Add doc makefiles

15 years ago · 7ee5ceba5d
parent 1cfff438a0
commit 7ee5ceba5d
110 changed files with 1623 additions and 497 deletions
--- a/apps/bounce1/Makefile
+++ b/apps/bounce1/Makefile
@ -34,7 +34,7 @@ pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.


 # Link: create ELF output file from object files.
-bounce1.out: bounce1.o pacer.o pio.o system.o timer.o
+bounce1.out: bounce1.o pio.o system.o timer.o pacer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/bounce1/Makefile.test
+++ b/apps/bounce1/Makefile.test
@ -14,35 +14,36 @@ all: bounce1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+bounce1-test.o: bounce1.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

 mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-bounce1-test.o: bounce1.c ../../utils/pacer.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-bounce1: timer-test.o mgetkey-test.o bounce1-test.o pacer-test.o pio-test.o system-test.o
+bounce1: bounce1-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) bounce1 timer-test.o mgetkey-test.o bounce1-test.o pacer-test.o pio-test.o system-test.o
+	-$(DEL) bounce1 bounce1-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
+


--- a/apps/bounce1/doc/Makefile
+++ b/apps/bounce1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for bounce1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/bounce2/Makefile
+++ b/apps/bounce2/Makefile
@ -40,7 +40,7 @@ pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.


 # Link: create ELF output file from object files.
-bounce2.out: bounce2.o display.o ledmat.o pacer.o pio.o system.o timer.o
+bounce2.out: bounce2.o pio.o system.o timer.o display.o ledmat.o pacer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/bounce2/Makefile.test
+++ b/apps/bounce2/Makefile.test
@ -14,41 +14,42 @@ all: bounce2


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+bounce2-test.o: bounce2.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-bounce2-test.o: bounce2.c ../../utils/pacer.h ../../drivers/display.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-bounce2: timer-test.o display-test.o pio-test.o pacer-test.o ledmat-test.o system-test.o mgetkey-test.o bounce2-test.o
+bounce2: bounce2-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) bounce2 timer-test.o display-test.o pio-test.o pacer-test.o ledmat-test.o system-test.o mgetkey-test.o bounce2-test.o
+	-$(DEL) bounce2 bounce2-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
+


--- a/apps/bounce2/doc/Makefile
+++ b/apps/bounce2/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for bounce2 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/bounce3/Makefile
+++ b/apps/bounce3/Makefile
@ -43,7 +43,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-bounce3.out: bounce3.o display.o ledmat.o pacer.o pio.o system.o timer.o tinygl.o
+bounce3.out: bounce3.o pio.o system.o timer.o display.o ledmat.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/bounce3/Makefile.test
+++ b/apps/bounce3/Makefile.test
@ -14,44 +14,45 @@ all: bounce3


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+bounce3-test.o: bounce3.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-bounce3-test.o: bounce3.c ../../utils/pacer.h ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-bounce3: timer-test.o display-test.o pio-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o bounce3-test.o
+bounce3: bounce3-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) bounce3 timer-test.o display-test.o pio-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o bounce3-test.o
+	-$(DEL) bounce3 bounce3-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/bounce3/doc/Makefile
+++ b/apps/bounce3/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for bounce3 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/bounce4/Makefile
+++ b/apps/bounce4/Makefile
@ -46,7 +46,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-bounce4.out: boing.o bounce4.o display.o ledmat.o pacer.o pio.o system.o timer.o tinygl.o
+bounce4.out: bounce4.o pio.o system.o timer.o display.o ledmat.o boing.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/bounce4/Makefile.test
+++ b/apps/bounce4/Makefile.test
@ -14,47 +14,48 @@ all: bounce4


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+bounce4-test.o: bounce4.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/boing.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-boing-test.o: ../../utils/boing.c ../../drivers/display.h ../../utils/boing.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-bounce4-test.o: bounce4.c ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../utils/boing.h
+boing-test.o: ../../utils/boing.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/boing.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-bounce4: timer-test.o display-test.o pio-test.o pacer-test.o boing-test.o ledmat-test.o tinygl-test.o bounce4-test.o system-test.o mgetkey-test.o
+bounce4: bounce4-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o boing-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) bounce4 timer-test.o display-test.o pio-test.o pacer-test.o boing-test.o ledmat-test.o tinygl-test.o bounce4-test.o system-test.o mgetkey-test.o
+	-$(DEL) bounce4 bounce4-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o boing-test.o pacer-test.o tinygl-test.o
+


--- a/apps/bounce4/doc/Makefile
+++ b/apps/bounce4/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for bounce4 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/bounce5/Makefile
+++ b/apps/bounce5/Makefile
@ -46,7 +46,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-bounce5.out: boing.o bounce5.o display.o ledmat.o pacer.o pio.o system.o timer.o tinygl.o
+bounce5.out: bounce5.o pio.o system.o timer.o display.o ledmat.o boing.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/bounce5/Makefile.test
+++ b/apps/bounce5/Makefile.test
@ -14,47 +14,48 @@ all: bounce5


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+bounce5-test.o: bounce5.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/boing.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-boing-test.o: ../../utils/boing.c ../../drivers/display.h ../../utils/boing.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-bounce5-test.o: bounce5.c ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../utils/boing.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+boing-test.o: ../../utils/boing.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/boing.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-bounce5: timer-test.o display-test.o pio-test.o pacer-test.o boing-test.o bounce5-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o
+bounce5: bounce5-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o boing-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) bounce5 timer-test.o display-test.o pio-test.o pacer-test.o boing-test.o bounce5-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o
+	-$(DEL) bounce5 bounce5-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o boing-test.o pacer-test.o tinygl-test.o
+


--- a/apps/bounce5/doc/Makefile
+++ b/apps/bounce5/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for bounce5 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/chooser/Makefile
+++ b/apps/chooser/Makefile
@ -46,7 +46,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-chooser.out: chooser.o display.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+chooser.out: chooser.o pio.o system.o timer.o display.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/chooser/Makefile.test
+++ b/apps/chooser/Makefile.test
@ -14,47 +14,48 @@ all: chooser


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+chooser-test.o: chooser.c ../../drivers/display.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-chooser-test.o: chooser.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-chooser: timer-test.o display-test.o pio-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o navswitch-test.o chooser-test.o
+chooser: chooser-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) chooser timer-test.o display-test.o pio-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o navswitch-test.o chooser-test.o
+	-$(DEL) chooser chooser-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/chooser/doc/Makefile
+++ b/apps/chooser/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for chooser docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/demo1/Makefile.test
+++ b/apps/demo1/Makefile.test
@ -40,3 +40,4 @@ clean:
 	-$(DEL) demo1 demo1-test.o mgetkey-test.o pio-test.o system-test.o


+
--- a/apps/demo1/doc/Makefile
+++ b/apps/demo1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for demo1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/demo2/Makefile
+++ b/apps/demo2/Makefile
@ -31,7 +31,7 @@ led.o: ../../drivers/led.c ../../drivers/avr/pio.h ../../drivers/avr/system.h ..


