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how to program LCD 2x16 using ATMega8535

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bludak

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atmega8535

Hi everybody....,I am new member in this forum. I really need your advice and help. now I am doing my final project,,,and I got trouble in programing LCD 2x16 using ATMega8535. actually I have programmed it, but LCD was blank.
I have connected the hardware correctly. I hope your help friend.
I also hope your suggestion and advice as a good member of this forum.
 

lcd atmega8535

I have some LCD tutorial but they are on 8051. I don't know if u'll still need that.
 

lcd 2x16 schematic

Let see your schematic, let us see your program, and by that, we can give you solution. What programmer language did you use? Asm, C? What C? Codevision, winAVR, or... LCD is an easy basic uC course, its the hello world course (the first of first microcontroller course).
Anyway, where do you come from?
 

atmega8535 lcd

i have lcd routines for AVR in c language.but it will be better if u show what u have done, so dat we can trouble shoot it:D:D:D
 
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    vida

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atmega8535 tutorial

program LCD using ATMega8535 can be so easy.
i made it in Code Vision AVR.. how bout you??
 

avr lcd 2x16

hi
there can be various reason why lcd is not working,may be some thing is wrong with the code, some problem with control signals EN,RS,R/w , the port ur using might not be set for output,try to check control signals if they are ok when u run ur program. u can simulate ur program to c if ur sending the right sequecnes on the ports u have connected to LCD
Regards
Shakeel
 

data vision lcd 2x16

hi!
CodeVision AVR C Compiler, has a wizard that helps you to create the connections and the programming is very easy in C
 

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