Yukihiro "Matz" Matsumoto ce4bc77aaf hw-pwm: add PWM peripheral gem for embedded platforms ...

Add hw-pwm gem with pulse width modulation support:
- Common Ruby API with frequency, duty, period_us, pulse_width_us
- ports/esp32/ using LEDC peripheral
- ports/rp2040/ using Pico SDK PWM hardware

Based on picoruby-pwm by HASUMI Hitoshi.

Co-authored-by: Claude <noreply@anthropic.com>

2026-04-23 19:25:38 +09:00

..

pwm.h

hw-pwm: add PWM peripheral gem for embedded platforms

2026-04-23 19:25:38 +09:00