SPI マスター側はなるべく Arduino のライブラリを使う形で記載しています． SPI スレーブは driver/spi_slave.h の関数を使って実装しています． 流れとしては下記のようになります． バスを spi_slave_initialize で初期化 spi_slave_queue_trans で送信データをセット マスターが通信を行うと，spi_slave_interface ...

SPI Communications - Arduino to Arduino. Contribute to mabroukagm/SPI-Part1-Arduino-to-Arduino development by creating an account on GitHub.

If we just wanted to read and write some data we wouldn’t have gotten that Arduino! But some tasks are more common than others; for instance we’re used to being on the master side of the ...

Arduino enthusiasts or those looking to learn more about programming with Arduino and electronics-in-general may be interested in a new Kickstarter campaign and Arduino compatible 42-Digit SPI ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...