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Published on - 26th September 2011 05:29
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: PIC16F1454 Connecting To USB Doesn't Work
Those chips are the cheapest 18F with USB according to the Microchip Advanced Selector Chip tool. I'll order some and give it a try.
rsocor01 Today, 02:00