to run once:Serial.begin(9600);// Initialize Serial Monitor//Prompt the messages for userSerial.println("--- Start Serial Monitor Communication ---");Serial.println(" Type some random data in above text box");Serial.println("Arduino will print out the data which you enter in above text ...
在给Arduino编程的时候,因为没有调试工具,经常要通过使用串口通讯的方式调用Serial.print和Serial.println输出Arduino运行过程中的相关信息,然后在电脑上用Arduino IDE的Serial Monitor来查看print出来的信息。Serial Monitor不仅可以接受Arduino发送到电脑的数据,还可以向Arduino发送数据,进行双向通讯。但是这种通讯方式太过于简...
例如我们做一个模拟电压采集，采集到的数值，只需要用Serial.print()发送出来，彩屏就会把电压值显示出来。下面我们分享一个案例：我们使用最常见的UNO主板，接上ATF串口智能屏。（用到VCC-GND-TX-RX四条线）使用Arduinio IDE自带的ASCII Table例程。将例程上传到UNO主板中。然后打开串口监视器（Serial.monitor），...
Len_mm = (Time_Echo_us*34/100)/2; //calculate the distance by pulse width, Len_mm = (Time_Echo_us * 0.34mm/us) / 2 (mm) Serial.print("Present Distance is: "); //output result to Serial monitor Serial.print(Len_mm, DEC); //output result to Serial monitor Serial.println("mm...
Arduino开发环境下的串口监视器原来监控串口的通讯状况。使用前需要先进行设定，设定的方法如下： 1.在Tool==>Serial Port里面选择Arduino的串口编号 2.在Tool==>Serial Monitor里面打开串口监视器 3.工具你程序的设定，在右下角的速度选择框里。
Serial.print(recvChar);//Print the character received to the Serial Monitor (if required)//If the character received = 'r' , then change the RGB led to display a RED colourif(recvChar=='r'){ Send32Zero();//beginDataDealWithAndSend(255,0,0);//first node dataSend32Zero();//send...
问使用Arduino串行监视器和嵌套循环与不同的外围设备通信EN一、安装树莓派及arduino开发环境 搭建树莓...
Serial.print(cm); // Print distance in cm to serial monitor Serial.print(“cm”); Serial.println(); delay(100); // Delay int note = 0; // Assign note based on distance, spacing notes per 6cm if(cm<=48&&cm>42) { note = 523; ...
{ Len_mm = (Time_Echo_us*34/100)/2; //calculate the distance by pulse width, Len_mm = (Time_Echo_us * 0.34mm/us) / 2 (mm) Serial.print("Present Distance is: "); //output result to Serial monitor Serial.print(Len_mm, DEC); //output result to Serial monitor Serial.println(...
Adafruit Arduino - Lesson 5. Serial Monitor */ int latchPin = 5; int clockPin = 6; int dataPin = 4; byte leds = 0; void setup() { pinMode(latchPin, OUTPUT); pinMode(dataPin, OUTPUT); pinMode(clockPin, OUTPUT); updateShiftRegister(); ...