DS1994 Memory/Time iButton

[Melanie]

CalculateLinearFromDate will account for the DAYS. Multiply by 24 for your TotalHours. Then to account for the Hours...

If EndDateHours > StartDateHours then TotalHours=TotalHours+(EndDateHours-StartDateHours)

If EndDateHours < StartDateHours then TotalHours=TotalHours-(StartDateHours-EndDateHours)

[Yuantu Huang]

Hi Melanie,

Thank you very much.

[naga]

When you're done, you can create Ralph1994 and send it with a resume of what it does to MeLabs for inclusion in their Submitted Programs section... people must be getting bored with my offerings.

hi,

i succeed to read ibutton (1990a) and display it on lcd..but iam not able to store serial# on variable..i want to compare ibutton's serial nos.iam trying to read multiple ibuttons and store their sr# in eprom.. if sr# is 1 of the stored # then do something...

Thanking you

Regards.