Arduino for STM32

I am using Roger's (libmaple) DFU bootloader and the libmaple CDC serial USB drivers on a Bluepill board. I am both using a commercially purchased Bluepill and one I designed and built myself so I know that I know it contains a real STM32F103CBT6:

https://github.com/profdc9/STM32alt

So I can get ...

Hello,

I have designed and built the ParanoiaBox, a device for embedded encryption. You connect a keyboard, TV screen, and then you can compose and encrypt messages that are transferred using SD cards. You can find the software and hardware at

https://github.com/profdc9/ParanoiaBox/

There are ...

Because of the proliferation of fakes of the STM32F103C8T6 going around, I made a PCB you can use if you want to roll your own. Of course, you could always buy a fake and lift swap the fake for a real part, but this board is made of more durable components. It uses very easily sourceable 0805 SMT ...

Since this is a new stm32duino, I thought I would talk about the projects I've developed, so far with Roger's core


Theremin

https://github.com/profdc9/MCTheremin

A theremin that has both pitch and volume control and digitally synthesizes the audio signal using an external DAC (MCP4921 ...

Hello,

I am working on a TV output library for stm32duino (STM32F103CBT6 bluepill) for a project. The project is a monochrome character-based text output to a NTSC television (though it could probably be modified for PAL pretty easily). It is based on TNTSC

https://github.com/Tamakichi ...