main.h

AVR DRAGON的仿真版配套源程序,包括定时器,LCD驱动,按键处理,AD转换等等.对AVR初学者甚为有用

//*****************************************************************************
//
//  File........: Main.h
//
//  Author(s)...: ATMEL Norway
//
//  Target(s)...: ATmega169
//
//  Description.: Defines and prototypes for Main.c
//
//  Revisions...: 1.1
//
//  YYYYMMDD - VER. - COMMENT                                       - SIGN.
//
//  20030326 - 1.0  - File created                                  - AR
//	20060829 - 1.1  - Ported to AVR GCC                             - TMF, OL
//*****************************************************************************

// Includes
    #include <avr/io.h>

// Function declarations
    void Delay(int);                //standard delay-routine
    void WriteLCD( unsigned int Hex );  // Writes temperature data to LCD buffer

// Macro definitions
    #define sbi(port,bit)  (port |= (1<<bit))   //set bit in port
    #define cbi(port,bit)  (port &= ~(1<<bit))  //clear bit in port

    #define FALSE   0
    #define TRUE    1