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Copy pathESP8266-IRC-Client-v1-3.ino
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ESP8266-IRC-Client-v1-3.ino
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#ifndef ESP8266
die(); only compile for ESP8266! (overkill?! hey look no comments!!)
#endif
extern "C" {
#include "user_interface.h" //ESP8266 SDK access!
}
#include <ESP8266WiFi.h> // required
#include <IRCClient.h> // required
#include <Wire.h> // for I2C sensors
#include <TimeLib.h> // needed for time
#include <WiFiUdp.h> // needed for NTP time
//////////////// Config /////////////////////////////////////////////////////////////////////
// Wifi settings
const char* ssid = "ssid"; // WiFi SSID to connect to
const char* password = "pass"; // WiFi Password
// IRC settings
#define IRC_SERVER "irc.XXXX.net" // irc server address
#define IRC_PORT 6667 // irc server port
#define IRC_NICKNAME "XXXX" // bot nickname
#define IRC_USER "XXXX" // bot username
#define REPLY_TO "Owner" // Your IRC nick..used for "admin" only triggers
#define numCHANNELS 2 // how many channels do you want to join?...
const char* CHANNEL[] = { "#offtopic", "#ESP8266" }; // channels to join..
const char* JOIN_TRIGGER_TXT = "End of /MOTD command."; // auto join channels trigger, when server sends this line..
// I2C Bus Devices
#define USE_IRTemp // comment out if you dont have a IRTemp sensor (not i2c)
#define USE_BME280 // comment out if you dont have a i2c BME280 connected
#define USE_PCF8591 // comment out if you dont have a i2c PCF8591 connected
#define USE_LCD // comment out if you dont have a i2c LCD connected
// Serial
#define DBG_OUTPUT_PORT Serial // can change serial out to Serial2 pins..
#define DEBUG true // set to FALSE to turn off Serial output
//////////////// Sensor Specific ////////////////////////////////////////////////////////////
#ifdef USE_BME280
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>
Adafruit_BME280 bme; // I2C
#endif
#ifdef USE_PCF8591
// ADC-DAC address
#define PCF8591 (0x90>> 1) // I2C bus address
#define ADC0 0x00 // control bytes for reading individual ADCs
#define ADC1 0x01
#define ADC2 0x02
#define ADC3 0x03
byte value0, value1, value2, value3;
#endif
#ifdef USE_LCD
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x3F, 16, 2); // LCD backpack I2C address, col ,row
#endif
#ifdef USE_IRTemp
#include "IRTemp.h"
static const byte PIN_DATA = D3; // Choose any free GPIO pins you like for these
static const byte PIN_CLOCK = D4;
static const byte PIN_ACQUIRE = D5; // can be tied low to free up pin, but constantly runs the device
static const TempUnit SCALE=CELSIUS; // Options are CELSIUS, FAHRENHEIT
IRTemp irTemp(PIN_ACQUIRE, PIN_CLOCK, PIN_DATA);
#endif
IPAddress timeServer(203,100,61,10); // au.pool.ntp.org NTP Time server
const int timeZone = 11; // AEST TimeZone
///////////////////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////////////////
WiFiClient wiFiClient;
IRCClient client(IRC_SERVER, IRC_PORT, wiFiClient);
WiFiUDP Udp;
unsigned int localPort = 8888; // local port to listen for UDP packets
unsigned long prevDisplay = 0; // when the digital clock was displayed
unsigned long started = 0; //
unsigned long lcdRefresh = 1000UL; // timer 1 // LCD Clock Refresh
unsigned long delayTime = 5000UL; // timer 2 // LCD Return to Clock from info Trigger
ADC_MODE(ADC_VCC); // set nodemcu ADC Mode to read board voltage
byte degC[] = { 0x1C,0x14,0x1C,0x06,0x09,0x08,0x09,0x06 }; // deg C character
byte hPa[] = { 0x10,0x10,0x1C,0x17,0x15,0x07,0x04,0x04 }; // hp character for hPa..
