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8x8_array_word_clock.ino
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#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>
#include <DNSServer.h>
#include <ESP8266WebServer.h>
#include <WiFiManager.h>
#include <ESP8266mDNS.h>
#include <TimeLib.h>
#include <WiFiUdp.h>
#define DEBUG_ON
const char *ssid = "ClockBot Access Point"; // The name of the Wi-Fi network that will be created
const char *password = ""; // Blank password for iOS bug
static const char ntpServerName[] = "time.google.com";
const int timeZone = -4; // Eastern Daylight Time (USA)
WiFiUDP Udp;
unsigned int localPort = 8888; // local port to listen for UDP packets
time_t getNtpTime();
//void digitalClockDisplay();
//void printDigits(int digits);
void sendNTPpacket(IPAddress &address);
ESP8266WebServer server(80);
const char INDEX_HTML[] =
"<!DOCTYPE HTML>"
"<html>"
"<head>"
"<meta name = \"viewport\" content = \"width = device-width, initial-scale = 1.0, maximum-scale = 1.0, user-scalable=0\">"
"<title>ClockBot Offline Update</title>"
"<style>"
"body { background-color: #eee; font-family: Arial, Helvetica, Sans-Serif; color: #888; margin: 50px }"
"p { margin: 10px; }"
"label { width: 120px; display: inline-block; font-size: 18px;}"
"select { font-size: 18px; }"
"input { font-size: 20px; }"
"input[type=\"submit\"] { padding: 10px; background-color: green; color: white; border-radius: 8px; margin: 10px; }"
"</style>"
"</head>"
"<body>"
"<h1>ClockBot Settings</h1>"
"<FORM action=\"/\" method=\"post\">"
"<INPUT type=\"hidden\" name=\"clockUpdate\" value=\"1\">"
"<p><label for=\"color\">Word Color</label><select name=\"color\" id=\"color\"><option value=\"0\">White</option><option value=\"1\" selected>Green</option><option value=\"2\">Red</option><option value=\"3\">Gold</option><option value=\"4\">Grey</option><option value=\"5\">Blue</option><option value=\"6\">Orange</option><option value=\"7\">Magenta</option><option value=\"8\">Yellow</option><option value=\"9\">Pink</option><option value=\"10\">Cyan</option><option value=\"11\">DkBlue</option></select></p>"
"<p><label for=\"hour\">Hour</label><input type=\"text\" name=\"hour\" id=\"hour\" value=\"\" maxlength=\"2\" size=\"4\"></p>"
"<p><label for=\"minute\">Minute</label><input type=\"text\" name=\"minute\" id=\"minute\" value=\"\" maxlength=\"2\" size=\"4\"></p>"
"<INPUT type=\"submit\" value=\"Update\">"
"</P>"
"</FORM>"
"</body>"
"</html>";
#include <Adafruit_NeoPixel.h>
#define PIN 5
#define NUMPIXELS 64
Adafruit_NeoPixel pixels = Adafruit_NeoPixel(NUMPIXELS, PIN, NEO_GRB + NEO_KHZ800);
byte clockSecond, clockMinute, clockHour, clockDayOfWeek, clockMonth, clockYear;
int setHour = 0;
int setMinute = 0;
int setColor = 1;
int delayval = 500; // delay for half a second
int WordIts[] = {0,1,-1};
int WordHalf[] = {2,3,4,5,-1};
int WordMinTen[] = {6,7,-1};
int WordQuarter[] = {8,9,10,11,-1};
int WordTwenty[] = {12,13,14,15,-1};
int WordMinFive[] = {16,17,-1};
int WordMinutes[] = {18,19,20,21,-1};
int WordTo[] = {22,23,-1};
int WordPast[] = {24,25,26,-1};
int WordOne[] = {27,28,-1};
int WordThree[] = {29,30,31,-1};
int WordFour[] = {32,33,34,-1};
int WordTwo[] = {35,36,-1};
int WordFive[] = {37,38,39,-1};
int WordSeven[] = {40,41,42,-1};
int WordSix[] = {43,44,-1};
int WordEight[] = {45,46,47,-1};
int WordNine[] = {48,49,-1};
int WordEleven[] = {50,51,52,53, -1};
int WordTen[] = {54,55,-1};
int WordTwelve[] = {56,57,58,59,-1};
int WordOclock[] = {60,61,62,63,-1};
//int flag = 0;
uint32_t Black = pixels.Color(0, 0, 0);
uint32_t White = pixels.Color(255, 255, 255);
uint32_t Green = pixels.Color(0, 255, 0);
uint32_t Red = pixels.Color(255, 0, 0);
uint32_t Gold = pixels.Color(255, 204, 0);
uint32_t Grey = pixels.Color(50, 50, 50);
uint32_t Blue = pixels.Color(0, 0, 255);
uint32_t Orange = pixels.Color(255, 153, 0);
uint32_t Magenta = pixels.Color(255, 0, 128);
uint32_t Yellow = pixels.Color(255, 255, 0);
uint32_t Pink = pixels.Color(255, 153, 153);
uint32_t Cyan = pixels.Color(102, 204, 255);
uint32_t DkBlue = pixels.Color(0, 50, 80);
uint32_t* colorList[] = {&White, &Green, &Red, &Gold, &Grey, &Blue, &Orange, &Magenta, &Yellow, &Pink, &Cyan, &DkBlue};
#define colorsSize (sizeof(colorList)/sizeof(uint32_t*))
int dayBrightness = 90;
int nightBrightness = 10;
uint32_t characterColor = Cyan;
uint32_t blinkColor = Green;
uint32_t morningColor = Orange;
uint32_t middayColor = Yellow;
uint32_t afternoonColor = Green;
uint32_t eveningColor = Cyan;
uint32_t latenightColor = DkBlue;
uint32_t earlybirdColor = Grey;
//flag for saving data
