mega128exb.h

来自「Mega128 串口中断方式 端口控制。」· C头文件 代码 · 共 24 行

#define L1_On PORTA&=0b11111110
#define L2_On PORTA&=0b11111101
#define L3_On PORTA&=0b11111011
#define L4_On PORTA&=0b11110111
#define L5_On PORTA&=0b11101111
#define L6_On PORTA&=0b11011111
#define L7_On PORTA&=0b10111111
#define L8_On PORTA&=0b01111111

#define L1_Off PORTA|=0b00000001
#define L2_Off PORTA|=0b00000010
#define L3_Off PORTA|=0b00000100
#define L4_Off PORTA|=0b00001000
#define L5_Off PORTA|=0b00010000
#define L6_Off PORTA|=0b00100000
#define L7_Off PORTA|=0b01000000
#define L8_Off PORTA|=0b10000000

#define BEEP_On PORTB&=0b11101111
#define BEEP_Off PORTB|=0B00010000