hardware.h

AVR单片机有趣的展示

// Keys
#define KEY1_DDR   DDRD
#define KEY1_PORT  PORTD
#define KEY1_PIN   PIND
#define KEY1_BIT   2

#define KEY2_DDR   DDRD
#define KEY2_PORT  PORTD
#define KEY2_PIN   PIND
#define KEY2_BIT   3

//LEDS
#define LED1_DDR   DDRB
#define LED1_PORT  PORTB
#define LED1_BIT   1

#define LED2_DDR   DDRC
#define LED2_PORT  PORTC
#define LED2_BIT   0

#define LED3_DDR   DDRC
#define LED3_PORT  PORTC
#define LED3_BIT   1

#define LED4_DDR   DDRC
#define LED4_PORT  PORTC
#define LED4_BIT   5

#define LED5_DDR   DDRD
#define LED5_PORT  PORTD
#define LED5_BIT   0

#define LED6_DDR   DDRD
#define LED6_PORT  PORTD
#define LED6_BIT   4

#define LED7_DDR   DDRD
#define LED7_PORT  PORTD
#define LED7_BIT   5

#define LED8_DDR   DDRB
#define LED8_PORT  PORTB
#define LED8_BIT   0