Group hardware files for Arduino 1.x.x into hardware folder
This commit is contained in:
whosawhatsis
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|
||||
:10F750000130D9F305E000935700E8950091570078
|
||||
:10F7600001700130D9F301E100935700E89532961A
|
||||
:10F77000029709F0C7CF103011F00296E5CF11249F
|
||||
:10F7800084E10E9467F880E10E9467F8D2CD8EE1A3
|
||||
:10F790000E942CF9CECD87E90E942CF9CACDF1E068
|
||||
:10F7A000F0930B0281E088CFF999FECF92BD81BD25
|
||||
:10F7B000F89A992780B50895262FF999FECF1FBA98
|
||||
:10F7C00092BD81BD20BD0FB6F894FA9AF99A0FBE8A
|
||||
:08F7D00001960895F894FFCFA3
|
||||
:02F7D8008000AF
|
||||
:040000031000F000F9
|
||||
:00000001FF
|
||||
@@ -0,0 +1,126 @@
|
||||
:10F800000C943E7C0C945B7C0C945B7C0C945B7C39
|
||||
:10F810000C945B7C0C945B7C0C945B7C0C945B7C0C
|
||||
:10F820000C945B7C0C945B7C0C945B7C0C945B7CFC
|
||||
:10F830000C945B7C0C945B7C0C945B7C0C945B7CEC
|
||||
:10F840000C945B7C0C945B7C0C945B7C0C945B7CDC
|
||||
:10F850000C945B7C0C945B7C0C945B7C0C945B7CCC
|
||||
:10F860000C945B7C0C945B7C0C945B7C0C945B7CBC
|
||||
:10F870000C945B7C0C945B7C0C945B7C11241FBE11
|
||||
:10F88000CFEFD0E1DEBFCDBF11E0A0E0B1E0EAEA0A
|
||||
:10F89000FFEF02C005900D92A230B107D9F712E038
|
||||
:10F8A000A2E0B1E001C01D92AD30B107E1F70E94C6
|
||||
:10F8B000747D0C94D37F0C94007C90910201913064
|
||||
:10F8C00019F0923041F008959091C00095FFFCCF5F
|
||||
:10F8D0008093C60008959091C80095FFFCCF809357
|
||||
:10F8E000CE0008951F93982F95959595959595958C
|
||||
:10F8F000905D182F1F701A304CF4105D892F0E94F4
|
||||
:10F900005D7C812F0E945D7C1F910895195A892F7B
|
||||
:10F910000E945D7C812F0E945D7C1F910895EF9273
|
||||
:10F92000FF920F931F9380910201813069F1823021
|
||||
:10F9300031F080E01F910F91FF90EF900895EE2439
|
||||
:10F94000FF2487018091C80087FD17C00894E11C3F
|
||||
:10F95000F11C011D111D81E4E81682E4F8068FE018
|
||||
:10F96000080780E0180770F3E0910401F0910501A9
|
||||
:10F9700009958091C80087FFE9CF8091CE001F9143
|
||||
:10F980000F91FF90EF900895EE24FF24870180915E
|
||||
:10F99000C00087FD17C00894E11CF11C011D111D5A
|
||||
:10F9A00081E4E81682E4F8068FE0080780E0180793
|
||||
:10F9B00070F3E0910401F091050109958091C00078
|
||||
:10F9C00087FFE9CF8091C6001F910F91FF90EF90C4
|
||||
:10F9D00008951F930E948F7C182F0E945D7C113622
|
||||
:10F9E00034F410330CF01053812F1F9108951755E4
|
||||
:10F9F000812F1F9108951F930E94E97C182F0E9468
|
||||
:10FA0000E97C1295107F810F1F91089520910201CA
|
||||
:10FA1000882339F0213031F0223061F08150882381
|
||||
:10FA2000C9F708959091C00097FFFCCF9091C60050
|
||||
:10FA30008150F5CF9091C80097FFFCCF9091CE00F8
|
||||
:10FA40008150EDCF1F93182F0E948F7C803281F060
|
||||
:10FA5000809103018F5F80930301853011F01F9126
|
||||
:10FA60000895E0910401F091050109951F91089511
|
||||
:10FA700084E10E945D7C812F0E945D7C80E10E9478
|
||||
:10FA80005D7CEDCF0E948F7C803271F0809103010C
|
||||
:10FA90008F5F80930301853009F00895E0910401A0
|
||||
:10FAA000F09105010995089584E10E945D7C80E153
|
||||
:10FAB0000E945D7C089515C0289A2FEF31EE44E036
|
||||
:10FAC000215030404040E1F700C0000028982FEF5F
|
||||
:10FAD00031EE44E0215030404040E1F700C00000EA
|
||||
:10FAE0008150882349F70895EF92FF920F931F9357
|
||||
:10FAF000CF93DF93000081E08093020180E1809347
|
||||
:10FB0000C4001092C5001092C00086E08093C2002D
|
||||
:10FB100088E18093C100209A81E00E945B7D0E9471
|
||||
:10FB20008F7C8033B1F18133B9F1803409F454C052
|
||||
:10FB3000813409F45AC0823409F469C0853409F467
|
||||
:10FB40006CC0803531F1823521F1813511F1853577
|
||||
:10FB500009F469C0863509F471C0843609F47AC0A5
|
||||
:10FB6000843709F4E1C0853709F439C1863709F4CF
|
||||
:10FB70004AC0809103018F5F80930301853079F63D
|
||||
:10FB8000E0910401F091050109950E948F7C80337A
|
||||
:10FB900051F60E94427DC3CF0E948F7C803249F78C
|
||||
:10FBA00084E10E945D7C81E40E945D7C86E50E9488
|
||||
:10FBB0005D7C82E50E945D7C80E20E945D7C89E440
|
||||
:10FBC0000E945D7C83E50E945D7C80E50E945D7CF7
|
||||
:10FBD00080E10E945D7CA3CF0E948F7C8638C8F2B2
|
||||
:10FBE0000E948F7C0E94427D9ACF0E948F7C803839
|
||||
:10FBF00009F40EC1813809F40FC1823809F410C12B
|
||||
:10FC0000883909F401C180E00E94227D88CF84E117
|
||||
:10FC10000E94067D0E94427D82CF85E00E94067D83
|
||||
:10FC20000E94427D7CCF0E948F7C809306010E94BF
|
||||
:10FC30008F7C809307010E94427D71CF0E948F7C50
|
||||
:10FC4000803309F4F1C083E00E94067D80E00E94C9
|
||||
:10FC5000227D65CF0E948F7C809309020E948F7C59
|
||||
:10FC60008093080280910C028E7F80930C020E9488
|
||||
:10FC70008F7C853409F4E9C08091080290910902D3
|
||||
:10FC80000097A1F068E0E62E61E0F62E00E010E0BB
|
||||
:10FC90000E948F7CF70181937F010F5F1F4F80913E
|
||||
:10FCA0000802909109020817190790F30E948F7CAF
|
||||
:10FCB000803209F05ECF80910C0280FFE5C0809118
|
||||
:10FCC000060190910701880F991F90930701809377
|
||||
:10FCD0000601209108023091090221153105E9F051
|
||||
:10FCE00048E0E42E41E0F42E00E010E0F7016191DD
|
||||
:10FCF0007F010E94C57F80910601909107010196C6
|
||||
:10FD000090930701809306010F5F1F4F2091080217
|
||||
:10FD1000309109020217130748F384E10E945D7CC9
|
||||
:10FD200080E10E945D7CFBCE0E948F7C8093090263
|
||||
:10FD30000E948F7C809308028091060190910701B8
|
||||
:10FD400097FD9CC020910C022D7F20930C02880F00
|
||||
:10FD5000991F90930701809306010E948F7C853440
|
||||
:10FD600009F486C080910C028E7F80930C020E9461
|
||||
:10FD70008F7C803209F0D3CE84E10E945D7C20919B
|
||||
:10FD800008023091090221153105D1F100E010E09F
|
||||
:10FD900080910601909107010CC041FF5CC0019663
|
||||
:10FDA00090930701809306010F5F1F4F02171307FF
|
||||
:10FDB00038F540910C0240FFF0CF0E94BD7F0E94B9
|
||||
:10FDC0005D7C809106019091070101969093070157
|
||||
:10FDD000809306012091080230910902E5CF0E942C
|
||||
:10FDE0008F7C803209F0C5CE84E10E945D7C8EE17B
|
||||
:10FDF0000E945D7C86E90E945D7C8AE00E945D7CB9
|
||||
:10FE000080E10E945D7C8BCE83E00E94227D87CEC4
|
||||
:10FE100082E00E94227D83CE81E00E94227D7FCEFF
|
||||
:10FE200080E10E94227D7BCE0E948F7C0E948F7C8D
|
||||
:10FE3000082F0E948F7C002309F497C0013009F439
|
||||
:10FE400098C08AE00E94227D6ACE80910C02816077
|
||||
:10FE500080930C0211CFFC0184910E945D7C209163
|
||||
:10FE6000080230910902809106019091070197CF15
|
||||
:10FE700080910C02816080930C0279CF20910C025A
|
||||
:10FE8000226020930C0263CF80910701880F880BBA
|
||||
:10FE9000817080930B028091060190910701880F79
|
||||
:10FEA000991F90930701809306018091080280FFBB
|
||||
:10FEB00009C080910802909109020196909309026D
|
||||
:10FEC00080930802F894F999FECF1127E09106017A
|
||||
:10FED000F0910701C8E0D1E08091080290910902F9
|
||||
:10FEE000103091F40091570001700130D9F303E014
|
||||
:10FEF00000935700E8950091570001700130D9F345
|
||||
:10FF000001E100935700E89509901990009157007E
|
||||
:10FF100001700130D9F301E000935700E895139583
|
||||
:10FF2000103898F011270091570001700130D9F373
|
||||
:10FF300005E000935700E8950091570001700130EB
|
||||
:10FF4000D9F301E100935700E8953296029709F042
|
||||
:10FF5000C7CF103011F00296E5CF112484E10E9442
|
||||
:10FF60005D7C80E10E945D7CDACD8EE10E94227D85
|
||||
:10FF7000D6CD86E90E94227DD2CDF999FECF92BDE1
|
||||
:10FF800081BDF89A992780B50895262FF999FECF5B
|
||||
:10FF90001FBA92BD81BD20BD0FB6F894FA9AF99AA6
|
||||
:0AFFA0000FBE01960895F894FFCFFC
|
||||
:02FFAA008000D5
|
||||
:040000030000F80001
|
||||
:00000001FF
|
||||
@@ -0,0 +1,254 @@
|
||||
# Makefile for ATmegaBOOT
|
||||
# E.Lins, 18.7.2005
|
||||
# $Id$
|
||||
#
|
||||
# Instructions
|
||||
#
|
||||
# To make bootloader .hex file:
|