 # Link: create ELF output file from object files.
-demo2.out: demo2.o led.o pio.o system.o
+demo2.out: demo2.o pio.o system.o led.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/demo2/Makefile.test
+++ b/apps/demo2/Makefile.test
@ -43,3 +43,4 @@ clean:
 	-$(DEL) demo2 demo2-test.o led-test.o mgetkey-test.o pio-test.o system-test.o


+
--- a/apps/demo2/doc/Makefile
+++ b/apps/demo2/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for demo2 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/fonttest1/Makefile
+++ b/apps/fonttest1/Makefile
@ -46,7 +46,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-fonttest1.out: display.o fonttest1.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+fonttest1.out: fonttest1.o pio.o system.o timer.o display.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/fonttest1/Makefile.test
+++ b/apps/fonttest1/Makefile.test
@ -14,47 +14,48 @@ all: fonttest1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+fonttest1-test.o: fonttest1.c ../../drivers/display.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-fonttest1-test.o: fonttest1.c ../../drivers/navswitch.h ../../utils/font.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-fonttest1: timer-test.o display-test.o pio-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o fonttest1-test.o navswitch-test.o mgetkey-test.o
+fonttest1: fonttest1-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) fonttest1 timer-test.o display-test.o pio-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o fonttest1-test.o navswitch-test.o mgetkey-test.o
+	-$(DEL) fonttest1 fonttest1-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/fonttest1/doc/Makefile
+++ b/apps/fonttest1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for fonttest1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/game/README
+++ b/apps/game/README
@ -1,8 +0,0 @@
-Use this directory for your final game and its module(s).  Only the
-files in this directory will be marked.
-
-Ensure you use the svn add command to add your files to the subversion
-repository.  For example,
-
-svn add game.c
-svn add Makefile
--- a/apps/hello1/Makefile
+++ b/apps/hello1/Makefile
@ -37,7 +37,7 @@ pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.


 # Link: create ELF output file from object files.
-hello1.out: hello1.o ledmat.o pacer.o pio.o system.o timer.o
+hello1.out: hello1.o pio.o system.o timer.o ledmat.o pacer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/hello1/Makefile.test
+++ b/apps/hello1/Makefile.test
@ -14,38 +14,39 @@ all: hello1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+hello1-test.o: hello1.c ../../drivers/ledmat.h ../../drivers/test/system.h ../../utils/pacer.h simplefont.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-hello1-test.o: hello1.c ../../utils/pacer.h ../../drivers/ledmat.h simplefont.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-hello1: timer-test.o pio-test.o pacer-test.o ledmat-test.o hello1-test.o system-test.o mgetkey-test.o
+hello1: hello1-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) hello1 timer-test.o pio-test.o pacer-test.o ledmat-test.o hello1-test.o system-test.o mgetkey-test.o
+	-$(DEL) hello1 hello1-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
+


--- a/apps/hello1/doc/Makefile
+++ b/apps/hello1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for hello1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/hello2/Makefile
+++ b/apps/hello2/Makefile
@ -43,7 +43,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-hello2.out: display.o hello2.o ledmat.o pacer.o pio.o system.o timer.o tinygl.o
+hello2.out: hello2.o pio.o system.o timer.o display.o ledmat.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/hello2/Makefile.test
+++ b/apps/hello2/Makefile.test
@ -14,44 +14,45 @@ all: hello2


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+hello2-test.o: hello2.c ../../drivers/display.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-hello2-test.o: hello2.c ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-hello2: timer-test.o display-test.o pio-test.o hello2-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o
+hello2: hello2-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) hello2 timer-test.o display-test.o pio-test.o hello2-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o
+	-$(DEL) hello2 hello2-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/hello2/doc/Makefile
+++ b/apps/hello2/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for hello2 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/hello3/Makefile
+++ b/apps/hello3/Makefile
@ -43,7 +43,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-hello3.out: display.o hello3.o ledmat.o pacer.o pio.o system.o timer.o tinygl.o
+hello3.out: hello3.o pio.o system.o timer.o display.o ledmat.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/hello3/Makefile.test
+++ b/apps/hello3/Makefile.test
@ -14,44 +14,45 @@ all: hello3


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+hello3-test.o: hello3.c ../../drivers/display.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-hello3-test.o: hello3.c ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-hello3: timer-test.o display-test.o pio-test.o hello3-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o
+hello3: hello3-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) hello3 timer-test.o display-test.o pio-test.o hello3-test.o pacer-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o
+	-$(DEL) hello3 hello3-test.o display-test.o ledmat-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/hello3/doc/Makefile
+++ b/apps/hello3/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for hello3 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/hello4/Makefile
+++ b/apps/hello4/Makefile
@ -46,7 +46,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-hello4.out: display.o hello4.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+hello4.out: hello4.o pio.o system.o timer.o display.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/hello4/Makefile.test
+++ b/apps/hello4/Makefile.test
@ -14,47 +14,48 @@ all: hello4


