I²C Real Time Clock DS1307

The DS1307 is a real time clock and provides date and time. 
A 3V coin cell battery runs the module when it isn't plugged to and powered by the TX controller.
• Caution
Before using this device, please read the specification sheet carefully and check the voltage requirements.

Device

Functions

DS1307_get Read the date and time
  • Input: None
  • Output: Hour, Minute, Second, Day of Week, Day, Month, Year integer
    with Day of Week 1=Sunday, 2=Monday, ..., 7=Saturday
DS1307_set    Set the date and time
  • Input: Hour, Minute, Second, Day of Week, Day, Month, Year integer
    with Day of Week: 1=Sunday, 2=Monday, ..., 7=Saturday
  • Output: None
BCD_DEC Used by DS1307_get
  • Input: Binary coded decimal value integer
  • Output: Decimal value integer
DEC_BCD Used by DS1307_set
  • Input: Decimal value integer
  • Output: Binary coded decimal value integer

Download

Download the driver with an example for RoboPro.     

This file is under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

The driver is included in the RoboPro distribution, under the Element groups > Library > I²C tree.