||||
# make diecimila
|
||||
# make lilypad
|
||||
# make ng
|
||||
# etc...
|
||||
#
|
||||
# To burn bootloader .hex file:
|
||||
# make diecimila_isp
|
||||
# make lilypad_isp
|
||||
# make ng_isp
|
||||
# etc...
|
||||
|
||||
# program name should not be changed...
|
||||
PROGRAM = ATmegaBOOT_168
|
||||
|
||||
# enter the parameters for the avrdude isp tool
|
||||
ISPTOOL = stk500v2
|
||||
ISPPORT = usb
|
||||
ISPSPEED = -b 115200
|
||||
|
||||
MCU_TARGET = atmega168
|
||||
LDSECTION = --section-start=.text=0x3800
|
||||
|
||||
# the efuse should really be 0xf8; since, however, only the lower
|
||||
# three bits of that byte are used on the atmega168, avrdude gets
|
||||
# confused if you specify 1's for the higher bits, see:
|
||||
# http://tinker.it/now/2007/02/24/the-tale-of-avrdude-atmega168-and-extended-bits-fuses/
|
||||
#
|
||||
# similarly, the lock bits should be 0xff instead of 0x3f (to
|
||||
# unlock the bootloader section) and 0xcf instead of 0x0f (to
|
||||
# lock it), but since the high two bits of the lock byte are
|
||||
# unused, avrdude would get confused.
|
||||
|
||||
ISPFUSES = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
|
||||
-e -u -U lock:w:0x3f:m -U efuse:w:0x$(EFUSE):m -U hfuse:w:0x$(HFUSE):m -U lfuse:w:0x$(LFUSE):m
|
||||
ISPFLASH = avrdude -c $(ISPTOOL) -p $(MCU_TARGET) -P $(ISPPORT) $(ISPSPEED) \
|
||||
-U flash:w:$(PROGRAM)_$(TARGET).hex -U lock:w:0x0f:m
|
||||
|
||||
STK500 = "C:\Program Files\Atmel\AVR Tools\STK500\Stk500.exe"
|
||||
STK500-1 = $(STK500) -e -d$(MCU_TARGET) -pf -vf -if$(PROGRAM)_$(TARGET).hex \
|
||||
-lFF -LFF -f$(HFUSE)$(LFUSE) -EF8 -ms -q -cUSB -I200kHz -s -wt
|
||||
STK500-2 = $(STK500) -d$(MCU_TARGET) -ms -q -lCF -LCF -cUSB -I200kHz -s -wt
|
||||
|
||||
|
||||
OBJ = $(PROGRAM).o
|
||||
OPTIMIZE = -O2
|
||||
|
||||
DEFS =
|
||||
LIBS =
|
||||
|
||||
CC = avr-gcc
|
||||
|
||||
# Override is only needed by avr-lib build system.
|
||||
|
||||
override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS)
|
||||
override LDFLAGS = -Wl,$(LDSECTION)
|
||||
#override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)
|
||||
|
||||
OBJCOPY = avr-objcopy
|
||||
OBJDUMP = avr-objdump
|
||||
|
||||
all:
|
||||
|
||||
lilypad: TARGET = lilypad
|
||||
lilypad: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>1' '-DNUM_LED_FLASHES=3'
|
||||
lilypad: AVR_FREQ = 8000000L
|
||||
lilypad: $(PROGRAM)_lilypad.hex
|
||||
|
||||
lilypad_isp: lilypad
|
||||
lilypad_isp: TARGET = lilypad
|
||||
lilypad_isp: HFUSE = DD
|
||||
lilypad_isp: LFUSE = E2
|
||||
lilypad_isp: EFUSE = 00
|
||||
lilypad_isp: isp
|
||||
|
||||
lilypad_resonator: TARGET = lilypad_resonator
|
||||
lilypad_resonator: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=3'
|
||||
lilypad_resonator: AVR_FREQ = 8000000L
|
||||
lilypad_resonator: $(PROGRAM)_lilypad_resonator.hex
|
||||
|
||||
lilypad_resonator_isp: lilypad_resonator
|
||||
lilypad_resonator_isp: TARGET = lilypad_resonator
|
||||
lilypad_resonator_isp: HFUSE = DD
|
||||
lilypad_resonator_isp: LFUSE = C6
|
||||
lilypad_resonator_isp: EFUSE = 00
|
||||
lilypad_resonator_isp: isp
|
||||
|
||||
pro8: TARGET = pro_8MHz
|
||||
pro8: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS'
|
||||
pro8: AVR_FREQ = 8000000L
|
||||
pro8: $(PROGRAM)_pro_8MHz.hex
|
||||
|
||||
pro8_isp: pro8
|
||||
pro8_isp: TARGET = pro_8MHz
|
||||
pro8_isp: HFUSE = DD
|
||||
pro8_isp: LFUSE = C6
|
||||
pro8_isp: EFUSE = 00
|
||||
pro8_isp: isp
|
||||
|
||||
pro16: TARGET = pro_16MHz
|
||||
pro16: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS'
|
||||
pro16: AVR_FREQ = 16000000L
|
||||
pro16: $(PROGRAM)_pro_16MHz.hex
|
||||
|
||||
pro16_isp: pro16
|
||||
pro16_isp: TARGET = pro_16MHz
|
||||
pro16_isp: HFUSE = DD
|
||||
pro16_isp: LFUSE = C6
|
||||
pro16_isp: EFUSE = 00
|
||||
pro16_isp: isp
|
||||
|
||||
pro20: TARGET = pro_20mhz
|
||||
pro20: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' '-DWATCHDOG_MODS'
|
||||
pro20: AVR_FREQ = 20000000L
|
||||
pro20: $(PROGRAM)_pro_20mhz.hex
|
||||
|
||||
pro20_isp: pro20
|
||||
pro20_isp: TARGET = pro_20mhz
|
||||
pro20_isp: HFUSE = DD
|
||||
pro20_isp: LFUSE = C6
|
||||
pro20_isp: EFUSE = 00
|
||||
pro20_isp: isp
|
||||
|
||||
diecimila: TARGET = diecimila
|
||||
diecimila: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1'
|
||||
diecimila: AVR_FREQ = 16000000L
|
||||
diecimila: $(PROGRAM)_diecimila.hex
|
||||
|
||||
diecimila_isp: diecimila
|
||||
diecimila_isp: TARGET = diecimila
|
||||
diecimila_isp: HFUSE = DD
|
||||
diecimila_isp: LFUSE = FF
|
||||
diecimila_isp: EFUSE = 00
|
||||
diecimila_isp: isp
|
||||
|
||||
ng: TARGET = ng
|
||||
ng: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>1' '-DNUM_LED_FLASHES=3'
|
||||
ng: AVR_FREQ = 16000000L
|
||||
ng: $(PROGRAM)_ng.hex
|
||||
|
||||
ng_isp: ng
|
||||
ng_isp: TARGET = ng
|
||||
ng_isp: HFUSE = DD
|
||||
ng_isp: LFUSE = FF
|
||||
ng_isp: EFUSE = 00
|
||||
ng_isp: isp
|
||||
|
||||
atmega328: TARGET = atmega328
|
||||
atmega328: MCU_TARGET = atmega328p
|
||||
atmega328: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600
|
||||
atmega328: AVR_FREQ = 16000000L
|
||||
atmega328: LDSECTION = --section-start=.text=0x7800
|
||||
atmega328: $(PROGRAM)_atmega328.hex
|
||||
|
||||
atmega328_isp: atmega328
|
||||
atmega328_isp: TARGET = atmega328
|
||||
atmega328_isp: MCU_TARGET = atmega328p
|
||||
atmega328_isp: HFUSE = DA
|
||||
atmega328_isp: LFUSE = FF
|
||||
atmega328_isp: EFUSE = 05
|
||||
atmega328_isp: isp
|
||||
|
||||
atmega328_pro8: TARGET = atmega328_pro_8MHz
|
||||
atmega328_pro8: MCU_TARGET = atmega328p
|
||||
atmega328_pro8: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=1' -DBAUD_RATE=57600 -DDOUBLE_SPEED
|
||||
atmega328_pro8: AVR_FREQ = 8000000L
|
||||
atmega328_pro8: LDSECTION = --section-start=.text=0x7800
|
||||
atmega328_pro8: $(PROGRAM)_atmega328_pro_8MHz.hex
|
||||
|
||||
atmega328_pro8_isp: atmega328_pro8
|
||||
atmega328_pro8_isp: TARGET = atmega328_pro_8MHz
|
||||
atmega328_pro8_isp: MCU_TARGET = atmega328p
|
||||
atmega328_pro8_isp: HFUSE = DA
|
||||
atmega328_pro8_isp: LFUSE = FF
|
||||
atmega328_pro8_isp: EFUSE = 05
|
||||
atmega328_pro8_isp: isp
|
||||
|
||||
mega: TARGET = atmega1280
|
||||
mega: MCU_TARGET = atmega1280
|
||||
mega: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' -DBAUD_RATE=57600
|
||||
mega: AVR_FREQ = 16000000L
|
||||
mega: LDSECTION = --section-start=.text=0x1F000
|
||||
mega: $(PROGRAM)_atmega1280.hex
|
||||
|
||||
mega_isp: mega
|
||||
mega_isp: TARGET = atmega1280
|
||||
mega_isp: MCU_TARGET = atmega1280
|
||||
mega_isp: HFUSE = DA
|
||||
mega_isp: LFUSE = FF
|
||||
mega_isp: EFUSE = F5
|
||||
mega_isp: isp
|
||||
|
||||
atmega1284p: TARGET = atmega1284p
|
||||
atmega1284p: MCU_TARGET = atmega1284p
|
||||
atmega1284p: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' '-DBAUD_RATE=57600'
|
||||
atmega1284p: AVR_FREQ = 16000000L
|
||||
atmega1284p: LDSECTION = --section-start=.text=0x1F000
|
||||
atmega1284p: $(PROGRAM)_atmega1284p.hex
|
||||
|
||||
atmega1284p_8m: TARGET = atmega1284p
|
||||
atmega1284p_8m: MCU_TARGET = atmega1284p
|
||||
atmega1284p_8m: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' '-DBAUD_RATE=19200'
|
||||
