[Lcd4linux-devel] Sure Electronics DE-LD021 patch

[Natanael O. <no...@gm...>]

Hi,

I bought a Sure Electronics 4x20 alphanumeric display [1] that didn't 
work with lcd4linux.

Here I attach the patch that I did to make it works for me (basically 
using the same methods for protocol 3 as the DE-LD011, removing all 
hardoded values in the code except the buffer, that has now a size of 20 
chars instead 16).

I'm not sure if the corresponding code is DE-LD021 or DE-LP14112 (both 
values appear in the page, and in the sticker label on the package 
appears the second code over an old sticker with the first.. ??).


Hope it helps.


Best regards, and happy new year,
Natanael.

PS: I bought some other displays that aren't working neither, so if I'm 
lucky, maybe I'll send more patches later



[1] 
http://www.sureelectronics.net/search.php?encode=YTozOntzOjg6ImtleXdvcmRzIjtzOjg6ImRlLWxkMDIxIjtzOjg6ImNhdGVnb3J5IjtzOjE6IjAiO3M6MTg6InNlYXJjaF9lbmNvZGVfdGltZSI7aToxMjk0MDcwODYxO30=