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How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+

Posted by ChristianKxng 
How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 08:11AM
Hi,

I am trying to install a bootloader on my Sanguinololu 1.3a board (with new ATmega1284P) since days!

Here are my previous attempts:

I tried several Fuse-Settings, like '0xD6 LFuse, 0xDA HFuse & 0xFD EFuse' or '0xD7 LFuse, 0xDC HFuse & 0xFD EFuse' or '0xFF LFuse, 0xDE HFuse & 0xFD EFuse' or '0xFF LFuse, 0xDA HFuse & 0xFF EFuse' ...and several programmers as well 'stk500v1', 'stk500v2', 'Arduino', ...

BTW: I use an Arduino Uni as ISP, and i have used it successfully before with several creality boards. Wired this way...

Target = Sanguinololu 1.3a ICSP in this case and...

The auto reset jumper was set! :-)

Recently, I tried the following... [youtu.be] (a horrible video, but without a 16Mhz resonator)

And yet so far no success!

My last try will be the tutorial 'Burning the Sanguino Bootloader using Arduino as ISP' from RepRap. But as I said before I am (still) missing a 16Mhz resonator.

First I got an error like 'ATmega1284p expected' from time to time, but now it just comes:

Yikes! Invalid device signature. 0x000000

Arduino: 1.8.10 (Windows 10), Board: "Sanguino, ATmega1284 or ATmega1284P (16 MHz)"

C:\Arduino\hardware\tools\avr/bin/avrdude -CC:\Arduino\hardware\tools\avr/etc/avrdude.conf -v -patmega1284p -cstk500v1 -PCOM3 -b19200 -e -Ulock:w:0x3F:m -Uefuse:w:0xFD:m -Uhfuse:w:0xDC:m -Ulfuse:w:0xD7:m 

avrdude: Version 6.3-20190619
         Copyright (c) 2000-2005 Brian Dean, [www.bdmicro.com]
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "C:\Arduino\hardware\tools\avr/etc/avrdude.conf"

         Using Port                    : COM3
         Using Programmer              : stk500v1
         Overriding Baud Rate          : 19200
         AVR Part                      : ATmega1284P
         Chip Erase delay              : 55000 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   128    0 no       4096    8      0  9000  9000 0xff 0xff
           flash         65    10   256    0 yes    131072  256    512  4500  4500 0xff 0xff
           lock           0     0     0    0 no          1    0      0  9000  9000 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
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00
           calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00

         Programmer Type : STK500
         Description     : Atmel STK500 Version 1.x firmware
         Hardware Version: 2
         Firmware Version: 1.18
         Topcard         : Unknown
         Vtarget         : 0.0 V
         Varef           : 0.0 V
         Oscillator      : Off
         SCK period      : 0.1 us

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.02s

avrdude: Device signature = 0x000000 (retrying)

Reading | ################################################## | 100% 0.02s

avrdude: Device signature = 0x000000 (retrying)

Fehler beim Brennen des Bootloaders.
Reading | ################################################## | 100% 0.02s

avrdude: Device signature = 0x000000
avrdude: Yikes!  Invalid device signature.
         Double check connections and try again, or use -F to override
         this check.


avrdude done.  Thank you.

Please help me, I'm getting desperate. What am I doing wrong?

Thanks and best regards,
Chris :-)
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 09:09AM
The command line above should have a "-c avrisp" ie use the arduino as an isp, yours has a -cstk500v1 this is trying to use a Atmel STK500 programmer....
Did you select the programmer as "Arduino as ISP"??

himm... I just tried this and it set -cstk500v1 that doesn't seem right, unless they have updated the arduino as a ISP sketch...

Edited 2 time(s). Last edit at 12/22/2019 09:22AM by Dust.
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 09:31AM
Hi Dust,

yes i have selected 'Arduino as ISP'. The error message was from Arduino IDE 1.8.10.
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 09:52AM
It could be that you did in fact set the fuses successfully on one of your many tests and now it will not run at all until the resonator is installed.
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 09:57AM
Every burning process has failed so far, so I don't think that's why. But maybe the ATmega1284P cannot be burned with a bootloader on the Sanguinololu board?!
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 10:01AM
Definitely can do it on the board, have done a bunch, but some time ago..
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 10:06AM
Did you install The 10µF electrolytic capacitor connected to RESET and GND of the programming board?
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 10:55AM
10µF? Shouldn't it be a 0.1µF cermaic capacistor?

