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cieslak/howto.txt

Created November 19, 2012 18:45
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  1. cieslak revised this gist Nov 19, 2012. 1 changed file with 1 addition and 0 deletions.
    1 change: 1 addition & 0 deletions howto.txt
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    Original file line number Diff line number Diff line change
    @@ -3,6 +3,7 @@ You need:
    - Arduino
    - Ethernet Shield
    - Sparkfun Serial LCD Kit
    - Webduino library https://github.com/sirleech/Webduino
    - Buzzer (optional)

    Hook up:
  2. cieslak created this gist Nov 19, 2012.
    16 changes: 16 additions & 0 deletions howto.txt
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    @@ -0,0 +1,16 @@
    You need:

    - Arduino
    - Ethernet Shield
    - Sparkfun Serial LCD Kit
    - Buzzer (optional)

    Hook up:

    - Ethernet shield to Arduino
    - LCD: 5V and ground, serial to pin 3
    - Buzzer: connect to pin 6 and ground

    Change the MAC address var in the code to match your shield's MAC, and assign it a valid IP address for your network.

    That's it.
    49 changes: 49 additions & 0 deletions webservice.ino
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    @@ -0,0 +1,49 @@
    #include "SPI.h"
    #include "Ethernet.h"
    #include "WebServer.h"
    #include "SoftwareSerial.h"

    static uint8_t mac[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; // change this to your Ethernet shield's MAC address
    static uint8_t ip[] = { 192, 168, 1, 2 }; // change to your network

    #define PREFIX ""
    WebServer webserver(PREFIX, 80);
    SoftwareSerial lcd(2,3);

    void showForm(WebServer &server, WebServer::ConnectionType type, char *, bool) {
    server.httpSuccess();
    if (type != WebServer::HEAD) {
    if (type == WebServer::POST) {
    P(thxMsg) = "<!doctype HTML><html><body>Thanks!</body></html>";
    server.printP(thxMsg);
    bool repeat;
    char name[16],value[32];
    do {
    repeat = server.readPOSTparam(name,16,value,32);
    if (strcmp(name,"msg") == 0) {
    lcd.write(0xFE);
    lcd.write(0x01);
    lcd.print(value);
    tone(6,600,1000);
    }
    } while (repeat);
    }
    else {
    P(formMsg) = "<!doctype HTML><html><body><form name=\"input\" action=\"/\" method=\"post\"><input type=\"text\" name=\"msg\"><input type=\"submit\" value=\"send\"></form></body></html>";
    server.printP(formMsg);
    }
    }
    }

    void setup() {
    Ethernet.begin(mac, ip);
    lcd.begin(9600);
    webserver.setDefaultCommand(&showForm);
    webserver.begin();
    }

    void loop() {
    char buf[64];
    int len = 64;
    webserver.processConnection(buf, &len);
    }