void setup() {
pinMode(LED_BUILTIN, OUTPUT); // nodemcu led
digitalWrite(LED_BUILTIN, HIGH);
DBG_OUTPUT_PORT.begin(115200);
delay(100); //wait for serial
#ifdef USE_LCD
DBG_OUTPUT_PORT.print("Starting LCD...");
lcd.begin(16,2);
lcd.init();
lcd.backlight();
lcd.setCursor(0, 0);
lcd.print(String(IRC_NICKNAME));
lcd.setCursor(0, 1);
lcd.print("Starting up....");
lcd.createChar(0, degC); // create custom character
lcd.createChar(1, hPa);
DBG_OUTPUT_PORT.println("Done!");
delay(1000);
#endif
DBG_OUTPUT_PORT.println("");
DBG_OUTPUT_PORT.print("Connecting to ");
DBG_OUTPUT_PORT.println(ssid);
WiFi.begin(ssid, password); // WIFI Startup
while (WiFi.status() != WL_CONNECTED) {
delay(500);
DBG_OUTPUT_PORT.print(".");
}
DBG_OUTPUT_PORT.println("");
DBG_OUTPUT_PORT.println("WiFi connected");
DBG_OUTPUT_PORT.println("IP address: ");
DBG_OUTPUT_PORT.println(WiFi.localIP());
//WiFi.printDiag(Serial); // displays wifi info including user and pass on wifi connect..!!
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("WiFi Connected..");
lcd.setCursor(0, 1);
lcd.print("IP: " + String(WiFi.localIP()));
delay(2000);
#endif
DBG_OUTPUT_PORT.println("");
DBG_OUTPUT_PORT.println("Starting UDP...");
Udp.begin(localPort);
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Syncing Time..");
#endif
DBG_OUTPUT_PORT.print("Local port: ");
DBG_OUTPUT_PORT.println(Udp.localPort());
DBG_OUTPUT_PORT.println("waiting for sync");
setSyncProvider(getNtpTime);
setSyncInterval(86400); // check NTP every 24hrs (60*60*24)
DBG_OUTPUT_PORT.println("Time Synced!");
digitalClockDisplay();
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Time Synced!");
lcd.setCursor(0, 1);
lcd.print("");
LCDClockDisplay();
#endif
#ifdef USE_BME280
DBG_OUTPUT_PORT.println("Starting BME280");
bme.begin();
#endif
DBG_OUTPUT_PORT.println("Starting IRC Client - " + String(IRC_NICKNAME));
client.setCallback(callback);
client.setSentCallback(debugSentCallback);
}
void loop() {
// update LCD Clock
#ifdef USE_LCD
if (millis() > prevDisplay + lcdRefresh) { // run every second...
prevDisplay = millis();
lcdRefresh = 1000UL; // make sure wait is set back to update every second if comming from a trigger..
//lcd.clear(); causes flicker
lcd.setCursor(0, 1); // we want the clock to display on the 2nd line..
LCDClockDisplay();
float vccd = ESP.getVcc(); // lets add voltage for good mesasure!
lcd.print(" ");
lcd.print(String((vccd/1024)*100,2) + "v ");
#ifdef USE_BME280 // lets add Temp and Humidity on the top line
float temp = bme.readTemperature();
float humidity = bme.readHumidity();
float pressure = bme.readPressure();
lcd.setCursor(0, 0);
lcd.print(String((temp),1));
lcd.write(0); // print degC char
lcd.print(" "+ String((humidity),0) + "% " + String((pressure/100.0F),0));
lcd.write(1); // print hP char
lcd.print("a");
#endif
}
#endif
// IRC Client connection check..
if (!client.connected()) {
DBG_OUTPUT_PORT.println("Attempting IRC connection...");
// Attempt to connect
if (client.connect(IRC_NICKNAME, IRC_USER)) {
DBG_OUTPUT_PORT.println("connecting...");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Connected to... ");
lcd.setCursor(0, 1);
lcd.print(" IRC");
#endif
} else {
DBG_OUTPUT_PORT.println("failed... try again in 5 seconds");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(1, 0);
lcd.print("Connected failed");
#endif
delay(5000); // Wait 5 seconds before retrying
}
return;
}
client.loop();
} // main loop end
// Funcitions..
