- Fri Apr 22, 2016 12:16 pm
#46008
hye guys..
i am really really need help from you guys,
i already done my button display at web server to control my LED ( ON and OFF)
the thing is.. i already tried to insert coding part for pir sensor about two weeks ago but nothing coming out from the web server, the movement only print out on the serial monitor but not on the web server...
so i paste my code here...please somebody can help me to figure this out..
i am really really need help from you guys,
i already done my button display at web server to control my LED ( ON and OFF)
the thing is.. i already tried to insert coding part for pir sensor about two weeks ago but nothing coming out from the web server, the movement only print out on the serial monitor but not on the web server...
so i paste my code here...please somebody can help me to figure this out..
Code: Select all
#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
#include <SPI.h>
#include <Ethernet.h>
const char* ssid = "";
const char* password = "";
String form = "<html><body><form action='led' method='post'>LED 1:<input type='radio' name='state1' value='1' checked>On<input type='radio' name='state1' value='0'>Off<br>LED 2:<input type='radio' name='state2' value='1' checked>On<input type='radio' name='state2' value='0'>Off<br>LED 3:<input type='radio' name='state3' value='1' checked>On<input type='radio' name='state3' value='0'>Off<br><input type='submit' value='Submit'></form></body></html>";
String imagepage = "<html><body><img src='/led.png'></body></html>";
// This is a png file (led.png)
const char image[] = {
0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x10, 0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x91, 0x68,
0x36, 0x00, 0x00, 0x00, 0x01, 0x73, 0x52, 0x47, 0x42, 0x00, 0xae, 0xce, 0x1c, 0xe9, 0x00, 0x00,
0x00, 0x04, 0x67, 0x41, 0x4d, 0x41, 0x00, 0x00, 0xb1, 0x8f, 0x0b, 0xfc, 0x61, 0x05, 0x00, 0x00,
0x00, 0x20, 0x63, 0x48, 0x52, 0x4d, 0x00, 0x00, 0x7a, 0x26, 0x00, 0x00, 0x80, 0x84, 0x00, 0x00,
0xfa, 0x00, 0x00, 0x00, 0x80, 0xe8, 0x00, 0x00, 0x75, 0x30, 0x00, 0x00, 0xea, 0x60, 0x00, 0x00,
0x3a, 0x98, 0x00, 0x00, 0x17, 0x70, 0x9c, 0xba, 0x51, 0x3c, 0x00, 0x00, 0x00, 0x18, 0x74, 0x45,
0x58, 0x74, 0x53, 0x6f, 0x66, 0x74, 0x77, 0x61, 0x72, 0x65, 0x00, 0x50, 0x61, 0x69, 0x6e, 0x74,
0x2e, 0x4e, 0x45, 0x54, 0x20, 0x76, 0x33, 0x2e, 0x33, 0x36, 0xa9, 0xe7, 0xe2, 0x25, 0x00, 0x00,
0x00, 0x57, 0x49, 0x44, 0x41, 0x54, 0x38, 0x4f, 0x95, 0x52, 0x5b, 0x0a, 0x00, 0x30, 0x08, 0x6a,
0xf7, 0x3f, 0xf4, 0x1e, 0x14, 0x4d, 0x6a, 0x30, 0x8d, 0x7d, 0x0d, 0x45, 0x2d, 0x87, 0xd9, 0x34,
0x71, 0x36, 0x41, 0x7a, 0x81, 0x76, 0x95, 0xc2, 0xec, 0x3f, 0xc7, 0x8e, 0x83, 0x72, 0x90, 0x43,
0x11, 0x10, 0xc4, 0x12, 0x50, 0xb6, 0xc7, 0xab, 0x96, 0xd0, 0xdb, 0x5b, 0x41, 0x5c, 0x6a, 0x0b,
0xfd, 0x57, 0x28, 0x5b, 0xc2, 0xfd, 0xb2, 0xa1, 0x33, 0x28, 0x45, 0xd0, 0xee, 0x20, 0x5c, 0x9a,
0xaf, 0x93, 0xd6, 0xbc, 0xdb, 0x25, 0x56, 0x61, 0x01, 0x17, 0x12, 0xae, 0x53, 0x3e, 0x66, 0x32,
0xba, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
};
// HTTP server will listen at port 80
ESP8266WebServer server(80);
const int led1 = 13;
const int led2 = 14;
const int led3 = 15;
int led = 16;
int sensor = 4;
int val = 0;
int state = LOW;
void handle_adc() {
float val = analogRead(0);
