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Erik Malund
04/20/12 06:12
Read: 460 times
Mt Airy, Nc
USA


 
#187232 - previous experiences
Responding to: Michael Karas's previous message
I think you owe it to yourself to dig into this issue and figure out why you are unable to initialize the LCD in one go at it. You do that and the satisfaction and expertise that grows out of it will strengthen you for the rest of your life.
I have been exposed to several cases of multiple LCD inits. Some have been insufficient delay, but the 'interesting' ones have been related to slow risetimes on the LCD lines. This is a notorious problem where the LCD is 'remote'.

Erik

List of 9 messages in thread
TopicAuthorDate
[project]Calculator 4x4 keypad + 2x16LCD - Result      Lukasz Stanowski      04/07/12 09:57      
   wrong approach      Erik Malund      04/07/12 14:45      
      LCD      Lukasz Stanowski      04/18/12 16:27      
         Initialise it more than one time      Maunik Choksi      04/19/12 01:38      
            Needing To Do Three Times Is A Kludge      Michael Karas      04/19/12 20:48      
               Thanks      Maunik Choksi      04/19/12 23:18      
                  Intent Applied; But Verified??        Michael Karas      04/20/12 05:34      
                     previous experiences      Erik Malund      04/20/12 06:12      
                     ' Will see it again      Maunik Choksi      04/20/12 22:22      

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