1 Commits

Author	SHA1	Message	Date
Yukihiro "Matz" Matsumoto	5931a96a17	hw-spi: add SPI peripheral gem for embedded platforms ... Add hw-spi gem with SPI communication support: - Common Ruby API with write, read, and full-duplex transfer - ports/esp32/ using ESP-IDF SPI master driver - ports/rp2040/ using Pico SDK Based on picoruby-spi by HASUMI Hitoshi. Co-authored-by: Claude <noreply@anthropic.com>	2026-04-23 19:25:38 +09:00