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+hello4-test.o: hello4.c ../../drivers/display.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-hello4-test.o: hello4.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-hello4: timer-test.o display-test.o pio-test.o hello4-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+hello4: hello4-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) hello4 timer-test.o display-test.o pio-test.o hello4-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) hello4 hello4-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/hello4/doc/Makefile
+++ b/apps/hello4/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for hello4 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_grab1/Makefile
+++ b/apps/ir_grab1/Makefile
@ -49,7 +49,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-ir_grab1.out: display.o ir.o ir_grab1.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+ir_grab1.out: ir_grab1.o pio.o system.o timer.o display.o ir.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_grab1/Makefile.test
+++ b/apps/ir_grab1/Makefile.test
@ -14,50 +14,51 @@ all: ir_grab1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_grab1-test.o: ir_grab1.c ../../drivers/display.h ../../drivers/ir.h ../../drivers/navswitch.h ../../drivers/test/delay.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_grab1-test.o: ir_grab1.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h ../../drivers/test/delay.h ../../fonts/font5x7_1.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_grab1: timer-test.o display-test.o pio-test.o pacer-test.o tinygl-test.o ir-test.o ledmat-test.o system-test.o ir_grab1-test.o mgetkey-test.o navswitch-test.o
+ir_grab1: ir_grab1-test.o display-test.o ir-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_grab1 timer-test.o display-test.o pio-test.o pacer-test.o tinygl-test.o ir-test.o ledmat-test.o system-test.o ir_grab1-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) ir_grab1 ir_grab1-test.o display-test.o ir-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/ir_grab1/doc/Makefile
+++ b/apps/ir_grab1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_grab1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_grab2/Makefile
+++ b/apps/ir_grab2/Makefile
@ -52,7 +52,7 @@ uint8toa.o: ../../utils/uint8toa.c ../../drivers/avr/system.h


 # Link: create ELF output file from object files.
-ir_grab2.out: display.o ir.o ir_grab2.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o uint8toa.o
+ir_grab2.out: ir_grab2.o pio.o system.o timer.o display.o ir.o ledmat.o navswitch.o pacer.o tinygl.o uint8toa.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_grab2/Makefile.test
+++ b/apps/ir_grab2/Makefile.test
@ -14,53 +14,54 @@ all: ir_grab2


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_grab2-test.o: ir_grab2.c ../../drivers/display.h ../../drivers/ir.h ../../drivers/navswitch.h ../../drivers/test/delay.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h ../../utils/uint8toa.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_grab2-test.o: ir_grab2.c ../../drivers/navswitch.h ../../utils/font.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h ../../utils/uint8toa.h ../../drivers/test/delay.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_grab2: timer-test.o ir_grab2-test.o display-test.o pio-test.o pacer-test.o tinygl-test.o ir-test.o uint8toa-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+ir_grab2: ir_grab2-test.o display-test.o ir-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o uint8toa-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_grab2 timer-test.o ir_grab2-test.o display-test.o pio-test.o pacer-test.o tinygl-test.o ir-test.o uint8toa-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) ir_grab2 ir_grab2-test.o display-test.o ir-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o uint8toa-test.o
+


--- a/apps/ir_grab2/doc/Makefile
+++ b/apps/ir_grab2/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_grab2 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_grab3/Makefile
+++ b/apps/ir_grab3/Makefile
@ -58,7 +58,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-ir_grab3.out: button.o display.o eeprom.o ir.o ir_grab3.o led.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+ir_grab3.out: ir_grab3.o eeprom.o pio.o system.o timer.o button.o display.o ir.o led.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_grab3/Makefile.test
+++ b/apps/ir_grab3/Makefile.test
@ -14,59 +14,60 @@ all: ir_grab3


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_grab3-test.o: ir_grab3.c ../../drivers/button.h ../../drivers/display.h ../../drivers/ir.h ../../drivers/led.h ../../drivers/navswitch.h ../../drivers/test/delay.h ../../drivers/test/eeprom.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+button-test.o: ../../drivers/button.c ../../drivers/button.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-button-test.o: ../../drivers/button.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/button.h ../../drivers/test/system.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_grab3-test.o: ir_grab3.c ../../drivers/navswitch.h ../../drivers/test/delay.h ../../drivers/test/system.h ../../drivers/test/eeprom.h ../../utils/font.h ../../drivers/led.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h ../../drivers/button.h ../../fonts/font5x7_1.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_grab3: timer-test.o pio-test.o led-test.o display-test.o button-test.o pacer-test.o tinygl-test.o ir-test.o ledmat-test.o eeprom-test.o system-test.o mgetkey-test.o ir_grab3-test.o navswitch-test.o
+ir_grab3: ir_grab3-test.o button-test.o display-test.o ir-test.o led-test.o ledmat-test.o navswitch-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_grab3 timer-test.o pio-test.o led-test.o display-test.o button-test.o pacer-test.o tinygl-test.o ir-test.o ledmat-test.o eeprom-test.o system-test.o mgetkey-test.o ir_grab3-test.o navswitch-test.o
+	-$(DEL) ir_grab3 ir_grab3-test.o button-test.o display-test.o ir-test.o led-test.o ledmat-test.o navswitch-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/ir_grab3/doc/Makefile
+++ b/apps/ir_grab3/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_grab3 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_serial_test1/Makefile
+++ b/apps/ir_serial_test1/Makefile
@ -52,7 +52,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-ir_serial_test1.out: display.o ir.o ir_serial.o ir_serial_test1.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+ir_serial_test1.out: ir_serial_test1.o pio.o system.o timer.o display.o ir.o ir_serial.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_serial_test1/Makefile.test
+++ b/apps/ir_serial_test1/Makefile.test
@ -14,53 +14,54 @@ all: ir_serial_test1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_serial_test1-test.o: ir_serial_test1.c ../../drivers/display.h ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

 ir_serial-test.o: ../../drivers/ir_serial.c ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/test/delay.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_serial_test1-test.o: ir_serial_test1.c ../../drivers/navswitch.h ../../utils/font.h ../../drivers/ir_serial.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_serial_test1: timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o ir_serial_test1-test.o tinygl-test.o ir-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+ir_serial_test1: ir_serial_test1-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_serial_test1 timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o ir_serial_test1-test.o tinygl-test.o ir-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) ir_serial_test1 ir_serial_test1-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/ir_serial_test1/doc/Makefile
+++ b/apps/ir_serial_test1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_serial_test1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_serial_test2/Makefile
+++ b/apps/ir_serial_test2/Makefile
@ -52,7 +52,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-ir_serial_test2.out: display.o ir.o ir_serial.o ir_serial_test2.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+ir_serial_test2.out: ir_serial_test2.o pio.o system.o timer.o display.o ir.o ir_serial.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_serial_test2/Makefile.test
+++ b/apps/ir_serial_test2/Makefile.test
@ -14,53 +14,54 @@ all: ir_serial_test2


