Fresh hacks every day
Here's a technique that will let you use the .NET framework on an STM32 Discovery board. [Singular Engineer] was happy to learn that the .NET Micro Framework had been ported for STM32 chips. It's doesn't look like the port has hit a stable version yet, but these instructions will be enough to get you up and running. This lets you use managed code in the C# language to program an embedded device: … [Read more...]
Recently I started a repository that houses a template which may be used to compile STM32F0 projects with a GCC toolchain. There are two code packages from STM that I used when putting this together, the firmware for the Discovery board itself, and the Standard Peripheral Library for the chip family. I read the license agreements in the root of both packages and I think they're quite fair. … [Read more...]
Last week we announced a Germany based design contest only accepting applicants from Europe, the Middle East, and Asia. Unfortunately, this left out one of the larger segments of our readers. After doing some scrounging around (and a helpful tip from [Flash Gordon]), we managed to find a similar contest run by STMicroelectronics, the makers of the Discovery board. This contest sounds familiar, … [Read more...]
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 … [Read more...]
ChemHacker has posted schematics and code for a scanning tunneling microscope. [Sacha De'Angeli] finalized the proof-of-concept design for version 0.1 and released all of the information under the Gnu general public license version 3. You'll need to build a sensor from a combination of a needle, a piezo, and a ring of magnets. There's an analog circuit that gathers data from the probe, which is … [Read more...]
Ah, the heady aroma of damp engineers! It’s raining in Silicon Valley, where the 2010 Embedded Systems Conference is getting off the ground at San Jose’s McEnery Convention Center. ESC is primarily an industry event. In the past there’s been some lighter fare such as Parallax, Inc. representing the hobbyist market and giant robot giraffes walking the expo. With the economy now turned … [Read more...]
A complete microcontroller development kit for little more than the cost of a bare chip? That’s what STMicroelectronics is promising with their STM8S-Discovery: seven dollars gets you not only a board-mounted 8-bit microcontroller with an decent range of GPIO pins and functions, but the USB programmer/debugger as well. The STM8S microcontroller is in a similar class as the ATmega328 chip on … [Read more...]
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