Mikroelektronika MIKROE-350 Fiche De Données

394

- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 6

sub procedure SPI_Glcd_Write_Data(dim Ddata as 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 for SPI communication, see SPI_Glcd_Init routines.

Glcd side, x-axis position and page should be set first. See the functions
SPI_Glcd_Set_Side, SPI_Glcd_Set_X, and SPI_Glcd_Set_Page.

dim ddata as byte
...

SPI_Glcd_Write_Data(ddata)

sub procedure SPI_Glcd_Fill(dim pattern as byte)

Nothing.

Fills Glcd memory with byte 

pattern

.

Parameters : 

- 

pattern:

byte to fill Glcd memory with 

To clear the Glcd screen, use 

SPI_Glcd_Fill(0)

.

To fill the screen completely, use 

SPI_Glcd_Fill(0xFF)

.

Glcd needs to be initialized for SPI communication, see SPI_Glcd_Init routines.

' Clear screen
SPI_Glcd_Fill(0)