atmega1284p_8m: AVR_FREQ = 8000000L
|
||||
atmega1284p_8m: LDSECTION = --section-start=.text=0x1F000
|
||||
atmega1284p_8m: $(PROGRAM)_atmega1284p_8m.hex
|
||||
|
||||
atmega644p: TARGET = atmega644p
|
||||
atmega644p: MCU_TARGET = atmega644p
|
||||
atmega644p: CFLAGS += '-DMAX_TIME_COUNT=F_CPU>>4' '-DNUM_LED_FLASHES=0' '-DBAUD_RATE=57600'
|
||||
atmega644p: AVR_FREQ = 16000000L
|
||||
atmega644p: LDSECTION = --section-start=.text=0xF800
|
||||
atmega644p: $(PROGRAM)_atmega644p.hex
|
||||
|
||||
|
||||
atmega1284p_isp: atmega1284p
|
||||
atmega1284p_isp: TARGET = atmega1284p
|
||||
atmega1284p_isp: MCU_TARGET = atmega1284p
|
||||
atmega1284p_isp: HFUSE = DC
|
||||
atmega1284p_isp: LFUSE = FF
|
||||
atmega1284p_isp: EFUSE = FD
|
||||
atmega1284p_isp: isp
|
||||
|
||||
isp: $(TARGET)
|
||||
$(ISPFUSES)
|
||||
$(ISPFLASH)
|
||||
|
||||
isp-stk500: $(PROGRAM)_$(TARGET).hex
|
||||
$(STK500-1)
|
||||
$(STK500-2)
|
||||
|
||||
%.elf: $(OBJ)
|
||||
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
|
||||
|
||||
clean:
|
||||
rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex
|
||||
|
||||
%.lst: %.elf
|
||||
$(OBJDUMP) -h -S $< > $@
|
||||
|
||||
%.hex: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O ihex $< $@
|
||||
|
||||
%.srec: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O srec $< $@
|
||||
|
||||
%.bin: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O binary $< $@
|
||||
|
||||
@@ -0,0 +1,717 @@
|
||||
/**********************************************************/
|
||||
/* Serial Bootloader for Atmel megaAVR Controllers */
|
||||
/* */
|
||||
/* tested with ATmega644 and ATmega644P */
|
||||
/* should work with other mega's, see code for details */
|
||||
/* */
|
||||
/* ATmegaBOOT.c */
|
||||
/* */
|
||||
/* 20090131: Added 324P support from Alex Leone */
|
||||
/* Marius Kintel */
|
||||
/* 20080915: applied ADABoot mods for Sanguino 644P */
|
||||
/* Brian Riley */
|
||||
/* 20080711: hacked for Sanguino by Zach Smith */
|
||||
/* and Justin Day */
|
||||
/* 20070626: hacked for Arduino Diecimila (which auto- */
|
||||
/* resets when a USB connection is made to it) */
|
||||
/* by D. Mellis */
|
||||
/* 20060802: hacked for Arduino by D. Cuartielles */
|
||||
/* based on a previous hack by D. Mellis */
|
||||
/* and D. Cuartielles */
|
||||
/* */
|
||||
/* Monitor and debug functions were added to the original */
|
||||
/* code by Dr. Erik Lins, chip45.com. (See below) */
|
||||
/* */
|
||||
/* Thanks to Karl Pitrich for fixing a bootloader pin */
|
||||
/* problem and more informative LED blinking! */
|
||||
/* */
|
||||
/* For the latest version see: */
|
||||
/* http://www.chip45.com/ */
|
||||
/* */
|
||||
/* ------------------------------------------------------ */
|
||||
/* */
|
||||
/* based on stk500boot.c */
|
||||
/* Copyright (c) 2003, Jason P. Kyle */
|
||||
/* All rights reserved. */
|
||||
/* see avr1.org for original file and information */
|
||||
/* */
|
||||
/* This program is free software; you can redistribute it */
|
||||
/* and/or modify it under the terms of the GNU General */
|
||||
/* Public License as published by the Free Software */
|
||||
/* Foundation; either version 2 of the License, or */
|
||||
/* (at your option) any later version. */
|
||||
/* */
|
||||
/* This program is distributed in the hope that it will */
|
||||
/* be useful, but WITHOUT ANY WARRANTY; without even the */
|
||||
/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
|
||||
/* PARTICULAR PURPOSE. See the GNU General Public */
|
||||
/* License for more details. */
|
||||
/* */
|
||||
/* You should have received a copy of the GNU General */
|
||||
/* Public License along with this program; if not, write */
|
||||
/* to the Free Software Foundation, Inc., */
|
||||
/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
|
||||
/* */
|
||||
/* Licence can be viewed at */
|
||||
/* http://www.fsf.org/licenses/gpl.txt */
|
||||
/* */
|
||||
/* Target = Atmel AVR m128,m64,m32,m16,m8,m162,m163,m169, */
|
||||
/* m8515,m8535. ATmega161 has a very small boot block so */
|
||||
/* isn't supported. */
|
||||
/* */
|
||||
/* Tested with m168 */
|
||||
/**********************************************************/
|
||||
|
||||
/* $Id$ */
|
||||
|
||||
|
||||
/* some includes */
|
||||
#include <inttypes.h>
|
||||
#include <avr/io.h>
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/wdt.h>
|
||||
#include <avr/boot.h>
|
||||
|
||||
#ifdef ADABOOT
|
||||
#define NUM_LED_FLASHES 3
|
||||
#define ADABOOT_VER 1
|
||||
#endif
|
||||
|
||||
|
||||
/* 20070707: hacked by David A. Mellis - after this many errors give up and launch application */
|
||||
#define MAX_ERROR_COUNT 5
|
||||
|
||||
/* set the UART baud rate */
|
||||
/* 20080711: hack by Zach Hoeken */
|
||||
#define BAUD_RATE 38400
|
||||
|
||||
/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
|
||||
/* never allow AVR Studio to do an update !!!! */
|
||||
#define HW_VER 0x02
|
||||
#define SW_MAJOR 0x01
|
||||
#define SW_MINOR 0x10
|
||||
|
||||
/* onboard LED is used to indicate, that the bootloader was entered (3x flashing) */
|
||||
/* if monitor functions are included, LED goes on after monitor was entered */
|
||||
#define LED_DDR DDRB
|
||||
#define LED_PORT PORTB
|
||||
#define LED_PIN PINB
|
||||
#define LED PINB0
|
||||
|
||||
/* define various device id's */
|
||||
/* manufacturer byte is always the same */
|
||||
#define SIG1 0x1E // Yep, Atmel is the only manufacturer of AVR micros. Single source :(
|
||||
#if defined(__AVR_ATmega1284P__)
|
||||
#define SIG2 0x97
|
||||
#define SIG3 0x05
|
||||
#elif defined(__AVR_ATmega644P__)
|
||||
#define SIG2 0x96
|
||||
#define SIG3 0x0A
|
||||
#elif defined(__AVR_ATmega644__)
|
||||
#define SIG2 0x96
|
||||
#define SIG3 0x09
|
||||
#elif defined(__AVR_ATmega324P__)
|
||||
#define SIG2 0x95
|
||||
#define SIG3 0x08
|
||||
#endif
|
||||
|
||||
#define PAGE_SIZE 0x080U //128 words
|
||||
#define PAGE_SIZE_BYTES 0x100U //256 bytes
|
||||
|
||||
/* function prototypes */
|
||||
void putch(char);
|
||||
char getch(void);
|
||||
void getNch(uint8_t);
|
||||
void byte_response(uint8_t);
|
||||
void nothing_response(void);
|
||||
char gethex(void);
|
||||
void puthex(char);
|
||||
void flash_led(uint8_t);
|
||||
|
||||
/* some variables */
|
||||
union address_union
|
||||
{
|
||||
uint16_t word;
|
||||
uint8_t byte[2];
|
||||
} address;
|
||||
|
||||
union length_union
|
||||
{
|
||||
uint16_t word;
|
||||
uint8_t byte[2];
|
||||
} length;
|
||||
|
||||
struct flags_struct
|
||||
{
|
||||
unsigned eeprom : 1;
|
||||
unsigned rampz : 1;
|
||||
} flags;
|
||||
|
||||
uint8_t buff[256];
|
||||
|
||||
uint8_t error_count = 0;
|
||||
uint8_t sreg;
|
||||
|
||||
void (*app_start)(void) = 0x0000;
|
||||
|
||||
/* main program starts here */
|
||||
int main(void)
|
||||
{
|
||||
uint8_t ch,ch2;
|
||||
uint16_t w;
|
||||
uint16_t i;
|
||||
|
||||
asm volatile("nop\n\t");
|
||||
|
||||
#ifdef ADABOOT // BBR/LF 10/8/2007 & 9/13/2008
|
||||
ch = MCUSR;
|
||||
MCUSR = 0;
|
||||
|
||||
WDTCSR |= _BV(WDCE) | _BV(WDE);
|
||||
WDTCSR = 0;
|
||||
|
||||
// Check if the WDT was used to reset, in which case we dont bootload and skip straight to the code. woot.