server.send(200, "text/plain", String(val));
}
void handle_led() {
// get the value of request argument "state" and convert it to an int
int state1 = server.arg("state1").toInt();
int state2 = server.arg("state2").toInt();
int state3 = server.arg("state3").toInt();
String formRest;
formRest = String("<form action='led' method='post'>LED 1:<input type='radio' name='state1' value='1'") + ((state1)?"checked":"") + String(">On<input type='radio' name='state1' value='0'") + ((state1)?"":"checked") + String(">Off<br>LED 2:<input type='radio' name='state2' value='1'") + ((state2)?"checked":"") + String(">On<input type='radio' name='state2' value='0'") + ((state2)?"":"checked") + String(">Off<br>LED 3:<input type='radio' name='state3' value='1'") + ((state3)?"checked":"") + String(">On<input type='radio' name='state3' value='0'") + ((state3)?"":"checked") + String(">Off<br><input type='submit' value='Submit'></form></body></html>");
digitalWrite(led1, state1);
digitalWrite(led2, state2);
digitalWrite(led3, state3);
WiFiClient client = server.client();
val = digitalRead(sensor); // Reading the sensor value
if (val == HIGH) { // if sensor is high
digitalWrite(led, HIGH); // switch on the LED
delay(100); // 100 milliseconds delay
client.println("<META HTTP-EQUIV=REFRESH CONTENT=5 URL=>");
if (state == LOW) {
Serial.println("Motion was detected");
server.send(200,"text/html",String("<html><body>")+String("Motion Detected!")) ;
state = HIGH; // Update the variable state in to HIGH
}
}
else {
digitalWrite(led, LOW); // Turning off the LED
delay(200); // 200 milliseconds delay
if (state == HIGH){
Serial.println("Motion stopped!");
server.send(200,"text/html",String("<html><body>")+String("No motion!")) ;
state = LOW; // update the variable state into LOW
}
};
server.send(200, "text/html", String("<html><body>")+ String("LED 1 is now ") + ((state1)?"on":"off") + String("<br>LED 2 is now ") + ((state2)?"on":"off") + String("<br>LED 3 is now ") + ((state3)?"on":"off") + String("<br>")+ formRest);
}
void handle_image() {
server.send(200, "image/png", "");
WiFiClient client = server.client();
client.write(image, sizeof(image));
}
void handle_webpage_with_image() {
server.send(200, "text/html", imagepage);
}
void setup(void) {
Serial.begin(115200);
Serial.println("");
pinMode(led1, OUTPUT);
pinMode(led2, OUTPUT);
pinMode(led3, OUTPUT);
pinMode(led, OUTPUT);
pinMode(sensor, INPUT);
// Connect to WiFi network
WiFi.begin(ssid, password);
// Wait for connection
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("Connected to ");
Serial.println(ssid);
Serial.print("IP address: ");
Serial.println(WiFi.localIP());
// Set up the endpoints for HTTP server
//
// Endpoints can be written as inline functions:
server.on("/", [](){
server.send(200, "text/html", form);
});
// And as regular external functions:
server.on("/adc", handle_adc);
server.on("/led", handle_led);
server.on("/led.png", handle_image);
server.on("/showled", handle_webpage_with_image);
// server.on("/shoepir", pirControl);
// Start the server
server.begin();
Serial.println("HTTP server started");
}
void loop(void) {
serverCheck();
//check for incomming client connections frequently in the main loop:
// server.handleClient();
}
void serverCheck()
{
server.handleClient();
}
