nokia 3310 lcd



#include "3310.h"



//global variable for remembering where to start writing the next text string on 3310 LCD

unsigned char char_start



/*--------------------------------------------------------------------------------------------------

Name : spi_init

Descr iption : Initialising atmega SPI for using with 3310 LCD

Argument(s) : None.

Return value : None.

--------------------------------------------------------------------------------------------------*/

//SPI initialize

//clock rate: 250000hz

void spi_init(void)

{

SPCR = 0x58 //setup SPI

}

-nokia 3310 lcd



#include "3310.h"



//global variable for remembering where to start writing the next text string on 3310 LCD

unsigned char char_start



/*--------------------------------------------------------------------------------------------------

　Name　　　　 :　spi_init

　Descr iption　:　Initialising atmega SPI for using with 3310 LCD

　Argument(s)　:　None.

　Return value :　None.

--------------------------------------------------------------------------------------------------*/

//SPI initialize

//clock rate: 250000hz

void spi_init(void)

　　　　{

　　　　SPCR = 0x58　//setup SPI

　　　　}