Occasionally I've experienced similar things after the initial re-programming. Resetting the PIC or power to my development board always works for me.
Occasionally I've experienced similar things after the initial re-programming. Resetting the PIC or power to my development board always works for me.
You often have to pause about a half second before you write anything to the LCD. The displays are slow to get "started". The quarter-second pause in the previous example may not be quite enough.
Charles Linquist
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