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Title: Long delay timer with real time clock display (EFY December 2014) Post by: zuisti on June 20, 2015, 10:54:26 10:54 Long delay timer with real time clock display (EFY December 2014) Accept with criticism about the published C program, not an efficient solution. For example it is not a good practice to put the relative slow LCD routines in to the interrupt handler. They run at every 1 sec but the handler itself runs at every 50 ms: can be mistakes there (missing counts). Instead, have to use a flag there and use this flag in the main to display the time etc. values on the LCD. I'm sorry ... @pushycat: of course I know this is a mistake of the original authors (and the redactor of EFY :-) Anyway, thank you for this post. Regards zuisti |