> > I have a raspberry pi system. This is a computer without a real time > > clock. So everytime I power it on, it uses starts where it left off > > which might be days earlier. It is connected only very occasionally to > > the internet so syncing to that won't work. It does have, however, a gps > > connected. But as it is switched mostly for less than an hour, ntpd > > won't have the time to adjust the time to what the gps returns to it. > > Why not use somthing like this: > http://www.adafruit.com/products/255 > ChronoDot - Ultra-precise Real Time Clock - v2.1 > The ChronoDot RTC is an extremely accurate real time clock module, based > on the DS3231 temperature compensated RTC (TCXO). It includes a CR2016 > battery (not shown, but included in the product) which should last at > least 8 years if the I2C interface is only used while the device has 5V > power available. No external crystal or tuning capacitors are required.
That's an option but I'm currently aiming for a solution that doesn't cost any extra money. Folkert van Heusden -- To MultiTail einai ena polymorfiko ergaleio gia ta logfiles kai tin eksodo twn entolwn. Prosferei: filtrarisma, xrwmatismo, sygxwneysi, diaforetikes provoles. http://www.vanheusden.com/multitail/ ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com _______________________________________________ questions mailing list [email protected] http://lists.ntp.org/listinfo/questions