// IRC Triggers and output functions
void callback(IRCMessage ircMessage) {
// PRIVMSG ignoring CTCP messages
if (ircMessage.command == "PRIVMSG" && ircMessage.text[0] != '\001') {
String message("<" + ircMessage.nick + "> " + ircMessage.text);
DBG_OUTPUT_PORT.println(message);
}
// Join Channels
if (ircMessage.parameters == IRC_NICKNAME && ircMessage.text == (String(JOIN_TRIGGER_TXT))) {
DBG_OUTPUT_PORT.println("Joining Channels...");
int i;
for (i = 0; i < numCHANNELS; i++) {
String channel = CHANNEL[i];
client.sendRaw("JOIN " + channel);
delay(150);
}
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Joined channels");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
// ESP/NodeMCU Specific
if (ircMessage.text == "!uptime") {
client.sendMessage(ircMessage.parameters, "NodeMCU Uptime:" + String(millis2time()));
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("Uptime:");
lcd.setCursor(0, 1);
lcd.print(String(millis2time()));
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!ledon") {
digitalWrite(LED_BUILTIN, LOW); // nodemcu
client.sendMessage(ircMessage.parameters, ircMessage.nick + " turned NodeMCU Onboard LED: ON");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print(ircMessage.nick);
lcd.setCursor(0, 1);
lcd.print("Turned LED: ON");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!ledoff") {
digitalWrite(LED_BUILTIN, HIGH);
client.sendMessage(ircMessage.parameters, ircMessage.nick + " turned NodeMCU Onboard LED: OFF");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print(ircMessage.nick);
lcd.setCursor(0, 1);
lcd.print("Turned LED: OFF");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!getvcc") {
float vccd = ESP.getVcc();
client.sendMessage(ircMessage.parameters, "NodeMCU Voltage: " + String((vccd/1024)*100,2) + "v");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("NodeMCU Voltage:");
lcd.setCursor(0, 1);
lcd.print(String((vccd/1024)*100,2) + " Volts");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!getfreeheap") {
float freeheap = ESP.getFreeHeap();
client.sendMessage(ircMessage.parameters, "ESP8266 Free Heap: " + String((freeheap),0) + " bytes");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("ESP8266 Heap:");
lcd.setCursor(0, 1);
lcd.print(String((freeheap),0) + " bytes");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!getcycles") {
uint32_t cycles = ESP.getCycleCount();
client.sendMessage(ircMessage.parameters, "ESP8266 Instruction Cycles since startup: " + String(cycles));
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("ESP8266 Cycles:");
lcd.setCursor(0, 1);
lcd.print(String(cycles));
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!getcpu") {
float freq = ESP.getCpuFreqMHz();
client.sendMessage(ircMessage.parameters, "ESP8266 CPU Frequency: " + String((freq),0) + "MHz");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("ESP8266 Freq:");
lcd.setCursor(0, 1);
lcd.print(String((freq),0) + " MHz");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!getchipid") {
uint32_t chipid = ESP.getChipId();
client.sendMessage(ircMessage.parameters, "ESP8266 ChipID: 0x" + String((chipid),HEX));
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("ESP8266 Chip ID:");
lcd.setCursor(0, 1);
lcd.print(" 0x" + String((chipid),HEX));
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!getresetinfo") {
String resetinfo = ESP.getResetInfo();
client.sendMessage(ircMessage.parameters, "ESP8266 Reset Info: " + resetinfo);
}
