removed helpers.h, added AD5242.h

helpers was old EEPROM state saving system crap
AD5242 ment to hold communication to 2 AD5242 digital potentiometers

helpers.h

@@ -1,210 +0,0 @@
-#ifndef HELPERS_H
-#define HELPERS_H
-
-
-
-static const uint8_t monthDays[]={31,28,31,30,31,30,31,31,30,31,30,31}; 
-#define LEAP_YEAR(Y) ( ((1970+Y)>0) && !((1970+Y)%4) && ( ((1970+Y)%100) || !((1970+Y)%400) ) )
-
-
-struct  strDateTime
-{
-	byte hour;
-	byte minute;
-	byte second;
-	int year;
-	byte month;
-	byte day;
-	byte wday;
-
-} ;
-
-
-
-//
-// Summertime calculates the daylight saving for a given date.
-//
-boolean summertime(int year, byte month, byte day, byte hour, byte tzHours)
-// input parameters: "normal time" for year, month, day, hour and tzHours (0=UTC, 1=MEZ)
-{
- if (month<3 || month>10) return false; // keine Sommerzeit in Jan, Feb, Nov, Dez
- if (month>3 && month<10) return true; // Sommerzeit in Apr, Mai, Jun, Jul, Aug, Sep
- if (month==3 && (hour + 24 * day)>=(1 + tzHours + 24*(31 - (5 * year /4 + 4) % 7)) || month==10 && (hour + 24 * day)<(1 + tzHours + 24*(31 - (5 * year /4 + 1) % 7)))
-   return true;
- else
-   return false;
-}
-
-//
-// Check the Values is between 0-255
-//
-boolean checkRange(String Value)
-{
-	 if (Value.toInt() < 0 || Value.toInt() > 255)
-	 {
-		 return false;
-	 }
-	 else
-	 {
-		 return true;
-	 }
-}
-
-
-void WriteStringToEEPROM(int beginaddress, String string)
-{
-	char  charBuf[string.length()+1];
-	string.toCharArray(charBuf, string.length()+1);
-	for (int t=  0; t<sizeof(charBuf);t++)
-	{
-			EEPROM.write(beginaddress + t,charBuf[t]);
-	}
-}
-String  ReadStringFromEEPROM(int beginaddress)
-{
-	byte counter=0;
-	char rChar;
-	String retString = "";
-	while (1)
-	{
-		rChar = EEPROM.read(beginaddress + counter);
-		if (rChar == 0) break;
-		if (counter > 31) break;
-		counter++;
-		retString.concat(rChar);
-
-	}
-	return retString;
-}
-void EEPROMWritelong(int address, long value)
-      {
-      byte four = (value & 0xFF);
-      byte three = ((value >> 8) & 0xFF);
-      byte two = ((value >> 16) & 0xFF);
-      byte one = ((value >> 24) & 0xFF);
-
-      //Write the 4 bytes into the eeprom memory.
-      EEPROM.write(address, four);
-      EEPROM.write(address + 1, three);
-      EEPROM.write(address + 2, two);
-      EEPROM.write(address + 3, one);
-      }
-long EEPROMReadlong(long address)
-      {
-      //Read the 4 bytes from the eeprom memory.
-      long four = EEPROM.read(address);
-      long three = EEPROM.read(address + 1);
-      long two = EEPROM.read(address + 2);
-      long one = EEPROM.read(address + 3);
-
-      //Return the recomposed long by using bitshift.
-      return ((four << 0) & 0xFF) + ((three << 8) & 0xFFFF) + ((two << 16) & 0xFFFFFF) + ((one << 24) & 0xFFFFFFFF);
-}
-
-void ConvertUnixTimeStamp( unsigned long TimeStamp, struct strDateTime* DateTime)
-{
-		uint8_t year;
-	uint8_t month, monthLength;
-	uint32_t time;
-	unsigned long days;
-	  time = (uint32_t)TimeStamp;
-	  DateTime->second = time % 60;
-	  time /= 60; // now it is minutes
-	  DateTime->minute = time % 60;
-	  time /= 60; // now it is hours
-	  DateTime->hour = time % 24;
-	  time /= 24; // now it is days
-	  DateTime->wday = ((time + 4) % 7) + 1;  // Sunday is day 1 
-  
-	  year = 0;  
-	days = 0;
-	while((unsigned)(days += (LEAP_YEAR(year) ? 366 : 365)) <= time) {
-		year++;
-	}
-	DateTime->year = year; // year is offset from 1970 
-  
-	  days -= LEAP_YEAR(year) ? 366 : 365;
-	  time  -= days; // now it is days in this year, starting at 0
-  
-	  days=0;
-	  month=0;
-	  monthLength=0;
-	  for (month=0; month<12; month++) {
-		if (month==1) { // february
-		  if (LEAP_YEAR(year)) {
-			monthLength=29;
-		  } else {
-			monthLength=28;
-		  }
-		} else {
-		  monthLength = monthDays[month];
-		}
-    
-		if (time >= monthLength) {
-		  time -= monthLength;
-		} else {
-			break;
-		}
-	  }
-	  DateTime->month = month + 1;  // jan is month 1  
-	  DateTime->day = time + 1;     // day of month
-	  DateTime->year += 1970;
-
-	 
-}
-
-
-	
-String GetMacAddress()
-{
-	uint8_t mac[6];
-    char macStr[18] = {0};
-	WiFi.macAddress(mac);
-    sprintf(macStr, "%02X:%02X:%02X:%02X:%02X:%02X", mac[0],  mac[1], mac[2], mac[3], mac[4], mac[5]);
-    return  String(macStr);
-}
-
-// convert a single hex digit character to its integer value (from https://code.google.com/p/avr-netino/)
-unsigned char h2int(char c)
-{
-    if (c >= '0' && c <='9'){
-        return((unsigned char)c - '0');
-    }
-    if (c >= 'a' && c <='f'){
-        return((unsigned char)c - 'a' + 10);
-    }
-    if (c >= 'A' && c <='F'){
-        return((unsigned char)c - 'A' + 10);
-    }
-    return(0);
-}
-
-String urldecode(String input) // (based on https://code.google.com/p/avr-netino/)
-{
-	 char c;
-	 String ret = "";
-	 
-	 for(byte t=0;t<input.length();t++)
-	 {
-		 c = input[t];
-		 if (c == '+') c = ' ';
-         if (c == '%') {
-
-
-         t++;
-         c = input[t];
-         t++;
-         c = (h2int(c) << 4) | h2int(input[t]);
-		 }
-		
-		 ret.concat(c);
-	 }
-	 return ret;
-  
-}
-
-
-
-
- 
-#endif