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Flowcode V4 Problem DS1307 ( I2C )

Posted: Tue Mar 28, 2017 9:29 pm
by Dan55
I do not speak English very well saddened then I have to make a personal project but I have a problem with my rtc. which is the DS1307 in I2C I do not arrive has to post(show) the seconds but the minutes and hours of posters as if secondes ├ętait block par les minutes merci d'avance pour les r├ęponses je vous fait joindre mon FLOWCODE

Re: Flowcode V4 Problem DS1307 ( I2C )

Posted: Wed Mar 29, 2017 12:16 pm
by medelec35
Hi Dan55,
For your calculations you can use:

Code: Select all

Second = (Second >> 4) * 10 + (Second & 15)
Minut = (Minut >> 4) * 10 + (Minut & 15)

Which converts BCD to Decimal.
Same format for when you add hours

Martin