Chao at 09:55, 12 September 2023

2023-09-12T09:55:42Z

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== Use ==
<gallery>
File:Avrdudetest.jpg | You should get that response, which means that it communicated with the programmer but failed to find a connected chip.
File:Avrdudeusbfail.jpg | If the programmer is not found, you will get this response:
File:Avrdudetest.gif | If you connect the programmer to a target (say an attiny2313 target board) and run avrdude -c usbtiny -p t2313 you should get the following which indicates it communicated properly with the chip.
</gallery><br />

== Avrdude GUI ==
* [http://blog.zakkemble.co.uk/avrdudess-a-gui-for-avrdude/ Avrdudess]
* [http://avr8-burn-o-mat.aaabbb.de/avr8_burn_o_mat_avrdude_gui_en.html GUI version - AVR8 Burn-O-Mat: a GUI for avrdude]
* [http://yuki-lab.jp/hw/avrdude-GUI/ Avrdude-GUI designed by yuki-lab] - Read the fuse, select programmer and IC, upload the hex file. You can also get the 1.05 version directly from this [[:File:Avrdude-GUI-1.0.5.zip|link]].

== Commands and Options==

{| class="wikitable sortable"
|-
! Description !! CMD
|-
| Use terminal mode ||
* avrdude -p m8 -c usbasp -C ..\etc\avrdude.conf -t
* dump eeprom 0 512
|-
| Fusebit setup || avrdude -P comport -b 19200 -c avrisp -p m328p -v -e -U efuse:w:0x05:m -U hfuse:w:0xD6:m -U lfuse:w:0xFF:m
|-
| Upload flash || avrdude -P comport -b 19200 -c avrisp -p m328p -v -e -U flash:w:hexfilename.hex -U lock:w:0x0F:m
|}

* -c choose programmer
Programmer Arduino as ISP -> avrisp
usbasp -> usbasp
* -C config file -> ..\etc\avrdude.conf
* -p mode
* -t terminal mode
* -P choose port
* -U flash:w:"E:\xxx\Desktop\aaa.hex":a, '''write flash'''
* -U flash:r:"E:\he\Desktop\aaa.hex":a, '''read flash'''
* -U eeprom:w:"E:\he\Desktop\aaa.eep":a, auto
* -P comport, -b baudrate, -B bitlock
* L low fuse, H high fuse, E extended fuse, Lock bits
* -F force, -V disable verify, -D disable flash erase, -e erase flash and eeprom, -n do not write,
* -vvvv verbose

== Tutorial ==
* [[File:Avrdude_dump_memory.gif|dump memory tutorial]]
== Documents ==
* [[File:Avrdude-6.3.0-arduino8-i686-w64-mingw32.zip|Download avrdude windows version here.]]

== Boards file of arduino bootloader ==
* uno.vid.0=0x2341
* uno.pid.0=0x0043
* uno.vid.1=0x2341
* uno.pid.1=0x0001
* uno.vid.2=0x2A03
* uno.pid.2=0x0043
* uno.vid.3=0x2341
* uno.pid.3=0x0243
*
* uno.upload.tool=avrdude
* uno.upload.protocol=arduino
* uno.upload.maximum_size=32256
* uno.upload.maximum_data_size=2048
* uno.upload.speed=115200
*
* uno.bootloader.tool=avrdude
* uno.bootloader.low_fuses=0xFF
* uno.bootloader.high_fuses=0xDE
* uno.bootloader.extended_fuses=0x05
* uno.bootloader.unlock_bits=0x3F
* uno.bootloader.lock_bits=0x0F
* uno.bootloader.file=optiboot/optiboot_atmega328.hex
*
* uno.build.mcu=atmega328p
* uno.build.f_cpu=16000000L
* uno.build.board=AVR_UNO
* uno.build.core=arduino
* uno.build.variant=standard
== Driver ==
* [[:File:Zadig-2.3.zip|Use this tool to change driver for OS like win-10]]
{| class="wikitable sortable"
|-
! Drive !! Purpose !! -
|-
| libusbK || avrdude || -
|-
| lisusb-win32 || digi spark, EDAtiny || -
|}
== Fuse Bit ==
{| class="wikitable sortable"
|-
! Type Board !! Low !! High !! !! Extend !! Lock
|-
| EDAtiny || 0xE1 || 0xDD || 0xFE || -
|-
| UNO || FF || DE || 05 || 0F
|}

- new wiki page link: https://w2.electrodragon.com/SDK/avrdude-dat/avrdude-dat.md

[[category: AVR Programmer]]

Category:AVRDUDE - Revision history

Chao at 09:55, 12 September 2023