Mikroelektronika MIKROE-742 데이터 시트

239

- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 6

procedure Glcd_Write_Data(ddata: byte);

Nothing.

Writes one byte to the current location in Glcd memory and moves to the
next location.

Parameters : 

- 

ddata

: data to be written 

Glcd needs to be initialized, see Glcd_Init routine.

Glcd side, x-axis position and page should be set first. See functions
Glcd_Set_Side, Glcd_Set_X, and Glcd_Set_Page.

var data: byte;
...

Glcd_Write_Data(data);

procedure Glcd_Fill(pattern: byte);

Nothing.

Fills Glcd memory with the byte pattern.

Parameters : 

- 

pattern

: byte to fill Glcd memory with 

To clear the Glcd screen, use 

Glcd_Fill(0)

.

To fill the screen completely, use 

Glcd_Fill(0xFF)

.

Glcd needs to be initialized, see Glcd_Init routine.

' Clear screen

Glcd_Fill(0);