diff --git a/junk/D21ExampleMakefile b/junk/D21ExampleMakefile
deleted file mode 100644
index b2a3e7c..0000000
--- a/junk/D21ExampleMakefile
+++ /dev/null
@@ -1,182 +0,0 @@
-print-%  : ; @echo $* = $($*)
-# Generated Variables
-PROJECT_NAME=testdir
-CC=arm-none-eabi-gcc
-CCX=arm-none-eabi-g++
-OBJCOPY=arm-none-eabi-objcopy
-OBJDUMP=arm-none-eabi-objdump
-SIZE=arm-none-eabi-size
-GDB=arm-none-eabi-gdb
-AS=arm-none-eabi-as
-
-MCPU=cortex-m0plus
-MCU=__SAMD21J18A__
-
-LD_PATH=../ESF/ld
-LD_SCRIPT=$(LD_PATH)/samd21j18a_flash.ld
-
-# Generated Flags
-CFLAGS=-x c \
--DDEBUG \
--Os \
--ffunction-sections \
--mlong-calls \
--g3 \
--Wall \
--c \
--std=gnu99 \
--D$(MCU) \
--mcpu=$(MCPU) \
-$(DIR_INCLUDES) \
--MD -MP \
--MF$(QUOTE)$(@:%.o=%.d)$(QUOTE) \
--MT$(QUOTE)$(@:%.o=%.d)$(QUOTE) \
--MT$(QUOTE)$(@:%.o=%.o)$(QUOTE)
-
-ELF_FLAGS=-Wl,--start-group -l m -Wl,--end-group -mthumb \
--Wl,-Map=$(QUOTE)$(PROJECT_NAME).map$(QUOTE) --specs=nano.specs -Wl,--gc-sections -mcpu=$(MCPU) \
--T$(QUOTE)$(LD_SCRIPT)$(QUOTE)
-
-HEX_FLAGS=-R .eeprom \
--R .fuse \
--R .lock \
--R .signature
-
-EEP_FLAGS=-j .eeprom --set-section-flags=.eeprom=alloc,load --change-section-lma \
-.eeprom=0 --no-change-warnings
-
-ifdef SystemRoot
-	SHELL = cmd.exe
-	MK_DIR = mkdir
-else
-	ifeq ($(shell uname), Linux)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), CYGWIN)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), MINGW32)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), MINGW64)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), DARWIN)
-		MK_DIR = mkdir -p
-	endif
-endif
-
-# List the subdirectories for creating object files
-SUB_DIRS+= \
-src \
-ESF/mcu/src
-
-OBJS+= \
-ESF/mcu/src/startup_samd21j18a.o \
-ESF/mcu/src/system_samd21j18a.o \
-src/main.o
-
-# List the object files
-OBJS_AS_ARGS+= \
-$(QUOTE)ESF/mcu/src/startup_samd21j18a.o$(QUOTE) \
-$(QUOTE)ESF/mcu/src/system_samd21j18a.o$(QUOTE) \
-$(QUOTE)src/main.o$(QUOTE)
-
-# List the directories containing header files
-DIR_INCLUDES += \
--I$(QUOTE)../ESF/mcu/inc$(QUOTE) \
--I$(QUOTE)../ESF/common/inc$(QUOTE) \
--I$(QUOTE)../ESF/common/inc/cmsis$(QUOTE) \
--I$(QUOTE)../inc$(QUOTE)
-
-# List the dependency files
-DEPS := $(OBJS:%.o=%.d)
-
-DEPS_AS_ARGS := $(OBJS_AS_ARGS:%.o=%.d)
