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https://github.com/raphnet/4nes4snes
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71 lines
2.3 KiB
Makefile
71 lines
2.3 KiB
Makefile
# Name: Makefile
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# Project: HIDKeys
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# Author: Christian Starkjohann
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# Creation Date: 2006-02-02
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# Tabsize: 4
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# Copyright: (c) 2006 by OBJECTIVE DEVELOPMENT Software GmbH
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# License: Proprietary, free under certain conditions. See Documentation.
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# This Revision: $Id: Makefile,v 1.1 2007-03-25 02:59:30 raph Exp $
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UISP = uisp -dprog=stk500 -dpart=atmega8 -dserial=/dev/avr
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COMPILE = avr-gcc -Wall -Os -Iusbdrv -I. -mmcu=atmega8 #-DDEBUG_LEVEL=1
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COMMON_OBJS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o
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OBJECTS = usbdrv/usbdrv.o usbdrv/usbdrvasm.o usbdrv/oddebug.o main.o snes.o devdesc.o
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# symbolic targets:
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all: main.hex
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.c.o:
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$(COMPILE) -c $< -o $@
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.S.o:
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$(COMPILE) -x assembler-with-cpp -c $< -o $@
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# "-x assembler-with-cpp" should not be necessary since this is the default
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# file type for the .S (with capital S) extension. However, upper case
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# characters are not always preserved on Windows. To ensure WinAVR
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# compatibility define the file type manually.
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.c.s:
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$(COMPILE) -S $< -o $@
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clean:
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rm -f main.hex main.lst main.obj main.cof main.list main.map main.eep.hex main.bin *.o usbdrv/*.o main.s usbdrv/oddebug.s usbdrv/usbdrv.s
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# file targets:
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main.bin: $(COMMON_OBJS) snes.o devdesc.o
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$(COMPILE) -o main.bin $(OBJECTS) -Wl,-Map=main.map
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main.hex: main.bin
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rm -f main.hex main.eep.hex
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avr-objcopy -j .text -j .data -O ihex main.bin main.hex
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./checksize main.bin
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flash: all
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#$(UISP) --erase --upload --verify if=main.hex
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$(UISP) --erase --upload if=main.hex
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# Fuse high byte:
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# 0xc9 = 1 1 0 0 1 0 0 1 <-- BOOTRST (boot reset vector at 0x0000)
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# ^ ^ ^ ^ ^ ^ ^------ BOOTSZ0
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# | | | | | +-------- BOOTSZ1
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# | | | | + --------- EESAVE (don't preserve EEPROM over chip erase)
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# | | | +-------------- CKOPT (full output swing)
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# | | +---------------- SPIEN (allow serial programming)
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# | +------------------ WDTON (WDT not always on)
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# +-------------------- RSTDISBL (reset pin is enabled)
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# Fuse low byte:
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# 0x9f = 1 0 0 1 1 1 1 1
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# ^ ^ \ / \--+--/
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# | | | +------- CKSEL 3..0 (external >8M crystal)
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# | | +--------------- SUT 1..0 (crystal osc, BOD enabled)
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# | +------------------ BODEN (BrownOut Detector enabled)
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# +-------------------- BODLEVEL (2.7V)
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fuse:
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$(UISP) --wr_fuse_h=0xc9 --wr_fuse_l=0x9f
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