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| − | temporary storage for source code
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| − | == arduino part ==
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| − |
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| − | <pre>
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| − | #include <Ethernet.h>
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| − |
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| − | byte mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0xFE, 0xED };
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| − | byte ip[] = { 192, 168, 1, 33 };
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| − | byte gateway[] = { 192 ,168 ,1 ,254 };
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| − | byte subnet[] = { 255, 255, 255, 0 };
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| − | boolean open = false;
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| − |
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| − | //byte server_ip[] = {74, 125, 127, 100}; //google
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| − | byte server_ip[] = { 80, 90, 47, 170 }; //hackerspace.lu
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| − | //byte server_ip[] = { 192, 168, 1, 65 };
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| − |
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| − | char request[300] = "GET /OpenDuino.php?status=0 HTTP/1.0";
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| − | //char request[300] = "GET /index.html HTTP/1.0";
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| − |
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| − | unsigned long time = 0;
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| − | unsigned long oldtime = 0;
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| − |
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| − | unsigned long trigger_oldtime = 0;
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| − |
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| − | //Server server(1337);
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| − |
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| − | void setup()
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| − | {
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| − | oldtime = millis();
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| − | trigger_oldtime = oldtime;
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| − | Ethernet.begin(mac, ip, gateway, subnet);
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| − | //server.begin();
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| − | Serial.begin(9600);
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| − |
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| − | lights();
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| − | // connect once on launch
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| − | dialup();
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| − | }
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| − |
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| − | void dialup()
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| − | {
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| − | Client client(server_ip,80);
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| − | Serial.println("Connecting...");
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| − | Serial.println(request);
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| − | if( client.connect() ){
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| − | client.println(request);
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| − | client.println();
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| − | } else {
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| − | Serial.println("Connection failed.");
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| − | } //*/
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| − |
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| − | if(client.available()) {
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| − | char c = client.read();
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| − | Serial.println(c);
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| − | } //*/
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| − | client.stop();
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| − | }
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| − |
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| − | void lights() {
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| − | if( open ) {
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| − | digitalWrite(7,HIGH);
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| − | digitalWrite(5,LOW);
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| − | } else {
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| − | digitalWrite(7,LOW);
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| − | digitalWrite(5,HIGH);
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| − | }
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| − | }
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| − |
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| − |
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| − | void loop()
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| − | {
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| − | time = millis();
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| − |
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| − | // read the switch state
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| − | if(digitalRead(0) == 0) {
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| − | if( time - trigger_oldtime > 1000 || time - trigger_oldtime < 0 ) {
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| − | trigger_oldtime = time;
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| − | Serial.println("Changing state.");
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| − | open = !open;
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| − | request[26] = (int)open+48;
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| − | lights();
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| − | dialup();
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| − | }
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| − | }
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| − |
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| − |
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| − | // send regular updates
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| − | if( time-oldtime > 300000 || time - oldtime < 0 ) {
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| − | oldtime = time;
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| − | dialup();
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| − | }
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| − | }
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| − | </pre>
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