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楼主 |
发表于 2014-6-6 16:27:57
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i7456 发表于 2014-6-6 16:20 
你说的源程序是什么？
我让你加的那句，目的是flag++后，如果flag的值大于等于2，就让flag等于0，这样 ...
flag应该等于12，13，不是等于1和0
这是我要移植的程序- /*
- Yeelink sensor client power switch example
- */
- #include <SPI.h> //调用通读接口库
- #include <Ethernet.h> //调用网络模块库
- #include <Wire.h> //调用I2C通讯库
- #include <math.h> //调用函数库
- byte buff[2]; //定义缓冲区？？？不是很明白
- float cm; //浮点型变量？？？不是很明白
- char flag =0; //定义开关循环控制变量
- // for yeelink api
- #define APIKEY "xxxxxxxxxxxxxxxxxxxxxx" // 替换你的 API KEY
- #define DEVICEID 136 // 替换你的device ID
- String SENSORno[]={"3366","3367","3368","3369","3372","3373","3415"}; // 把sensor ID 依次替在这里，程序定义为数组，几个开关就写几个
- //for led pin
- byte ledPin[]={A0,A1,A2,A3,5,6,7}; //定义输出的针脚
- // assign a MAC address for the ethernet controller.
- byte mac[] = { 0x00, 0x1D, 0x72, 0x82, 0x35, 0x9D};
- // initialize the library instance:
- EthernetClient client;
- char server[] = "api.yeelink.net"; // name address for yeelink API
- unsigned long lastConnectionTime = 0; // last time you connected to the server, in milliseconds
- boolean lastConnected = false; // state of the connection last time through the main loop
- const unsigned long postingInterval = 3*1000; // delay between 2 datapoints, 30s
- String returnValue = "";
- boolean ResponseBegin = false;
- void setup() {
- for(int i=0;i<7;i++) //I<7，几个开关，就把7改成几，其实就是循次数
- { pinMode(ledPin,OUTPUT);}
- Wire.begin();
- // start serial port:
- Serial.begin(9600);
- // start the Ethernet connection with DHCP:
- if (Ethernet.begin(mac) == 0) {
- Serial.println("Failed to configure Ethernet using DHCP");
- for(;;)
- ;
- }
- else {
- Serial.println("Ethernet configuration OK");
- }
- }
- void loop() {
- // if there's incoming data from the net connection.
- // send it out the serial port. This is for debugging
- // purposes only:
- if (client.available()) {
- char c = client.read();
- // Serial.print(c);
- if (c == '{')
- ResponseBegin = true;
- else if (c == '}')
- ResponseBegin = false;
- if (ResponseBegin)
- returnValue += c;
- }
-
- if (returnValue.length() !=0 && (ResponseBegin == false))
- {
- Serial.println(returnValue);
- if (returnValue.charAt(returnValue.length() - 1) == '1') {
-
- Serial.println("turn on the LED");
- // digitalWrite( 7, HIGH);
- digitalWrite( ledPin[flag], HIGH);
-
- }
- else if(returnValue.charAt(returnValue.length() - 1) == '0') {
- Serial.println("turn off the LED");
- // digitalWrite(7, LOW);
- digitalWrite( ledPin[flag], LOW);
- }
- returnValue = "";
- flag ++;
- }
-
- // if there's no net connection, but there was one last time
- // through the loop, then stop the client:
- if (!client.connected() && lastConnected) {
- Serial.println();
- Serial.println("disconnecting.");
- client.stop();
- }
-
- // if you're not connected, and ten seconds have passed since
- // your last connection, then connect again and send data:
- if(!client.connected() && (millis() - lastConnectionTime > postingInterval)) {
- // read sensor data, replace with your code
- //int sensorReading = readLightSensor();
- Serial.print("yeelink:");
- if (flag<7) // 7改成开关数量
- {
- //get data from server
- getData();
- }
- else
- {
- //put data to server
- // postData(readData());
- if(flag=7) {flag =0;} // 7改成开关数量
- }
- // note the time that the connection was made or attempted:
- lastConnectionTime = millis();
- }
- // store the state of the connection for next time through
- // the loop:
- lastConnected = client.connected();
-
- }
- // this method makes a HTTP connection to the server and get data back
- void getData(void) {
- // if there's a successful connection:
- if (client.connect(server, 80)) {
- Serial.println("connecting...");
- // send the HTTP GET request:
- client.print("GET /v1.0/device/");
- client.print(DEVICEID);
- client.print("/sensor/");
- // client.print(SENSORID);
- client.print(SENSORno[flag]);
- client.print("/datapoints");
- client.println(" HTTP/1.1");
- client.println("Host: api.yeelink.net");
- client.print("Accept: *");
- client.print("/");
- client.println("*");
- client.print("U-ApiKey: ");
- client.println(APIKEY);
- client.println("Content-Length: 0");
- client.println("Connection: close");
- client.println();
- Serial.println("print get done.");
- }
- else
- {
- // if you couldn't make a connection:
- Serial.println("connection failed");
- Serial.println();
- Serial.println("disconnecting.");
- client.stop();
- }
- // note the time that the connection was made or attempted:
- // lastConnectionTime = millis();
- lastConnectionTime = millis();
- }
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发表于 2014-6-6 10:44:47
