Hello. I copied "LCD_4bit.c" and "LCD.h" files from Keil examples folder to my project folder and add it to my project. Then I changed Pins definition in "LCD_4bit.c" according to my project board LCD pins(LPC 2378). (I don't think that The problem is here.) Then I could successfully Build it, but when I download it to my project board,there is no signs that LCD works. However when I compile "LCD_4bit.c" in IAR environment ,the produced "hex file" works well on my project board. Thanks for your help.
"do you even know what it means? didn't sound like that."
So please expand on your reasoning for writing the following, with is obviously intended to focus on me instead of on actual arguments of this thread:
"if that's the case, the solution is so rudimentarily simple that I am embarrassed that you don't know it."
When busy elaborating - maybe you could explain the "all" in: And maybe "if it did, all your posts would have vanished.".
But then again - you don't need to explain. You actually did. I did intend a 'delete' button allowing posters to erase own posts. But you would be more happy with a 'delete' button allowing you to delete arbitrary posts by any poster. Then you could end up with a thread with nothing but your own posts. Oops. Me bad. Should say "end up with a forum".
Your posts regularly contains sentences totally without substance, and totally outside any debate. And when someone points at such a sentence, you respond with more sentences without real substance.
Your last response was in output-only mode. No answers to my questions in my previous post. How you consider me to have suddenly changed my mind. Or how I could suddenly have forgotten how to make HLL loops force side effects.
You can't both be a respected forum visitor and a troll. These two functions are mutually exclusive. Trolling while trying to sound like an expert just gets the regulars, who try to help peope, to shake their heads while the new visitors with real problems have to jump the ship because they get their threads destroyed.
"Your posts regularly contains sentences totally without substance ..."
And without capitalization.
Inability to follow the rules of capitalization was one of the reasons for getting canned -- couldn't write acceptable documents.
... is a big problem in a case-sensitive language.