If a MC 2 is connected, the MC 1 will handle over the Token to MC 2 who now is aloud to send one a-cyclical message to one slave. After that, the token is handled back to the MC 1, and a new DP cycle is started. MC1: Master Class 1 Closing the control loop outside the ...
题目In spring, chickens start laying again, bringing a welcome source of protein at winter's end. So it's no surprise that cultures around the world celebrate spring by honoring the egg. Some traditions are simple, like the red eggs that get baked into Greek Easter br...