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Thanks for your interest Jayanth.devarayanadurga my question. But you do not fully understand my questions.
if communication with lcd without checking the busy flag, use delay to wait for lcd processed. I did it. perhaps the send command and data 4bit mode I ok. but now I want to check the busy...
hello everybody !
I'm writing program display lcd 20x4, mode 4bit , used busy flag before communicating with lcd and not used Delay. I wrote according to the datasheet of lcd but not displayed at all. please help me
#include <p33FJ64MC802.h>
#include <math.h>...
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