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How to use the lcd with the uprocessor (AVR)?

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wanneng

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How to use the lcd?

now I want to use lcd to work with the uprocessor(avr),so i want to konw how it works,can some give me some information!
 

Hi wanneng,

Can you give a little bit more information about the type of LCD you plan to use. The controling depend on it. Possible answers are:
- segment based LCD (only some 10s of segments, driven with analog voltage)
- alphanumerical LCD with integrated controller (e.g. 20*2 lines, 8bit interface)
- full graphic LCD (e.g. 320*240 pixels QVGA)

Bye
 

Hi wanneng,

Perhaps this file can help you.

Regards
 

You can use instant c libraries like keil's or avr c compilers ;)

Analyzer.
 

svicent,your file is very useful for me, and I use the gcc complier for avr.now I have over come the difficult,I have successfully controlled the lcd displyer with the uprocessor.




wanneng
 

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