【发布时间】：2016-04-28 03:46:37
【问题描述】：
/*
Arduino with Ethernet Shield
*/
#include <SPI.h>
#include <Ethernet.h>
#include <Servo.h>
int led = 4;
Servo microservo;
int pos = 0;
byte mac[ ] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; //physical mac address
byte ip[ ] = { 10, 0,1,6 }; // ip in lan (that's what you need to use in your browser. ("10.0.1.2")
byte gateway[ ] = { 10,0, 1, 25 }; // internet access via router
byte subnet[ ] = { 255, 255, 255, 0 }; //subnet mask
EthernetServer server(80); //server port
String readString;
void setup() {
// Open serial communications and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
pinMode(led, OUTPUT);
microservo.attach(7);
// start the Ethernet connection and the server:
Ethernet.begin(mac, ip, gateway, subnet);
server.begin();
Serial.print("server is at ");
Serial.println(Ethernet.localIP());
}
void loop() {
// Create a client connection
EthernetClient client = server.available();
if (client) {
while (client.connected()) {
if (client.available()) {
char c = client.read();
//read char by char HTTP request
if (readString.length() < 100) {
//store characters to string
readString += c;
//Serial.print(c);
}
//if HTTP request has ended
if (c == '\n') {
Serial.println(readString); //print to serial monitor for debuging
client.println("HTTP/1.1 200 OK"); //send new page
client.println("Content-Type: text/html");
client.println();
client.println("<HTML>");
client.println("<HEAD>");
client.println("<meta name='apple-mobile-web-app-capable' content='yes' />");
client.println("<meta name='apple-mobile-web-app-status-bar-style' content='black-translucent' />");
client.println("<link rel='stylesheet' type='text/css' href='http://10.0.1.2/top.htm' />");
client.println("<TITLE>Arduino Home Security System</TITLE>");
client.println("</HEAD>");
client.println("<BODY>");
client.println("<H1>Abel & Herwandi</H1>");
client.println("<hr />");
client.println("<br />");
client.println("<H2>Arduino with Ethernet Shield</H2>");
client.println("<br />");
client.println("<a href=\"/?button1on\"\">Turn On LED</a>");
client.println("<a href=\"/?button1off\"\">Turn Off LED</a><br />");
client.println("<br />");
client.println("<br />");
client.println("<a href=\"/?button2on\"\">Rotate Left</a>");
client.println("<a href=\"/?button2off\"\">Rotate Right</a><br />");
client.println("<p>Designed by Abel & Herwandi. SCUT Class 5</p>");
client.println("<br />");
client.println("</BODY>");
client.println("</HTML>");
delay(1);
//stopping client
client.stop();
//controls the Arduino if you press the buttons
if (readString.indexOf("?button1on") >0){
digitalWrite(led, HIGH);
}
if (readString.indexOf("?button1off") >0){
digitalWrite(led, LOW);
}
if (readString.indexOf("?button2on") >0){
for(pos = 0; pos < 180; pos += 3) // goes from 0 degrees to 180 degrees
{ // in steps of 1 degree
microservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
}
if (readString.indexOf("?button2off") >0){
for(pos = 180; pos>=1; pos-=3) // goes from 180 degrees to 0 degrees
{
microservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
}
//clearing string for next read
readString="";
}
}
}
}
}
我正在使用 Arduino uno 板、Arduino 以太网屏蔽和 dcs-930L Ip 摄像头和伺服电机开发安全系统，我的地址是直接从网络浏览器访问视频和照片，我使用以太网屏蔽设置一个网站，以便我可以控制它实际工作的伺服，所以我想做的是设置一个按钮，这样当点击它时，它会给我一个来自我的网络摄像机的视频/图像，它可以在同一个 Arduino 内网站或打开另一个窗口浏览器！我很感激任何帮助！谢谢
【问题讨论】：
-
如果你想在同一个arduino页面中，你可以尝试添加一个指向相机地址的iframe；如果你想打开一个新的浏览器页面，只需谷歌搜索“javascript 打开新页面”，你会发现大量指南
-
@frarugi87 感谢您的帮助，但到目前为止仍然是新手，您可以通过指向相机地址的 iframe 进行指导吗？
-
根据我的经验，获得帮助的最快方法是使用 google。如果你用谷歌搜索“iframe”，第一个结果就是 w3p 指南。最基本的例子是：
<iframe src="http://www.w3schools.com"></iframe>。只需将 src 参数更改为您需要的页面即可。 -
只说一句：不知道你能不能在浏览器中看到，。因为有时安全策略会阻止在 iframe 中显示其他域。我不确定“其他域”是否也是同一本地网络中的两个不同 IP，但如果是这种情况，解决方案可能会更复杂
-
感谢您的帮助，但 iframe 似乎不是 arduino 参数或函数，所以很遗憾它不起作用
标签： arduino webserver arduino-uno ip-camera arduino-ide