124 lines
3.1 KiB
Arduino
124 lines
3.1 KiB
Arduino
#include <SPI.h>
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#include <Ethernet.h>
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// Enter a MAC address and IP address for your controller below.
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byte mac[] = {0xA4, 0xDA, 0x49, 0xB8, 0x19, 0xA4};
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IPAddress ip(192,168,178,190);
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EthernetServer server(80);
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const int remotePin = 2;
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const int motorPin = 3;
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const int ledPin = 5;
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const int remoteButton = 6;
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const int motorButton = 7;
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void setup() {
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Serial.begin(9600);
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// Check PINs
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Serial.print("MISO: ");
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Serial.println(PIN_SPI_MISO);
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Serial.print("MOSI: ");
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Serial.println(PIN_SPI_MOSI);
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Serial.print("SCK: ");
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Serial.println(PIN_SPI_SCK);
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Serial.print("SS: ");
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Serial.println(PIN_SPI_SS);
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pinMode(remotePin, OUTPUT);
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pinMode(motorPin, OUTPUT);
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pinMode(ledPin, OUTPUT);
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pinMode(remoteButton, INPUT);
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pinMode(motorButton, INPUT);
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// disable SD card if one in the slot
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pinMode(4, OUTPUT);
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digitalWrite(4, HIGH);
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Serial.println("Starting ethernet");
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Ethernet.begin(mac, ip);
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Serial.println(Ethernet.localIP());
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}
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void loop() {
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if (digitalRead(remoteButton) == HIGH) {
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Serial.println("Remote button pressed");
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triggerRemote();
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}
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if (digitalRead(motorButton) == HIGH) {
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Serial.println("Motor button pressed");
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triggerMotor();
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}
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// listen for incoming clients
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EthernetClient client = server.available();
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if (client) {
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Serial.println("new client");
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// an http request ends with a blank line
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bool currentLineIsBlank = true;
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while (client.connected()) {
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if (client.available()) {
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char c = client.read();
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// TODO extract GET URI
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Serial.write(c);
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// if you've gotten to the end of the line (received a newline
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// character) and the line is blank, the http request has ended,
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// so you can send a reply
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if (c == '\n' && currentLineIsBlank) {
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// send a standard http response header
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client.println("HTTP/1.1 200 OK");
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client.println("Content-Type: text/plain");
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client.println("Connection: close"); // the connection will be closed after completion of the response
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client.println();
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client.println("Mufflon!");
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break;
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}
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if (c == '\n') {
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// you're starting a new line
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currentLineIsBlank = true;
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} else if (c != '\r') {
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// you've gotten a character on the current line
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currentLineIsBlank = false;
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}
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}
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}
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// give the web browser time to receive the data
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delay(1);
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// close the connection:
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client.stop();
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Serial.println("client disconnected");
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}
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}
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void triggerRemote() {
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digitalWrite(remotePin, HIGH);
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digitalWrite(ledPin, LOW);
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delay(500);
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digitalWrite(remotePin, LOW);
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digitalWrite(ledPin, HIGH);
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}
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void triggerMotor() {
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digitalWrite(motorPin, HIGH);
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digitalWrite(ledPin, LOW);
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delay(500);
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digitalWrite(motorPin, LOW);
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digitalWrite(ledPin, HIGH);
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}
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void triggerAll() {
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digitalWrite(remotePin, HIGH);
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digitalWrite(motorPin, HIGH);
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digitalWrite(ledPin, LOW);
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delay(500);
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digitalWrite(remotePin, LOW);
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digitalWrite(motorPin, LOW);
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digitalWrite(ledPin, HIGH);
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}
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