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_serial_test2-test.o: ir_serial_test2.c ../../drivers/display.h ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

 ir_serial-test.o: ../../drivers/ir_serial.c ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/test/delay.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_serial_test2-test.o: ir_serial_test2.c ../../drivers/navswitch.h ../../drivers/ir_serial.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h ../../fonts/font5x7_1.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_serial_test2: timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o ir_serial_test2-test.o tinygl-test.o ir-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+ir_serial_test2: ir_serial_test2-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_serial_test2 timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o ir_serial_test2-test.o tinygl-test.o ir-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) ir_serial_test2 ir_serial_test2-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/ir_serial_test2/doc/Makefile
+++ b/apps/ir_serial_test2/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_serial_test2 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_serial_test3/Makefile
+++ b/apps/ir_serial_test3/Makefile
@ -52,7 +52,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-ir_serial_test3.out: display.o ir.o ir_serial.o ir_serial_test3.o ledmat.o navswitch.o pacer.o pio.o system.o timer.o tinygl.o
+ir_serial_test3.out: ir_serial_test3.o pio.o system.o timer.o display.o ir.o ir_serial.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_serial_test3/Makefile.test
+++ b/apps/ir_serial_test3/Makefile.test
@ -14,53 +14,54 @@ all: ir_serial_test3


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_serial_test3-test.o: ir_serial_test3.c ../../drivers/display.h ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

 ir_serial-test.o: ../../drivers/ir_serial.c ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/test/delay.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_serial_test3-test.o: ir_serial_test3.c ../../drivers/navswitch.h ../../drivers/ir_serial.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h ../../fonts/font5x7_1.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_serial_test3: timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o tinygl-test.o ir-test.o ledmat-test.o ir_serial_test3-test.o system-test.o mgetkey-test.o navswitch-test.o
+ir_serial_test3: ir_serial_test3-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_serial_test3 timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o tinygl-test.o ir-test.o ledmat-test.o ir_serial_test3-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) ir_serial_test3 ir_serial_test3-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/ir_serial_test3/doc/Makefile
+++ b/apps/ir_serial_test3/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_serial_test3 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_uart_test1/Makefile
+++ b/apps/ir_uart_test1/Makefile
@ -58,7 +58,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-ir_uart_test1.out: display.o ir_uart.o ir_uart_test1.o ledmat.o navswitch.o pacer.o pio.o prescale.o system.o timer.o timer0.o tinygl.o usart1.o
+ir_uart_test1.out: ir_uart_test1.o ir_uart.o pio.o prescale.o system.o timer.o timer0.o usart1.o display.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_uart_test1/Makefile.test
+++ b/apps/ir_uart_test1/Makefile.test
@ -14,50 +14,51 @@ all: ir_uart_test1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_uart_test1-test.o: ir_uart_test1.c ../../drivers/display.h ../../drivers/navswitch.h ../../drivers/test/ir_uart.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

 ir_uart-test.o: ../../drivers/test/ir_uart.c ../../drivers/test/ir_uart.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_uart_test1-test.o: ir_uart_test1.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../drivers/test/ir_uart.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_uart_test1: timer-test.o display-test.o pio-test.o pacer-test.o ir_uart-test.o tinygl-test.o ledmat-test.o system-test.o ir_uart_test1-test.o mgetkey-test.o navswitch-test.o
+ir_uart_test1: ir_uart_test1-test.o display-test.o ledmat-test.o navswitch-test.o ir_uart-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_uart_test1 timer-test.o display-test.o pio-test.o pacer-test.o ir_uart-test.o tinygl-test.o ledmat-test.o system-test.o ir_uart_test1-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) ir_uart_test1 ir_uart_test1-test.o display-test.o ledmat-test.o navswitch-test.o ir_uart-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/ir_uart_test1/doc/Makefile
+++ b/apps/ir_uart_test1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_uart_test1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/ir_uart_test2/Makefile
+++ b/apps/ir_uart_test2/Makefile
@ -58,7 +58,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-ir_uart_test2.out: display.o ir_uart.o ir_uart_test2.o ledmat.o navswitch.o pacer.o pio.o prescale.o system.o timer.o timer0.o tinygl.o usart1.o
+ir_uart_test2.out: ir_uart_test2.o ir_uart.o pio.o prescale.o system.o timer.o timer0.o usart1.o display.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/ir_uart_test2/Makefile.test
+++ b/apps/ir_uart_test2/Makefile.test
@ -14,50 +14,51 @@ all: ir_uart_test2


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+ir_uart_test2-test.o: ir_uart_test2.c ../../drivers/display.h ../../drivers/navswitch.h ../../drivers/test/ir_uart.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_uart_test2-test.o: ir_uart_test2.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../drivers/test/ir_uart.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ir_uart-test.o: ../../drivers/test/ir_uart.c ../../drivers/test/ir_uart.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir_uart-test.o: ../../drivers/test/ir_uart.c ../../drivers/test/ir_uart.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-ir_uart_test2: timer-test.o display-test.o pio-test.o ir_uart_test2-test.o pacer-test.o ir_uart-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+ir_uart_test2: ir_uart_test2-test.o display-test.o ledmat-test.o navswitch-test.o ir_uart-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) ir_uart_test2 timer-test.o display-test.o pio-test.o ir_uart_test2-test.o pacer-test.o ir_uart-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) ir_uart_test2 ir_uart_test2-test.o display-test.o ledmat-test.o navswitch-test.o ir_uart-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/ir_uart_test2/doc/Makefile
+++ b/apps/ir_uart_test2/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for ir_uart_test2 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/led1/Makefile
+++ b/apps/led1/Makefile
@ -37,7 +37,7 @@ pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.


 # Link: create ELF output file from object files.
-led1.out: led.o led1.o pacer.o pio.o system.o timer.o
+led1.out: led1.o pio.o system.o timer.o led.o pacer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/led1/Makefile.test
+++ b/apps/led1/Makefile.test
@ -14,38 +14,39 @@ all: led1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+led1-test.o: led1.c ../../drivers/led.h ../../drivers/test/system.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led1-test.o: led1.c ../../drivers/led.h ../../utils/pacer.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-led1: timer-test.o led-test.o pio-test.o pacer-test.o system-test.o mgetkey-test.o led1-test.o
+led1: led1-test.o led-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) led1 timer-test.o led-test.o pio-test.o pacer-test.o system-test.o mgetkey-test.o led1-test.o
+	-$(DEL) led1 led1-test.o led-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
+


--- a/apps/led1/doc/Makefile
+++ b/apps/led1/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for led1 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/led2/Makefile
+++ b/apps/led2/Makefile
@ -40,7 +40,7 @@ pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.


