Need to know the time - accurately for your next project?
The code below allows your PIC to log into a network timeserver and it (eventually) writes the time to a Dallas RTC (code not supplied).
The PIC checks the NET TIME every power-up and thereafter every 4 hours. If it doesn't make connection, it tries an alternate time server. If THAT doesn't work (after retries) it gives up and tries again 4 hours later. A Lantronix XPort handles the connection to the net.
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Re: My "Library" for ST7920 Graphical displays, works fine, but...
Oh, you don't want to limit yourself to the hundreds of available 18F series devices so your contemplating using old parallell I/F EEPROMs instead, needing so many I/O-lines that you'll probably have...
HenrikOlsson Today, 06:02