porturi.c

来自「avr Rtos 255 Task avr Rtos 255 Task」· C语言 代码 · 共 67 行

#include "porturi.h" 
#include<mega128.h>
SetPortA_Out(unsigned char BitMask )
{ 
        SetBit( DDRA, BitMask );      
} 
SetPortA_In(unsigned char BitMask )
{ 
        ClrBit( DDRA, BitMask );    
} 
WritePortA(unsigned char Value, unsigned char BitMask )
{
        PORTA &= Value | ~BitMask;
        PORTA |= Value & BitMask;
}
SetPortB_Out(unsigned char BitMask )
{ 
        SetBit( DDRB, BitMask );      
} 
SetPortB_In(unsigned char BitMask )
{ 
        ClrBit( DDRB, BitMask );    
} 
WritePortB(unsigned char Value, unsigned char BitMask )
{
        PORTB &= Value | ~BitMask;
        PORTB |= Value & BitMask;
} 
SetPortC_Out(unsigned char BitMask )
{ 
        SetBit( DDRC, BitMask );      
} 
SetPortC_In(unsigned char BitMask )
{ 
        ClrBit( DDRC, BitMask );    
} 
WritePortC(unsigned char Value, unsigned char BitMask )
{
        PORTC &= Value | ~BitMask;
        PORTC |= Value & BitMask;
}
SetPortD_Out(unsigned char BitMask )
{ 
        SetBit( DDRD, BitMask );      
} 
SetPortD_In(unsigned char BitMask )
{ 
        ClrBit( DDRD, BitMask );    
} 
WritePortD(unsigned char Value, unsigned char BitMask )
{
        PORTD &= Value | ~BitMask;
        PORTD |= Value & BitMask;
}
SetPortG_Out(unsigned char BitMask )
{ 
        SetBit( DDRG, BitMask );      
} 
SetPortG_In(unsigned char BitMask )
{ 
        ClrBit( DDRG, BitMask );    
} 
WritePortG(unsigned char Value, unsigned char BitMask )
{
        PORTG &= Value | ~BitMask;
        PORTG |= Value & BitMask;
}