커맨드 최종버전...
퓨즈 비트를 먼저 셋팅하고 리부팅 하고 나서, 플래시에 데이터를 쓴다~ 라는 설정 (들어있는 비트는 기본값 임)
일단 내가 가진 usbasp는 -B 옵션으로 SCK 변경이 안되서 좀 더 실험을 해봐야 함...
D:\avrdude>avrdude -v -cusbasp -pm64 -Ulfuse:w:0xC1:m -Uhfuse:w:0x99:m -Uefuse:w:0xFF:m -Ulock:w:0x3F:m -E reset && avrdude -v -cusbasp -pm64 -Uflash:w:atmega64.hex:i |
avrdude는 프로그램 종료시 기본으로 reset을 건다는데..
-E exitspec[,…] By default, AVRDUDE leaves the parallel port in the same state at exit as it has been found at startup. This option modifies the state of the ‘/RESET’ and ‘Vcc’ lines the parallel port is left at, according to the exitspec arguments provided, as follows: reset The ‘/RESET’ signal will be left activated at program exit, that is it will be held low, in order to keep the MCU in reset state afterwards. Note in particular that the programming algorithm for the AT90S1200 device mandates that the ‘/RESET’ signal is active before powering up the MCU, so in case an external power supply is used for this MCU type, a previous invocation of AVRDUDE with this option specified is one of the possible ways to guarantee this condition. noreset The ‘/RESET’ line will be deactivated at program exit, thus allowing the MCU target program to run while the programming hardware remains connected. vcc This option will leave those parallel port pins active (i. e. high) that can be used to supply ‘Vcc’ power to the MCU. novcc This option will pull the ‘Vcc’ pins of the parallel port down at program exit. d_high This option will leave the 8 data pins on the parallel port active (i. e. high). d_low This option will leave the 8 data pins on the parallel port inactive (i. e. low). Multiple exitspec arguments can be separated with commas. |
[링크 : http://www.nongnu.org/avrdude/user-manual/avrdude_4.html]
[링크 : http://www.avrfreaks.net/forum/avrdude-reset-command[]
atmega64에서 avrdude로 테스트
-p에서 칩을 정해주지 않으면 실행이 되지 않는다.
D:\avrdude>avrdude -patmega64 -cusbasp avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: error: program enable: target doesn't answer. 1 avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check. avrdude done. Thank you. |
D:\avrdude>avrdude -patmega64 -cusbasp avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.02s avrdude: Device signature = 0x1e9602 (probably m64) avrdude: safemode: Fuses OK (E:FF, H:C9, L:FF) avrdude done. Thank you. |
D:\avrdude>avrdude -patmega64 -v -cusbasp avrdude: Version 6.3, compiled on Feb 17 2016 at 09:25:53 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "D:\avrdude\avrdude.conf" Using Port : usb Using Programmer : usbasp AVR Part : ATmega64 Chip Erase delay : 9000 us PAGEL : PD7 BS2 : PA0 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 200 StabDelay : 100 CmdexeDelay : 25 SyncLoops : 32 ByteDelay : 0 PollIndex : 3 PollValue : 0x53 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- eeprom 4 20 64 0 no 2048 8 0 9000 9000 0xff 0xff flash 33 6 128 0 yes 65536 256 256 4500 4500 0xff 0xff lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 calibration 0 0 0 0 no 4 0 0 0 0 0x00 0x00 signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00 Programmer Type : usbasp Description : USBasp, http://www.fischl.de/usbasp/ avrdude: auto set sck period (because given equals null) avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: error: program enable: target doesn't answer. 1 avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check. avrdude done. Thank you. |
