIME_UPDATE_TIMEOUT     50
 	endmenu
 
-	source animations/bitmapscroller/config.in
+	source src/animations/bitmapscroller/config.in
 
 	mainmenu_option next_comment
 	comment "Fixed-point math patterns"

src/animations/mherweg.c

@@ -27,51 +27,6 @@
 #define PGM(x) pgm_read_byte(&(x))
 
 
-#if NUM_ROWS < 64 && NUM_COLS < 64
-	/** use 8 bit operands where feasible */
-	typedef signed char operand_t;
-#else
-	/** use 16 bit operands if either width or height are >= 64 */
-	typedef int operand_t;
-#endif
-
-
-/**
- * An implementation of Bresenham's line drawing algorithm.
- * @param p1 first coordinate of the line
- * @param p2 second coordinate of the line
- * @param color brightness level of the line
- */
-static void line(pixel p1,
-                 pixel const p2,
-                 unsigned char const color)
-{
-	operand_t const dx = p1.x < p2.x ? p2.x - p1.x : p1.x - p2.x;
-	operand_t const sx = p1.x < p2.x ? 1 : -1;
-	operand_t const dy = p1.y < p2.y ? p2.y - p1.y : p1.y - p2.y;
-	operand_t const sy = p1.y < p2.y ? 1 : -1;
-	operand_t error = dx - dy;
-
-	while(1)
-	{
-		setpixel(p1, color);
-		if ((p1.x == p2.x) && (p1.y == p2.y))
-			break;
-		operand_t const error2 = 2 * error;
-		if (error2 > -dy)
-		{
-			error -= dy;
-			p1.x += sx;
-		}
-		if (error2 < dx)
-		{
-			error += dx;
-			p1.y += sy;
-		}
-	}
-}
-
-
 /**
  * Draws a rectangle at the given coordinates.
  * @param p coordinate of the rectangle's upper right corner

src/animations/moire.c

@@ -0,0 +1,88 @@
+/**
+ * \defgroup moire A moire like pattern.
+ * @{
+ */
+
+/**
+ * @file moire.c
+ * @brief Implementation of a simple moire like pattern.
+ * @author Christian Kroll
+ */
+
+#include "../config.h"
+#include "../pixel.h"
+#include "../util.h"
+
+/**
+ * Number of pixels of the complete border.
+ */
+#define NUMBER_OF_BORDER_PIXELS (2u * UNUM_COLS + 2u * (UNUM_ROWS - 2u))
+
+/**
+ * Draws a moire like pattern. Works best if the number of border pixels is a
+ * multiple of the size of the gradient color map.
+ */
+void moire(void)
+{
+	// add rotating color map
+#if NUMPLANE == 3
+	static unsigned char const gradient[] = {0, 1, 2, 3, 2, 1};
+#else
+	static unsigned char gradient[NUMPLANE * 2u] = {0};
+	for (unsigned char i = 1; i <= NUMPLANE; ++i)
+	{
+		gradient[i] = i;
+		gradient[(NUMPLANE * 2) - i] = i;
+	}
+#endif
+
+	unsigned int cycles = 30000;
+	unsigned char pos = 0, color_index = 0;
+	pixel p1 = (pixel){0 ,0};
+
+	while(cycles--)
+	{
+		// walk around the border; do that by mapping a linear increasing value
+		// to appropriate screen coordinates
+
+		// first pixel is between top right and top left corner
+		if (pos < NUM_COLS)
+		{
+			p1.x = pos;
+		}
+		// first pixel is between top left and bottom left corner
+		else if (pos < (NUM_COLS + NUM_ROWS - 1))
+		{
+			p1.y = pos - (NUM_COLS - 1);
+		}
+		// first pixel is between bottom left and bottom right corner
+		else if (pos < (2 * NUM_COLS + NUM_ROWS - 2))
+		{
+			p1.x = 2 * NUM_COLS + NUM_ROWS - 3 - pos;
+		}
+		// first pixel is between bottom right and top left corner
+		else
+		{
+			p1.y = 3 * NUM_COLS + NUM_ROWS - 4 - pos;
+		}
+
+		// second pixel in opposite direction
+		pixel const p2 = (pixel){NUM_COLS - 1 - p1.x, NUM_ROWS - 1 - p1.y};
+
+		// draw line right accross the display and switch to next color
+		line(p1, p2, gradient[color_index++]);
+
+		// if we have reached the origin, reset position, rotate color index and
+		// wait for 40 ms (25 fps) to make the frame visible for human viewers
+		if (++pos == NUMBER_OF_BORDER_PIXELS)
+		{
+			pos = 0;
+			++color_index;
+			wait(40);
+		}
+		// ensure the color index keeps within bounds
+		color_index %= (2u * NUMPLANE);
+	}
+}
+
+/*@}*/