bool shouldSaveConfig = true;
//callback notifying us of the need to save config
void saveConfigCallback () {
Serial.println("Should save config");
shouldSaveConfig = true;
}
void setup() {
pixels.begin();
blank();
Serial.begin(115200);
Serial.println();
Serial.println("Booted");
Serial.println("Connecting to Wi-Fi");
//WiFiManager
//Local intialization. Once its business is done, there is no need to keep it around
WiFiManager wifiManager;
//reset settings - for testing
//wifiManager.resetSettings();
//save settings
wifiManager.setSaveConfigCallback(saveConfigCallback);
wifiManager.setConfigPortalTimeout(120);
// wifiManager.autoConnect("ClockBot");
if (MDNS.begin("clockbot")) { //Start mDNS
Serial.println("mDNS started");
}
if(!wifiManager.autoConnect("ClockBot")) {
Serial.println("failed to connect and hit timeout");
blinkLed();
//reset and try again, or maybe put it to deep sleep
// ESP.restart();
WiFi.hostname("clockbot");
IPAddress ip(192,168,4,9);
IPAddress gateway(192,168,4,1);
IPAddress subnet(255,255,255,0);
WiFi.softAPConfig(ip, gateway, subnet);
WiFi.softAP(ssid, password); // Start the access point
Serial.print("Access Point \"");
Serial.print(ssid);
Serial.println("\" started");
Serial.print("IP address:\t");
Serial.println(WiFi.softAPIP()); // Send the IP address of the ESP8266 to the computer
}
Udp.begin(localPort);
Serial.print("Local port: ");
Serial.println(Udp.localPort());
Serial.println("waiting for sync");
setSyncProvider(getNtpTime);
setSyncInterval(300);
server.on("/", handleRoot);
server.on("/inline", []() {
server.send(200, "text/plain", "this works as well");
});
server.onNotFound(handleNotFound);
server.begin();
Serial.println("HTTP server started");
delay(1000);
// WiFi.mode(WIFI_STA);
//WiFi.begin (ssid, password);
//while (WiFi.status() != WL_CONNECTED) {
// Serial.print(".");
// delay(500);
// }
Serial.println("WiFi connected");
pixels.setBrightness(dayBrightness);
test(); //run basic screen tests
}
void loop() {
server.handleClient();
TimeOfDay(); //set brightness dependant on time of day
displayTime(); // display the real-time clock data on the Serial Monitor and the LEDS,
lightup(WordIts, characterColor);
if (clockMinute == 0) {
//blinkLed();
flash();
}
if ((clockMinute >= 0) && (clockMinute < 5)) {
lightup(WordOclock, characterColor);
}
else {
lightup(WordOclock, Black);
}
if (clockMinute < 35) {
//Set hour if minutes are less than 35
switch (clockHour) {
case 1:
case 13:
lightup(WordOne, characterColor);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 2:
case 14:
lightup(WordOne, Black);
lightup(WordTwo, characterColor);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 3:
case 15:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, characterColor);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 4:
case 16:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, characterColor);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 5:
case 17:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, characterColor);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 6:
case 18:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, characterColor);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 7:
case 19:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, characterColor);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 8:
case 20:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, characterColor);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 9:
case 21:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, characterColor);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 10:
case 22:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, characterColor);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 11:
case 23:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, characterColor);
lightup(WordTwelve, Black);
break;
case 00:
case 12:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, characterColor);
break;
}// end of case statement
if ((clockMinute >= 0) && (clockMinute < 5)) {
lightup(WordPast, Black);
lightup(WordTo, Black);
}
else {
lightup(WordPast, characterColor);
lightup(WordTo, Black);
}
}//end of if statement
else if (clockMinute > 34) {
//Set hour if minutes are greater than 34
switch (clockHour) {
case 1:
case 13:
lightup(WordOne, Black);
lightup(WordTwo, characterColor);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 2:
case 14:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, characterColor);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 3:
