rd_useavrportbit.h

LCD1602键盘显示模块实例

    # define _PG6        PORTG_BIT.BIT6
    # define _PG7        PORTG_BIT.BIT7
#endif


/*------------- DDR 位操作定义 -------------*/
#ifdef DDRA
    # define DDR_PA0     DDRA_BIT.BIT0
    # define DDR_PA1     DDRA_BIT.BIT1
    # define DDR_PA2     DDRA_BIT.BIT2
    # define DDR_PA3     DDRA_BIT.BIT3
    # define DDR_PA4     DDRA_BIT.BIT4
    # define DDR_PA5     DDRA_BIT.BIT5
    # define DDR_PA6     DDRA_BIT.BIT6
    # define DDR_PA7     DDRA_BIT.BIT7
#endif
#ifdef DDRB
    # define DDR_PB0     DDRB_BIT.BIT0
    # define DDR_PB1     DDRB_BIT.BIT1
    # define DDR_PB2     DDRB_BIT.BIT2
    # define DDR_PB3     DDRB_BIT.BIT3
    # define DDR_PB4     DDRB_BIT.BIT4
    # define DDR_PB5     DDRB_BIT.BIT5
    # define DDR_PB6     DDRB_BIT.BIT6
    # define DDR_PB7     DDRB_BIT.BIT7
#endif
#ifdef DDRC
    # define DDR_PC0     DDRC_BIT.BIT0
    # define DDR_PC1     DDRC_BIT.BIT1
    # define DDR_PC2     DDRC_BIT.BIT2
    # define DDR_PC3     DDRC_BIT.BIT3
    # define DDR_PC4     DDRC_BIT.BIT4
    # define DDR_PC5     DDRC_BIT.BIT5
    # define DDR_PC6     DDRC_BIT.BIT6
    # define DDR_PC7     DDRC_BIT.BIT7
#endif
#ifdef DDRD
    # define DDR_PD0     DDRD_BIT.BIT0
    # define DDR_PD1     DDRD_BIT.BIT1
    # define DDR_PD2     DDRD_BIT.BIT2
    # define DDR_PD3     DDRD_BIT.BIT3
    # define DDR_PD4     DDRD_BIT.BIT4
    # define DDR_PD5     DDRD_BIT.BIT5
    # define DDR_PD6     DDRD_BIT.BIT6
    # define DDR_PD7     DDRD_BIT.BIT7
#endif
#ifdef DDRE
    # define DDR_PE0     DDRE_BIT.BIT0
    # define DDR_PE1     DDRE_BIT.BIT1
    # define DDR_PE2     DDRE_BIT.BIT2
    # define DDR_PE3     DDRE_BIT.BIT3
    # define DDR_PE4     DDRE_BIT.BIT4
    # define DDR_PE5     DDRE_BIT.BIT5
    # define DDR_PE6     DDRE_BIT.BIT6
    # define DDR_PE7     DDRE_BIT.BIT7
#endif
#ifdef DDRF
    # define DDR_PF0     DDRF_BIT.BIT0
    # define DDR_PF1     DDRF_BIT.BIT1
    # define DDR_PF2     DDRF_BIT.BIT2
    # define DDR_PF3     DDRF_BIT.BIT3
    # define DDR_PF4     DDRF_BIT.BIT4
    # define DDR_PF5     DDRF_BIT.BIT5
    # define DDR_PF6     DDRF_BIT.BIT6
    # define DDR_PF7     DDRF_BIT.BIT7
#endif
#ifdef DDRG
    # define DDR_PG0     DDRG_BIT.BIT0
    # define DDR_PG1     DDRG_BIT.BIT1
    # define DDR_PG2     DDRG_BIT.BIT2
    # define DDR_PG3     DDRG_BIT.BIT3
    # define DDR_PG4     DDRG_BIT.BIT4
    # define DDR_PG5     DDRG_BIT.BIT5
    # define DDR_PG6     DDRG_BIT.BIT6
    # define DDR_PG7     DDRG_BIT.BIT7
#endif

/*------------- PIN 位操作定义 -------------*/
#ifdef PINA
    # define READ_PA0     PINA_BIT.BIT0
    # define READ_PA1     PINA_BIT.BIT1
    # define READ_PA2     PINA_BIT.BIT2
    # define READ_PA3     PINA_BIT.BIT3
    # define READ_PA4     PINA_BIT.BIT4
    # define READ_PA5     PINA_BIT.BIT5
    # define READ_PA6     PINA_BIT.BIT6
    # define READ_PA7     PINA_BIT.BIT7
    
    # define PIN_PA0      PINA_BIT.BIT0
    # define PIN_PA1      PINA_BIT.BIT1
    # define PIN_PA2      PINA_BIT.BIT2
    # define PIN_PA3      PINA_BIT.BIT3
    # define PIN_PA4      PINA_BIT.BIT4
    # define PIN_PA5      PINA_BIT.BIT5
    # define PIN_PA6      PINA_BIT.BIT6
    # define PIN_PA7      PINA_BIT.BIT7
#endif
#ifdef PINB
    # define READ_PB0     PINB_BIT.BIT0
    # define READ_PB1     PINB_BIT.BIT1
    # define READ_PB2     PINB_BIT.BIT2
    # define READ_PB3     PINB_BIT.BIT3
    # define READ_PB4     PINB_BIT.BIT4
    # define READ_PB5     PINB_BIT.BIT5
    # define READ_PB6     PINB_BIT.BIT6
    # define READ_PB7     PINB_BIT.BIT7
    