I have used a 0.1K100 film capacistor for my last attempt.

My plan was to buy a 0.1µf ceramic capacitor and a 16MHz resonator on Monday.
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 11:07AM
10µF according to [www.arduino.cc]
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 11:38AM
This seems to have only to do with the Arduino MEGA, but I use an Arduino UNO as ISP.
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 22, 2019 08:46PM
please read the text...

"The 10µF electrolytic capacitor connected to RESET and GND of the programming board is needed only for the boards that have an interface between the microcontroller and the computer's USB, like Mega, Uno, Mini, Nano. "
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 23, 2019 04:57AM
Good morning Dust,

oops, I missed the Uno in the list.

I still have a few 10µF electrolytic capacitors and just tried it out.



Unfortunately still no luck. -_-
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 23, 2019 06:15AM
From [reprap.org]:

Quote

Programming the bootloader using the Arduino IDE

Many programmers don't use the USB protocol directly, but an internal USB-TTL converter. So far there was no luck uploading the bootloader with these from Arduino IDE's graphical user interface.


Programming works without this magic 10uF capacitor as well. Point of this cap is to perform a reset in the right moment, which can be done manually by operating the reset button. Have your avrdude command prepared, press the reset button, start avrdude and at about the same time, release the reset button. Not sure whether one has to release the button a moment before or after avrdude starts.

Without a resonator, all this stuff is pretty moot, though. The moment fuses get set the controller stops working. And get a 20 MHz one, 25% more performance for free.

All this stuff has always needed quite some patience to find the right procedure :-)


Generation 7 Electronics Teacup Firmware RepRap DIY
     
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 23, 2019 06:22AM
Well I just duplicated your setup (without the capacitor) and it worked first time,,, Arduino 1.8.10, Sanguinololu 1.3, 1284p and using a uno as a Arduino as ISP. I do have the resonator.
I didn't change the fuses to be accurate for a Sanguinololu... but your not even getting that far. I am using linux (its what I use)

Here is the log

/home/user/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/bin/avrdude -C/home/user/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf -v -patmega1284p -cstk500v1 -P/dev/ttyUSB0 -b19200 -e -Ulock:w:0x3F:m -Uefuse:w:0xFD:m -Uhfuse:w:0xDE:m -Ulfuse:w:0xFF:m 

avrdude: Version 6.3-20190619
         Copyright (c) 2000-2005 Brian Dean, [www.bdmicro.com]
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "/home/user/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf"
         User configuration file is "/home/user/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/ttyUSB0
         Using Programmer              : stk500v1
         Overriding Baud Rate          : 19200
         AVR Part                      : ATmega1284P
         Chip Erase delay              : 55000 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   128    0 no       4096    8      0  9000  9000 0xff 0xff
           flash         65    10   256    0 yes    131072  256    512  4500  4500 0xff 0xff
           lock           0     0     0    0 no          1    0      0  9000  9000 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
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00
           calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00

         Programmer Type : STK500
         Description     : Atmel STK500 Version 1.x firmware
         Hardware Version: 2
         Firmware Version: 1.18
         Topcard         : Unknown
         Vtarget         : 0.0 V
         Varef           : 0.0 V
         Oscillator      : Off
         SCK period      : 0.1 us

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.02s

avrdude: Device signature = 0x1e9705 (probably m1284p)
avrdude: erasing chip
avrdude: reading input file "0x3F"
avrdude: writing lock (1 bytes):

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

avrdude: 1 bytes of lock written
avrdude: verifying lock memory against 0x3F:
avrdude: load data lock data from input file 0x3F:
avrdude: input file 0x3F contains 1 bytes
avrdude: reading on-chip lock data:

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

avrdude: verifying ...
avrdude: 1 bytes of lock verified
avrdude: reading input file "0xFD"
avrdude: writing efuse (1 bytes):

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

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

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

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

Writing | ################################################## | 100% 0.02s

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

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

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

Writing | ################################################## | 100% 0.02s

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

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

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

avrdude done.  Thank you.