case 15:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, characterColor);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 4:
case 16:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, characterColor);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 5:
case 17:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, characterColor);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 6:
case 18:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, characterColor);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 7:
case 19:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, characterColor);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 8:
case 20:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, characterColor);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 9:
case 21:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, characterColor);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
case 10:
case 22:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, characterColor);
lightup(WordTwelve, Black);
break;
case 11:
case 23:
lightup(WordOne, Black);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, characterColor);
break;
case 00:
case 12:
lightup(WordOne, characterColor);
lightup(WordTwo, Black);
lightup(WordThree, Black);
lightup(WordFour, Black);
lightup(WordFive, Black);
lightup(WordSix, Black);
lightup(WordSeven, Black);
lightup(WordEight, Black);
lightup(WordNine, Black);
lightup(WordTen, Black);
lightup(WordEleven, Black);
lightup(WordTwelve, Black);
break;
}// end of case statement
lightup(WordPast, Black);
lightup(WordTo, characterColor);
} // end of if statement to test for greater than 34
if ((clockMinute >= 5) && (clockMinute < 10)) {
lightup(WordMinFive, characterColor);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, Black);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 10) && (clockMinute < 15)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, characterColor);
lightup(WordQuarter, Black);
lightup(WordTwenty, Black);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 15) && (clockMinute < 20)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, Black);
lightup(WordQuarter, characterColor);
lightup(WordTwenty, Black);
lightup(WordMinutes, Black);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 20) && (clockMinute < 25)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, characterColor);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 25) && (clockMinute < 30)) {
lightup(WordMinFive, characterColor);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, characterColor);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 30) && (clockMinute < 35)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, Black);
lightup(WordMinutes, Black);
lightup(WordHalf, characterColor);
}
else if ((clockMinute >= 35) && (clockMinute < 40)) {
lightup(WordMinFive, characterColor);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, characterColor);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 40) && (clockMinute < 45)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, characterColor);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 45) && (clockMinute < 50)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, Black);
lightup(WordQuarter, characterColor);
lightup(WordTwenty, Black);
lightup(WordMinutes, Black);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 50) && (clockMinute < 55)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, characterColor);
lightup(WordQuarter, Black);
lightup(WordTwenty, Black);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 55) && (clockMinute <= 59)) {
lightup(WordMinFive, characterColor);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, Black);
lightup(WordMinutes, characterColor);
lightup(WordHalf, Black);
}
else if ((clockMinute >= 0) && (clockMinute < 5)) {
lightup(WordMinFive, Black);
lightup(WordMinTen, Black);
lightup(WordQuarter, Black);
lightup(WordTwenty, Black);
lightup(WordMinutes, Black);
lightup(WordHalf, Black);
}
}
void TimeOfDay() {
//Used to set brightness dependant of time of day - lights dimmed at night
//monday to thursday and sunday
if ((clockDayOfWeek == 6) | (clockDayOfWeek == 7)) {
if ((clockHour > 0) && (clockHour < 8)) {
pixels.setBrightness(nightBrightness);
}
else {
pixels.setBrightness(dayBrightness);
}
}
else {
if ((clockHour < 6) | (clockHour >= 22)) {
pixels.setBrightness(nightBrightness);
}
else {
pixels.setBrightness(dayBrightness);
}
}
}
void displayTime()
{
readtime(&clockSecond, &clockMinute, &clockHour, &clockDayOfWeek, &clockMonth, &clockYear);
if (clockHour < 10) {
