Downloads

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Downloads

Welcome to my downloads page. This page is divided into categories for easier navigation. Click on a tab to view the downloads contained within it.

During September 2021 Google changed something that broke all the download links. I’ve manually regenerated them all which involved a lot of copy-and-paste from Google’s control panel so mistakes are possible. Please let me know if you come across a link that doesn’t work or points to the wrong file.

Arduino downloads

gcc 4.9.2 and avr-libc 1.8.1 for Windows

This zip file contains the entire avr-gcc toolchain compiled for Windows users. Please see this article for details. You can also download the g++ ‘forwarding’ hack that permits C++11 programs to be compiled with the Arduino IDE. Please refer to the linked article for details.

gcc 4.9.2 and avr-libc 1.8.1
avr-g++ forwarder

Arduino Mega Nokia 6300/N82/N93/E73/N95 8Gb, LG KF700 TFT graphics library

This is the open source graphics library for the Nokia 6300/N82/N93/E73/N95-8Gb QVGA TFT, LG KF700 TFT and Sony Ericsson Vivaz U5 TFT connected to the Arduino Mega over the external memory bus. See this blog post for details and view the source code on github.com to see what’s new and find out if there are any breaking changes that may affect your code.

Now supports the Sony Ericsson Vivaz U5 640×360 cellphone LCD with a Renesas R61523 driver. See this article for details.

TFT graphics library 3.0.2
Note that ever since I started including compiled .exe versions of the utility programs the Chrome browser has started flagging up a ‘this file appears malicious’ warning when you download the zip. You can safely ignore the warning, even though it looks scary. This problem is discussed at some length here.

Older versions

The older versions of this library are downloadable from the archive.

TFT graphics library 3.0.1
TFT graphics library 3.0.0
TFT graphics library 2.5.0
TFT graphics library 2.4.0
TFT graphics library 2.3.1
TFT graphics library 2.3.0
TFT graphics library 2.2.0
TFT graphics library 2.1.0
TFT graphics library 2.0.0

In response to those who’ve been asking for the datasheet for the Nokia 6300 controller, this is the one that I’ve been working from. While it’s probably not the exact model in the display, it’s close enough that nearly all the commands work.

MC2PA8201 Datasheet

Arduino Mega external memory (xmem) library

This zip package contains the external memory library for the Arduino Mega series of boards. The library is described in this blog post.

Arduino Mega external memory (xmem) library

avr-gcc 4.7.0 and avr-libc 1.8.0 for Windows

The latest version of gcc and avr-libc compiled for Windows users. Just unzip and use. Click here to read my blog post with full installation details including how to use it with the Arduino IDE

avr-gcc 4.7.0 and avr-libc 1.8.0

Compiled Arduino libraries

The arduino libraries compiled and ready to link against. Comprises headers, libraries and source code. See this blog post for full details.

Now updated for better space efficiency. Version 1.1 of the libraries are now compiled with -ffunction-sections and -fdata-sections so that you can add -Wl,–gc-sections to your linker options and have the linker garbage-collect unused code and data from the library. This often results in a significant space saving.

Arduino libraries

The blink example for Eclipse

An example Eclipse project created for the ‘blink’ example. Use the File->Import->General->Existing projects into Workspace option to get the project into your Eclipse workspace.

blink example for Eclipse

avr-gcc 4.5.1 and avr-libc 1.7.0 for Windows

Version 4.5.1 of avr-gcc and version 1.7.0 of avr-libc compiled and ready for Windows users to upgrade from WinAVR. See this blog post for full details.

avr-gcc 4.5.1 and avr-libc 1.7.0

Windows 7 64 bit drivers for the USBasp ISP

There are no official Windows 7 64 bit drivers for the USBasp in-circuit system programmer (ISP). Here you can download a set of free drivers that solve that problem. See this blog post for installation instructions.

64 bit drivers for the USBasp ISP

The debounced button test projects for Eclipse

These packages contain the Eclipse projects and source code to the debounced button and debounced button with auto-repeat tests.

Debounced button test
Auto repeat button button test

LCD Adjustments test project for Eclipse

These packages contain the Eclipse project and source code to the LCD backlight and contrast manager test project.

LCD adjustments test

Arduino easing functions animation library

These packages contain the easing functions library source code and compiled .a binary that you can link directly to. See this blog post for details.

Easing library

These additional packages contain the source code and .hex file for the Eclipse test project that demonstrates the easing functions library. If you are going to compile the test project yourself then you will need both the easing library and the compiled Arduino library from this page.

Easing functions test

The Standard Template Library (STL) for AVR with C++ streams

This zip package contains the header files that comprise the SGI STL with additional streams support for AVR microcontrollers. See this blog post for details.

Version 1.1.1

This is the most recent version and is suitable for users of the Arduino IDE version 1.0 or later.

AVR STL 1.1.1

Older versions

The older versions of this library are suitable for users of the Arduino IDE version 0021 or earlier.

AVR STL 1.1.0
AVR STL 1.0.0

The infrared emitter source code

This zip package contains the complete Eclipse project needed to build the infra-red emitter described in this blog post.

IR emitter source code

STM32 downloads

Hardware schematics and CAM files