[Bingo] did some work porting Versaloon for STM8 and STM32 discovery boards. Versaloon is a multiple-architecture programmer that we saw a few weeks back. At its center is an STM32 microprocessor, which greatly simplifies the work necessary to use the two discovery boards instead. Flashing the firmware to the boards will zap the ST-link firmware and [Bingo] doesn’t know of a way to restore that so be warned. This hack is still pretty fresh off the bench, but so far it looks like vsprog and OpenOCD both work just fine with the new hardware.

Like us, you probably have piles of old PS/2 keyboards occupying strategic positions in your house and causing all sorts of trouble with the neighbours. As luck would have it, there is a way to put those lazy peripherals to work!

Our friends in the Czech Republic have successfully interfaced a PS/2 keyboard to an STM32 Discovery board (translated), and not a moment too soon—just in time for you to integrate their work into your entries for those juicy contests we told you about (the European one and the North American one).

The project page contains an in-depth walkthrough of how the PS/2 connection talks to the keyboard hardware along with source code and links, more than enough information to get started with a PS/2 keyboard hack on your Discovery application. And why stop at keyboards? Give your old PS/2 mouse a new lease on life, or even hook up your custom game controller to spice up the experience.

EBVElectronik of Germany is hosting a design contest based around the STM32F microcontroller. They are inviting engineers and inventors to come up with the best general purpose design ideas, with prizes including a Harley Davidson Motorcycle and a 1000 euro Apple voucher. Even better, they are offering a free STM32 Discovery Kit to anyone who enters, just to get them started. Sound too good to be true? Well, there is one catch. As of right now, entrants are limited to:

Any individual or group of individuals, age 18 and over as of the date of entry and located in EMEA (Europe and Middle East and Africa)

Sorry USA. We have to save some love for the international crowd. Do us a favor and let us know what you are planning to build, or if you win any of the prizes!

STMicroelectronics has another inexpensive development board out; the STM32 Discovery is an ARM Cortex-M3 prototyping platform. Coming in under $10 puts it right along the lines of their 8-bit offering, but this one is 32-bits with 5 KB of RAM and 128 KB of programming memory. It runs a bootloader and has on-board USB for easy programming. They’ve even got a trio of crippled IDE’s to get you started.

Unfortunately this is following a growing trend with the exclusion of Linux support. [Gordon] wrote in to let us know that there is hope in a couple of forms (but not using the USB functionality). The first is a serial programmer using the RS232 that [Paul] came up with (there’s a lot more on his blog so spend some time there). But you can also use the serial debug protocol to program the board.

Either way you’ll still need a method of compiling the code. We’ve had great success rolling our own GNU ARM cross compiler using this guide. Or you can grab a pre-built package by downloading Sourcery G++ lite.

There’s a new show coming to the Discovery Chanel called Weaponizers. Brought to you by the same people who brought you Mythbusters, this show centers around weaponizing and remote controlling cars. They’ll be building them with several different types of competition in mind, including defense of an object and all out warfare. You’ll note in the press release that they keep mentioning their special effects backgrounds. Judging by the picture above, we should expect to see them shooting lots of fireworks, maybe some flame throwers thrown in. Generally, we think we’ll see lots of flashy stuff that really isn’t effective at destroying an unmanned car. They do mention live ammunition, so maybe they’ll actually try to make these things able to harm each other. Let’s hope they don’t let us down.

As promised, [Joe Grand] has uploaded the schematics from his part of last night’s episode of Prototype This. The device monitors the driver of a demo derby car and shuts it off if he becomes too enraged. He’ll be posting schematics for every episode as they’re released. The really interesting thing is that he scanned all of his development notes too. If you missed the episode, you can watch it on Discovery’s site. You can also grab a version that doesn’t idiotically force you to watch in full screen browser window from The Pirate Bay.

UPDATE: [Joe] has been responding to your comments.