-
-vpath %.c ../
-vpath %.s ../
-vpath %.S ../
-
-.PHONY: debug clean
-
-# All Targets
-all: $(SUB_DIRS) $(PROJECT_NAME).elf \
-$(PROJECT_NAME).bin \
-$(PROJECT_NAME).hex \
-$(PROJECT_NAME).eep \
-$(PROJECT_NAME).lss
-	$(QUOTE)$(SIZE)$(QUOTE) $(QUOTE)$(PROJECT_NAME).elf$(QUOTE)
-
-# Linker target
-# Make ELF
-$(PROJECT_NAME).elf: $(OBJS)
-	@echo Building target: $@
-	@echo Invoking: ARM/GNU Linker
-	$(QUOTE)$(CC)$(QUOTE) -o $@ $(OBJS_AS_ARGS) $(ELF_FLAGS)
-
-	@echo Finished building target: $@
-
-# Make BIN
-$(PROJECT_NAME).bin: $(PROJECT_NAME).elf
-	@echo Producing $@
-	$(QUOTE)$(OBJCOPY)$(QUOTE) -O binary $(QUOTE)$<$(QUOTE) $(QUOTE)$@$(QUOTE)
-
-# Make HEX
-$(PROJECT_NAME).hex: $(PROJECT_NAME).elf
-	@echo Producing $@
-	$(QUOTE)$(OBJCOPY)$(QUOTE) -O ihex $(HEX_FLAGS) $(QUOTE)$<$(QUOTE) $(QUOTE)$@$(QUOTE)
-
-# Make EEP
-$(PROJECT_NAME).eep: $(PROJECT_NAME).elf
-	@echo Producing $@
-	$(QUOTE)$(OBJCOPY)$(QUOTE) $(EEP_FLAGS) -O binary $(QUOTE)$<$(QUOTE) \
-	$(QUOTE)$@$(QUOTE) || exit 0
-
-# Make LSS
-$(PROJECT_NAME).lss: $(PROJECT_NAME).elf
-	$(QUOTE)$(OBJDUMP)$(QUOTE) -h -S $(QUOTE)$<$(QUOTE) > $(QUOTE)$@$(QUOTE)
-
-# Compiler targets
-%.o: %.c
-	@echo Building file: $<
-	@echo ARM/GNU C Compiler
-	$(QUOTE)$(CC)$(QUOTE) $(CFLAGS) -o $(QUOTE)$@$(QUOTE) $(QUOTE)$<$(QUOTE)
-	@echo Finished building: $<
-
-%.o: %.s
-	@echo Building file: $<
-	@echo ARM/GNU Assembler
-	$(QUOTE)$(AS)$(QUOTE) $(CFLAGS) -o $(QUOTE)$@$(QUOTE) $(QUOTE)$<$(QUOTE)
-	@echo Finished building: $<
-
-%.o: %.S
-	@echo Building file: $<
-	@echo ARM/GNU Preprocessing Assembler
-	$(QUOTE)$(CC)$(QUOTE) $(CFLAGS) -o $(QUOTE)$@$(QUOTE) $(QUOTE)$<$(QUOTE)
-	@echo Finished building: $<
-
-$(SUB_DIRS):
-	$(MK_DIR) "$@"
-
-ifneq ($(MAKECMDGOALS),clean)
-ifneq ($(strip $(DEPS)),)
--include $(DEPS)
-endif
-endif
-
-clean:
-	rm -f $(OBJS_AS_ARGS)
-	rm -f $(DEPS_AS_ARGS)
-	rm -f $(PROJECT_NAME).a $(PROJECT_NAME).hex $(PROJECT_NAME).bin \
-        $(PROJECT_NAME).lss $(PROJECT_NAME).eep $(PROJECT_NAME).map \
-        $(PROJECT_NAME).srec $(PROJECT_NAME).elf
-
-debug: $(PROJECT_NAME).elf
-	$(QUOTE)arm-none-eabi-gdb$(QUOTE) -iex $(QUOTE)target extended-remote localhost:3333$(QUOTE) $(PROJECT_NAME).elf
-
-QUOTE := "
diff --git a/junk/E54ExampleMakefile b/junk/E54ExampleMakefile
