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#include <ESP8266WiFi.h>
#include <ESP8266mDNS.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
#include <WiFiUdp.h>
#include <ArduinoOTA.h>
const char* ssid = "";
const char* password = "";
// R G B
const int leds[] = {2, 0, 3};
unsigned int state[] = {0, 0, 0};
unsigned char cstate[] = {0, 0, 0};
const int udpPort = 2391;
#define LRED 0
#define LGREEN 1
#define LBLUE 2
#define OFF 0
#define ON 1
ESP8266WebServer server(80);
WiFiUDP RAWudp;
#ifndef BSSID
#define BSSID NULL
#endif
void updateLeds() {
for(int i=0; i<3; i++)
analogWrite(leds[i], state[i]);
}
void handleRoot() {
char temp[400];
if(server.hasArg("red"))
state[0] = server.arg("red").toInt();
if(server.hasArg("green"))
state[1] = server.arg("green").toInt();
if(server.hasArg("blue"))
state[2] = server.arg("blue").toInt();
updateLeds();
snprintf(temp, 400,
" {'red': %d,\
'green': %d,\
'blue': %d}\
",
state[LRED],
state[LGREEN],
state[LBLUE]
);
server.send(200, "text/html", temp);
}
void setup() {
WiFi.begin(ssid, password);
for(int i=0; i<3; i++) {
pinMode(leds[i], OUTPUT);
}
while(WiFi.status() != WL_CONNECTED) {
updateLeds();
delay(500);
for(int i=0; i<3; i++) {
if(state[i] < 512) {
state[i] = 1023;
} else {
state[i] = 0;
}
}
}
MDNS.begin("esplamp1", WiFi.localIP());
WiFi.hostname("esplamp1");
server.on("/", handleRoot);
server.begin();
MDNS.addService("http", "tcp", 80);
ArduinoOTA.setHostname("esplamp1");
ArduinoOTA.begin();
}
void handleUdp() {
if (!RAWudp) {
RAWudp.begin(udpPort);
}
if (!RAWudp) {
return;
}
int cb = RAWudp.parsePacket();
if (cb) {
RAWudp.read(cstate, 3);
for(int i=0; i<3; i++) {
state[i] = cstate[i] << 2;
}
updateLeds();
}
}
void loop() {
server.handleClient();
handleUdp();
ArduinoOTA.handle();
}
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