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A USB driver and bootloader for the
AT91SAM Atmel ARM chips. This looks like a generic HID device,
so no kernel-mode Windows or Linux driver is required. I have
included a sample ‘application’ for the bootrom to load,
and linker scripts and makefiles to build for this part using
arm-elf-gcc.
A tool for generating paper templates to make rectangular logarithmic horns.
Math routines (16-bit signed multiply
and divide) for any Microchip PIC16 processor.
A toy switchmode power supply, with
all-digital control (using an ATtiny micro with a fast
PWM peripheral and a software control loop); includes pictures.
Another on-screen ruler. I use
this to do terrible things like scaling off a
PDF. It works in either pixels or arbitrary scaled units.
You can constrain the way that the points move, in order to transfer
measurements and do other things that you might do with a
straightedge and dividers.
Clipforce, a tool to force whatever's on the
clipboard to plain text. When I copy some text in a modern
application (web browser, spreadsheet, etc.), I also copy its
formatting. This means that when I paste that text in to some
other document, I paste the formatting as well.
I typically don't want this; I just want the text. This tool solves
my problem. Whenever Clipforce is running, any formatted text that
is copied to the clipboard will automatically be converted to plain text.
And other trivia.
Jun 2007, Cambridge
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