if (ircMessage.text == "!getsketchsize") {
float sketchsize = ESP.getSketchSize();
client.sendMessage(ircMessage.parameters, "ESP8266 Sketch Size: " + String((sketchsize),0) + " bytes");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("ESP8266 Sketch:");
lcd.setCursor(0, 1);
lcd.print(String((sketchsize),0) + " bytes");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!getversion") {
const char* sdkversion = ESP.getSdkVersion();
String coreversion = ESP.getCoreVersion();
String fullversion = ESP.getFullVersion();
uint8_t bootversion = ESP.getBootVersion();
client.sendMessage(ircMessage.parameters, "ESP8266 SDK Version: " + String(sdkversion));
client.sendMessage(ircMessage.parameters, "ESP8266 Core Version: " + String(coreversion));
client.sendMessage(ircMessage.parameters, "ESP8266 Full Version: " + String(fullversion));
client.sendMessage(ircMessage.parameters, "ESP8266 Boot Version: " + String(bootversion));
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("SDK: " + String(sdkversion));
lcd.setCursor(0, 1);
lcd.print("CORE: " + String(coreversion));
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
if (ircMessage.text == "!scanwifi") {
int n = WiFi.scanNetworks();
client.sendMessage(ircMessage.parameters, "ESP8266 found " + String(n) + " SSIDs:");
for (int i = 0; i < n; i++) {
client.sendMessage(ircMessage.parameters, String(i+1) + ") " + String(WiFi.SSID(i)) + " Ch: " + String(WiFi.channel(i)) + " (" + String(WiFi.RSSI(i)) + "dBm) " + String(WiFi.encryptionType(i) == ENC_TYPE_NONE ? ":OPEN" : ""));
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("ESP8266 WiFi");
lcd.setCursor(0, 1);
lcd.print(" Scanned...");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
}
#ifdef USE_BME280 //// BME280 Temp, humidity, pressure
if (ircMessage.text == "!temp") {
float temp = bme.readTemperature();
float humidity = bme.readHumidity();
float pressure = bme.readPressure();
client.sendMessage(ircMessage.parameters, "BME280 Temperature: " + String(temp) + "*C - Humidity: " + String(humidity) + "% - Pressure: " + String(pressure / 100.0F) + "hPa");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("BME280 T:" + String((temp),1) + "c ");
lcd.setCursor(0, 1);
lcd.print("RH:" + String((humidity),0) + "% P:" + String((pressure/ 100.0F),0) + "hPa ");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
#endif
#ifdef USE_PCF8591
// PCF8591 ADC-DAC
if (ircMessage.text == "!adc") {
Wire.beginTransmission(PCF8591); // wake up PCF8591
Wire.write(ADC0); // control byte - read ADC0
Wire.endTransmission(); // end tranmission
Wire.requestFrom(PCF8591, 2);
value0=Wire.read();
value0=Wire.read();
Wire.beginTransmission(PCF8591); // wake up PCF8591
Wire.write(ADC1); // control byte - read ADC1
Wire.endTransmission(); // end tranmission
Wire.requestFrom(PCF8591, 2);
value1=Wire.read();
value1=Wire.read();
Wire.beginTransmission(PCF8591); // wake up PCF8591
Wire.write(ADC2); // control byte - read ADC2
Wire.endTransmission(); // end tranmission
Wire.requestFrom(PCF8591, 2);
value2=Wire.read();
value2=Wire.read();
Wire.beginTransmission(PCF8591); // wake up PCF8591
Wire.write(ADC3); // control byte - read ADC3
Wire.endTransmission(); // end tranmission
Wire.requestFrom(PCF8591, 2);
value3=Wire.read();
value3=Wire.read();
client.sendMessage(ircMessage.parameters, "PCF8591 ADC0: " + String(value0) + " ADC1: " + String(value1) + " ADC2: " + String(value2) + " ADC3: " + String(value3));
