LCD BARgraphs

[Christopher4187]

THE CHANGES IN THE ABOVE POST ARE INCOMPLETE!!!

If you make those modifications, you need to change all of the custom character declarations. Otherwise, the other styles will not work properly. Here are the other modifications (shown with the first set for context):

No kidding. Did you read my post?

You have change the numbers in the other two character sets if you use blocks and boxes.

So, what you're saying is that if you use Custom Character 0 on those displays, everything goes crazy?
Displaying the wrong characters on the wrong lines.

And by just not using Cust. Char 0, everythings AOK?
On both of your dispays?

That's a new one ... but it sounds typical for Newhaven.

Yup. I tried this on both displays with different programs. Whenever a 0 is used, the display gets all wacky. It will not only display the characters on the wrong line, the entire OLED displays wacky stuff. (I took two crappy cell phone pics of the differences). You also have to change the LCDOUT commands too. If you don't, it will still work but the box won't be filled out completely.

I tested it a bunch of different ways and I couldn't make it fail. Perhaps I didn't test every single mode but what I did test (what I normally use) worked perfectly!