|
||||
if (! (ch & _BV(EXTRF))) // if it's a not an external reset...
|
||||
app_start(); // skip bootloader
|
||||
#endif
|
||||
|
||||
|
||||
//initialize our serial port.
|
||||
UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
|
||||
UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
|
||||
UCSR0B = (1<<RXEN0) | (1<<TXEN0);
|
||||
UCSR0C = (1<<UCSZ00) | (1<<UCSZ01);
|
||||
|
||||
/* Enable internal pull-up resistor on pin D0 (RX), in order
|
||||
to supress line noise that prevents the bootloader from
|
||||
timing out (DAM: 20070509) */
|
||||
DDRD &= ~_BV(PIND0);
|
||||
PORTD |= _BV(PIND0);
|
||||
|
||||
/* set LED pin as output */
|
||||
LED_DDR |= _BV(LED);
|
||||
|
||||
/* flash onboard LED to signal entering of bootloader */
|
||||
/* ADABOOT will do two series of flashes. first 4 - signifying ADABOOT */
|
||||
/* then a pause and another flash series signifying ADABOOT sub-version */
|
||||
|
||||
|
||||
flash_led(NUM_LED_FLASHES);
|
||||
|
||||
#ifdef ADABOOT
|
||||
flash_led(ADABOOT_VER); // BBR 9/13/2008
|
||||
#endif
|
||||
|
||||
/* forever loop */
|
||||
for (;;)
|
||||
{
|
||||
/* get character from UART */
|
||||
ch = getch();
|
||||
|
||||
/* A bunch of if...else if... gives smaller code than switch...case ! */
|
||||
|
||||
/* Hello is anyone home ? */
|
||||
if(ch=='0')
|
||||
nothing_response();
|
||||
|
||||
|
||||
/* Request programmer ID */
|
||||
/* Not using PROGMEM string due to boot block in m128 being beyond 64kB boundry */
|
||||
/* Would need to selectively manipulate RAMPZ, and it's only 9 characters anyway so who cares. */
|
||||
else if(ch=='1')
|
||||
{
|
||||
if (getch() == ' ')
|
||||
{
|
||||
putch(0x14);
|
||||
putch('A');
|
||||
putch('V');
|
||||
putch('R');
|
||||
putch(' ');
|
||||
putch('I');
|
||||
putch('S');
|
||||
putch('P');
|
||||
putch(0x10);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* AVR ISP/STK500 board commands DON'T CARE so default nothing_response */
|
||||
else if(ch=='@')
|
||||
{
|
||||
ch2 = getch();
|
||||
if (ch2 > 0x85)
|
||||
getch();
|
||||
nothing_response();
|
||||
}
|
||||
|
||||
|
||||
/* AVR ISP/STK500 board requests */
|
||||
else if(ch=='A')
|
||||
{
|
||||
ch2 = getch();
|
||||
if(ch2 == 0x80)
|
||||
byte_response(HW_VER); // Hardware version
|
||||
else if(ch2==0x81)
|
||||
byte_response(SW_MAJOR); // Software major version
|
||||
else if(ch2==0x82)
|
||||
byte_response(SW_MINOR); // Software minor version
|
||||
else if(ch2==0x98)
|
||||
byte_response(0x03); // Unknown but seems to be required by avr studio 3.56
|
||||
else
|
||||
byte_response(0x00); // Covers various unnecessary responses we don't care about
|
||||
}
|
||||
|
||||
|
||||
/* Device Parameters DON'T CARE, DEVICE IS FIXED */
|
||||
else if(ch=='B')
|
||||
{
|
||||
getNch(20);
|
||||
nothing_response();
|
||||
}
|
||||
|
||||
|
||||
/* Parallel programming stuff DON'T CARE */
|
||||
else if(ch=='E')
|
||||
{
|
||||
getNch(5);
|
||||
nothing_response();
|
||||
}
|
||||
|
||||
|
||||
/* Enter programming mode */
|
||||
else if(ch=='P')
|
||||
{
|
||||
nothing_response();
|
||||
}
|
||||
|
||||
|
||||
/* Leave programming mode */
|
||||
else if(ch=='Q')
|
||||
{
|
||||
nothing_response();
|
||||
#ifdef ADABOOT
|
||||
// autoreset via watchdog (sneaky!) BBR/LF 9/13/2008
|
||||
WDTCSR = _BV(WDE);
|
||||
while (1); // 16 ms
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
/* Erase device, don't care as we will erase one page at a time anyway. */
|
||||
else if(ch=='R')
|
||||
{
|
||||
nothing_response();
|
||||
}
|
||||
|
||||
|
||||
/* Set address, little endian. EEPROM in bytes, FLASH in words */
|
||||
/* Perhaps extra address bytes may be added in future to support > 128kB FLASH. */
|
||||
/* This might explain why little endian was used here, big endian used everywhere else. */
|
||||
else if(ch=='U')
|
||||
{
|
||||
address.byte[0] = getch();
|
||||
address.byte[1] = getch();
|
||||
nothing_response();
|
||||
}
|
||||
|
||||
|
||||
/* Universal SPI programming command, disabled. Would be used for fuses and lock bits. */
|
||||
else if(ch=='V')
|
||||
{
|
||||
getNch(4);
|
||||
byte_response(0x00);
|
||||
}
|
||||
|
||||
|
||||
/* Write memory, length is big endian and is in bytes */
|
||||
else if(ch=='d')
|
||||
{
|
||||
length.byte[1] = getch();
|
||||
length.byte[0] = getch();
|
||||
|
||||
flags.eeprom = 0;
|
||||
if (getch() == 'E')
|
||||
flags.eeprom = 1;
|
||||
|
||||
for (i=0; i<PAGE_SIZE; i++)
|
||||
buff[i] = 0;
|
||||
|
||||
for (w = 0; w < length.word; w++)
|
||||
{
|
||||
// Store data in buffer, can't keep up with serial data stream whilst programming pages
|
||||
buff[w] = getch();
|
||||
}
|
||||
|
||||
if (getch() == ' ')
|
||||
{
|
||||
if (flags.eeprom)
|
||||
{
|
||||
//Write to EEPROM one byte at a time
|
||||
for(w=0;w<length.word;w++)
|
||||
{
|
||||
while(EECR & (1<<EEPE));
|
||||
|
||||
EEAR = (uint16_t)(void *)address.word;
|
||||
EEDR = buff[w];
|
||||
EECR |= (1<<EEMPE);
|
||||
EECR |= (1<<EEPE);
|
||||
|
||||
address.word++;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
//address * 2 -> byte location
|
||||
address.word = address.word << 1;
|
||||
|
||||
//Even up an odd number of bytes
|
||||
if ((length.byte[0] & 0x01))
|
||||
length.word++;
|
||||
|
||||
// HACKME: EEPE used to be EEWE
|
||||
//Wait for previous EEPROM writes to complete
|
||||
//while(bit_is_set(EECR,EEPE));
|
||||
while(EECR & (1<<EEPE));
|
||||
|
||||
asm volatile(
|
||||
"clr r17 \n\t" //page_word_count
|
||||
"lds r30,address \n\t" //Address of FLASH location (in bytes)
|
||||
"lds r31,address+1 \n\t"
|
||||
"ldi r28,lo8(buff) \n\t" //Start of buffer array in RAM
|
||||
"ldi r29,hi8(buff) \n\t"
|
||||
"lds r24,length \n\t" //Length of data to be written (in bytes)
|
||||
"lds r25,length+1 \n\t"
|
||||
"length_loop: \n\t" //Main loop, repeat for number of words in block
|
||||
"cpi r17,0x00 \n\t" //If page_word_count=0 then erase page
|
||||
"brne no_page_erase \n\t"
|
||||
"wait_spm1: \n\t"
|
||||
"lds r16,%0 \n\t" //Wait for previous spm to complete
|
||||
"andi r16,1 \n\t"
|
||||
"cpi r16,1 \n\t"
|
||||
"breq wait_spm1 \n\t"
|
||||
"ldi r16,0x03 \n\t" //Erase page pointed to by Z
|
||||
"sts %0,r16 \n\t"
|
||||
"spm \n\t"
|
||||
"wait_spm2: \n\t"
|
||||
"lds r16,%0 \n\t" //Wait for previous spm to complete
|
||||
"andi r16,1 \n\t"
|
||||
"cpi r16,1 \n\t"
|
||||
"breq wait_spm2 \n\t"
|
||||
|
||||
