From cbb3c9832bbe31d741930d43d3e21a04abeb12f8 Mon Sep 17 00:00:00 2001
From: VG <vg@devys.org>
Date: Wed, 28 Jan 2015 00:03:35 +0100
Subject: first commit

---
 Makefile | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Makefile

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..22606ad
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,35 @@
+# settings for arduino nano v3
+DEVICE     = atmega328p
+CLOCK      = 16000000
+PORT=/dev/serial/by-id/usb-FTDI_FT232R_USB_UART_A9SBZLHD-if00-port0
+#AVRDUDE=avrdude -V -F -p m328p -c arduino -b 115200 -P$(PORT)
+#AVRDUDE=avrdude -p $(DEVICE) -c arduino -b 115200 -P $(PORT)
+AVRDUDE=avrdude -p $(DEVICE) -c arduino -b 57600 -P $(PORT)
+
+DEFS    = -DF_CPU=$(CLOCK)UL
+LIBS    = -Wl,--relax,--gc-sections,--print-gc-sections,--entry=main
+LIBS = -Wl,--entry=main,--gc-sections,--rela
+CFLAGS  = -Wall -Werror -pedantic -std=c99
+CFLAGS += -O2 -funsigned-bitfields -fpack-struct -fshort-enums
+CFLAGS += -mmcu=$(DEVICE) $(DEFS)
+#LDFLAGS = $(LIBS)
+
+all: main.hex size
+
+main.hex: main.c
+	avr-gcc -o main.elf $? $(CFLAGS) $(LDFLAGS)
+	avr-objcopy -j .text -j .data -O ihex main.elf main.hex
+
+f: flash
+flash: all
+	$(AVRDUDE) -U flash:w:main.hex:i
+
+clean:
+	rm -f *.o *.elf *.hex
+
+size:
+	avr-size --mcu=$(DEVICE) -t -A main.elf
+	avr-size --mcu=$(DEVICE) -C main.elf
+	avr-nm --size-sort main.elf
+
+
-- 
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