📄 12232.h
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#define E2 0x04
#define E1 0x08
#define RW 0x02
#define A0 0x01
#define DATA PORTD
#define lcd_data_ddr DDRD
#define lcd_control_port PORTA
#define lcd_control_ddr DDRA
#define lcd_light_ddr DDRC
#define lcd_on() PORTC&=0xfd
#define lcd_off() PORTC|=0x02
void show_filename2(unsigned char *chinese,unsigned char adress1);
void show_chin(unsigned char *chin,unsigned char adress1,unsigned char lenth,unsigned char loc);
void lcd_init(void);
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