It waits forever, because it couldn't get the IP address. Basically, the program gives up and stalls. Nothing happens after this. ... <看更多>

In the Arduino paradigm, unlike ordinary C programming where there is only 1 entry point called "main()", there are 2 entry points called "setup()" and ... ... <看更多>

... <看更多>

as long as the Arduino has power. void loop(). {. int speed = 0, step_num = 0;. Serial.print("Speed: ");. while (true) {. while (!Serial.available());. ... <看更多>

2010年7月27日 — To see them in action, upload the code below onto an Arduino and open the Serial Monitor. ... do nothing while true: while(true); ... <看更多>