"ldi r16,0x11 \n\t" //Re-enable RWW section
|
||||
"sts %0,r16 \n\t"
|
||||
"spm \n\t"
|
||||
"no_page_erase: \n\t"
|
||||
"ld r0,Y+ \n\t" //Write 2 bytes into page buffer
|
||||
"ld r1,Y+ \n\t"
|
||||
|
||||
"wait_spm3: \n\t"
|
||||
"lds r16,%0 \n\t" //Wait for previous spm to complete
|
||||
"andi r16,1 \n\t"
|
||||
"cpi r16,1 \n\t"
|
||||
"breq wait_spm3 \n\t"
|
||||
"ldi r16,0x01 \n\t" //Load r0,r1 into FLASH page buffer
|
||||
"sts %0,r16 \n\t"
|
||||
"spm \n\t"
|
||||
|
||||
"inc r17 \n\t" //page_word_count++
|
||||
"cpi r17,%1 \n\t"
|
||||
"brlo same_page \n\t" //Still same page in FLASH
|
||||
"write_page: \n\t"
|
||||
"clr r17 \n\t" //New page, write current one first
|
||||
"wait_spm4: \n\t"
|
||||
"lds r16,%0 \n\t" //Wait for previous spm to complete
|
||||
"andi r16,1 \n\t"
|
||||
"cpi r16,1 \n\t"
|
||||
"breq wait_spm4 \n\t"
|
||||
"ldi r16,0x05 \n\t" //Write page pointed to by Z
|
||||
"sts %0,r16 \n\t"
|
||||
"spm \n\t"
|
||||
"wait_spm5: \n\t"
|
||||
"lds r16,%0 \n\t" //Wait for previous spm to complete
|
||||
"andi r16,1 \n\t"
|
||||
"cpi r16,1 \n\t"
|
||||
"breq wait_spm5 \n\t"
|
||||
"ldi r16,0x11 \n\t" //Re-enable RWW section
|
||||
"sts %0,r16 \n\t"
|
||||
"spm \n\t"
|
||||
"same_page: \n\t"
|
||||
"adiw r30,2 \n\t" //Next word in FLASH
|
||||
"sbiw r24,2 \n\t" //length-2
|
||||
"breq final_write \n\t" //Finished
|
||||
"rjmp length_loop \n\t"
|
||||
"final_write: \n\t"
|
||||
"cpi r17,0 \n\t"
|
||||
"breq block_done \n\t"
|
||||
"adiw r24,2 \n\t" //length+2, fool above check on length after short page write
|
||||
"rjmp write_page \n\t"
|
||||
"block_done: \n\t"
|
||||
"clr __zero_reg__ \n\t" //restore zero register
|
||||
: "=m" (SPMCSR) : "M" (PAGE_SIZE) : "r0","r16","r17","r24","r25","r28","r29","r30","r31"
|
||||
|
||||
);
|
||||
}
|
||||
putch(0x14);
|
||||
putch(0x10);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
}
|
||||
}
|
||||
|
||||
/* Read memory block mode, length is big endian. */
|
||||
else if(ch=='t')
|
||||
{
|
||||
length.byte[1] = getch();
|
||||
length.byte[0] = getch();
|
||||
|
||||
if (getch() == 'E')
|
||||
flags.eeprom = 1;
|
||||
else
|
||||
{
|
||||
flags.eeprom = 0;
|
||||
address.word = address.word << 1; // address * 2 -> byte location
|
||||
}
|
||||
|
||||
// Command terminator
|
||||
if (getch() == ' ')
|
||||
{
|
||||
putch(0x14);
|
||||
for (w=0; w<length.word; w++)
|
||||
{
|
||||
// Can handle odd and even lengths okay
|
||||
if (flags.eeprom)
|
||||
{
|
||||
// Byte access EEPROM read
|
||||
while(EECR & (1<<EEPE));
|
||||
EEAR = (uint16_t)(void *)address.word;
|
||||
EECR |= (1<<EERE);
|
||||
putch(EEDR);
|
||||
|
||||
address.word++;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!flags.rampz)
|
||||
putch(pgm_read_byte_near(address.word));
|
||||
|
||||
address.word++;
|
||||
}
|
||||
}
|
||||
putch(0x10);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Get device signature bytes */
|
||||
else if(ch=='u')
|
||||
{
|
||||
if (getch() == ' ')
|
||||
{
|
||||
putch(0x14);
|
||||
putch(SIG1);
|
||||
putch(SIG2);
|
||||
putch(SIG3);
|
||||
putch(0x10);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/* Read oscillator calibration byte */
|
||||
else if(ch=='v')
|
||||
byte_response(0x00);
|
||||
|
||||
else if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
|
||||
}
|
||||
/* end of forever loop */
|
||||
}
|
||||
|
||||
|
||||
char gethex(void)
|
||||
{
|
||||
char ah,al;
|
||||
|
||||
ah = getch();
|
||||
putch(ah);
|
||||
al = getch();
|
||||
putch(al);
|
||||
|
||||
if(ah >= 'a')
|
||||
ah = ah - 'a' + 0x0a;
|
||||
else if(ah >= '0')
|
||||
ah -= '0';
|
||||
if(al >= 'a')
|
||||
al = al - 'a' + 0x0a;
|
||||
else if(al >= '0')
|
||||
al -= '0';
|
||||
|
||||
return (ah << 4) + al;
|
||||
}
|
||||
|
||||
|
||||
void puthex(char ch)
|
||||
{
|
||||
char ah,al;
|
||||
|
||||
ah = (ch & 0xf0) >> 4;
|
||||
if(ah >= 0x0a)
|
||||
ah = ah - 0x0a + 'a';
|
||||
else
|
||||
ah += '0';
|
||||
|
||||
al = (ch & 0x0f);
|
||||
if(al >= 0x0a)
|
||||
al = al - 0x0a + 'a';
|
||||
else
|
||||
al += '0';
|
||||
|
||||
putch(ah);
|
||||
putch(al);
|
||||
}
|
||||
|
||||
|
||||
void putch(char ch)
|
||||
{
|
||||
while (!(UCSR0A & _BV(UDRE0)));
|
||||
UDR0 = ch;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
char getch(void)
|
||||
{
|
||||
uint32_t count = 0;
|
||||
|
||||
#ifdef ADABOOT
|
||||
LED_PORT &= ~_BV(LED); // toggle LED to show activity - BBR/LF 10/3/2007 & 9/13/2008
|
||||
#endif
|
||||
|
||||
while(!(UCSR0A & _BV(RXC0)))
|
||||
{
|
||||
/* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
|
||||
/* HACKME:: here is a good place to count times*/
|
||||
count++;
|
||||
if (count > MAX_TIME_COUNT)
|
||||
app_start();
|
||||
}
|
||||
|
||||
#ifdef ADABOOT
|
||||
LED_PORT |= _BV(LED); // toggle LED to show activity - BBR/LF 10/3/2007 & 9/13/2008
|
||||
#endif
|
||||
|
||||
return UDR0;
|
||||
}
|
||||
|
||||
|
||||
void getNch(uint8_t count)
|
||||
{
|
||||
uint8_t i;
|
||||
for(i=0;i<count;i++)
|
||||
{
|
||||
while(!(UCSR0A & _BV(RXC0)));
|
||||
UDR0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void byte_response(uint8_t val)
|
||||
{
|
||||
if (getch() == ' ')
|
||||
{
|
||||
putch(0x14);
|
||||
putch(val);
|
||||
putch(0x10);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void nothing_response(void)
|
||||
{
|
||||
if (getch() == ' ')
|
||||
{
|
||||
putch(0x14);
|
||||
putch(0x10);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef ADABOOT
|
||||
|
||||
void flash_led(uint8_t count)
|
||||
{
|
||||
/* flash onboard LED count times to signal entering of bootloader */
|
||||
/* l needs to be volatile or the delay loops below might get */
|
||||
/* optimized away if compiling with optimizations (DAM). */
|
||||
|
||||
volatile uint32_t l;
|
||||
|
||||
if (count == 0) {
|
||||
count = ADABOOT;
|
||||
}
|
||||
|
||||
|
||||
int8_t i;
|
||||
for (i = 0; i < count; ++i) {
|
||||
LED_PORT |= _BV(LED); // LED on
|
||||
for(l = 0; l < (F_CPU / 1000); ++l); // delay NGvalue was 1000 for both loops - BBR
|
||||
LED_PORT &= ~_BV(LED); // LED off
|
||||
for(l = 0; l < (F_CPU / 250); ++l); // delay asymmteric for ADA BOOT BBR
|
||||
}
|
||||
|
||||
for(l = 0; l < (F_CPU / 100); ++l); // pause ADA BOOT BBR
|
||||
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
void flash_led(uint8_t count)
|
||||
{
|
||||
/* flash onboard LED three times to signal entering of bootloader */
|