 # Link: create ELF output file from object files.
-led2.out: led.o led2.o navswitch.o pacer.o pio.o system.o timer.o
+led2.out: led2.o pio.o system.o timer.o led.o navswitch.o pacer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/led2/Makefile.test
+++ b/apps/led2/Makefile.test
@ -14,41 +14,42 @@ all: led2


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+led2-test.o: led2.c ../../drivers/led.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-led2-test.o: led2.c ../../drivers/led.h ../../utils/pacer.h ../../drivers/navswitch.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-led2: timer-test.o led-test.o pio-test.o pacer-test.o system-test.o led2-test.o mgetkey-test.o navswitch-test.o
+led2: led2-test.o led-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) led2 timer-test.o led-test.o pio-test.o pacer-test.o system-test.o led2-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) led2 led2-test.o led-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
+


--- a/apps/led2/doc/Makefile
+++ b/apps/led2/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for led2 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/led3/Makefile
+++ b/apps/led3/Makefile
@ -40,7 +40,7 @@ pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.


 # Link: create ELF output file from object files.
-led3.out: led.o led3.o navswitch.o pacer.o pio.o system.o timer.o
+led3.out: led3.o pio.o system.o timer.o led.o navswitch.o pacer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/led3/Makefile.test
+++ b/apps/led3/Makefile.test
@ -14,41 +14,42 @@ all: led3


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+led3-test.o: led3.c ../../drivers/led.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led3-test.o: led3.c ../../drivers/led.h ../../utils/pacer.h ../../drivers/navswitch.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-led3: timer-test.o led-test.o pio-test.o system-test.o pacer-test.o mgetkey-test.o navswitch-test.o led3-test.o
+led3: led3-test.o led-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) led3 timer-test.o led-test.o pio-test.o system-test.o pacer-test.o mgetkey-test.o navswitch-test.o led3-test.o
+	-$(DEL) led3 led3-test.o led-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
+


--- a/apps/led3/doc/Makefile
+++ b/apps/led3/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for led3 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/led4/Makefile
+++ b/apps/led4/Makefile
@ -40,7 +40,7 @@ pacer.o: ../../utils/pacer.c ../../drivers/avr/system.h ../../drivers/avr/timer.


 # Link: create ELF output file from object files.
-led4.out: led.o led4.o navswitch.o pacer.o pio.o system.o timer.o
+led4.out: led4.o pio.o system.o timer.o led.o navswitch.o pacer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/led4/Makefile.test
+++ b/apps/led4/Makefile.test
@ -14,41 +14,42 @@ all: led4


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+led4-test.o: led4.c ../../drivers/led.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led4-test.o: led4.c ../../drivers/led.h ../../utils/pacer.h ../../drivers/navswitch.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-led4: timer-test.o led-test.o pio-test.o led4-test.o pacer-test.o system-test.o mgetkey-test.o navswitch-test.o
+led4: led4-test.o led-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) led4 timer-test.o led-test.o pio-test.o led4-test.o pacer-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) led4 led4-test.o led-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o
+


--- a/apps/led4/doc/Makefile
+++ b/apps/led4/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for led4 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/led5/Makefile
+++ b/apps/led5/Makefile
@ -34,7 +34,7 @@ led.o: ../../drivers/led.c ../../drivers/avr/pio.h ../../drivers/avr/system.h ..


 # Link: create ELF output file from object files.
-led5.out: led.o led5.o pio.o system.o timer.o
+led5.out: led5.o pio.o system.o timer.o led.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/led5/Makefile.test
+++ b/apps/led5/Makefile.test
@ -14,35 +14,36 @@ all: led5


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+led5-test.o: led5.c ../../drivers/led.h ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

 pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-led5-test.o: led5.c ../../drivers/test/timer.h ../../drivers/led.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-led5: timer-test.o mgetkey-test.o led-test.o pio-test.o led5-test.o system-test.o
+led5: led5-test.o led-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) led5 timer-test.o mgetkey-test.o led-test.o pio-test.o led5-test.o system-test.o
+	-$(DEL) led5 led5-test.o led-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o
+


--- a/apps/led5/doc/Makefile
+++ b/apps/led5/doc/Makefile
@ -0,0 +1,42 @@
+# File:   Makefile
+# Author: M. P. Hayes, UCECE
+# Date:   11 Sep 2010
+# Descr:  Makefile for led5 docs
+
+DEL = rm
+
+all: file_dependencies.pdf module_dependencies.pdf makefile_dependencies.pdf build_dependencies.pdf callgraph.pdf
+
+file_dependencies.pdf: files.d 
+	../../../etc/graphdeps.py $< --out $@
+
+module_dependencies.pdf: modules.d 
+	../../../etc/graphdeps.py $< --modules --out $@
+
+makefile_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@
+
+build_dependencies.pdf: ../Makefile
+	../../../etc/graphdeps.py $< --out $@ --showops
+
+callgraph.pdf: callgraph.d
+	../../../etc/graphdeps.py --calls --modules $< --out $@ --showops
+
+
+files.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --files . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/files.d)
+
+
+modules.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --relpath --modules . . ../../drivers ../../drivers/avr ../../utils --exclude system > doc/modules.d)
+
+
+callgraph.d: ../Makefile
+	(cd ..;	../../etc/makemake.py --cc="avr-gcc" --cflags="-Os -mmcu=atmega32u2" --relpath --calls . . ../../drivers ../../drivers/avr ../../utils --exclude system.h > doc/callgraph.d)
+
+
+# Clean: delete derived files.
+.PHONY: clean
+clean: 
+	-$(DEL) *.d *.pdf
+
--- a/apps/pio1/Makefile
+++ b/apps/pio1/Makefile
@ -28,7 +28,7 @@ system.o: ../../drivers/avr/system.c ../../drivers/avr/system.h


 # Link: create ELF output file from object files.
-pio1.out: pio.o pio1.o system.o
+pio1.out: pio1.o pio.o system.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/pio1/Makefile.test
+++ b/apps/pio1/Makefile.test
@ -14,29 +14,30 @@ all: pio1


 # Compile: create object files from C source files.
-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pio1-test.o: pio1.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio1-test.o: pio1.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

 pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-pio1: mgetkey-test.o pio1-test.o pio-test.o system-test.o
+pio1: pio1-test.o mgetkey-test.o pio-test.o system-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) pio1 mgetkey-test.o pio1-test.o pio-test.o system-test.o
+	-$(DEL) pio1 pio1-test.o mgetkey-test.o pio-test.o system-test.o
+


