Проблема с прошивкой fuse-bit в ATmega32U4, avrdude Опции

[Doka]

возникла проблема с atmega32u4 (китайский клон Arduino Pro Micro) - прошивается всё, кроме фьюзов:

Код

sudo /usr/bin/avrdude -C /etc/avrdude/avrdude.conf -p atmega32u4 -c avr109 -P /dev/ttyACM0 -b 19200 -U lfuse:w:0x90:m -U hfuse:w:0xd9:m

Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
    Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:
    Device code: 0x44

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587
avrdude: reading input file "0x90"
avrdude: writing lfuse (1 bytes):

Writing |                                                    | 0% 0.00s ***failed;
Writing | ################################################## | 100% 0.00s

avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0x90:
avrdude: load data lfuse data from input file 0x90:
avrdude: input file 0x90 contains 1 bytes
avrdude: reading on-chip lfuse data:

Reading | ################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x0000
         0x90 != 0xff
avrdude: verification error; content mismatch

avrdude: safemode: lfuse changed! Was 90, and is now ff
Would you like this fuse to be changed back? [y/n]

все секции memory присутствуют в /etc/avrdude/avrdude.conf и соответствуют даташиту
расширенная диагностика при чтении фьюзов:

Код

sudo /usr/bin/avrdude -C /etc/avrdude/avrdude.conf -p atmega32u4 -c avr109 -P /dev/ttyACM0 -b 19200 -U lfuse:r:-:i -U hfuse:r:-:i -v

avrdude: Version 5.10, compiled on Oct 22 2010 at 08:16:12
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2009 Joerg Wunsch

         System wide configuration file is "/etc/avrdude/avrdude.conf"
         User configuration file is "/root/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/ttyACM0
         Using Programmer              : avr109
         avr910_devcode (avrdude.conf) : none
         Overriding Baud Rate          : 19200
         AVR Part                      : ATmega32U4
         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        65    10     8    0 no       1024    8      0  9000  9000 0x00 0x00
           flash         65     6   128    0 yes     32768  128    256  4500  4500 0x00 0x00
           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          1    0      0     0     0 0x00 0x00
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00

         Programmer Type : avr910
         Description     : Atmel AppNote AVR109 Boot Loader

Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
    Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:
    Device code: 0x44

avrdude: devcode selected: 0x44
avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587
avrdude: safemode: lfuse reads as FF
avrdude: safemode: hfuse reads as D8
avrdude: safemode: efuse reads as CB
avrdude: reading lfuse memory:

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587
avrdude: safemode: lfuse reads as FF
avrdude: safemode: hfuse reads as D8
avrdude: safemode: efuse reads as CB
avrdude: reading lfuse memory:

Reading | ################################################## | 100% 0.00s

avrdude: writing output file "<stdout>"
0xff
avrdude: reading hfuse memory:

Reading | ################################################## | 100% 0.00s

avrdude: writing output file "<stdout>"
0xd8
avrdude: reading lock memory:

Reading | ################################################## | 100% 0.00s

avrdude: writing output file "<stdout>"
0xef

avrdude: safemode: lfuse reads as FF
avrdude: safemode: hfuse reads as D8
avrdude: safemode: efuse reads as CB
avrdude: safemode: Fuses OK

avrdude done.  Thank you.

any ideas?

[smalcom]

проверьте качество питания МК. Бывает фантомной запитки хватает при потоке данных, а вот с фьюзами начинаются проблемы.

[Doka]

проверил - эффекта не дало.

PS: на Arduino Pro Micro стоят танталы на 10мкФ до и после LDO + керамика
пробовал подключать коротким качественным кабелем microUSB (20cm) на заднюю панель.

[smalcom]

плохо вижу или вы не указали "-e". Попробуйте этот ключ.

[Doka]

Код

$ sudo /usr/bin/avrdude -C /etc/avrdude/avrdude.conf -p atmega32u4 -c avr109 -P /dev/ttyACM0 -b 19200 -e

Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
    Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:
    Device code: 0x44

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587
avrdude: erasing chip

avrdude: safemode: Fuses OK

avrdude done.  Thank you.

Код

$ sudo /usr/bin/avrdude -C /etc/avrdude/avrdude.conf -p atmega32u4 -c avr109 -P /dev/ttyACM0 -b 19200 -e -U lfuse:w:0x90:m -U hfuse:w:0xd9:m

Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
    Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:
    Device code: 0x44

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587
avrdude: erasing chip
avrdude: reading input file "0x90"
avrdude: writing lfuse (1 bytes):

Writing |                                                    | 0% 0.00s ***failed;  
Writing | ################################################## | 100% 0.00s

avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0x90:
avrdude: load data lfuse data from input file 0x90:
avrdude: input file 0x90 contains 1 bytes
avrdude: reading on-chip lfuse data:

Reading | ################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x0000
         0x90 != 0xff
avrdude: verification error; content mismatch

avrdude: safemode: lfuse changed! Was 90, and is now ff
Would you like this fuse to be changed back? [y/n]

[smalcom]

Ну у меня последняя идея - притормозить всё как следует

$ sudo /usr/bin/avrdude -C /etc/avrdude/avrdude.conf -p atmega32u4 -c avr109 -i 1000 -B 1000 -P /dev/ttyACM0 -b 19200 -e -U lfuse:w:0x90:m -U hfuse:w:0xd9:m

Эммм, а avr109 - это вы не системный загрузчик(SPI) используете, а свой? Может в этом проблема?

[Doka]

Эммм, а avr109 - это вы не системный загрузчик(SPI) используете, а свой? Может в этом проблема?

да, шью встроенным бутлодером. он не умеет прошивать фьюзы?
могу для чистоты эксперимента попробовать avrisp, но надо будет подпаяться.