||||
/* l needs to be volatile or the delay loops below might get
|
||||
optimized away if compiling with optimizations (DAM). */
|
||||
volatile uint32_t l;
|
||||
|
||||
if (count == 0) {
|
||||
count = 3;
|
||||
}
|
||||
|
||||
int8_t i;
|
||||
for (i = 0; i < count; ++i) {
|
||||
LED_PORT |= _BV(LED);
|
||||
for(l = 0; l < (F_CPU / 1000); ++l);
|
||||
LED_PORT &= ~_BV(LED);
|
||||
for(l = 0; l < (F_CPU / 1000); ++l);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* end of file ATmegaBOOT.c */
|
||||
@@ -0,0 +1,388 @@
|
||||
/**********************************************************/
|
||||
/* Serial Bootloader for Atmel megaAVR Controllers */
|
||||
/* */
|
||||
/* tested with ATmega644 and ATmega644P */
|
||||
/* should work with other mega's, see code for details */
|
||||
/* */
|
||||
/* ATmegaBOOT.c */
|
||||
/* */
|
||||
/* 20090131: Added 324P support from Alex Leone */
|
||||
/* Marius Kintel */
|
||||
/* 20080915: applied ADABoot mods for Sanguino 644P */
|
||||
/* Brian Riley */
|
||||
/* 20080711: hacked for Sanguino by Zach Smith */
|
||||
/* and Justin Day */
|
||||
/* 20070626: hacked for Arduino Diecimila (which auto- */
|
||||
/* resets when a USB connection is made to it) */
|
||||
/* by D. Mellis */
|
||||
/* 20060802: hacked for Arduino by D. Cuartielles */
|
||||
/* based on a previous hack by D. Mellis */
|
||||
/* and D. Cuartielles */
|
||||
/* */
|
||||
/* Monitor and debug functions were added to the original */
|
||||
/* code by Dr. Erik Lins, chip45.com. (See below) */
|
||||
/* */
|
||||
/* Thanks to Karl Pitrich for fixing a bootloader pin */
|
||||
/* problem and more informative LED blinking! */
|
||||
/* */
|
||||
/* For the latest version see: */
|
||||
/* http://www.chip45.com/ */
|
||||
/* */
|
||||
/* ------------------------------------------------------ */
|
||||
/* */
|
||||
/* based on stk500boot.c */
|
||||
/* Copyright (c) 2003, Jason P. Kyle */
|
||||
/* All rights reserved. */
|
||||
/* see avr1.org for original file and information */
|
||||
/* */
|
||||
/* This program is free software; you can redistribute it */
|
||||
/* and/or modify it under the terms of the GNU General */
|
||||
/* Public License as published by the Free Software */
|
||||
/* Foundation; either version 2 of the License, or */
|
||||
/* (at your option) any later version. */
|
||||
/* */
|
||||
/* This program is distributed in the hope that it will */
|
||||
/* be useful, but WITHOUT ANY WARRANTY; without even the */
|
||||
/* implied warranty of MERCHANTABILITY or FITNESS FOR A */
|
||||
/* PARTICULAR PURPOSE. See the GNU General Public */
|
||||
/* License for more details. */
|
||||
/* */
|
||||
/* You should have received a copy of the GNU General */
|
||||
/* Public License along with this program; if not, write */
|
||||
/* to the Free Software Foundation, Inc., */
|
||||
/* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
|
||||
/* */
|
||||
/* Licence can be viewed at */
|
||||
/* http://www.fsf.org/licenses/gpl.txt */
|
||||
/* */
|
||||
/* Target = Atmel AVR m128,m64,m32,m16,m8,m162,m163,m169, */
|
||||
/* m8515,m8535. ATmega161 has a very small boot block so */
|
||||
/* isn't supported. */
|
||||
/* */
|
||||
/* Tested with m168 */
|
||||
/**********************************************************/
|
||||
|
||||
/* $Id$ */
|
||||
|
||||
|
||||
/* some includes */
|
||||
#include <inttypes.h>
|
||||
#include <avr/io.h>
|
||||
#include <avr/pgmspace.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/wdt.h>
|
||||
#include <avr/boot.h>
|
||||
#include <util/delay.h>
|
||||
|
||||
#ifdef ADABOOT
|
||||
#define NUM_LED_FLASHES 3
|
||||
#define ADABOOT_VER 1
|
||||
#endif
|
||||
|
||||
|
||||
/* 20070707: hacked by David A. Mellis - after this many errors give up and launch application */
|
||||
#define MAX_ERROR_COUNT 5
|
||||
|
||||
/* set the UART baud rate */
|
||||
/* 20080711: hack by Zach Hoeken */
|
||||
#define BAUD_RATE 38400
|
||||
|
||||
/* SW_MAJOR and MINOR needs to be updated from time to time to avoid warning message from AVR Studio */
|
||||
/* never allow AVR Studio to do an update !!!! */
|
||||
#define HW_VER 0x02
|
||||
#define SW_MAJOR 0x01
|
||||
#define SW_MINOR 0x10
|
||||
|
||||
/* onboard LED is used to indicate, that the bootloader was entered (3x flashing) */
|
||||
/* if monitor functions are included, LED goes on after monitor was entered */
|
||||
#define LED_DDR DDRB
|
||||
#define LED_PORT PORTB
|
||||
#define LED_PIN PINB
|
||||
#define LED PINB0
|
||||
|
||||
/* define various device id's */
|
||||
/* manufacturer byte is always the same */
|
||||
#define SIG1 0x1E // Yep, Atmel is the only manufacturer of AVR micros. Single source :(
|
||||
#if defined(__AVR_ATmega1284P__)
|
||||
#define SIG2 0x97
|
||||
#define SIG3 0x05
|
||||
#elif defined(__AVR_ATmega644P__)
|
||||
#define SIG2 0x96
|
||||
#define SIG3 0x0A
|
||||
#elif defined(__AVR_ATmega644__)
|
||||
#define SIG2 0x96
|
||||
#define SIG3 0x09
|
||||
#elif defined(__AVR_ATmega324P__)
|
||||
#define SIG2 0x95
|
||||
#define SIG3 0x08
|
||||
#endif
|
||||
#define PAGE_SIZE 0x080U //128 words
|
||||
#define PAGE_SIZE_BYTES 0x100U //256 bytes
|
||||
|
||||
/* function prototypes */
|
||||
void putch(char);
|
||||
char getch(void);
|
||||
void getNch(uint8_t);
|
||||
void byte_response(uint8_t);
|
||||
void nothing_response(void);
|
||||
char gethex(void);
|
||||
void puthex(char);
|
||||
void flash_led(uint8_t);
|
||||
|
||||
/* some variables */
|
||||
union address_union
|
||||
{
|
||||
uint16_t word;
|
||||
uint8_t byte[2];
|
||||
} address;
|
||||
|
||||
union length_union
|
||||
{
|
||||
uint16_t word;
|
||||
uint8_t byte[2];
|
||||
} length;
|
||||
|
||||
struct flags_struct
|
||||
{
|
||||
unsigned eeprom : 1;
|
||||
unsigned rampz : 1;
|
||||
} flags;
|
||||
|
||||
uint8_t buff[256];
|
||||
|
||||
uint8_t error_count = 0;
|
||||
uint8_t sreg;
|
||||
|
||||
void (*app_start)(void) = 0x0000;
|
||||
|
||||
/* main program starts here */
|
||||
int main(void)
|
||||
{
|
||||
uint8_t ch,ch2;
|
||||
uint16_t w;
|
||||
uint16_t i;
|
||||
|
||||
asm volatile("nop\n\t");
|
||||
|
||||
#ifdef ADABOOT // BBR/LF 10/8/2007 & 9/13/2008
|
||||
ch = MCUSR;
|
||||
MCUSR = 0;
|
||||
|
||||
WDTCSR |= _BV(WDCE) | _BV(WDE);
|
||||
WDTCSR = 0;
|
||||
|
||||
// Check if the WDT was used to reset, in which case we dont bootload and skip straight to the code. woot.