src/animations/moire.h

@@ -0,0 +1,19 @@
+/**
+ * \defgroup moire A moire like pattern.
+ * @{
+ */
+
+/**
+ * @file moire.h
+ * @brief Interface file for a moire pattern implementation.
+ * @author Christian Kroll
+ */
+
+#ifndef MOIRE_H_
+#define MOIRE_H_
+
+void moire(void);
+
+#endif /* MOIRE_H_ */
+
+/*@}*/

src/borg_hw/Makefile

@@ -1,9 +1,10 @@
+MAKETOPDIR = ../..
+
 TARGET = libborg_hw.a
-TOPDIR = ..
 
 SRC_SIM :=
 
-include $(TOPDIR)/defaults.mk
+include $(MAKETOPDIR)/defaults.mk
 
 
 ifeq ($(BORG_HW),HW_BORG_16)
@@ -66,4 +67,6 @@ ifeq ($(SRC),'')
   $(error no valid hardware driver selected )
 endif
 
-include $(TOPDIR)/rules.mk
+include $(MAKETOPDIR)/rules.mk
+
+include $(MAKETOPDIR)/depend.mk

src/borg_hw/borg_hw_ancient.c

@@ -62,7 +62,7 @@ void timer0_off(){
 	COLPORT = 0;
 	ROWPORT = 0;
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x00;
 	TCCR0B = 0x00;
 	TIMSK0 = 0;
@@ -86,7 +86,7 @@ static void timer0_on(){
 
 */
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x02; // CTC Mode
 	TCCR0B = 0x03; // clk/64
 	TCNT0  = 0x00; // reset timer

src/borg_hw/borg_hw_andreborg.c

@@ -34,7 +34,7 @@
 #define COLDDR2  DDR(COLPORT2)
 #define ROWDDR   DDR(ROWPORT)
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 /* more ifdef magic :-( */
 #define OCR0 OCR0A
 #define TIMER0_COMP_vect TIMER0_COMPA_vect
@@ -120,7 +120,7 @@ void timer0_off() {
 	COLPORT2 = 0;
 	ROWPORT = 0;
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x00;
 	TCCR0B = 0x00;
 #else
@@ -141,7 +141,7 @@ static void timer0_on() {
 	 1    0    1       clk/1024
 	 */
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x02; // CTC Mode
 	TCCR0B = 0x03; // clk/64
 	TCNT0  = 0;    // reset timer

src/borg_hw/borg_hw_borg16.c

@@ -33,7 +33,7 @@
 #define COLDDR2  DDR(COLPORT2)
 #define ROWDDR   DDR(ROWPORT)
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 /* more ifdef magic :-( */
 #define OCR0 OCR0A
 #define TIMER0_COMP_vect TIMER0_COMPA_vect
@@ -153,7 +153,7 @@ void timer0_off() {
 	COLPORT2 = 0;
 	ROWPORT = 0;
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x00;
 	TCCR0B = 0x00;
 #else
@@ -175,7 +175,7 @@ static void timer0_on() {
 	 1    0    1       clk/1024
 	 */
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x02; // CTC Mode
 	TCCR0B = 0x04; // clk/256
 	TCNT0  = 0;    // reset timer

src/borg_hw/borg_hw_borg16_hgmod.c

@@ -34,7 +34,7 @@
 				}
 
 /* more ifdef magic :-( */
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	#define OCR0 OCR0A
 	#define TIMER0_COMP_vect TIMER0_COMPA_vect
 #endif
@@ -195,7 +195,7 @@ void timer0_off() {
 	TLCPORT = 0;
 	ROWPORT = 0;
 
-	#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+	#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 		TCCR0A = 0x00;
 		TCCR0B = 0x00;
 	#else
@@ -221,7 +221,7 @@ static void timer0_on() {
 	 * 1    0    1       clk/1024
 	 */
 
