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LCD Interface problem

Created Wed, 12 Feb 2014 03:56:56 +0000 by ajitnayak

ajitnayak

Wed, 12 Feb 2014 03:56:56 +0000

Here i M to trying upload the code mentioned in website on LCD . i have made connection as shown in below diagram. I found that there is no rint of hello worldon LCD SCREEN. The LCD Screen is just on. Can some one let me know what mistake i am doing,. I already checked connection twice.

LCD screen is Bright , there is no mark of helloworld. Programs uploaded mentioned in below link [url]http://arduino.cc/en/Tutorial/LiquidCrystal [/url] My current wiring is in this diagram [url]http://oomlout.com/LCDD/LCDD-Guide.pdf[/url]

majenko

Wed, 12 Feb 2014 09:44:43 +0000

And which board are you using?

ajitnayak

Wed, 19 Feb 2014 04:12:56 +0000

I am using Chipkit Uno32. The code is working fine . i am facing different issue.

I have attached 2 code here

  1. code 2: Here i am adjusting latitude /longitude and date and time . Which can be seen being updated in Serial monitor. Unless you adjust permeter the it doesn't goes to time display window.

  2. code 3 : My main code. Problem here is as soon as try to make changes it directly go to display the date and time. not allows user to set latitude and longitude.sometime it allows to make changes . but as soon i am trying to press Ok .i.e right button it goes directly to display window i.e date and time. Here it will not wait to adjust the values quickly goes time display window. parameter are same as code2

code 2 all perameter are adjusted in the lcd.h and lcd_c file of code3.

Jacob Christ

Fri, 21 Feb 2014 07:14:32 +0000

Let me offer another suggestion if no one looks at your code. Read and understand every line of code youself. If there is something you can't figure out post a very specific question with code to this thread. There are multiple people monitoring it that are wizard programmers but may not have time to digest your whole project. I answer 90% of the posts here from my phone so its impractical to unzip and look at a project.

Good luck,

Jacob