オブジェクトにステート（動作モード）を持たせておき、関数コールなどの何かしらのトリガーでステートを切り替える（トランシジョンする）。 といった感じの書き方。 デジタル回路やプログラムの設計等で「状態（動作モード）」と「実行できる動作 ...

As opposed to conditional flag-centric code, a state machine diagram presents a very clear view of the design, and so provides a good example to students. As opposed to conditional flag-centric code, ...

Most embedded systems are reactive by nature. They measure certain properties of their environment with sensors and react on changes. For example, they display something, move a motor, or send a ...

This year at APEC 2014 I saw many interesting trends. One of the key ones was the increased use of State machine control for Digital power. I saw this begin last year at APEC and now it is in full ...

Imagine a robot with an all-around bump sensor. The response to the bump sensor activating depends on the previous state of the robot. If it had been going forward, a bump will send it backwards and ...