-	#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+	#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 		TCCR0A = 0x02; // CTC Mode
 		TCCR0B = 0x04; // clk/256
 		TCNT0  = 0;    // reset timer

src/borg_hw/borg_hw_gigaborg.c

@@ -33,7 +33,7 @@
 #define COLDDR2  DDR(COLPORT2)
 #define ROWDDR   DDR(ROWPORT)
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 /* more ifdef magic :-( */
 #define OCR0 OCR0A
 #define TIMER0_COMP_vect TIMER0_COMPA_vect
@@ -62,7 +62,7 @@ void timer0_off() {
 	COLPORT2 = 0;
 	ROWPORT = 0;
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x00;
 	TCCR0B = 0x00;
 #else
@@ -83,7 +83,7 @@ void timer0_on() {
 	 1    0    0       clk/256
 	 1    0    1       clk/1024
 	 */
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x02; // CTC Mode
 	TCCR0B = 0x04; // clk/256
 	TCNT0  = 0;    // reset timer

src/borg_hw/borg_hw_ledbrett.c

@@ -31,7 +31,7 @@
 
 #define MUX_ROWS        4
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	/* more ifdef magic :-( */
 	#define OCR0 OCR0A
 	#define SIG_OUTPUT_COMPARE0 SIG_OUTPUT_COMPARE0A
@@ -283,7 +283,7 @@ void timer0_off() {
 	ROW3_OFF();
 	ROW4_OFF();
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x00;
 	TCCR0B = 0x00;
 #else
@@ -305,7 +305,7 @@ static void timer0_on() {
 	 1    0    1       clk/1024
 	 */
 
-#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__)
+#if defined (__AVR_ATmega644P__) || defined (__AVR_ATmega644__) || (__AVR_ATmega1284P__) || defined (__AVR_ATmega1284__)
 	TCCR0A = 0x02; // CTC Mode
 	TCCR0B = 0x04; // clk/256
 	TCNT0  =    0; // reset timer

src/borg_hw/config.in

@@ -26,59 +26,59 @@ choice 'Hardware Driver'			\
 
 
 if [ "$BORG_HW" == "HW_BORG_16" ] ; then
-  source borg_hw/config_borg16.in
+  source src/borg_hw/config_borg16.in
 fi
 
 if [ "$BORG_HW" == "HW_BORG_16_HGM" ] ; then
-  source borg_hw/config_borg16_hgmod.in
+  source src/borg_hw/config_borg16_hgmod.in
 fi
 
 if [ "$BORG_HW" == "HW_BORG_ANDRE" ] ; then
-  source borg_hw/config_andreborg.in
+  source src/borg_hw/config_andreborg.in
 fi
 
 if [ "$BORG_HW" == "HW_BORG_LS" ] ; then
-  source borg_hw/config_borg_ls.in
+  source src/borg_hw/config_borg_ls.in
 fi
 
 if [ "$BORG_HW" == "HW_BORG_MH" ] ; then
-  source borg_hw/config_borg_mh.in
+  source src/borg_hw/config_borg_mh.in
 fi
 
 if [ "$BORG_HW" == "HW_BORG_LSJO" ] ; then
-  source borg_hw/config_borg_lsjo.in
+  source src/borg_hw/config_borg_lsjo.in
 fi
 
 if [ "$BORG_HW" == "HW_LEDBRETT" ] ; then
-  source borg_hw/config_ledbrett.in
+  source src/borg_hw/config_ledbrett.in
 fi
 
 if [ "$BORG_HW" == "HW_BORG_MINI" ] ; then
-  source borg_hw/config_borg_mini.in
+  source src/borg_hw/config_borg_mini.in
 fi
 
 if [ "$BORG_HW" == "HW_PANEL_ONE" ] ; then
-  source borg_hw/config_panel_one.in
+  source src/borg_hw/config_panel_one.in
 fi
 
 if [ "$BORG_HW" == "HW_PD1165" ] ; then
-  source borg_hw/config_pd1165.in
+  source src/borg_hw/config_pd1165.in
 fi
 
 if [ "$BORG_HW" == "HW_PINGPONG" ] ; then
-  source borg_hw/config_pingpong.in
+  source src/borg_hw/config_pingpong.in
 fi
 
 if [ "$BORG_HW" == "HW_ROTOR" ] ; then
-  source borg_hw/config_rotor.in
+  source src/borg_hw/config_rotor.in
 fi
 
 if [ "$BORG_HW" == "HW_GIGABORG" ] ; then
-  source borg_hw/config_gigaborg.in
+  source src/borg_hw/config_gigaborg.in
 fi
 
 if [ "$BORG_HW" == "HW_ANCIENTBORG" ] ; then
-  source borg_hw/config_ancient.in
+  source src/borg_hw/config_ancient.in
 fi
 
 endmenu