    # define PIN_PB0      PINB_BIT.BIT0
    # define PIN_PB1      PINB_BIT.BIT1
    # define PIN_PB2      PINB_BIT.BIT2
    # define PIN_PB3      PINB_BIT.BIT3
    # define PIN_PB4      PINB_BIT.BIT4
    # define PIN_PB5      PINB_BIT.BIT5
    # define PIN_PB6      PINB_BIT.BIT6
    # define PIN_PB7      PINB_BIT.BIT7
#endif
#ifdef PINC
    # define READ_PC0     PINC_BIT.BIT0
    # define READ_PC1     PINC_BIT.BIT1
    # define READ_PC2     PINC_BIT.BIT2
    # define READ_PC3     PINC_BIT.BIT3
    # define READ_PC4     PINC_BIT.BIT4
    # define READ_PC5     PINC_BIT.BIT5
    # define READ_PC6     PINC_BIT.BIT6
    # define READ_PC7     PINC_BIT.BIT7
    
    # define PIN_PC0      PINC_BIT.BIT0
    # define PIN_PC1      PINC_BIT.BIT1
    # define PIN_PC2      PINC_BIT.BIT2
    # define PIN_PC3      PINC_BIT.BIT3
    # define PIN_PC4      PINC_BIT.BIT4
    # define PIN_PC5      PINC_BIT.BIT5
    # define PIN_PC6      PINC_BIT.BIT6
    # define PIN_PC7      PINC_BIT.BIT7
#endif
#ifdef PIND
    # define READ_PD0     PIND_BIT.BIT0
    # define READ_PD1     PIND_BIT.BIT1
    # define READ_PD2     PIND_BIT.BIT2
    # define READ_PD3     PIND_BIT.BIT3
    # define READ_PD4     PIND_BIT.BIT4
    # define READ_PD5     PIND_BIT.BIT5
    # define READ_PD6     PIND_BIT.BIT6
    # define READ_PD7     PIND_BIT.BIT7
    
    # define PIN_PD0      PIND_BIT.BIT0
    # define PIN_PD1      PIND_BIT.BIT1
    # define PIN_PD2      PIND_BIT.BIT2
    # define PIN_PD3      PIND_BIT.BIT3
    # define PIN_PD4      PIND_BIT.BIT4
    # define PIN_PD5      PIND_BIT.BIT5
    # define PIN_PD6      PIND_BIT.BIT6
    # define PIN_PD7      PIND_BIT.BIT7
#endif
#ifdef PINE
    # define READ_PE0     PINE_BIT.BIT0
    # define READ_PE1     PINE_BIT.BIT1
    # define READ_PE2     PINE_BIT.BIT2
    # define READ_PE3     PINE_BIT.BIT3
    # define READ_PE4     PINE_BIT.BIT4
    # define READ_PE5     PINE_BIT.BIT5
    # define READ_PE6     PINE_BIT.BIT6
    # define READ_PE7     PINE_BIT.BIT7
    
    # define PIN_PE0      PINE_BIT.BIT0
    # define PIN_PE1      PINE_BIT.BIT1
    # define PIN_PE2      PINE_BIT.BIT2
    # define PIN_PE3      PINE_BIT.BIT3
    # define PIN_PE4      PINE_BIT.BIT4
    # define PIN_PE5      PINE_BIT.BIT5
    # define PIN_PE6      PINE_BIT.BIT6
    # define PIN_PE7      PINE_BIT.BIT7
#endif
#ifdef PINF
    # define READ_PF0     PINF_BIT.BIT0
    # define READ_PF1     PINF_BIT.BIT1
    # define READ_PF2     PINF_BIT.BIT2
    # define READ_PF3     PINF_BIT.BIT3
    # define READ_PF4     PINF_BIT.BIT4
    # define READ_PF5     PINF_BIT.BIT5
    # define READ_PF6     PINF_BIT.BIT6
    # define READ_PF7     PINF_BIT.BIT7
    
    # define PIN_PF0      PINF_BIT.BIT0
    # define PIN_PF1      PINF_BIT.BIT1
    # define PIN_PF2      PINF_BIT.BIT2
    # define PIN_PF3      PINF_BIT.BIT3
    # define PIN_PF4      PINF_BIT.BIT4
    # define PIN_PF5      PINF_BIT.BIT5
    # define PIN_PF6      PINF_BIT.BIT6
    # define PIN_PF7      PINF_BIT.BIT7
#endif
#ifdef PING
    # define READ_PG0     PING_BIT.BIT0
    # define READ_PG1     PING_BIT.BIT1
    # define READ_PG2     PING_BIT.BIT2
    # define READ_PG3     PING_BIT.BIT3
    # define READ_PG4     PING_BIT.BIT4
    # define READ_PG5     PING_BIT.BIT5
    # define READ_PG6     PING_BIT.BIT6
    # define READ_PG7     PING_BIT.BIT7
    
    # define PIN_PG0      PING_BIT.BIT0
    # define PIN_PG1      PING_BIT.BIT1
    # define PIN_PG2      PING_BIT.BIT2
    # define PIN_PG3      PING_BIT.BIT3
    # define PIN_PG4      PING_BIT.BIT4
    # define PIN_PG5      PING_BIT.BIT5
    # define PIN_PG6      PING_BIT.BIT6
    # define PIN_PG7      PING_BIT.BIT7
#endif

#endif