Hi,
I am using the Conrad DCF77 with the Arduino DCF77 decoder v0.2.1 library in combination with LCD. I also want to read from 2 analog inputs. Is that a problem? (@A) Specially since the analog read is taking some time. I understand that in the standard lib DCF77 the interrupt is set to 1000 times a second. Is that needed and can I just changed the INIT_TIMER_COUNT to 12 (i.s.o the 6) to have 500 Interrupts? (@B)
It is also not needed to synchronize all the time. 5 minutes every hour should be fine. But I don't really understand how the interrupt are working. How can I easily make this change (@C) and if runing on internal clock, can I than read the analog ports without disturbing the internal clock too much (@D)
Jan Willem