/home/user/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/bin/avrdude -C/home/user/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf -v -patmega1284p -cstk500v1 -P/dev/ttyUSB0 -b19200 -Uflash:w:/home/user/.arduino15/packages/Sanguino/hardware/avr/1.0.3/bootloaders/optiboot/optiboot_atmega1284p.hex:i -Ulock:w:0x0F:m 

avrdude: Version 6.3-20190619
         Copyright (c) 2000-2005 Brian Dean, [www.bdmicro.com]
         Copyright (c) 2007-2014 Joerg Wunsch

         System wide configuration file is "/home/user/.arduino15/packages/arduino/tools/avrdude/6.3.0-arduino17/etc/avrdude.conf"
         User configuration file is "/home/user/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/ttyUSB0
         Using Programmer              : stk500v1
         Overriding Baud Rate          : 19200
         AVR Part                      : ATmega1284P
         Chip Erase delay              : 55000 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   128    0 no       4096    8      0  9000  9000 0xff 0xff
           flash         65    10   256    0 yes    131072  256    512  4500  4500 0xff 0xff
           lock           0     0     0    0 no          1    0      0  9000  9000 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
           signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00
           calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00

         Programmer Type : STK500
         Description     : Atmel STK500 Version 1.x firmware
         Hardware Version: 2
         Firmware Version: 1.18
         Topcard         : Unknown
         Vtarget         : 0.0 V
         Varef           : 0.0 V
         Oscillator      : Off
         SCK period      : 0.1 us

avrdude: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.02s

avrdude: Device signature = 0x1e9705 (probably m1284p)
avrdude: NOTE: "flash" memory has been specified, an erase cycle will be performed
         To disable this feature, specify the -D option.
avrdude: erasing chip
avrdude: reading input file "/home/user/.arduino15/packages/Sanguino/hardware/avr/1.0.3/bootloaders/optiboot/optiboot_atmega1284p.hex"
avrdude: writing flash (131072 bytes):

Writing | ################################################## | 100% 0.00s

avrdude: 131072 bytes of flash written
avrdude: verifying flash memory against /home/user/.arduino15/packages/Sanguino/hardware/avr/1.0.3/bootloaders/optiboot/optiboot_atmega1284p.hex:
avrdude: load data flash data from input file /home/user/.arduino15/packages/Sanguino/hardware/avr/1.0.3/bootloaders/optiboot/optiboot_atmega1284p.hex:
avrdude: input file /home/user/.arduino15/packages/Sanguino/hardware/avr/1.0.3/bootloaders/optiboot/optiboot_atmega1284p.hex contains 131072 bytes
avrdude: reading on-chip flash data:

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

avrdude: verifying ...
avrdude: 131072 bytes of flash verified
avrdude: reading input file "0x0F"
avrdude: writing lock (1 bytes):

Writing | ################################################## | 100% 0.02s

avrdude: 1 bytes of lock written
avrdude: verifying lock memory against 0x0F:
avrdude: load data lock data from input file 0x0F:
avrdude: input file 0x0F contains 1 bytes
avrdude: reading on-chip lock data:

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

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

avrdude done.  Thank you.




Edited 3 time(s). Last edit at 12/23/2019 06:46AM by Dust.
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 23, 2019 06:45AM
Perhaps you have a bad wire or bad solder joint on the Sanguinololu
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 23, 2019 06:53AM
@Traumflug

I think you may be getting confused with uploading via bootloader, which was sometimes tricky and sometimes required holding tongue in correct position and releasing reset at just the correct moment...
Never needed to do such tricks for installing a bootloader myself...
Re: How to install a bootloader on a Sanguinololu 1.3a with 1284P in 2019+
December 26, 2019 05:12AM
Success!!!

>>>: avrdude 
optiboot_atmega1284p.hex: 474 / 131.072 Bytes (0,36%)
Checking for updates...
You have the latest version smiling smiley
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
>>>: avrdude -u -c stk500v1 -p m1284p -P COM4 -b 19200 -v -e -U flash:w:"C:\Users[username]\Desktop\Solidoodle 2 with Sanguinololu\USBISP\optiboot_atmega1284p.hex":i -U lfuse:w:0xD6:m -U hfuse:w:0xDA:m -U efuse:w:0xFD:m -U lock:w:0x3F:m 

avrdude.exe: Version 6.3, compiled on Feb 17 2016 at 09:25:53
             Copyright (c) 2000-2005 Brian Dean, [www.bdmicro.com]
             Copyright (c) 2007-2014 Joerg Wunsch

