A guide and helper script for ARM cross compiling toolchain on a Mac

mac-arm-toolchain-script

[Mitchell Johnson] wanted to develop for the STM32F4 Discovery board on his Mac. There are a few ready-to-use options when it comes to the ARM toolchains, but he couldn’t find one that satisfied all of his needs. After working out all the kinks he wrote a guide and tweaked a script to install the ARM tools on a Mac.… Read the rest

Twitter radio

twitter-radio

This anthropomorphized wood bowl will read Tweets out loud. It was built by [William Lindmeier] as part of his graduate work in the Interactive Telecommunications Program (ITP) at New York University. View the clip after the break to see and hear a list from his Twitter feed read in rather pleasant text-to-speech voices.

The electronics involved are rather convoluted. … Read the rest

Building an ARM cross compiler on OSX

arm-cross-compiler-for-osx

We’ve tried building our own ARM cross compiler on a Linux box and it’s no picnic. Luckily there is a free cross compiling toolchain available through Mentor Graphics (formerly called Code Sourcery G++). But those looking to develop on a Mac aren’t so lucky. There is help via a script, and [Michael] wrote a guide detailing how to use crosstool-ng Read the rest

Hacking your MacBook Air restore drive to install OSX Lion

macbook_air_restore_media_unlocker

[Josh Wright] wrote in with a handy little hack just in time for today’s release of Mac OSX Lion. If you’re not familiar with the new version of the OS, Apple has decided to change things up this time around, completely eliminating physical distribution media.

In the event that you need to run a factory restore, this becomes an issue … Read the rest

Building an up-to-date MSPGCC toolchain

[Sergio Campamá] wrote in to tell us he’s assembled a guide for compiling the latest release of MSPGCC. This is a cross-compiling tool chain for the popular MSP430 line of microncontrollers. We used a version available from the Ubuntu repositories when developing with the TI Launchpad and the eZ430-F2013.

Installing from repositories is easy, but you don’t get … Read the rest

Ignore UOP on the OSX dvd player

If you’ve been frustrated by the inability to skip past parts of DVDs on OSX the here is one solution. It’s a patch script that uses some binary hacking to remove the User Operation Prohibition locks from DVD playback software. Using UOP flags is a way to force users to watch trailers or warnings as part of the DVD … Read the rest

Joojoo alternative OS installations

Joojoo hacks are starting to trickle in as non-fanboys get their hands on the iPad alternative. The custom OS forum for the device tells the tale of successful installs of Windows 7, OSX, Android, and Jolicloud.

So far the only one to have a how-to is Windows 7, but we’re sure that will change quickly. When … Read the rest