Mikroelektronika MIKROE-738 Datenbogen

mikroC PRO for PIC32

MikroElektronika

507

SPI_Lcd8_Config

void SPI_Lcd8_Config(char DeviceAddress);

Description Initializes the Lcd 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. 

sbit  SPExpanderRST at LATF0_bit;

sbit  SPExpanderCS  at LATF1_bit;

sbit  SPExpanderRST_Direction at TRISF0_bit;

sbit  SPExpanderCS_Direction  at TRISF1_bit;

...

SPI1_Init();            // Initialize SPI module used with PortExpander

SPI_Lcd8_Config(0);      // intialize Lcd in 8bit mode via SPI

None.