Serial.print("0");
}
Serial.print(clockHour);
Serial.print(":");
if (clockMinute < 10) {
Serial.print("0");
}
Serial.println(clockMinute);
delay(200);
}
void readtime(byte *clockSecond, byte *clockMinute, byte *clockHour, byte *clockDayOfWeek, byte *clockMonth, byte *clockYear) {
*clockSecond = second();
*clockMinute = minute();
*clockHour = hour();
*clockDayOfWeek = weekday();
*clockMonth = month();
*clockYear = year();
}
void lightup(int Word[], uint32_t ColorName) {
for (int x = 0; x < pixels.numPixels() + 1; x++) {
if (Word[x] == -1) {
pixels.show();
break;
} //end of if loop
else {
pixels.setPixelColor(Word[x], ColorName);
pixels.show();
} // end of else loop
} //end of for loop
}
void blinkLed() {
pixels.setPixelColor(0, blinkColor);
pixels.setPixelColor(1, blinkColor);
pixels.show();
delay(100);
pixels.setPixelColor(0, Black);
pixels.setPixelColor(1, Black);
pixels.show();
delay(50);
}
void blank() {
//clear the decks
for (int x = 0; x < NUMPIXELS; ++x) {
pixels.setPixelColor(x, Black);
}
pixels.show();
}
void wipe() {
for (int x = 0; x < NUMPIXELS; ++x) {
pixels.setPixelColor(x, Blue);
delay(10);
pixels.show();
}
delay(50);
for (int x = NUMPIXELS; x > -1; --x) {
pixels.setPixelColor(x, Black);
delay(10);
pixels.show();
}
for (int x = 0; x < NUMPIXELS; ++x) {
pixels.setPixelColor(x, Green);
delay(10);
pixels.show();
}
delay(50);
for (int x = NUMPIXELS; x > -1; --x) {
pixels.setPixelColor(x, Black);
delay(10);
pixels.show();
}
for (int x = 0; x < NUMPIXELS; ++x) {
pixels.setPixelColor(x, Red);
delay(10);
pixels.show();
}
delay(50);
for (int x = NUMPIXELS; x > -1; --x) {
pixels.setPixelColor(x, Black);
delay(10);
pixels.show();
}
delay(100);
blank();
}
void test() {
blank();
wipe();
blank();
//flash();
}
void flash() {
blank();
for (int y = 0; y < 10; ++y) {
for (int x = 0; x < NUMPIXELS; x = x + 2) {
pixels.setPixelColor(x, blinkColor);
}
//pixels.setBrightness(dayBrightness);
pixels.show();
delay(50);
blank();
delay(50);
for (int x = 1; x < NUMPIXELS; x = x + 2) {
pixels.setPixelColor(x, blinkColor);
}
//pixels.setBrightness(dayBrightness);
pixels.show();
delay(50);
blank();
delay(50);
}
blank();
}
void handleRoot()
{
if (server.hasArg("clockUpdate")) {
handleSubmit();
}
else {
server.send(200, "text/html", INDEX_HTML);
}
}
void returnFail(String msg)
{
server.sendHeader("Connection", "close");
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(500, "text/plain", msg + "\r\n");
}
void handleSubmit()
{
String LEDvalue;
if (!server.hasArg("clockUpdate")) return returnFail("BAD ARGS");
setColor = server.arg("color").toInt();
setHour = server.arg("hour").toInt();
setMinute = server.arg("minute").toInt();
if (setColor!='\0')
{
characterColor = *colorList[setColor];
}
if (setHour!='\0')
{
clockHour = setHour;
}
if (setMinute!='\0')
{
clockMinute = setMinute;
}
server.send(200, "text/html", INDEX_HTML);
setTime(sync());
}
void returnOK()
{
server.sendHeader("Connection", "close");
server.sendHeader("Access-Control-Allow-Origin", "*");
server.send(200, "text/plain", "OK\r\n");
}
void handleNotFound() {
String message = "File Not Found\n\n";
message += "URI: ";
message += server.uri();
message += "\nMethod: ";
message += (server.method() == HTTP_GET) ? "GET" : "POST";
message += "\nArguments: ";
message += server.args();
message += "\n";
for (uint8_t i = 0; i < server.args(); i++) {
message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
}
server.send(404, "text/plain", message);
setHour = server.arg("hour").toInt();
setMinute = server.arg("minute").toInt();
setColor = server.arg("color").toInt();
characterColor = *colorList[setColor];
if (setColor!='\0')
{
characterColor = *colorList[setColor];
}
if (setHour!='\0')
{
clockHour = setHour;
}
if (setMinute!='\0')
{
clockMinute = setMinute;
}
setTime(sync());
}
time_t sync() {
tmElements_t tm;
tm.Hour = clockHour;
tm.Minute = clockMinute;
tm.Second = clockSecond;
tm.Day = 6;
tm.Month = 4;
tm.Year = 2019-1970;
return makeTime(tm);
}
/*-------- NTP code ----------*/
const int NTP_PACKET_SIZE = 48; // NTP time is in the first 48 bytes of message
byte packetBuffer[NTP_PACKET_SIZE]; //buffer to hold incoming & outgoing packets
time_t getNtpTime()
{
IPAddress ntpServerIP; // NTP server's ip address
while (Udp.parsePacket() > 0) ; // discard any previously received packets
Serial.println("Transmit NTP Request");
// get a random server from the pool
WiFi.hostByName(ntpServerName, ntpServerIP);
Serial.print(ntpServerName);
Serial.print(": ");
Serial.println(ntpServerIP);
sendNTPpacket(ntpServerIP);
uint32_t beginWait = millis();
while (millis() - beginWait < 1500) {