[smalcom]

он не умеет прошивать фьюзы?

если честно, то не в курсе. всегда ISP использовал.

[Doka]

Ну у меня последняя идея - притормозить всё как следует

не очень помогло притормозить((

Код

$ sudo /usr/local/bin/avrdude -C /etc/avrdude/avrdude.conf -p atmega32u4 -c avr109 -P /dev/ttyACM0 -i 1000 -B 1000 -b 9600 -U lfuse:w:0x90:m -U hfuse:w:0xd9:m

Connecting to programmer: .
Found programmer: Id = "CATERIN"; type = S
    Software Version = 1.0; No Hardware Version given.
Programmer supports auto addr increment.
Programmer supports buffered memory access with buffersize=128 bytes.

Programmer supports the following devices:
    Device code: 0x44

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587 (probably m32u4)
avrdude: reading input file "0x90"
avrdude: writing lfuse (1 bytes):

Writing |                                                    | 0% 0.00s ***failed;  
Writing | ################################################## | 100% 0.00s

avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0x90:
avrdude: load data lfuse data from input file 0x90:
avrdude: input file 0x90 contains 1 bytes
avrdude: reading on-chip lfuse data:

Reading | ################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x0000
         0xff != 0x90
avrdude: verification error; content mismatch

avrdude: safemode: lfuse changed! Was 90, and is now ff
Would you like this fuse to be changed back? [y/n]

[smalcom]

Что-то я совсем того... http://microsin.net/programming/AVR/avr109...rogramming.html
Этот загрузчик не умеет записывать fuse-биты. По простой причине: программа МК не имеет никакой возможности менять fuse-биты. Собственно от них[fuses] зависит её[программы] работа )))

Код

Alternatively,
the Boot Reset Fuse can be programmed so that the Reset Vector is pointing to the Boot Flash
start address after a reset. In this case, the Boot Loader is started after a reset. After the applica-
tion code is loaded, the program can start executing the application code. [b]Note that the fuses
cannot be changed by the MCU itself.[/b] This means that once the Boot Reset Fuse is pro-
grammed, the Reset Vector will always point to the Boot Loader Reset and the fuse can only be
changed through the serial or parallel programming interface.

[Doka]

однако успех через внешний прошивальщик. какая-то загадка со встроенным..

Код

avrdude -p atmega32u4 -c arduino-ft232r -P ft0 -U lfuse:w:0x90:m -U hfuse:w:0xd9:m

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.01s

avrdude: Device signature = 0x1e9587 (probably m32u4)
avrdude: reading input file "0x90"
avrdude: writing lfuse (1 bytes):

Writing | ################################################## | 100% 0.01s

avrdude: 1 bytes of lfuse written
avrdude: verifying lfuse memory against 0x90:
avrdude: load data lfuse data from input file 0x90:
avrdude: input file 0x90 contains 1 bytes
avrdude: reading on-chip lfuse data:

Reading | ################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: 1 bytes of lfuse verified
avrdude: reading input file "0xd9"
avrdude: writing hfuse (1 bytes):

Writing | ################################################## | 100% 0.01s

avrdude: 1 bytes of hfuse written
avrdude: verifying hfuse memory against 0xd9:
avrdude: load data hfuse data from input file 0xd9:
avrdude: input file 0xd9 contains 1 bytes
avrdude: reading on-chip hfuse data:

Reading | ################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: 1 bytes of hfuse verified

avrdude: safemode: Fuses OK (E:CB, H:D9, L:90)

avrdude done.  Thank you.

нда.. рано радовался.. теперь выдает такое после первой перешивки фьюзов:

Код

avrdude -F -p atmega32u4 -c arduino-ft232r -P ft0 -U lfuse:w:0x90:m -U hfuse:w:0xd9:m

avrdude: Device is not responding to program enable. Check connection.
avrdude: initialization failed, rc=-1
avrdude: AVR device initialized and ready to accept instructions
avrdude: Device signature = 0xe80ed1
avrdude: Expected signature for ATmega32U4 is 1E 95 87

avrdude done.  Thank you.

не понимаю - как вообще Device signature могла смениться??

[smalcom]

однако успех через внешний прошивальщик. какая-то загадка со встроенным..

встроенный - это тот, который SPI использует.

не понимаю - как вообще Device signature могла смениться??

сигнатура не менялась. просто МК не отвечает.
Там фьюзами случайно SPI не был выключен?
Ещё может быть установлен тип генератора не тот.

[Doka]

разобрался в чем накосячил - выключил кварцевый генератор - настроил на внешний клок, вот он и затих...

теперь вот какая непонятка: не могу снять защиту с бутсектора.
фьюз LOCK=0x2F а я хочу туда залить 0xFF - как?

Код

$ sudo avrdude -p atmega32u4 -c usbasp  -U lock:w:0xFF:m

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.00s

avrdude: Device signature = 0x1e9587 (probably m32u4)
avrdude: reading input file "0xFF"
avrdude: writing lock (1 bytes):

Writing |                                                    | 0% 0.00s ***failed;  
Writing | ################################################## | 100% 0.06s

avrdude: 1 bytes of lock written
avrdude: verifying lock memory against 0xFF:
avrdude: load data lock data from input file 0xFF:
avrdude: input file 0xFF contains 1 bytes
avrdude: reading on-chip lock data:

Reading | ################################################## | 100% 0.00s

avrdude: verifying ...
avrdude: verification error, first mismatch at byte 0x0000
         0x2f != 0xff
avrdude: verification error; content mismatch

avrdude: safemode: Fuses OK (E:CB, H:D9, L:BF)

остальные фьюзы прошились как мне надо