deleted file mode 100644
index e69de29..0000000
diff --git a/junk/Makefile b/junk/Makefile
deleted file mode 100644
index b2a3e7c..0000000
--- a/junk/Makefile
+++ /dev/null
@@ -1,182 +0,0 @@
-print-%  : ; @echo $* = $($*)
-# Generated Variables
-PROJECT_NAME=testdir
-CC=arm-none-eabi-gcc
-CCX=arm-none-eabi-g++
-OBJCOPY=arm-none-eabi-objcopy
-OBJDUMP=arm-none-eabi-objdump
-SIZE=arm-none-eabi-size
-GDB=arm-none-eabi-gdb
-AS=arm-none-eabi-as
-
-MCPU=cortex-m0plus
-MCU=__SAMD21J18A__
-
-LD_PATH=../ESF/ld
-LD_SCRIPT=$(LD_PATH)/samd21j18a_flash.ld
-
-# Generated Flags
-CFLAGS=-x c \
--DDEBUG \
--Os \
--ffunction-sections \
--mlong-calls \
--g3 \
--Wall \
--c \
--std=gnu99 \
--D$(MCU) \
--mcpu=$(MCPU) \
-$(DIR_INCLUDES) \
--MD -MP \
--MF$(QUOTE)$(@:%.o=%.d)$(QUOTE) \
--MT$(QUOTE)$(@:%.o=%.d)$(QUOTE) \
--MT$(QUOTE)$(@:%.o=%.o)$(QUOTE)
-
-ELF_FLAGS=-Wl,--start-group -l m -Wl,--end-group -mthumb \
--Wl,-Map=$(QUOTE)$(PROJECT_NAME).map$(QUOTE) --specs=nano.specs -Wl,--gc-sections -mcpu=$(MCPU) \
--T$(QUOTE)$(LD_SCRIPT)$(QUOTE)
-
-HEX_FLAGS=-R .eeprom \
--R .fuse \
--R .lock \
--R .signature
-
-EEP_FLAGS=-j .eeprom --set-section-flags=.eeprom=alloc,load --change-section-lma \
-.eeprom=0 --no-change-warnings
-
-ifdef SystemRoot
-	SHELL = cmd.exe
-	MK_DIR = mkdir
-else
-	ifeq ($(shell uname), Linux)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), CYGWIN)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), MINGW32)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), MINGW64)
-		MK_DIR = mkdir -p
-	endif
-
-	ifeq ($(shell uname | cut -d _ -f 1), DARWIN)
-		MK_DIR = mkdir -p
-	endif
-endif
-
-# List the subdirectories for creating object files
-SUB_DIRS+= \
-src \
-ESF/mcu/src
-
-OBJS+= \
-ESF/mcu/src/startup_samd21j18a.o \
-ESF/mcu/src/system_samd21j18a.o \
-src/main.o
-
-# List the object files
-OBJS_AS_ARGS+= \
-$(QUOTE)ESF/mcu/src/startup_samd21j18a.o$(QUOTE) \
-$(QUOTE)ESF/mcu/src/system_samd21j18a.o$(QUOTE) \
-$(QUOTE)src/main.o$(QUOTE)
-
-# List the directories containing header files
-DIR_INCLUDES += \
--I$(QUOTE)../ESF/mcu/inc$(QUOTE) \
--I$(QUOTE)../ESF/common/inc$(QUOTE) \
--I$(QUOTE)../ESF/common/inc/cmsis$(QUOTE) \
--I$(QUOTE)../inc$(QUOTE)
-
-# List the dependency files
-DEPS := $(OBJS:%.o=%.d)
