22d727fb_tvText___benryves_com__Function
[Code] 23 [Function] 
After writing this character, you must write a further nine bytes of data. The action performed depends on the values you have written. Switching the cursor on and off – Firstly, write a 1 to indicate that you wish to change the cursor. Secondly, write a 0 to disable the cursor or a 1 to enable the cursor. Finally, write seven further zeroes to make up the nine bytes that this command requires. Scrolling the display – Firstly, write a 7 to indicate that you wish to scroll the screen. Secondly, write a 0 if you'd like to scroll the current viewport or a 1 if you'd like to scroll the entire screen. Thirdly, write the direction you wish to scroll: 0 – Scroll right one character. 1 – Scroll left one character. 2 – Scroll down one row. 3 – Scroll up one row. Finally, write six further zeroes to make up the nine bytes that this command requires.
tvText • benryves.com
Function