Created
April 19, 2017 18:15
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#include <WiFi101.h> | |
#include <WiFiUdp.h> | |
const int pinBoton = 2; | |
bool estadoBoton; | |
//Configuracion de la red | |
char ssid[] = "Demo Servidor LED"; | |
char pass[] = "micropython"; | |
IPAddress dirRemota(10, 42, 0, 150); | |
IPAddress dirLocal(10, 42, 0, 160); | |
IPAddress dirDNS(8, 8, 8, 8); | |
IPAddress dirRouter(10, 42, 0, 1); | |
IPAddress dirSubred(255, 255, 255, 0); | |
//Objeto de clase UDP, usado para comunincarse con el server | |
WiFiUDP udp; | |
void setup() { | |
int estado; | |
//Inicializa el boton | |
pinMode(pinBoton, INPUT_PULLUP); | |
estadoBoton = digitalRead(pinBoton); | |
//Inicializa el puerto serial | |
Serial.begin(9600); | |
//while(!Serial); | |
do { | |
Serial.print("Conectando a la red: "); | |
Serial.println(ssid); | |
//Configura los parametros de red antes de conectarse | |
WiFi.config(dirLocal, dirDNS, dirRouter, dirSubred); | |
//Realiza el intento de conexion | |
estado = WiFi.begin(ssid, pass); | |
//Si no consigue conectarse, reintenta el proceso | |
if (estado != WL_CONNECTED) delay(1000); | |
} while (estado != WL_CONNECTED); | |
Serial.println("Conexion exitosa"); | |
//Inicializa el objeto de clase UDP | |
udp.begin(12345); | |
} | |
void loop() { | |
bool nuevoEstadoBoton; | |
char buffer[1]; | |
// | |
nuevoEstadoBoton = digitalRead(pinBoton); | |
if (estadoBoton != nuevoEstadoBoton) { | |
estadoBoton = nuevoEstadoBoton; | |
if (estadoBoton) | |
buffer[0] = '0'; | |
else | |
buffer[0] = '1'; | |
if (udp.beginPacket(dirRemota, 12345)) { | |
udp.write(buffer, 1); | |
udp.endPacket(); | |
} | |
} | |
delay(100); | |
} |
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