This example code is in the public domain. 此代码示例位于公共域中。 https://www.arduino.cc/en/Tutorial/BuiltInExamples/Blink */ (2)设置 - setup // the setup function runs once when you press reset or power the board 设置setup 函数仅会在通电或者按下复位键时执行一次 void setup() { //...
这里,我们以“Blink”为例进行第一次尝试。 打开“File” -> “Examples” -> “01.Basics” -> “Blink”: 板载RGB LED,预设“LED_BUILTIN”为绿色。 将“LED_BUILTIN”更改 为“LED_R”、“LED_G”或“LED_B”以获得红色、绿色或蓝色。 接下来,直接编译范例代码。“Sketch”->“Verify/Compile”。...
Sometimes you need to do two things at once. For example you might want to blink an LED while reading a button press. In this case, you can't usedelay(), because Arduino pauses your program during thedelay(). If the button is pressed while Arduino is paused waiting for thedelay()to ...
打开“File” -> “Examples” -> “01.Basics” -> “Blink”: 板载RGB LED,预设“LED_BUILTIN”为绿色。 将“LED_BUILTIN”更改为“LED_R”、“LED_G”或“LED_B”以获得红色、绿色或蓝色。 接下来,直接编译范例代码。“Sketch”->“Verify/Compile”。然后如果没有编译错误,接着“Sketch”->“Upload...
This example code is in the public domain. http://www.arduino.cc/en/Tutorial/Blink */// the setup function runs once when you press reset or power the boardvoidsetup(){// initialize digital pin LED_BUILTIN as an output.pinMode(LED_BUILTIN,OUTPUT);}// the loop function runs over and...
This example code is in the public domain. https://www.arduino.cc/en/Tutorial/BuiltInExamples/BlinkWithoutDelay */ // constants won't change. Used here to set a pin number: const int ledPin = LED_BUILTIN;// the number of the LED pin ...
Example->Blink: 1 2 3 4 5 6 7 8 9 voidsetup() { pinMode(LED_BUILTIN, OUTPUT); } voidloop() { digitalWrite(LED_BUILTIN, HIGH); delay(1000); digitalWrite(LED_BUILTIN, LOW); delay(1000); } 1 编译结果: Sketch uses 924 bytes (3%) of program storage space. Maximum is 30720 byt...
Hello, Everyone.When I use the built-in Blink Arduino example for Openscope, it compiled error. Arduino:1.6.9 (Windows 10), "Digilent OpenScope" c:\users\victory\appdata\local\arduino15\packages\digilent\tools\xc32-tools\xc32-1.43\bin\bin\gcc\pic32mx\4.8
Arduino IDE提供了很多内建的范例,可以在开发板上直接编译、上传和运行。这里,我们以“Blink”为例进行第一次尝试。打开 “File” -> “Examples” -> “01.Basics” -> “Blink”: 板载RGB LED,预设“LED_BUILTIN”为绿色。将“LED_BUILTIN”更改为“LED_R”、“LED_G”或“LED_B”以获得红色、绿色或...
就是这样。由于 Arduino 板由您的 Pi 通过 USB 电缆供电,因此您不需要添加外部电源。您正准备开始使用您的 Arduino。接下来,我们要用无处不在的 blink 程序测试你的 Arduino。但首先,我们来看看界面。编程Arduino正如我之前说过的,Arduino 的编程非常简单。然而,由于我们刚刚花了很多时间学习 Python,所以理解一些...