avrdude-dat

== AVRDUDE + Arduino-ISP ==

find version

D:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\bin>avrdude -v -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf
avrdude -v -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf

PROG

D:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\bin>avrdude -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf -c avrisp -p m328p -P com4 -b 19200
avrdude -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf -c avrisp -p m328p -P com4 -b 19200

CMD1

avrdude -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf -c avrisp -p m328p -P com4 -b 19200

CMD2

avrdude -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf -c arduino -p atmega328p -P com4 -b 19200

CMD3

avrdude -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf -c arduino -p m328p -P com4 -b 19200

avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.04s
avrdude: Device signature = 0x1e950f (probably m328p)
avrdude: safemode: Fuses OK (E:FD, H:DA, L:FF)
avrdude done.  Thank you.

AVRDUDE + USBASP

cd D:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\bin

Flash using conf file

avrdude -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf -c usbasp -p m328p -b 19200

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 = 0x1e9489 (probably m16u2)
avrdude: Expected signature for ATmega328P is 1E 95 0F
        Double check chip, or use -F to override this check.

avrdude done.  Thank you.

Read ATMEGA328P

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

avrdude: Device signature = 0x1e950f (probably m328p) 

avrdude: safemode: Fuses OK (E:FD, H:DE, L:FF)

avrdude done.  Thank you.

Flash bootloader for Arduino UNO

avrdude -CD:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\tools\avr\etc\avrdude.conf -c usbasp -p m328p -b 19200 -U flash:w:"D:\Git-code\arduino\arduino-1.8.12-windows\arduino-1.8.12\hardware\arduino\avr\bootloaders\optiboot\optiboot_atmega328.hex":a

avrdude