A few years back I started trying to build something similar off of the STM32F4 line of ARM MCUs.
Supports ethernet, spi, usb otg, etc. Thought about porting the libstyx library from Inferno over to
the STM32 platform.
Thin OS layer was provided by FreeRTOS. STM32F4 specific HW was accessed using libopencm3
If interested...
Tony
On 1/28/2022 at 4:18 AM, "Lucio De Re" <lucio.dere@gmail.com> wrote:On 1/28/22, Bakul Shah <bakul@iitbombay.org> wrote:
>
> Think of really simple, low power, low cost devices.
> USB can also provide power. USB+ATtiny85 devel boards
> cost ~$3 even at Amazon. And FPGA boards can be
> pretty inexpensive too. If you can find them.
>
I've recommended olimex.com in the past. They specialise in Open
Architecture Hardware. Their prices are very reasonable and product
range quite broad.
Lucio.
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