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authorLuca Tringali <tringalinvent@libero.it>2019-03-11 23:02:50 +0100
committerLuca Tringali <tringalinvent@libero.it>2019-03-11 23:02:50 +0100
commit091f0c084f44ba6ce1656cdc73ab034abc881620 (patch)
treeef68cdf5fb2b033a42d2c94bbc656b047deb17c0 /ethernet-servomotore.ino
parent299ee1066f15506da34beeba6e90a44891780734 (diff)
Rinomina file
Diffstat (limited to 'ethernet-servomotore.ino')
-rw-r--r--ethernet-servomotore.ino84
1 files changed, 0 insertions, 84 deletions
diff --git a/ethernet-servomotore.ino b/ethernet-servomotore.ino
deleted file mode 100644
index a4045e3..0000000
--- a/ethernet-servomotore.ino
+++ /dev/null
@@ -1,84 +0,0 @@
-#include <SPI.h>
-#include <Ethernet.h>
-
-
-#include <Servo.h>
-
-Servo myservo; // create servo object to control a servo
-int servopin = 3;
-
-byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED }; //physical mac address
-
-char serverName[] = "codice-sorgente.it";
-char serverPage[] = "/UTCTime.php?zone=Europe/Rome";
-EthernetClient client;
-
-//////////////////////
-
-void setup(){
-
- if (Ethernet.begin(mac) == 0) {
- Serial.println("Failed to configure Ethernet using DHCP");
- // no point in carrying on, so do nothing forevermore:
- while(true);
- }
-
- Serial.begin(9600);
- myservo.attach(servopin);
- Serial.println("Init");
-}
-
-void loop(){
- delay(3000);
- sendGET();
-}
-
-//////////////////////////
-
-void sendGET() //client function to send/receive GET request data.
-{
- if (client.connect(serverName, 80)) { //starts client connection, checks for connection
- Serial.println("connected");
-// client.println("GET /ioprogrammo/UTCTime.php HTTP/1.0"); //download text
- client.print("GET ");
- client.print(serverPage);
- client.println(" HTTP/1.0");
- client.print("Host: ");
- client.println(serverName);
- client.println(); //end of get request
- }
- else {
- Serial.println("connection failed"); //error message if no client connect
- Serial.println();
- return;
- }
-
-String response = "";
- while(client.connected() && !client.available()) delay(1); //waits for data
- while (client.connected() || client.available()) { //connected or data available
- char c = client.read(); //gets byte from ethernet buffer
- response += c;
- }
-
- Serial.println(response);
- int da = response.indexOf("<")+1;
- int a = response.indexOf(">");
- String pageValue = response.substring(da,a);
-
- da = pageValue.indexOf(" ")+1;
- a = pageValue.indexOf(":",da);
- String hour = pageValue.substring(da,a);
- int ora = hour.toInt();
- int rotazione = map(ora, 0, 23, 0, 180); //può essere 90 invece di 180
- Serial.print("Writing this value to servo: ");
- Serial.println(rotazione);
- myservo.write(rotazione);
-
- Serial.println();
- Serial.println("disconnecting.");
- Serial.println("==================");
- Serial.println();
- client.stop(); //stop client
-
-}
-