pcDuino与Arduino通过xbee模块实现双灯互控

EEbird

操作演示如下：
一、 I2C的连线方式如图

正面

背面

二、线路连接好之后，打开LXTerminal，进入目录，如图所示



三.打开代码，见下图

四、、代码打开成功之后，输入make进行编译，出现可执行文件，如下图

五、 运行代码，简单快捷的I2C通信就能在您的Pcduino上实现了

/*This sketch prints "Hello World!" to the LCDand shows the time.The circuit:* 5V to Arduino 5V pin* GND to Arduino GND pin* SCL to Analog #5* SDA to Analog #4*/ include the library code:#include <core.h>#include "Wire.h"#include "LiquidCrystal.h"// Connect via i2c, default address #0 (A0-A2 not jumpered)LiquidCrystal lcd(0);void setup() {// set up the LCD's number of rows and columns:lcd.begin(16, 2);// Print a message to the LCD.lcd.print("hello, world!");}void loop() {// set the cursor to column 0, line 1// (note: line 1 is the second row, since counting begins with 0):lcd.setCursor(0, 1);// print the number of seconds since reset:lcd.print(millis()/1000);lcd.setBacklight(HIGH);delay(500);lcd.setBacklight(LOW);delay(500);}