--- a/apps/pio2/Makefile
+++ b/apps/pio2/Makefile
@ -28,7 +28,7 @@ system.o: ../../drivers/avr/system.c ../../drivers/avr/system.h


 # Link: create ELF output file from object files.
-pio2.out: pio.o pio2.o system.o
+pio2.out: pio2.o pio.o system.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/pio2/Makefile.test
+++ b/apps/pio2/Makefile.test
@ -14,7 +14,7 @@ all: pio2


 # Compile: create object files from C source files.
-pio2-test.o: pio2.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+pio2-test.o: pio2.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

 mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
@ -23,7 +23,7 @@ mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@


@ -40,3 +40,4 @@ clean:
 	-$(DEL) pio2 pio2-test.o mgetkey-test.o pio-test.o system-test.o


+
--- a/apps/pio3/Makefile
+++ b/apps/pio3/Makefile
@ -31,7 +31,7 @@ timer.o: ../../drivers/avr/timer.c ../../drivers/avr/system.h ../../drivers/avr/


 # Link: create ELF output file from object files.
-pio3.out: pio.o pio3.o system.o timer.o
+pio3.out: pio3.o pio.o system.o timer.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/pio3/Makefile.test
+++ b/apps/pio3/Makefile.test
@ -14,7 +14,7 @@ all: pio3


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+pio3-test.o: pio3.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

 mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
@ -23,23 +23,24 @@ mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-pio3-test.o: pio3.c ../../drivers/test/timer.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-pio3: timer-test.o mgetkey-test.o pio-test.o pio3-test.o system-test.o
+pio3: pio3-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) pio3 timer-test.o mgetkey-test.o pio-test.o pio3-test.o system-test.o
+	-$(DEL) pio3 pio3-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o
+


--- a/apps/scribble1/Makefile
+++ b/apps/scribble1/Makefile
@ -52,7 +52,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-scribble1.out: button.o display.o led.o ledmat.o navswitch.o pacer.o pio.o scribble1.o system.o timer.o tinygl.o
+scribble1.out: scribble1.o pio.o system.o timer.o button.o display.o led.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/scribble1/Makefile.test
+++ b/apps/scribble1/Makefile.test
@ -14,53 +14,54 @@ all: scribble1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+scribble1-test.o: scribble1.c ../../drivers/button.h ../../drivers/display.h ../../drivers/led.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+button-test.o: ../../drivers/button.c ../../drivers/button.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-button-test.o: ../../drivers/button.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/button.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-scribble1-test.o: scribble1.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../drivers/led.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/button.h ../../fonts/font5x7_1.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-scribble1: timer-test.o led-test.o display-test.o pio-test.o button-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o scribble1-test.o
+scribble1: scribble1-test.o button-test.o display-test.o led-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) scribble1 timer-test.o led-test.o display-test.o pio-test.o button-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o scribble1-test.o
+	-$(DEL) scribble1 scribble1-test.o button-test.o display-test.o led-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/snake1/Makefile
+++ b/apps/snake1/Makefile
@ -46,7 +46,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-snake1.out: display.o ledmat.o navswitch.o pacer.o pio.o snake1.o system.o timer.o tinygl.o
+snake1.out: snake1.o pio.o system.o timer.o display.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/snake1/Makefile.test
+++ b/apps/snake1/Makefile.test
@ -14,47 +14,48 @@ all: snake1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+snake1-test.o: snake1.c ../../drivers/display.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-snake1-test.o: snake1.c ../../drivers/navswitch.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../fonts/font5x7_1.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-snake1: timer-test.o display-test.o pio-test.o system-test.o pacer-test.o tinygl-test.o ledmat-test.o snake1-test.o mgetkey-test.o navswitch-test.o
+snake1: snake1-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) snake1 timer-test.o display-test.o pio-test.o system-test.o pacer-test.o tinygl-test.o ledmat-test.o snake1-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) snake1 snake1-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/space10/Makefile
+++ b/apps/space10/Makefile
@ -61,7 +61,7 @@ uint8toa.o: ../../utils/uint8toa.c ../../drivers/avr/system.h


 # Link: create ELF output file from object files.
-space10.out: display.o eeprom.o flasher.o ir.o ir_serial.o ledmat.o pacer.o pio.o space10.o spacey.o system.o timer.o tinygl.o uint8toa.o
+space10.out: space10.o flasher.o spacey.o eeprom.o pio.o system.o timer.o display.o ir.o ir_serial.o ledmat.o pacer.o tinygl.o uint8toa.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/space10/Makefile.test
+++ b/apps/space10/Makefile.test
@ -14,62 +14,63 @@ all: space10


 # Compile: create object files from C source files.
-space10-test.o: space10.c ../../utils/font.h ../../drivers/ir_serial.h ../../drivers/test/system.h ../../drivers/test/eeprom.h ../../fonts/font3x5_1.h flasher.h ../../utils/tinygl.h spacey.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h ../../utils/uint8toa.h
+space10-test.o: space10.c ../../drivers/display.h ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/test/eeprom.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h ../../utils/uint8toa.h flasher.h spacey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+flasher-test.o: flasher.c ../../drivers/test/system.h flasher.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+spacey-test.o: spacey.c ../../drivers/test/system.h spacey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-spacey-test.o: spacey.c spacey.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

 ir_serial-test.o: ../../drivers/ir_serial.c ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/test/delay.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-flasher-test.o: flasher.c flasher.h ../../drivers/test/system.h
+eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-space10: space10-test.o timer-test.o display-test.o spacey-test.o pio-test.o ir_serial-test.o pacer-test.o flasher-test.o tinygl-test.o uint8toa-test.o ledmat-test.o eeprom-test.o system-test.o ir-test.o mgetkey-test.o
+space10: space10-test.o flasher-test.o spacey-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o uint8toa-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) space10 space10-test.o timer-test.o display-test.o spacey-test.o pio-test.o ir_serial-test.o pacer-test.o flasher-test.o tinygl-test.o uint8toa-test.o ledmat-test.o eeprom-test.o system-test.o ir-test.o mgetkey-test.o
+	-$(DEL) space10 space10-test.o flasher-test.o spacey-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o uint8toa-test.o
+


--- a/apps/space11/Makefile
+++ b/apps/space11/Makefile
@ -61,7 +61,7 @@ uint8toa.o: ../../utils/uint8toa.c ../../drivers/avr/system.h


