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: How to measure how long I pressed a button ?
What happens if more than one button is pressed at the same time?
HenrikOlsson Today, 17:16Anyway, this might serve as starting point. It compiles but it is not tested.
Long_Press CON 5000
Short_Press con 100
cnt...