Mikroelektronika MIKROE-724 データシート

520

mikoBasic PRO for dsPIC30/33 and PIC24

MikroElektronika

 

- SPI_Glcd_Rectangle 

 

- SPI_Glcd_Rectangle_Round_Edges 

 

- SPI_Glcd_Rectangle_Round_Edges_Fill 

 

- SPI_Glcd_Box 

 

- SPI_Glcd_Circle 

 

- SPI_Glcd_Circle_Fill 

 

- SPI_Glcd_Set_Font 

 

- SPI_Glcd_Write_Char 

 

- SPI_Glcd_Write_Text 

 

- SPI_Glcd_Image 

 

- SPI_Glcd_PartialImage 

SPI_Glcd_Init

sub procedure SPI_Glcd_Init()

Description Initializes the Glcd module via SPI interface.
Parameters - 

DeviceAddress

: SPI expander hardware address, see schematic at the bottom of this page 

Nothing.

Global variables: 

- 

SPExpanderCS

: Chip Select line 

- 

SPExpanderRST

: Reset line 

- 

SPExpanderCS_Direction

: Direction of the Chip Select pin 

- 

SPExpanderRST_Direction

: Direction of the Reset pin 

must be defined before using this function. 

The SPI module needs to be initialized. See SPIx_Init and SPIx_Init_Advanced routines. 

dim SPExpanderRST as sbit at LATF0_bit

    SPExpanderCS  as sbit at LATF1_bit

    SPExpanderRST_Direction as sbit at TRISF0_bit

    SPExpanderCS_Direction  as sbit at TRISF1_bit

...

‘ If Port Expander Library uses SPI1 module:

SPI1_Init()  ‘ Initialize SPI module used with PortExpander

SPI_Glcd_Init(0)

None.