 # Link: create ELF output file from object files.
-space11.out: display.o eeprom.o flasher.o led.o ledmat.o navswitch.o pio.o space11.o spacey.o system.o task.o timer.o tinygl.o uint8toa.o
+space11.out: space11.o flasher.o spacey.o eeprom.o pio.o system.o timer.o display.o led.o ledmat.o navswitch.o task.o tinygl.o uint8toa.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/space11/Makefile.test
+++ b/apps/space11/Makefile.test
@ -14,62 +14,63 @@ all: space11


 # Compile: create object files from C source files.
-space11-test.o: space11.c ../../drivers/navswitch.h ../../utils/task.h ../../drivers/test/system.h ../../drivers/test/eeprom.h ../../fonts/font3x5_1.h ../../drivers/led.h ../../drivers/test/timer.h ../../utils/font.h ../../utils/tinygl.h spacey.h flasher.h ../../drivers/display.h ../../utils/uint8toa.h
+space11-test.o: space11.c ../../drivers/display.h ../../drivers/led.h ../../drivers/navswitch.h ../../drivers/test/eeprom.h ../../drivers/test/system.h ../../drivers/test/timer.h ../../fonts/font3x5_1.h ../../utils/font.h ../../utils/task.h ../../utils/tinygl.h ../../utils/uint8toa.h flasher.h spacey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+flasher-test.o: flasher.c ../../drivers/test/system.h flasher.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+spacey-test.o: spacey.c ../../drivers/test/system.h spacey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-task-test.o: ../../utils/task.c ../../drivers/test/timer.h ../../utils/task.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
+eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-spacey-test.o: spacey.c spacey.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+task-test.o: ../../utils/task.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/task.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-flasher-test.o: flasher.c flasher.h ../../drivers/test/system.h
+uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-space11: space11-test.o timer-test.o led-test.o display-test.o pio-test.o task-test.o tinygl-test.o uint8toa-test.o ledmat-test.o spacey-test.o eeprom-test.o system-test.o mgetkey-test.o navswitch-test.o flasher-test.o
+space11: space11-test.o flasher-test.o spacey-test.o display-test.o led-test.o ledmat-test.o navswitch-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o task-test.o tinygl-test.o uint8toa-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) space11 space11-test.o timer-test.o led-test.o display-test.o pio-test.o task-test.o tinygl-test.o uint8toa-test.o ledmat-test.o spacey-test.o eeprom-test.o system-test.o mgetkey-test.o navswitch-test.o flasher-test.o
+	-$(DEL) space11 space11-test.o flasher-test.o spacey-test.o display-test.o led-test.o ledmat-test.o navswitch-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o task-test.o tinygl-test.o uint8toa-test.o
+


--- a/apps/space9/Makefile
+++ b/apps/space9/Makefile
@ -61,7 +61,7 @@ uint8toa.o: ../../utils/uint8toa.c ../../drivers/avr/system.h


 # Link: create ELF output file from object files.
-space9.out: display.o eeprom.o flasher.o led.o ledmat.o navswitch.o pacer.o pio.o space9.o spacey.o system.o timer.o tinygl.o uint8toa.o
+space9.out: space9.o flasher.o spacey.o eeprom.o pio.o system.o timer.o display.o led.o ledmat.o navswitch.o pacer.o tinygl.o uint8toa.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/space9/Makefile.test
+++ b/apps/space9/Makefile.test
@ -14,62 +14,63 @@ all: space9


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+space9-test.o: space9.c ../../drivers/display.h ../../drivers/led.h ../../drivers/navswitch.h ../../drivers/test/eeprom.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h ../../utils/uint8toa.h flasher.h spacey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+flasher-test.o: flasher.c ../../drivers/test/system.h flasher.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+spacey-test.o: spacey.c ../../drivers/test/system.h spacey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-flasher-test.o: flasher.c flasher.h ../../drivers/test/system.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
+eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-spacey-test.o: spacey.c spacey.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-space9-test.o: space9.c ../../drivers/navswitch.h ../../utils/font.h ../../drivers/test/system.h ../../drivers/test/eeprom.h ../../fonts/font3x5_1.h ../../drivers/led.h flasher.h ../../utils/tinygl.h spacey.h ../../utils/pacer.h ../../drivers/display.h ../../utils/uint8toa.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-eeprom-test.o: ../../drivers/test/eeprom.c ../../drivers/test/eeprom.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+uint8toa-test.o: ../../utils/uint8toa.c ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-space9: timer-test.o led-test.o display-test.o pio-test.o flasher-test.o pacer-test.o tinygl-test.o uint8toa-test.o ledmat-test.o spacey-test.o space9-test.o eeprom-test.o system-test.o mgetkey-test.o navswitch-test.o
+space9: space9-test.o flasher-test.o spacey-test.o display-test.o led-test.o ledmat-test.o navswitch-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o uint8toa-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) space9 timer-test.o led-test.o display-test.o pio-test.o flasher-test.o pacer-test.o tinygl-test.o uint8toa-test.o ledmat-test.o spacey-test.o space9-test.o eeprom-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) space9 space9-test.o flasher-test.o spacey-test.o display-test.o led-test.o ledmat-test.o navswitch-test.o eeprom-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o uint8toa-test.o
+


--- a/apps/spacey_remote1/Makefile
+++ b/apps/spacey_remote1/Makefile
@ -52,7 +52,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-spacey_remote1.out: display.o ir.o ir_serial.o ledmat.o navswitch.o pacer.o pio.o spacey_remote1.o system.o timer.o tinygl.o
+spacey_remote1.out: spacey_remote1.o pio.o system.o timer.o display.o ir.o ir_serial.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/spacey_remote1/Makefile.test
+++ b/apps/spacey_remote1/Makefile.test
@ -14,53 +14,54 @@ all: spacey_remote1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+spacey_remote1-test.o: spacey_remote1.c ../../drivers/display.h ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/navswitch.h ../../drivers/test/system.h ../../fonts/font5x7_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ir-test.o: ../../drivers/ir.c ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

 ir_serial-test.o: ../../drivers/ir_serial.c ../../drivers/ir.h ../../drivers/ir_serial.h ../../drivers/test/delay.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-spacey_remote1-test.o: spacey_remote1.c ../../drivers/navswitch.h ../../drivers/ir_serial.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/ir.h ../../fonts/font5x7_1.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ir-test.o: ../../drivers/ir.c ../../drivers/test/pio.h ../../drivers/ir.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-spacey_remote1: timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o spacey_remote1-test.o ir-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o navswitch-test.o
+spacey_remote1: spacey_remote1-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) spacey_remote1 timer-test.o display-test.o pio-test.o ir_serial-test.o pacer-test.o spacey_remote1-test.o ir-test.o ledmat-test.o tinygl-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) spacey_remote1 spacey_remote1-test.o display-test.o ir-test.o ir_serial-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/steer1/Makefile
+++ b/apps/steer1/Makefile
@ -46,7 +46,7 @@ tinygl.o: ../../utils/tinygl.c ../../drivers/avr/system.h ../../drivers/display.