             System wide configuration file is "C:\Users[username]\Desktop\Solidoodle 2 with Sanguinololu\AVRDUDE\avrdudess_20191012\avrdude.conf"

             Using Port                    : COM4
             Using Programmer              : stk500v1
             Overriding Baud Rate          : 19200
             AVR Part                      : ATmega1284P
             Chip Erase delay              : 55000 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   128    0 no       4096    8      0  9000  9000 0xff 0xff
               flash         65    10   256    0 yes    131072  256    512  4500  4500 0xff 0xff
               lock           0     0     0    0 no          1    0      0  9000  9000 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
               signature      0     0     0    0 no          3    0      0     0     0 0x00 0x00
               calibration    0     0     0    0 no          1    0      0     0     0 0x00 0x00

             Programmer Type : STK500
             Description     : Atmel STK500 Version 1.x firmware
             Hardware Version: 2
             Firmware Version: 1.18
             Topcard         : Unknown
             Vtarget         : 0.0 V
             Varef           : 0.0 V
             Oscillator      : Off
             SCK period      : 0.1 us

avrdude.exe: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.11s

avrdude.exe: Device signature = 0x1e9705 (probably m1284p)
avrdude.exe: erasing chip
avrdude.exe: reading input file "C:\Users[username]\Desktop\Solidoodle 2 with Sanguinololu\USBISP\optiboot_atmega1284p.hex"
avrdude.exe: writing flash (131072 bytes):

Writing | ################################################## | 100% 0.00s

avrdude.exe: 131072 bytes of flash written
avrdude.exe: verifying flash memory against C:\Users[username]\Desktop\Solidoodle 2 with Sanguinololu\USBISP\optiboot_atmega1284p.hex:
avrdude.exe: load data flash data from input file C:\Users[username]\Desktop\Solidoodle 2 with Sanguinololu\USBISP\optiboot_atmega1284p.hex:
avrdude.exe: input file C:\Users[username]\Desktop\Solidoodle 2 with Sanguinololu\USBISP\optiboot_atmega1284p.hex contains 131072 bytes
avrdude.exe: reading on-chip flash data:

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

avrdude.exe: verifying ...
avrdude.exe: 131072 bytes of flash verified
avrdude.exe: reading input file "0xD6"
avrdude.exe: writing lfuse (1 bytes):

Writing | ################################################## | 100% 0.13s

avrdude.exe: 1 bytes of lfuse written
avrdude.exe: verifying lfuse memory against 0xD6:
avrdude.exe: load data lfuse data from input file 0xD6:
avrdude.exe: input file 0xD6 contains 1 bytes
avrdude.exe: reading on-chip lfuse data:

Reading | ################################################## | 100% 0.05s

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

Writing | ################################################## | 100% 0.13s

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

Reading | ################################################## | 100% 0.03s

avrdude.exe: verifying ...
avrdude.exe: 1 bytes of hfuse verified
avrdude.exe: reading input file "0xFD"
avrdude.exe: writing efuse (1 bytes):

Writing | ################################################## | 100% 0.13s

avrdude.exe: 1 bytes of efuse written
avrdude.exe: verifying efuse memory against 0xFD:
avrdude.exe: load data efuse data from input file 0xFD:
avrdude.exe: input file 0xFD contains 1 bytes
avrdude.exe: reading on-chip efuse data:

Reading | ################################################## | 100% 0.04s

avrdude.exe: verifying ...
avrdude.exe: 1 bytes of efuse verified
avrdude.exe: reading input file "0x3F"
avrdude.exe: writing lock (1 bytes):

Writing | ################################################## | 100% 0.03s

avrdude.exe: 1 bytes of lock written
avrdude.exe: verifying lock memory against 0x3F:
avrdude.exe: load data lock data from input file 0x3F:
avrdude.exe: input file 0x3F contains 1 bytes
avrdude.exe: reading on-chip lock data:

Reading | ################################################## | 100% 0.05s

avrdude.exe: verifying ...
avrdude.exe: 1 bytes of lock verified

avrdude.exe done.  Thank you.

But I don't know how?! ...I used AVRDUDESS and created my own profile.
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