void setup () { Serial.begin(9600);//for the connect with the boared } void loop () { if (Serial.available()) { input = Serial.read();//read the input if (input == 'a' || input == 'A') {lA();}//if the input is a or A go to function lA if (input == 'b' || ...
安装树莓派及arduino开发环境 搭建树莓派串口通信开发环境 （1）安装Python： sudo apt-get updat...
将Maze Object(迷宫对象)拖放到“无(对象)”字段。单击右上角的Nofunction下拉菜单,然后选择[MazeScript] > [ReadComplete]。 如果在这里执行程序,应该可以收到来自Arduino的加速度传感器模块数据,并且迷宫应该可以动了。那就试试这部分程序的运行情况吧。然后,该休息一下了! 步骤7:设置终点 我们需要创建一个当成功...
/* Blink without Delay Turns on and off a light emitting diode (LED) connected to a digital pin, without using the delay() function. This means that other code can run at the same time without being interrupted by the LED code. The circuit: * Use the onboard LED. * Note: Most Ard...
{ return KEY2_SHORT_PRESS; } return 0; } return 0; } return 0; } /*** * function : gokit_keydown * Description : check the gokit key1 or key2 event * return : KEY1_LONG_PRESS KEY1_SHORT_PRESS * KEY2_LONG_PRESS KEY2_SHORT_PRESS * 0-no keydown event. * Add by Alex...
Build and upload this project, you should see the motors move as described in the function loop() of lesson5.ino 编译并上传这个项目到 Arduino,你应该可以看到马达会按 loop() 里写的要求运动。 The source codes are self explained, but you need to look at them line by line, and pay attentio...
When an interesting event occurs, it calls a user-provided function. This function is sometimes called at time critical moments. This means that your event function should avoid doing any time-critical work. Furthermore, in versions of the LMIC prior to v3.0.99.3, the event function may be ...
attachInterrupt(interrupt,function,mode); //(引脚,函数,模式low/high/change); } //当触发中断引脚符合模式时,loop转去执行中断处理函数,执行完毕返回loop //比如,attachInterrupt(2,fun,change) //即:2号发生改变,fun执行 串口通信: Serial.begin(9600);设置波特率 ...
This is the setup routine, it runs only once, every time the Arduino is started up. (void is a data type, it means no information is returned by the setup, more on this later. The two brackets are used in every function, to pass data through; setup doesn't need any data, so the...
You need to use this function to start a search again from the beginning. You do not need to do it for the first search, though you could. //复位 myWire.reset() Reset the 1-wire bus. Usually this is needed before communicating with any device. ...