[Moved] programing of Atmega8l 8pu

int main() // The main function
{
DDRD = 0d11111111; // Set all the pin of portD as output
DDRB = 0b00000000; // Set all the pin of portB as input 
While(DDRB = 0b00001111) 
{
PORTD = 0d00000101; // both motor rotate Clock Wise
}
While (DDRB = 0b00001101)
{
PORTD = 0d00000100; // left motor stop and right motor rotate CW
}
While(DDRB = 0b00001100)
{
PORTD = 0d00000110; // left motor CW and right motor counter clock wise (CCW)
}
While (DDRB = 0b00001011)
{
PORTD = 0d00000001; // left motor CW and right motor stop
}
While (DDRB = 0b00000011)
{
PORTD = 0d00001001; // left motor CW and right motor CCW
}
}

To drive two motor by ATmega8L - 8pu
int main() // The main function
{
DDRD = 0d11111111; // Set all the pin of portD as output
DDRB = 0b00000000; // Set all the pin of portB as input 
While(DDRB = 0b00001111) 
{
PORTD = 0d00000101; // both motor rotate Clock Wise
}
While (DDRB = 0b00001101)
{
PORTD = 0d00000100; // left motor stop and right motor rotate CW
}
While(DDRB = 0b00001100)
{
PORTD = 0d00000110; // left motor CW and right motor counter clock wise (CCW)
}
While (DDRB = 0b00001011)
{
PORTD = 0d00000001; // left motor CW and right motor stop
}
While (DDRB = 0b00000011)
{
PORTD = 0d00001001; // left motor CW and right motor CCW
}
}