Arduino: 1.8.12 (Windows 10), Board: "Arduino Leonardo"
Sketch uses 3956 bytes (13%) of program storage space. Maximum is 28672 bytes.
Global variables use 149 bytes (5%) of dynamic memory, leaving 2411 bytes for local variables. Maximum is 2560 bytes.
Forcing reset using 1200bps open/close on port COM18
PORTS {COM3, COM4, COM6, COM7, COM18, } / {COM3, COM4, COM6, COM7, } => {}
PORTS {COM3, COM4, COM6, COM7, } / {COM3, COM4, COM6, COM7, COM18, } => {COM18, }
Found upload port: COM18
C:\Users\jj\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\jj\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf -v -patmega32u4 -cavr109 -PCOM18 -b57600 -D -Uflash:w:C:\Users\jj\arduino_build_195838/Blink.ino.hex:i
avrdude: Version 6.3-20190619
Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:\Users\jj\Arduino15\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"
Using Port : COM18
Using Programmer : avr109
Overriding Baud Rate : 57600
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 20 4 0 no 1024 4 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 : butterfly
Description : Atmel AppNote AVR109 Boot Loader
Connecting to programmer: .avrdude: butterfly_recv(): programmer is not responding
avrdude: butterfly_recv(): programmer is not responding
avrdude: ser_send(): write error: sorry no info avail
avrdude: ser_recv(): read error: The I/O operation has been aborted because of either a thread exit or an application request.
avrdude: butterfly_recv(): programmer is not responding
avrdude: ser_send(): write error: sorry no info avail
avrdude: ser_recv(): read error: The device does not recognize the command.
avrdude: butterfly_recv(): programmer is not responding
avrdude: ser_recv(): read error: The device does not recognize the command.
avrdude: butterfly_recv(): programmer is not responding
avrdude: ser_send(): write error: sorry no info avail
avrdude: ser_recv(): read error: The device does not recognize the command.
avrdude: butterfly_recv(): programmer is not responding
Found programmer: Id = "F"; type = @
Software Version = �.t; Hardware Version = �.
avrdude: ser_send(): write error: sorry no info avail
avrdude: ser_recv(): read error: The device does not recognize the command.
avrdude: butterfly_recv(): programmer is not responding
avrdude: ser_send(): write error: sorry no info avail
avrdude: ser_recv(): read error: The device does not recognize the command.
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: buffered memory access not supported. Maybe it isn't
a butterfly/AVR109 but a AVR910 device?
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.
avrdude: ser_send(): write error: sorry no info avail
avrdude: ser_recv(): read error: The device does not recognize the command.
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: programmer did not respond to command: leave prog mode
avrdude: ser_send(): write error: sorry no info avail
avrdude: ser_recv(): read error: The device does not recognize the command.
avrdude: butterfly_recv(): programmer is not responding
avrdude: error: programmer did not respond to command: exit bootloader
avrdude done. Thank you.
the selected serial port
does not exist or your board is not connected
This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.
IDE shows board info but cannot upload any sketch. I tried several times but isn't working. plz help to fix this.