Mikroelektronika MIKROE-724 データシート

522

mikoBasic PRO for dsPIC30/33 and PIC24

MikroElektronika

SPI_Glcd_Read_Data

SPI_Glcd_Write_Data

sub function SPI_Glcd_Read_Data() as byte

Description Reads data from the current location of Glcd memory and moves to the next location.
Returns

One byte from Glcd memory.

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

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.

Parameters None.
Example

dim data_ as byte

...

data_ = SPI_Glcd_Read_Data()

None.

sub procedure SPI_Glcd_Write_Data(dim data_ as byte)

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

data_

: data to be written 

Nothing.

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

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 data_ as byte

...

SPI_Glcd_Write_Data(data_)

None.

SPI_Glcd_Fill

sub procedure SPI_Glcd_Fill(dim pattern as byte)

Description Fills Glcd memory with byte 

pattern

.

To clear the Glcd screen, use 

SPI_Glcd_Fill(0)

.

To fill the screen completely, use 

SPI_Glcd_Fill(0xFF)

.

Parameters - 

pattern

: byte to fill Glcd memory with 

Nothing.

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

SPI_Glcd_Fill(0)

None.