85 lines
2.8 KiB
Makefile
85 lines
2.8 KiB
Makefile
# Name: Makefile
|
|
# Project: Remote Sensor
|
|
# Author: Christian Starkjohann, modified for LCD2USB by Till Harbaum
|
|
# Creation Date: 2005-03-20
|
|
# Tabsize: 4
|
|
# Copyright: (c) 2005 by OBJECTIVE DEVELOPMENT Software GmbH
|
|
# License: Proprietary, free under certain conditions. See Documentation.
|
|
# This Revision: $Id: Makefile.avrusb,v 1.1 2007/01/14 12:12:27 harbaum Exp $
|
|
|
|
# DEFINES += -DBWCT_COMPAT
|
|
# DEFINES += -DDEBUG_LEVEL=1
|
|
DEFINES += -DF_CPU=12000000
|
|
COMPILE = avr-gcc -Wall -O2 -Iusbdrv -I. -mmcu=atmega8 $(DEFINES)
|
|
|
|
OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o lcd.o
|
|
|
|
|
|
# symbolic targets:
|
|
all: firmware.hex
|
|
|
|
.c.o:
|
|
$(COMPILE) -c $< -o $@
|
|
|
|
.S.o:
|
|
$(COMPILE) -x assembler-with-cpp -c $< -o $@
|
|
# "-x assembler-with-cpp" should not be necessary since this is the default
|
|
# file type for the .S (with capital S) extension. However, upper case
|
|
# characters are not always preserved on Windows. To ensure WinAVR
|
|
# compatibility define the file type manually.
|
|
|
|
.c.s:
|
|
$(COMPILE) -S $< -o $@
|
|
|
|
flash: all
|
|
avrdude -c usbasp -p atmega8 -U lfuse:w:0x9f:m -U hfuse:w:0xc9:m -U flash:w:firmware.hex
|
|
|
|
flash-nodep:
|
|
avrdude -c usbasp -p atmega8 -U lfuse:w:0x9f:m -U hfuse:w:0xc9:m -U flash:w:firmware.hex
|
|
|
|
# Fuse high byte:
|
|
# 0xc9 = 1 1 0 0 1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000)
|
|
# ^ ^ ^ ^ ^ ^ ^------ BOOTSZ0
|
|
# | | | | | +-------- BOOTSZ1
|
|
# | | | | + --------- EESAVE (don't preserve EEPROM over chip erase)
|
|
# | | | +-------------- CKOPT (full output swing)
|
|
# | | +---------------- SPIEN (allow serial programming)
|
|
# | +------------------ WDTON (WDT not always on)
|
|
# +-------------------- RSTDISBL (reset pin is enabled)
|
|
# Fuse low byte:
|
|
# 0x9f = 1 0 0 1 1 1 1 1
|
|
# ^ ^ \ / \--+--/
|
|
# | | | +------- CKSEL 3..0 (external >8M crystal)
|
|
# | | +--------------- SUT 1..0 (crystal osc, BOD enabled)
|
|
# | +------------------ BODEN (BrownOut Detector enabled)
|
|
# +-------------------- BODLEVEL (2.7V)
|
|
fuse:
|
|
$(UISP) --wr_fuse_h=0xc9 --wr_fuse_l=0x9f
|
|
|
|
|
|
clean:
|
|
rm -f firmware.lst firmware.obj firmware.cof firmware.list firmware.map firmware.eep.hex firmware.bin *.o usbdrv/*.o firmware.s usbdrv/oddebug.s usbdrv/usbdrv.s
|
|
|
|
# file targets:
|
|
firmware.bin: $(OBJECTS)
|
|
$(COMPILE) -o firmware.bin $(OBJECTS)
|
|
|
|
firmware.hex: firmware.bin
|
|
rm -f firmware.hex firmware.eep.hex
|
|
avr-objcopy -j .text -j .data -O ihex firmware.bin firmware.hex
|
|
./checksize firmware.bin 8192 960
|
|
# do the checksize script as our last action to allow successful compilation
|
|
# on Windows with WinAVR where the Unix commands will fail.
|
|
|
|
avrdude: firmware.hex
|
|
avrdude -c usbasp -p atmega8 -U lfuse:w:0x9f:m -U hfuse:w:0xc9:m -U flash:w:firmware.hex
|
|
|
|
avrdude-nodep:
|
|
avrdude -c usbasp -p atmega8 -U lfuse:w:0x9f:m -U hfuse:w:0xc9:m -U flash:w:firmware.hex
|
|
|
|
disasm: firmware.bin
|
|
avr-objdump -d firmware.bin
|
|
|
|
cpp:
|
|
$(COMPILE) -E main.c
|