-
-DEPS_AS_ARGS := $(OBJS_AS_ARGS:%.o=%.d)
-
-vpath %.c ../
-vpath %.s ../
-vpath %.S ../
-
-.PHONY: debug clean
-
-# All Targets
-all: $(SUB_DIRS) $(PROJECT_NAME).elf \
-$(PROJECT_NAME).bin \
-$(PROJECT_NAME).hex \
-$(PROJECT_NAME).eep \
-$(PROJECT_NAME).lss
-	$(QUOTE)$(SIZE)$(QUOTE) $(QUOTE)$(PROJECT_NAME).elf$(QUOTE)
-
-# Linker target
-# Make ELF
-$(PROJECT_NAME).elf: $(OBJS)
-	@echo Building target: $@
-	@echo Invoking: ARM/GNU Linker
-	$(QUOTE)$(CC)$(QUOTE) -o $@ $(OBJS_AS_ARGS) $(ELF_FLAGS)
-
-	@echo Finished building target: $@
-
-# Make BIN
-$(PROJECT_NAME).bin: $(PROJECT_NAME).elf
-	@echo Producing $@
-	$(QUOTE)$(OBJCOPY)$(QUOTE) -O binary $(QUOTE)$<$(QUOTE) $(QUOTE)$@$(QUOTE)
-
-# Make HEX
-$(PROJECT_NAME).hex: $(PROJECT_NAME).elf
-	@echo Producing $@
-	$(QUOTE)$(OBJCOPY)$(QUOTE) -O ihex $(HEX_FLAGS) $(QUOTE)$<$(QUOTE) $(QUOTE)$@$(QUOTE)
-
-# Make EEP
-$(PROJECT_NAME).eep: $(PROJECT_NAME).elf
-	@echo Producing $@
-	$(QUOTE)$(OBJCOPY)$(QUOTE) $(EEP_FLAGS) -O binary $(QUOTE)$<$(QUOTE) \
-	$(QUOTE)$@$(QUOTE) || exit 0
-
-# Make LSS
-$(PROJECT_NAME).lss: $(PROJECT_NAME).elf
-	$(QUOTE)$(OBJDUMP)$(QUOTE) -h -S $(QUOTE)$<$(QUOTE) > $(QUOTE)$@$(QUOTE)
-
-# Compiler targets
-%.o: %.c
-	@echo Building file: $<
-	@echo ARM/GNU C Compiler
-	$(QUOTE)$(CC)$(QUOTE) $(CFLAGS) -o $(QUOTE)$@$(QUOTE) $(QUOTE)$<$(QUOTE)
-	@echo Finished building: $<
-
-%.o: %.s
-	@echo Building file: $<
-	@echo ARM/GNU Assembler
-	$(QUOTE)$(AS)$(QUOTE) $(CFLAGS) -o $(QUOTE)$@$(QUOTE) $(QUOTE)$<$(QUOTE)
-	@echo Finished building: $<
-
-%.o: %.S
-	@echo Building file: $<
-	@echo ARM/GNU Preprocessing Assembler
-	$(QUOTE)$(CC)$(QUOTE) $(CFLAGS) -o $(QUOTE)$@$(QUOTE) $(QUOTE)$<$(QUOTE)
-	@echo Finished building: $<
-
-$(SUB_DIRS):
-	$(MK_DIR) "$@"
-
-ifneq ($(MAKECMDGOALS),clean)
-ifneq ($(strip $(DEPS)),)
--include $(DEPS)
-endif
-endif
-
-clean:
-	rm -f $(OBJS_AS_ARGS)
-	rm -f $(DEPS_AS_ARGS)
-	rm -f $(PROJECT_NAME).a $(PROJECT_NAME).hex $(PROJECT_NAME).bin \
-        $(PROJECT_NAME).lss $(PROJECT_NAME).eep $(PROJECT_NAME).map \
-        $(PROJECT_NAME).srec $(PROJECT_NAME).elf
-
-debug: $(PROJECT_NAME).elf
-	$(QUOTE)arm-none-eabi-gdb$(QUOTE) -iex $(QUOTE)target extended-remote localhost:3333$(QUOTE) $(PROJECT_NAME).elf
-
-QUOTE := "