Finally, Someone has found The Any Key


keyboard and any key device

“Where’s the any key?” Well, it’s right here. After running into trouble with the STM platform, [lukasz.iwaszkiewicz] went with the Texas Instrument C Series Launchpad to construct his “Any Key” HID device. He was able to make use of the TI TM4C123G LaunchPad’s extensive USB library which is laid out into four tiers – the very top tier being Device Class API. This gives the programmer the ability to implement simple devices with just a few lines of code. [lukasz.iwaszkiewicz] points out that ST does not have this option available.

The Any Key uses a host PC program that allows the user to enter keystrokes into a virtual keyboard. This information is then passed to the Any Key device. When it is pressed, it will push the recorded keystrokes back to the host PC. Simple, but effective!

The project is completely open source, and all files and code are available. Be sure to check out the video after the break demonstrating the Any Key in action.

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Adding USB to a cheap linux router

[sprite_tm] usually sends this stuff in, but I discovered that he took some time to hack on a Sweex router. The CPU happens to have an on-board usb host controller, so he added a few components. Now the router can support memory sticks, or possibly become a USB print server. (I can’t say for sure since I haven’t checked out the software myself)
Update: the project was linked in a comment a while back, but we never gave it the attention it deserved. Enjoy.