define.h

avr32 驱动320X64 LCD 屏代码。 对液晶驱动或学习avr的朋友有帮助。

//ICC-AVR application builder : 2006-12-29 13:02:24
// Target : M32
// Crystal: 7.3728Mhz

#include <iom32v.h>
#include <macros.h>

#define U8   unsigned char 
#define U16  unsigned int 

#define SOME_NOP    NOP();NOP();NOP();NOP()

#define Lcd_Port  PORTA    
#define Lcd_Rd_High     PORTB |= PB0;SOME_NOP
#define Lcd_Rd_Low      PORTB &= ~PB0;SOME_NOP
#define Lcd_Wr_High     PORTB |= PB1;SOME_NOP
#define Lcd_Wr_Low      PORTB &= ~PB1;SOME_NOP
#define Lcd_A0_High     PORTB |= PB2 ;SOME_NOP
#define Lcd_A0_Low      PORTB &=~PB2 ;SOME_NOP
#define Lcd_Res_High    PORTB |= PB3 ;SOME_NOP
#define Lcd_Res_Low     PORTB &= ~PB3 ;SOME_NOP
#define Lcd_Cs_High     PORTB |= PB4 ;SOME_NOP
#define Lcd_Cs_Low      PORTB &=~PB4 ;SOME_NOP
#define Lcd_Blk_High    PORTD |= PD7 ;SOME_NOP
#define Lcd_Blk_Low     PORTD &=~PD7 ;SOME_NOP