arduino/Arduino — pull request #2273 by huba (2014-08-29 05:03:11+00:00)
Title: Added a function to LiquidCrystal to tweak the memory offset of the rows...

Some LCD screens have different memory offsets for the start of their rows, such as the [MC41605B6W-SPR](http://datasheet.octopart.com/MC41605B6W-SPR-Midas-datasheet-10854526.pdf). On the datasheet it says that row 0 starts at 0x00, row 1 starts at 0x40, row 2 starts at 0x10 and row 3 at 0x50. The LiquidCrystal::setRowOffsets() function allows these offsets to be tweaked so the LiquidCrystal::setCursor() function puts the cursor to the right place even with different memory layouts.