Timer = new (250,event -> repaint()) įormatter = DateTimeFormatter. SetPreferredSize(toolkit.getScreenSize()) Toolkit toolkit = Toolkit.getDefaultToolkit() Private final DateTimeFormatter formatter Can someone please give me a hint, a code example how to do this with PHP (((Python))) andĢ) how to start this automatically after the Raspberry booted (code(!) example(!) not concept)? ġ) I have to make a graphical output on the WHOLE Raspberry display. I have programmed a lot of things on Therefore a PHP solution would be best. Better solutions are welcomed! I only need a (larger) display for my "dark" radio shack. (Of course you might say: Hey - that's a boring job for a Raspberry! Yes you are right! But I have no experience at all in doing the job on an Arduino and this might not be the right forum to ask for! Ok, if there is a COMPLETE(!!!) solution for this in the As output I would use the 7" Raspberry display. By checking the summer-/winter-time I also want that the UTC-offset is always set correctly. As I do not want to build an hardware DCF77 receiver for the Raspberry, I prefer a NTP based solution on the Raspberry. First choice is radio controlled (DCF77) but NTP is also fine (and already included in a Raspberry Pi!!!). I also want, that the clock is exactly controlled. Not to be too late in real life and get real trouble! And notably, this bug is not observed by users who are EAST of UTC, or in GMT. I also want to see - at the same "recognition level" - the local time. the system clock is adjusted to UTC repeat from step 3 The only way to break this cycle is for the downtime between reboots to be greater than the offset between UTC and localtime. So I do not want to calculate each time I need UTC - but just see it. On amateur radio, radio contacts are logged in UTC. What I am looking for is a digital clock which displays UTC and local time (middle european time), date and (best) the weekday for the two time zones. Unfortunately I can't find such clocks any more. 25 years ago you could buy digital radio controlled clocks (here in Germany: DCF77) which worked with a time zone offset. At the moment I am beginning again with amateur radio.
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