 # Link: create ELF output file from object files.
-steer1.out: display.o ledmat.o navswitch.o pacer.o pio.o steer1.o system.o timer.o tinygl.o
+steer1.out: steer1.o pio.o system.o timer.o display.o ledmat.o navswitch.o pacer.o tinygl.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/steer1/Makefile.test
+++ b/apps/steer1/Makefile.test
@ -14,47 +14,48 @@ all: steer1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+steer1-test.o: steer1.c ../../drivers/display.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/font.h ../../utils/pacer.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@

-display-test.o: ../../drivers/display.c ../../drivers/ledmat.h ../../drivers/display.h ../../drivers/test/system.h
+display-test.o: ../../drivers/display.c ../../drivers/display.h ../../drivers/ledmat.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+ledmat-test.o: ../../drivers/ledmat.c ../../drivers/ledmat.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-steer1-test.o: steer1.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../utils/font.h ../../drivers/test/system.h ../../fonts/font3x5_1.h ../../utils/tinygl.h ../../utils/pacer.h ../../drivers/display.h ../../drivers/test/avrtest.h
+navswitch-test.o: ../../drivers/navswitch.c ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pacer-test.o: ../../utils/pacer.c ../../drivers/test/timer.h ../../utils/pacer.h ../../drivers/test/system.h
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../utils/font.h ../../utils/tinygl.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-ledmat-test.o: ../../drivers/ledmat.c ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/ledmat.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+pacer-test.o: ../../utils/pacer.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/pacer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-navswitch-test.o: ../../drivers/navswitch.c ../../drivers/test/pio.h ../../drivers/navswitch.h ../../drivers/test/avrtest.h ../../drivers/test/delay.h ../../drivers/test/system.h
+tinygl-test.o: ../../utils/tinygl.c ../../drivers/display.h ../../drivers/test/system.h ../../utils/font.h ../../utils/tinygl.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-steer1: timer-test.o display-test.o pio-test.o steer1-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+steer1: steer1-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) steer1 timer-test.o display-test.o pio-test.o steer1-test.o pacer-test.o tinygl-test.o ledmat-test.o system-test.o mgetkey-test.o navswitch-test.o
+	-$(DEL) steer1 steer1-test.o display-test.o ledmat-test.o navswitch-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o pacer-test.o tinygl-test.o
+


--- a/apps/task1/Makefile
+++ b/apps/task1/Makefile
@ -37,7 +37,7 @@ task.o: ../../utils/task.c ../../drivers/avr/system.h ../../drivers/avr/timer.h


 # Link: create ELF output file from object files.
-task1.out: led.o pio.o system.o task.o task1.o timer.o
+task1.out: task1.o pio.o system.o timer.o led.o task.o
 	$(CC) $(CFLAGS) $^ -o $@ -lm
 	$(SIZE) $@

--- a/apps/task1/Makefile.test
+++ b/apps/task1/Makefile.test
@ -14,38 +14,39 @@ all: task1


 # Compile: create object files from C source files.
-timer-test.o: ../../drivers/test/timer.c ../../drivers/test/timer.h ../../drivers/test/system.h
+task1-test.o: task1.c ../../drivers/led.h ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/task.h
 	$(CC) -c $(CFLAGS) $< -o $@

-led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/system.h
+led-test.o: ../../drivers/led.c ../../drivers/led.h ../../drivers/test/avrtest.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-pio-test.o: ../../drivers/test/pio.c
+mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
 	$(CC) -c $(CFLAGS) $< -o $@

-task-test.o: ../../utils/task.c ../../drivers/test/timer.h ../../utils/task.h ../../drivers/test/system.h
+pio-test.o: ../../drivers/test/pio.c
 	$(CC) -c $(CFLAGS) $< -o $@

-task1-test.o: task1.c ../../drivers/led.h ../../drivers/test/timer.h ../../utils/task.h ../../drivers/test/system.h
+system-test.o: ../../drivers/test/system.c ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/pio.h ../../drivers/test/system.h
 	$(CC) -c $(CFLAGS) $< -o $@

-system-test.o: ../../drivers/test/system.c ../../drivers/test/pio.h ../../drivers/test/avrtest.h ../../drivers/test/mgetkey.h ../../drivers/test/system.h
+timer-test.o: ../../drivers/test/timer.c ../../drivers/test/system.h ../../drivers/test/timer.h
 	$(CC) -c $(CFLAGS) $< -o $@

-mgetkey-test.o: ../../drivers/test/mgetkey.c ../../drivers/test/mgetkey.h
+task-test.o: ../../utils/task.c ../../drivers/test/system.h ../../drivers/test/timer.h ../../utils/task.h
 	$(CC) -c $(CFLAGS) $< -o $@




 # Link: create executable file from object files.
-task1: timer-test.o led-test.o pio-test.o task-test.o task1-test.o system-test.o mgetkey-test.o
+task1: task1-test.o led-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o task-test.o
 	$(CC) $(CFLAGS) $^ -o $@ -lrt


 # Clean: delete derived files.
 .PHONY: clean
 clean: 
-	-$(DEL) task1 timer-test.o led-test.o pio-test.o task-test.o task1-test.o system-test.o mgetkey-test.o
+	-$(DEL) task1 task1-test.o led-test.o mgetkey-test.o pio-test.o system-test.o timer-test.o task-test.o
+


--- a/Show More
+++ b/Show More
				`@ -40,3 +40,4 @@ clean:`
				`-$(DEL) demo1 demo1-test.o mgetkey-test.o pio-test.o system-test.o`
				`@ -43,3 +43,4 @@ clean:`
				`-$(DEL) demo2 demo2-test.o led-test.o mgetkey-test.o pio-test.o system-test.o`