swRTC 1.2.9

Fixed a bug that lead to wrong timestamps/date conversions

swRTC 1.2.8

Fixed a typo that broke the compatibility with Atmega644.

swRTC 1.2.7

Added support for ATmega32U4 (only at 16 MHz)

swRTC Library 1.2.6 for Arduino IDE

Fixed a bug into the timestamp algorithm that lead to incorrect conversions in some circumstances when working with leap years.

swRTC Library for Arduino IDE

Fixed a bug into the deltaT arithmetics that lead the code to execute twice the computation.

swRTC Library for Arduino IDE

The swRTC Library let the user to implement a software Real-Time Clock. The more precise the crystal will be the more precise the library will be. Also works with external 32 kHz crystal if the MCU integrates the RTC (Real-Time Counter) module, i.e. available into the ATmega328P. Work with several Atmel microcontrollers and almost every version of the Arduino IDE.