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("A0: " + String(value0) + " A1: " + String(value1));
lcd.setCursor(0, 1);
lcd.print("A2: " + String(value2) + " A3: " + String(value3));
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
#endif
#ifdef USE_IRTemp
// IR Remote Temp sensor
if (ircMessage.text == "!irtemp") {
float irtemp = irTemp.getIRTemperature(SCALE);
float irambient = irTemp.getAmbientTemperature(SCALE);
client.sendMessage(ircMessage.parameters, "IR Surface Temp: " + String((irtemp),2) + "*C Ambient Temp: " + String((irambient),2) + "*C");
#ifdef USE_LCD
lcd.clear();
lcd.setCursor(0, 0);
lcd.print("IR Temp: " + String((irtemp),2) + "c");
lcd.setCursor(0, 1);
lcd.print("Ambient: " + String((irambient),2) + "c");
lcdRefresh = delayTime; // display for 5sec before going back to clock
#endif
}
#endif
if (ircMessage.text == "!help") {
client.sendMessage(ircMessage.nick, "ESP8266 IRC-Bot Help");
client.sendMessage(ircMessage.nick, "ESP Commands:");
client.sendMessage(ircMessage.nick, "!uptime :show current uptime");
// client.sendMessage(ircMessage.nick, "!localtime :show current time and timezone");
//client.sendMessage(ircMessage.nick, "!unixtime :show current time in unix format");
client.sendMessage(ircMessage.nick, "!ledon :turn on onboard LED");
client.sendMessage(ircMessage.nick, "!ledoff :turn off onboard LED");
client.sendMessage(ircMessage.nick, "!getvcc :shows ESP8266 voltage");
client.sendMessage(ircMessage.nick, "!getfreeheap :shows ESP8266 free heap memory");
client.sendMessage(ircMessage.nick, "!getcycles :shows ESP8266 cpu instruction cycle count since start as an unsigned 32-bit");
client.sendMessage(ircMessage.nick, "!getcpu :shows ESP8266 CPU Frequency");
client.sendMessage(ircMessage.nick, "!getresetinfo :shows ESP8266 Reset debug info");
client.sendMessage(ircMessage.nick, "!getchipid :shows ESP8266 Chip ID");
client.sendMessage(ircMessage.nick, "!getsketchsize :shows ESP8266 Arduino Sketch Size");
client.sendMessage(ircMessage.nick, "!getversion :shows ESP8266 SDK, Core, Full, and Boot Versions");
client.sendMessage(ircMessage.nick, "!scanwifi :scans wifi and displays SSIDs, Channel, RSSI, encryption type");
client.sendMessage(ircMessage.nick, " ");
client.sendMessage(ircMessage.nick, "Sensor Commands:");
#ifdef USE_BME280
client.sendMessage(ircMessage.nick, "!temp :shows BME280 Temperature, humidity and air pressure");
#endif
#ifdef USE_IRTemp
client.sendMessage(ircMessage.nick, "!irtemp :shows IR Remote Surface Temperature, and Ambient Temperature");
#endif
#ifdef USE_PCF8591
client.sendMessage(ircMessage.nick, "!adc :shows PCF8591 AD Converter values");
#endif
}
/*
// debug
DBG_OUTPUT_PORT.print("prefix: " + ircMessage.prefix);
DBG_OUTPUT_PORT.print(" nick: " + ircMessage.nick);
DBG_OUTPUT_PORT.print(" user: " + ircMessage.user);
DBG_OUTPUT_PORT.print(" host: " + ircMessage.host);
DBG_OUTPUT_PORT.print(" command: " + ircMessage.command);
DBG_OUTPUT_PORT.print(" parameters: " + ircMessage.parameters);
DBG_OUTPUT_PORT.println(" text: " + ircMessage.text);
*/
DBG_OUTPUT_PORT.println(ircMessage.original);
return;
}
void debugSentCallback(String data) {
DBG_OUTPUT_PORT.println(data);
}
// end IRC client
///-------- NTP code ----------///
// send an NTP request to the time server at the given address
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
void sendNTPpacket(IPAddress &address)
{
// set all bytes in the buffer to 0
memset(packetBuffer, 0, NTP_PACKET_SIZE);
// Initialize values needed to form NTP request
