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: SOLVED: Post #11 - IOC on negative edge sometimes triggers twice on single press
You should be able to set the pin type in the 16F18877 to either ST or TTL to match the 1937 type if that's what you're after.
tumbleweed Yesterday, 15:10I don't think your 'INLVLB = %00000100' statement changed anything for...