Simple PWM interface / functionality

[rafkhan]

I am hoping for some type of PWM interface in the future, offering

• frequency
• duty cycle
• pin output selection

I'd imagine that such an interface be completely completely abstracts away stm32 timers... however, some notion of software vs. hardware timers might be useful.

[takumi-ogata]

Hi rafkhan,

I'm really sorry that I overlooked this and for the delay in response.

We actually have been working on hardware PWM, and we hope to release it in the near future.
#568

Since we are working on it, I will close this for now.
But when it's released and you find an issue, you're more than welcome to open a new one. Thank you so much!