// (see URL above for details on the packets)
packetBuffer[0] = 0b11100011; // LI, Version, Mode
packetBuffer[1] = 0; // Stratum, or type of clock
packetBuffer[2] = 6; // Polling Interval
packetBuffer[3] = 0xEC; // Peer Clock Precision
// 8 bytes of zero for Root Delay & Root Dispersion
packetBuffer[12] = 49;
packetBuffer[13] = 0x4E;
packetBuffer[14] = 49;
packetBuffer[15] = 52;
// all NTP fields have been given values, now
// you can send a packet requesting a timestamp:
Udp.beginPacket(address, 123); //NTP requests are to port 123
Udp.write(packetBuffer, NTP_PACKET_SIZE);
Udp.endPacket();
}
time_t getNtpTime()
{
while (Udp.parsePacket() > 0) ; // discard any previously received packets
DBG_OUTPUT_PORT.println("Transmit NTP Request");
sendNTPpacket(timeServer);
uint32_t beginWait = millis();
while (millis() - beginWait < 1500) {
int size = Udp.parsePacket();
if (size >= NTP_PACKET_SIZE) {
DBG_OUTPUT_PORT.println("Receive NTP Response");
Udp.read(packetBuffer, NTP_PACKET_SIZE); // read packet into the buffer
unsigned long secsSince1900;
// convert four bytes starting at location 40 to a long integer
secsSince1900 = (unsigned long)packetBuffer[40] << 24;
secsSince1900 |= (unsigned long)packetBuffer[41] << 16;
secsSince1900 |= (unsigned long)packetBuffer[42] << 8;
secsSince1900 |= (unsigned long)packetBuffer[43];
return secsSince1900 - 2208988800UL + timeZone * SECS_PER_HOUR;
}
}
DBG_OUTPUT_PORT.println("No NTP Response :-(");
return 0; // return 0 if unable to get the time
}
String printTime() {
String TimeNow = "";
String hours = String(hour());
String minutes = String(minute());
String seconds = String(second());
if (minute() < 10) {
minutes = "0" + minutes;
}
if (second() < 10) {
seconds = "0" + seconds;
}
TimeNow = (hours + ":" + minutes + ":" + seconds);
return String(TimeNow);
}
String millis2time() {
String Time = "";
unsigned long ss;
byte mm, hh;
ss = millis() / 1000;
hh = ss / 3600;
mm = (ss - hh * 3600) / 60;
ss = (ss - hh * 3600) - mm * 60;
if (hh < 10)Time += "0";
Time += (String)hh + ":";
if (mm < 10)Time += "0";
Time += (String)mm + ":";
if (ss < 10)Time += "0";
Time += (String)ss;
return String(Time);
}
//format bytes
String formatBytes(size_t bytes){
if (bytes < 1024){
return String(bytes)+"B";
} else if(bytes < (1024 * 1024)){
return String(bytes/1024.0)+"KB";
} else if(bytes < (1024 * 1024 * 1024)){
return String(bytes/1024.0/1024.0)+"MB";
} else {
return String(bytes/1024.0/1024.0/1024.0)+"GB";
}
}
void digitalClockDisplay(){
// digital clock display of the time
String hours = String(hour());
String minutes = String(minute());
String seconds = String(second());
if (minute() < 10) {
String minutes = "0" + String(minutes);
}
if (second() < 10) {
String seconds = "0" + String(seconds);
}
DBG_OUTPUT_PORT.print(hours);
DBG_OUTPUT_PORT.print(":");
DBG_OUTPUT_PORT.print(minutes);
DBG_OUTPUT_PORT.print(":");
DBG_OUTPUT_PORT.print(seconds);
DBG_OUTPUT_PORT.print(" ");
DBG_OUTPUT_PORT.print(day());
DBG_OUTPUT_PORT.print("/");
DBG_OUTPUT_PORT.print(month());
DBG_OUTPUT_PORT.print("/");
DBG_OUTPUT_PORT.print(year());
DBG_OUTPUT_PORT.print(" ");
}
#ifdef USE_LCD
void LCDClockDisplay() {
String hours = String(hour());
String minutes = String(minute());
String seconds = String(second());
if (hour() < 10 ){
hours = String(" " + hours);
}
if (minute() < 10) {
minutes = String("0" + minutes);
}
if (second() < 10) {
seconds = String("0" + seconds);
}
lcd.print(hours + ":" + minutes + ":" + seconds);
}
#endif