D:\avrdude>avrdude -patmega64 -v -cusbasp avrdude: Version 6.3, compiled on Feb 17 2016 at 09:25:53 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch System wide configuration file is "D:\avrdude\avrdude.conf" Using Port : usb Using Programmer : usbasp AVR Part : ATmega64 Chip Erase delay : 9000 us PAGEL : PD7 BS2 : PA0 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 200 StabDelay : 100 CmdexeDelay : 25 SyncLoops : 32 ByteDelay : 0 PollIndex : 3 PollValue : 0x53 Memory Detail : Block Poll Page Polled Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack ----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- --------- eeprom 4 20 64 0 no 2048 8 0 9000 9000 0xff 0xff flash 33 6 128 0 yes 65536 256 256 4500 4500 0xff 0xff lfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 hfuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 efuse 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 lock 0 0 0 0 no 1 0 0 9000 9000 0x00 0x00 calibration 0 0 0 0 no 4 0 0 0 0 0x00 0x00 signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00 Programmer Type : usbasp Description : USBasp, http://www.fischl.de/usbasp/ avrdude: auto set sck period (because given equals null) avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.03s avrdude: Device signature = 0x1e9602 (probably m64) avrdude: safemode: hfuse reads as C9 avrdude: safemode: efuse reads as FF avrdude: safemode: hfuse reads as C9 avrdude: safemode: efuse reads as FF avrdude: safemode: Fuses OK (E:FF, H:C9, L:FF) avrdude done. Thank you. |
-Ulock:r:-:i 로 lock 비트나 fuse 비트를 읽어서 콘솔로 출력가능 함
D:\avrdude>avrdude -patmega64 -cusbasp -Ulock:r:-:i avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.03s avrdude: Device signature = 0x1e9602 (probably m64) avrdude: reading lock memory: Reading | ################################################## | 100% 0.02s avrdude: writing output file "<stdout>" :010000003FC0 :00000001FF avrdude: safemode: Fuses OK (E:FF, H:C9, L:FF) avrdude done. Thank you. |
[링크 : http://shawnhymel.com/622/quick-tip-reading-fuse-bits-in-an-arduino/]
일단.. -p 옵션의 칩이 다르면 중단한다.(avr studio랑 같네..)
D:\avrdude>avrdude -patmega128 -cusbasp -Ulock:r:-:i avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% -0.00s avrdude: Device signature = 0x1e9602 (probably m64) avrdude: Expected signature for ATmega128 is 1E 97 02 Double check chip, or use -F to override this check. avrdude done. Thank you. |
다 읽는데 35초 정도? 늦게 걸리길래 속도 업해보려고 하니 지원을 하지 않는다고 한다. ㅠㅠ
D:\avrdude>avrdude -patmega64 -cusbasp -Uflash:r:dump.hex:i -B 0.6 avrdude: set SCK frequency to 1500000 Hz avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.03s avrdude: Device signature = 0x1e9602 (probably m64) avrdude: reading flash memory: Reading | ################################################## | 100% 35.25s avrdude: writing output file "dump.hex" avrdude: safemode: Fuses OK (E:FF, H:C9, L:FF) avrdude done. Thank you. |
D:\avrdude>avrdude -patmega64 -cusbasp -Uflash:r:dump.hex:i -B 2 avrdude: set SCK frequency to 375000 Hz avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.05s avrdude: Device signature = 0x1e9602 (probably m64) avrdude: reading flash memory: Reading | ################################################## | 100% 35.25s avrdude: writing output file "dump.hex" avrdude: safemode: Fuses OK (E:FF, H:C9, L:FF) avrdude done. Thank you. |
일단 펌웨어 업데이트 시도는 해봐야 할 듯...
[링크 : http://tmlgt.blog.me/220332919733]
[링크 : http://blog.lincomatic.com/?p=1480]
+
초기값 셋팅이 atmega4에서 아래와 같이 나오는데
맞는진 확인해 봐야겠지만.. intel HEX 포맷을 기반으로 읽으려니 빡쳐서 hexa로 출력!
avrdude: safemode: Fuses OK (E:FD, H:99, L:E1) |
D:\avrdude>avrdude -patmega64 -cusbasp -v -Ulock:r:-:i avrdude: writing output file "<stdout>" :010000003FC0 :00000001FF |
| D:\avrdude>avrdude -patmega64 -cusbasp -v -Ulock:r:-:h avrdude: writing output file "<stdout>" 0x3f |
그걸 계산기에 때려 넣으니 아래와 같이 나온다.
internal RC 1MHz 이고 Lockbit는 0xFF인데
bit 7/6이 사용 불가인지 0x3F가 실질적인 기본 값인 것으로 보인다.
[링크 : http://eleccelerator.com/fusecalc/fusecalc.php?chip=atmega64]
[링크 : ]http://eleccelerator.com/...?chip=atmega64&LOW=E1&HIGH=99&EXTENDED=FD&LOCKBIT=3F]
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