|
||||
if (! (ch & _BV(EXTRF))) // if it's a not an external reset...
|
||||
app_start(); // skip bootloader
|
||||
#endif
|
||||
|
||||
|
||||
//initialize our serial port.
|
||||
UBRR0L = (uint8_t)(F_CPU/(BAUD_RATE*16L)-1);
|
||||
UBRR0H = (F_CPU/(BAUD_RATE*16L)-1) >> 8;
|
||||
UCSR0B = (1<<RXEN0) | (1<<TXEN0);
|
||||
UCSR0C = (1<<UCSZ00) | (1<<UCSZ01);
|
||||
|
||||
/* Enable internal pull-up resistor on pin D0 (RX), in order
|
||||
to supress line noise that prevents the bootloader from
|
||||
timing out (DAM: 20070509) */
|
||||
DDRD &= ~_BV(PIND0);
|
||||
PORTD |= _BV(PIND0);
|
||||
|
||||
/* set LED pin as output */
|
||||
LED_DDR |= _BV(LED);
|
||||
|
||||
/* flash onboard LED to signal entering of bootloader */
|
||||
/* ADABOOT will do two series of flashes. first 4 - signifying ADABOOT */
|
||||
/* then a pause and another flash series signifying ADABOOT sub-version */
|
||||
|
||||
|
||||
flash_led(NUM_LED_FLASHES);
|
||||
|
||||
#ifdef ADABOOT
|
||||
flash_led(ADABOOT_VER); // BBR 9/13/2008
|
||||
#endif
|
||||
|
||||
/* forever loop */
|
||||
for (;;)
|
||||
{
|
||||
putch('\r');
|
||||
_delay_ms(500);
|
||||
}
|
||||
/* end of forever loop */
|
||||
}
|
||||
|
||||
|
||||
char gethex(void)
|
||||
{
|
||||
char ah,al;
|
||||
|
||||
ah = getch();
|
||||
putch(ah);
|
||||
al = getch();
|
||||
putch(al);
|
||||
|
||||
if(ah >= 'a')
|
||||
ah = ah - 'a' + 0x0a;
|
||||
else if(ah >= '0')
|
||||
ah -= '0';
|
||||
if(al >= 'a')
|
||||
al = al - 'a' + 0x0a;
|
||||
else if(al >= '0')
|
||||
al -= '0';
|
||||
|
||||
return (ah << 4) + al;
|
||||
}
|
||||
|
||||
|
||||
void puthex(char ch)
|
||||
{
|
||||
char ah,al;
|
||||
|
||||
ah = (ch & 0xf0) >> 4;
|
||||
if(ah >= 0x0a)
|
||||
ah = ah - 0x0a + 'a';
|
||||
else
|
||||
ah += '0';
|
||||
|
||||
al = (ch & 0x0f);
|
||||
if(al >= 0x0a)
|
||||
al = al - 0x0a + 'a';
|
||||
else
|
||||
al += '0';
|
||||
|
||||
putch(ah);
|
||||
putch(al);
|
||||
}
|
||||
|
||||
|
||||
void putch(char ch)
|
||||
{
|
||||
while (!(UCSR0A & _BV(UDRE0)));
|
||||
UDR0 = ch;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
char getch(void)
|
||||
{
|
||||
uint32_t count = 0;
|
||||
|
||||
#ifdef ADABOOT
|
||||
LED_PORT &= ~_BV(LED); // toggle LED to show activity - BBR/LF 10/3/2007 & 9/13/2008
|
||||
#endif
|
||||
|
||||
while(!(UCSR0A & _BV(RXC0)))
|
||||
{
|
||||
/* 20060803 DojoCorp:: Addon coming from the previous Bootloader*/
|
||||
/* HACKME:: here is a good place to count times*/
|
||||
count++;
|
||||
if (count > MAX_TIME_COUNT)
|
||||
app_start();
|
||||
}
|
||||
|
||||
#ifdef ADABOOT
|
||||
LED_PORT |= _BV(LED); // toggle LED to show activity - BBR/LF 10/3/2007 & 9/13/2008
|
||||
#endif
|
||||
|
||||
return UDR0;
|
||||
}
|
||||
|
||||
|
||||
void getNch(uint8_t count)
|
||||
{
|
||||
uint8_t i;
|
||||
for(i=0;i<count;i++)
|
||||
{
|
||||
while(!(UCSR0A & _BV(RXC0)));
|
||||
UDR0;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void byte_response(uint8_t val)
|
||||
{
|
||||
if (getch() == ' ')
|
||||
{
|
||||
putch(0x14);
|
||||
putch(val);
|
||||
putch(0x10);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void nothing_response(void)
|
||||
{
|
||||
if (getch() == ' ')
|
||||
{
|
||||
putch(0x14);
|
||||
putch(0x10);
|
||||
}
|
||||
else
|
||||
{
|
||||
if (++error_count == MAX_ERROR_COUNT)
|
||||
app_start();
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef ADABOOT
|
||||
|
||||
void flash_led(uint8_t count)
|
||||
{
|
||||
/* flash onboard LED count times to signal entering of bootloader */
|
||||
/* l needs to be volatile or the delay loops below might get */
|
||||
/* optimized away if compiling with optimizations (DAM). */
|
||||
|
||||
volatile uint32_t l;
|
||||
|
||||
if (count == 0) {
|
||||
count = ADABOOT;
|
||||
}
|
||||
|
||||
|
||||
int8_t i;
|
||||
for (i = 0; i < count; ++i) {
|
||||
LED_PORT |= _BV(LED); // LED on
|
||||
for(l = 0; l < (F_CPU / 1000); ++l); // delay NGvalue was 1000 for both loops - BBR
|
||||
LED_PORT &= ~_BV(LED); // LED off
|
||||
for(l = 0; l < (F_CPU / 250); ++l); // delay asymmteric for ADA BOOT BBR
|
||||
}
|
||||
|
||||
for(l = 0; l < (F_CPU / 100); ++l); // pause ADA BOOT BBR
|
||||
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
void flash_led(uint8_t count)
|
||||
{
|
||||
/* flash onboard LED three times to signal entering of bootloader */
|
||||
/* l needs to be volatile or the delay loops below might get
|
||||
optimized away if compiling with optimizations (DAM). */
|
||||
volatile uint32_t l;
|
||||
|
||||
if (count == 0) {
|
||||
count = 3;
|
||||
}
|
||||
|
||||
int8_t i;
|
||||
for (i = 0; i < count; ++i) {
|
||||
LED_PORT |= _BV(LED);
|
||||
for(l = 0; l < (F_CPU / 1000); ++l);
|
||||
LED_PORT &= ~_BV(LED);
|
||||
for(l = 0; l < (F_CPU / 1000); ++l);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
/* end of file ATmegaBOOT.c */
|
||||
Binary file not shown.
