port.h

ks0108 avr单片机1284显示

/*----------------------------------------------------------------------------*-
   
   Header Name   :  Port.H (v1.00)  

  ---------------------------------------------------------------------------- 
   COPYRIGHT 
   ---------	

   Created Date  :  2008.03.01
   Created By    :  HOCHIEN
   Modified By   :
   Modified Date :
   Version       :  2.0  
   Description   :  'Port Header' files. 
   
   You can find all the infos about the port pins HERE. 
   
   * * * This program is from : www.ICEworksop.com * * *

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

#ifndef _PORT_H
#define _PORT_H

#define OUTPUT   0xFF
#define INPUT    0x00

// ------ KS0108_12864LCD.C --------------------------------------------------

// LCD COLUMN SELECT 2 
// M16 pin PD5
#define LCD_CS2 0x20

// LCD COLUMN SELECT 1 
// M16 pin PD4  
#define LCD_CS1 0x10

// LCD RESET
// M16 pin PD3  
#define LCD_RST 0x08

// LCD ENABLE
// M16 pin PD2   
#define LCD_EN  0x04

// LCD READ(1) / WRITE(0)
// M16 pin PD1  
#define LCD_RW  0x02

// LCD DATA(1) / INSTRUCTION(0)
// M16 pin PD0    
#define LCD_DI  0x01

// LCD instruction port
#define LCD_INSTR_PORT      PORTD
#define LCD_INSTR_PORT_DIR  DDRD
#define LCD_INSTR_PORT_VL   PIND

// LCD data port
#define LCD_DATA_PORT      PORTA
#define LCD_DATA_PORT_DIR  DDRA
#define LCD_DATA_PORT_VL   PINA

#endif

/*----------------------------------------------------------------------------*-
  ---- END OF FILE -----------------------------------------------------------
-*----------------------------------------------------------------------------*/