/diy/ - Do It Yourself

>>544195
my nigga, TTL fucking died in the 80's why do they insist on using such shitty standards for everything, it costs fucking $10 in logic level shifting IC's just to connect them to anything remotely useful.
>>544287
you mean aidsfruit? the one run entirely by feminazis?

btw what does /diy/ use for MCU's? i've found the STM32F4's fucking 10/10

I'm working on a project where i need multitasking on a STM32(Cortex M4F). So what i basically need is a scheduler, and the best place to get one is as part of a operating system.

The problem i'm facing is there just doesn't seem to be many options for something that isn't a cluster fuck of "features" or would perform very well on an embedded device. I was originally going to use chibios since its the most straight forward one to use, but the HAL, libraries and peripherals(i.e. i2c bit bang) it provides are already part of the standard blob that ST ships for free(its BSD licensed so why not use it).

So i need recommendations for something very light as all i need is a task manager and maybe a heap memory manager since the ST one is not fully featured. Everything else will be implemented natively, security isn't a concern.