@@ -0,0 +1,110 @@
|
||||
:020000021000EC
|
||||
:10F000000C943EF80C9450F80C9450F80C9450F872
|
||||
:10F010000C9450F80C9450F80C9450F80C9450F850
|
||||
:10F020000C9450F80C9450F80C9450F80C9450F840
|
||||
:10F030000C9450F80C9450F80C9450F80C9450F830
|
||||
:10F040000C9450F80C9450F80C9450F80C9450F820
|
||||
:10F050000C9450F80C9450F80C9450F80C9450F810
|
||||
:10F060000C9450F80C9450F80C9450F80C9450F800
|
||||
:10F070000C9450F80C9450F80C9450F811241FBEC6
|
||||
:10F08000CFEFD0E1DEBFCDBF12E0A0E0B1E001C024
|
||||
:10F090001D92A930B107E1F70E9471F90C944FFB62
|
||||
:10F0A0000C9400F89091C00095FFFCCF8093C600AF
|
||||
:10F0B00008951F93282F332727FD3095207F307028
|
||||
:10F0C00094E0359527959A95E1F72A3014F0295A5E
|
||||
:10F0D00001C0205D182F1F701A3014F0195A01C09A
|
||||
:10F0E000105D822F0E9452F8812F0E9452F81F91CA
|
||||
:10F0F0000895EF92FF920F931F932898EE24FF2418
|
||||
:10F10000870113C00894E11CF11C011D111D81E051
|
||||
:10F11000E81689E0F8068DE3080780E0180728F074
|
||||
:10F12000E0910101F091020109958091C00087FFF3
|
||||
:10F13000E9CF289A8091C6001F910F91FF90EF9020
|
||||
:10F1400008950F931F930E9479F8082F0E9452F898
|
||||
:10F150000E9479F8182F0E9452F8013614F00755D2
|
||||
:10F1600003C000330CF00053113614F0175503C0E0
|
||||
:10F1700010330CF01053802F8295807F810F1F91E8
|
||||
:10F180000F91089590E007C02091C00027FFFCCFA9
|
||||
:10F190002091C6009F5F9817B8F308951F93182F0A
|
||||
:10F1A0000E9479F8803251F484E10E9452F8812F54
|
||||
:10F1B0000E9452F880E10E9452F80CC08091000138
|
||||
:10F1C0008F5F80930001853029F4E0910101F09177
|
||||
:10F1D000020109951F9108950E9479F8803239F44F
|
||||
:10F1E00084E10E9452F880E10E9452F808958091D3
|
||||
:10F1F00000018F5F80930001853029F4E0910101C7
|
||||
:10F20000F091020109950895DF93CF9300D000D0CB
|
||||
:10F21000CDB7DEB7882309F481E090E03DC0289A9D
|
||||
:10F2200019821A821B821C820CC029813A814B816F
|
||||
:10F230005C812F5F3F4F4F4F5F4F29833A834B8352
|
||||
:10F240005C8329813A814B815C8120386EE33607EB
|
||||
:10F2500060E0460760E0560740F3289819821A825A
|
||||
:10F260001B821C820CC029813A814B815C812F5FFB
|
||||
:10F270003F4F4F4F5F4F29833A834B835C832981F4
|
||||
:10F280003A814B815C8120306AEF360760E04607A7
|
||||
:10F2900060E0560740F39F5F981709F619821A82BB
|
||||
:10F2A0001B821C820BC089819A81AB81BC81019633
|
||||
:10F2B000A11DB11D89839A83AB83BC8389819A8107
|
||||
:10F2C000AB81BC81803021E7920722E0A20720E0D9
|
||||
:10F2D000B20748F30F900F900F900F90CF91DF91EE
|
||||
:10F2E0000895CF92DF92EF92FF920F931F93CF93E7
|
||||
:10F2F000DF93000094B714BE809160008861809312
|
||||
:10F3000060001092600091FD05C0E0910101F09154
|
||||
:10F310000201099589E18093C4001092C50088E13B
|
||||
:10F320008093C10086E08093C2005098589A209A3A
|
||||
:10F3300083E00E9404F981E00E9404F90E9479F8B8
|
||||
:10F34000803309F441C08133E1F40E9479F88032BE
|
||||
:10F3500009F097C184E10E9452F881E40E9452F8BA
|
||||
:10F3600086E50E9452F882E50E9452F880E20E94EF
|
||||
:10F3700052F889E40E9452F883E50E9452F880E531
|
||||
:10F380000BC1803439F40E9479F88638E8F00E9485
|
||||
:10F3900079F81AC0813499F40E9479F8803811F410
|
||||
:10F3A00082E06CC1813811F481E068C1823811F4C7
|
||||
:10F3B00080E164C1883909F060C183E05FC18234B3
|
||||
:10F3C00031F484E10E94C2F80E94ECF8B7CF853492
|
||||
:10F3D00011F485E0F7CF8035B9F3813531F40E941F
|
||||
:10F3E000ECF888E080936000FFCF823569F38535C3
|
||||
:10F3F00049F40E9479F8809303010E9479F8809380
|
||||
:10F400000401E2CF863521F484E00E94C2F835C1C0
|
||||
:10F41000843609F0C7C00E9479F8809306020E94E2
|
||||
:10F4200079F880930502809108028E7F809308020C
|
||||
:10F430000E9479F8853429F48091080281608093D4
|
||||
:10F44000080205E011E0F801119281E0E538F807C3
|
||||
:10F45000D9F745E0C42E41E0D42EEE24FF2408C0A5
|
||||
:10F460000E9479F8F60181936F010894E11CF11C68
|
||||
:10F470008091050290910602E816F90688F30E9431
|
||||
:10F4800079F8803209F0FDC08091080280FD17C034
|
||||
:10F4900020C0F999FECF209103013091040132BDC3
|
||||
:10F4A00021BDF80141918F0140BDFA9AF99A2F5F71
|
||||
:10F4B0003F4F3093040120930301019602C080E086
|
||||
:10F4C00090E020910502309106028217930708F31D
|
||||
:10F4D00062C08091030190910401880F991F90935D
|
||||
:10F4E0000401809303018091050280FF09C080918F
|
||||
:10F4F0000502909106020196909306028093050200
|
||||
:10F50000F999FECF1127E0910301F0910401C5E0C4
|
||||
:10F51000D1E08091050290910602103091F40091A3
|
||||
:10F52000570001700130D9F303E000935700E895CC
|
||||
:10F530000091570001700130D9F301E100935700A9
|
||||
:10F54000E895099019900091570001700130D9F3A6
|
||||
:10F5500001E000935700E8951395103898F01127B3
|
||||
:10F560000091570001700130D9F305E00093570076
|
||||
:10F57000E8950091570001700130D9F301E1009343
|
||||
:10F580005700E8953296029709F0C7CF103011F076
|
||||
:10F590000296E5CF112484E10E9452F880E10E9496
|
||||
:10F5A00052F8CCCE843709F055C00E9479F8809388
|
||||
:10F5B00006020E9479F8809305020E9479F89091E2
|
||||
:10F5C0000802853421F49160909308020DC09E7F5B
|
||||
:10F5D000909308028091030190910401880F991F74
|
||||
:10F5E00090930401809303010E9479F8803209F01E
|
||||
:10F5F000A5CE84E10E9452F800E010E023C0809183
|
||||
:10F60000080280FF0BC0F999FECF80910301909111
|
||||
:10F61000040192BD81BDF89A80B507C081FD07C085
|
||||
:10F62000E0910301F091040184910E9452F88091CD
|
||||
:10F6300003019091040101969093040180930301CA
|
||||
:10F640000F5F1F4F8091050290910602081719075E
|
||||
:10F65000B0F2A4CF853779F40E9479F8803289F42A
|
||||
:10F6600084E10E9452F88EE10E9452F886E90E94DD
|
||||
:10F6700052F88AE091CF863721F480E00E94CEF8DC
|
||||
:10F680005DCE809100018F5F80930001853009F08D
|
||||
:10F6900055CEE0910101F091020109954FCEF89409
|
||||
:02F6A000FFCF9A
|
||||
:040000031000F000F9
|
||||
:00000001FF
|
||||
@@ -0,0 +1,56 @@
|
||||
#Makefile for ATmegaBOOT
|
||||
# E.Lins, 18.7.2005
|
||||
# $Id$
|
||||
|
||||
|
||||
# program name should not be changed...
|
||||
PROGRAM = ATmegaBOOT_644P
|
||||
|
||||
# enter the target CPU frequency
|
||||
AVR_FREQ = 16000000L
|
||||
|
||||
MCU_TARGET = atmega644p
|
||||
LDSECTION = --section-start=.text=0x1F000
|
||||
|
||||
OBJ = $(PROGRAM).o
|
||||
OPTIMIZE = -Os
|
||||
|
||||
DEFS =
|
||||
LIBS =
|
||||
|
||||
CC = avr-gcc
|
||||
|
||||
|
||||
# Override is only needed by avr-lib build system.
|
||||
|
||||
override CFLAGS = -g -Wall $(OPTIMIZE) -mmcu=$(MCU_TARGET) -DF_CPU=$(AVR_FREQ) $(DEFS)
|
||||
override LDFLAGS = -Wl,$(LDSECTION)
|
||||
#override LDFLAGS = -Wl,-Map,$(PROGRAM).map,$(LDSECTION)
|
||||
|
||||
OBJCOPY = avr-objcopy
|
||||
OBJDUMP = avr-objdump
|
||||
|
||||
all: CFLAGS += '-DMAX_TIME_COUNT=8000000L>>1' -DADABOOT
|
||||
all: $(PROGRAM).hex
|
||||
|
||||
$(PROGRAM).hex: $(PROGRAM).elf
|
||||
$(OBJCOPY) -j .text -j .data -O ihex $< $@
|
||||
|
||||
$(PROGRAM).elf: $(OBJ)
|
||||
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $^ $(LIBS)
|
||||
|
||||
$(OBJ): ATmegaBOOT.c
|
||||
avr-gcc $(CFLAGS) $(LDFLAGS) -c -g -Os -Wall -mmcu=$(MCU_TARGET) ATmegaBOOT.c -o $(PROGRAM).o
|
||||
|
||||
%.lst: %.elf
|
||||
$(OBJDUMP) -h -S $< > $@
|
||||
|
||||
%.srec: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O srec $< $@
|
||||
|
||||
%.bin: %.elf
|
||||
$(OBJCOPY) -j .text -j .data -O binary $< $@
|
||||
|
||||
clean:
|
||||
rm -rf *.o *.elf *.lst *.map *.sym *.lss *.eep *.srec *.bin *.hex
|
||||
|
||||
@@ -0,0 +1,3 @@
|
||||
Note: This bootloader support ATmega644, ATmega644P and ATmega324P.
|
||||
To build, set PROGRAM and MCU_TARGET in the Makefile according to your target device.
|
||||
|
||||
Reference in New Issue
Block a user