Mikroelektronika MIKROE-742 데이터 시트

404

- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 6

procedure SPI_Glcd_Set_X(x_pos : byte);

Nothing.

Sets x-axis position to x_pos dots from the left border of Glcd within the select-
ed side.

Parameters : 

- 

x_pos

: position on x-axis. Valid values: 0..63 

Note: For side, x axis and page layout explanation see schematic at the bottom
of this page.

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

SPI_Glcd_Set_X(25);

function SPI_Glcd_Read_Data() : byte;

One byte from Glcd memory.

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

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.

var data : byte;
...

data := SPI_Glcd_Read_Data();