deskthority

Small update:

Initial implementation of SET_IDLE is ready, most likely there are some issues, can't test it now but looks like it works in Mac OS in VMware.

Suspend and resume, as far as I can test it in Linux, Windows and BIOS, works fine. MCU enters low-power state, can wakeup a PC on a keypress ...

Found one more board, probably the best one out there - compatible (same MCU), small size and open hardware.

Not tested, but should work.

LeafLabs Maple Mini There are blue-colored ("non-original", I suppose) boards on ebay and aliexpress.

Have a look here: http://geekhack.org/index.php?topic=50443.0
Looks good, thanks for sharing!


Another board: http://www.kickstarter.com/projects/214379695/micro-python-python-for-microcontrollers
Not small but slim and under free license, probably price will be lower from other suppliers in ...

Very interesting. I have a STM32F4 Discovery laying around...
Unfortunately it won't work at the moment. As fas as I understood, there are two major USB peripherals for STM32: USB FS and USB OTG FS, they're quite different. I guess, I'll need an USB abstraction layer after all...

STM32F102 ...

The first problem with this is that the project relies heavily on ST libraries now (for simplicity and readability - almost no direct register programming), license limits their usage only with ST microcontrollers. The second - K20, while being ARM, has different peripheral programing interfaces. It ...

Hi, I'm working on a keyboard controller based on STM32 MCU.

STM32 is a microcontroller family based on 32bit Contex-M3 CPU, it supports various peripherals, has lots of GPIO pins and more RAM than most megaAVR MCUs.

Here are some advantages and disadvantages of STM32F103C8 compared to generic ...