Go to file
Stefan Rueger 7375477f70
Replace string arrays with const char * and allocated space (part 1)
This commit deals with default_programmer, default_serial, default_parallel
and default_spi. The long term objective is to remove all fixed-size buffers
from the structures that lexer.l and config_gram.y deal with.
2022-08-10 11:36:17 +01:00
.github/workflows Fix syntax error in workflow build.yml file 2022-04-26 21:41:03 +02:00
atmel-docs Just to make sure this won't get lost over time, make a copy of 2015-11-02 21:13:28 +00:00
src Replace string arrays with const char * and allocated space (part 1) 2022-08-10 11:36:17 +01:00
tools Allow for overriding make tool from environment 2021-12-10 22:34:57 +00:00
.editorconfig Add GitHub build action for CMake project 2021-12-20 17:52:37 +01:00
.gitattributes Add .gitattributes and .gitignore, remove .cvsignore 2021-12-16 23:24:32 +01:00
.gitignore Add cscope.out to list of ignored files 2022-01-13 22:43:03 +01:00
AUTHORS Mention Hans Eirik Bull for his recent contributions 2022-02-01 23:26:20 +01:00
CMakeLists.txt CMakeLists.txt: fix build without C++ 2022-06-26 21:35:42 +02:00
COPYING Revert "Hint about possibly differing licensing terms." 2022-01-04 12:53:27 +01:00
INSTALL Update toplevel files. 2021-12-18 22:32:50 +01:00
NEWS Update NEWS 2022-08-04 18:19:43 +01:00
README.md Update documentation link to new URL 2022-04-10 11:28:39 -07:00
build.sh fix typo 2022-05-09 14:51:16 +02:00

README.md

AVRDUDE

Build Status

AVRDUDE - AVR Downloader Uploader - is a program for downloading and uploading the on-chip memories of Microchips AVR microcontrollers. It can program the Flash and EEPROM, and where supported by the programming protocol, it can program fuse and lock bits. AVRDUDE also supplies a direct instruction mode allowing one to issue any programming instruction to the AVR chip regardless of whether AVRDUDE implements that specific feature of a particular chip.

AVRDUDE was originally written in 2003 by Brian S. Dean. Since 2006, AVRDUDE has been maintained by Jörg Wunsch, with the help of various contributors.

The latest version of AVRDUDE is always available here:
https://github.com/avrdudes/avrdude

Documentation

Documentation for current and previous releases is on Github Pages.

Getting AVRDUDE for Windows

To get AVRDUDE for Windows, install the latest version from the Releases page.

Alternatively, you may build AVRDUDE yourself from source.

Getting AVRDUDE for Linux

To install AVRDUDE for Linux, install the package avrdude by running the following commands:

sudo apt-get install avrdude

Alternatively, you may build AVRDUDE yourself from source.

Getting AVRDUDE for MacOS

On MacOS, AVRDUDE can be installed through Mac Ports.

Alternatively, you may build AVRDUDE yourself from source.

Using AVRDUDE

AVRDUDE is a command-line application. Run the command avrdude without any arguments for a list of options.

A typical command to program your HEX file into your AVR microcontroller looks like this:

avrdude -c <programmer> -p <part> -U flash:w:<file>:i

For instance, to program an Arduino Uno connected to the serial port COM1 with a HEX file called blink.hex, you would run the following command:

avrdude -c arduino -P COM1 -b 115200 -p atmega328p -D -U flash:w:objs/blink.hex:i

There are many different programmers and options that may be required for the programming to succeed.

For more information, refer to the AVRDUDE documentation.