hi... i used the library 'RTC_ds3231'. yesterday i tried to update the Arduino's version and this library was erased. I didn't success to find this library again so i tried to use 'ds3231', who supposed to be the new version of this library. the problem is that i get many error messages.
Arduino: 1.8.10 (Windows 7), Board: "Arduino Nano, ATmega328P (Old Bootloader)"
In file included from C:\Users\Maish\Documents\Arduino\astro_pgm\astro_pgm.ino:6:0:
C:\Program Files (x86)\Arduino\libraries\DS3231-1.0.2/DS3231.h:27:7: error: redefinition of 'class DateTime'
class DateTime {
^~~~~~~~
In file included from C:\Users\Maish\Documents\Arduino\astro_pgm\astro_pgm.ino:3:0:
C:\Program Files (x86)\Arduino\libraries\RTClib-1.3.1/RTClib.h:52:7: note: previous definition of 'class DateTime'
class DateTime {
^~~~~~~~
C:\Users\Maish\Documents\Arduino\astro_pgm\astro_pgm.ino: In function 'void setup()':
astro_pgm:95:15: error: 'class RTC_DS3231' has no member named 'isrunning'
if (!RTC.isrunning()) {
^~~~~~~~~
Multiple libraries were found for "Adafruit_GFX.h"
Used: C:\Program
Multiple libraries were found for "Adafruit_SSD1306.h"
Used: C:\Program
Multiple libraries were found for "SPI.h"
Used: C:\Program
Multiple libraries were found for "Wire.h"
Used: C:\Program
Multiple libraries were found for "RTClib.h"
Used: C:\Program
Multiple libraries were found for "TimeLib.h"
Used: C:\Program
Multiple libraries were found for "DS3231.h"
Used: C:\Program
exit status 1
'class RTC_DS3231' has no member named 'isrunning'
i don't know to explain why "miltiple libraries were found...". i use only one library from each type.
what should i to do to solve these problems?
thank you for your help!