init

1 files changed, 53 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..38f5292
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,53 @@
+MCU             = atmega8
+CPUFREQ         = 160000000
+PROGRAMMER      = dragon_isp
+
+CC              = avr-gcc
+CFLAGS          = -std=c89 -Wall -mmcu=$(MCU) -DF_CPU=$(CPUFREQ)
+LDFLAGS         = -mmcu=$(MCU)
+BUILDDIR        = build
+SOURCEDIR       = src
+OBJECTDIR       = obj
+
+OUTPUT          = analog
+
+SRCS = $(wildcard $(SOURCEDIR)/*.c)
+OBJS = $(SRCS:.c=.o)
+OBJ  = $(OBJS:$(SOURCEDIR)/%=$(OBJECTDIR)/%)
+
+build: dir $(OBJ)
+	@echo LD $(OBJ)
+	@$(CC) $(CFLAGS) -o $(BUILDDIR)/$(OUTPUT) $(OBJ) $(LDFLAGS)
+	@avr-objcopy -O ihex $(BUILDDIR)/$(OUTPUT) $(BUILDDIR)/$(OUTPUT).hex
+
+debug: -D _DEBUG
+debug: build;
+
+dir:
+	@mkdir -p $(OBJECTDIR)
+	@mkdir -p $(BUILDDIR)
+
+$(OBJECTDIR)/%.o: $(SOURCEDIR)/%.c
+	@echo CC $<
+	@$(CC) -c $(CFLAGS) $< -o $@
+
+.PHONY: clean
+clean:	
+	@echo RM $(OBJ)
+	@echo RM $(BUILDDIR)/$(OUTPUT)
+	@rm -df  $(OBJ)
+	@rm -Rdf $(BUILDDIR) $(OBJECTDIR)
+
+all: clean build
+
+flash: build
+	@avrdude -p $(MCU) -c $(PROGRAMMER) -U flash:w:$(BUILDDIR)/$(OUTPUT).hex:i
+
+devsetup:
+	@echo "--target=avr -isystem /usr/avr/include/ $(CFLAGS)" | tr ' ' '\n' > compile_flags.txt
+
+
+#--target=avr
+#tmarch=atmega8
+#-mmcu=atmega8
+#-I/usr/avr/include/