lcd.h

该程序用msp430单片机开发了一款单相电子式多费率电能表

#define SEG_a		0x10
#define SEG_b		0x20
#define SEG_c		0x40
#define SEG_d		0x08
#define SEG_e		0x04
#define SEG_f		0x01
#define SEG_g		0x02
#define SEG_h		0x80



#define CHAR_SPACE	0
#define CHAR_ALL	(SEG_a|SEG_b|SEG_c|SEG_d|SEG_e|SEG_f|SEG_g|SEG_h)
#define CHAR_0		(SEG_a|SEG_b|SEG_c|SEG_d|SEG_e|SEG_f)
#define CHAR_1  	(SEG_b|SEG_c)
#define CHAR_2  	(SEG_a|SEG_b|SEG_d|SEG_e|SEG_g)
#define CHAR_3  	(SEG_a|SEG_b|SEG_c|SEG_d|SEG_g)
#define CHAR_4  	(SEG_b|SEG_c|SEG_f|SEG_g)
#define CHAR_5  	(SEG_a|SEG_c|SEG_d|SEG_f|SEG_g)
#define CHAR_6  	(SEG_a|SEG_c|SEG_d|SEG_e|SEG_f|SEG_g)
#define CHAR_7  	(SEG_a|SEG_b|SEG_c)
#define CHAR_8  	(SEG_a|SEG_b|SEG_c|SEG_d|SEG_e|SEG_f|SEG_g)
#define CHAR_9  	(SEG_a|SEG_b|SEG_c|SEG_d|SEG_f|SEG_g)
#define CHAR_A  	(SEG_a|SEG_b|SEG_c|SEG_e|SEG_f|SEG_g)
#define CHAR_B  	(SEG_c|SEG_d|SEG_e|SEG_f|SEG_g)
#define CHAR_C  	(SEG_a|SEG_d|SEG_e|SEG_f)
#define CHAR_D  	(SEG_b|SEG_c|SEG_d|SEG_e|SEG_g)
#define CHAR_E  	(SEG_a|SEG_d|SEG_e|SEG_f|SEG_g)
#define CHAR_F  	(SEG_a|SEG_e|SEG_f|SEG_g)
#define CHAR_G   	(SEG_a|SEG_c|SEG_d|SEG_e|SEG_f)

#define CHAR_a		(SEG_a|SEG_b|SEG_c|SEG_d|SEG_e|SEG_g)
#define CHAR_b		(SEG_c|SEG_d|SEG_e|SEG_f|SEG_g)
#define CHAR_c		(SEG_d|SEG_e|SEG_g)
#define CHAR_d		(SEG_b|SEG_c|SEG_d|SEG_e|SEG_g)
#define CHAR_g		(SEG_a|SEG_b|SEG_c|SEG_d|SEG_f|SEG_g)
#define CHAR_H		(SEG_b|SEG_c|SEG_e|SEG_f|SEG_g)
#define CHAR_h		(SEG_c|SEG_e|SEG_f|SEG_g)
#define CHAR_i		(SEG_b|SEG_c)
#define CHAR_I		(SEG_b|SEG_c)
#define CHAR_L		(SEG_d|SEG_e|SEG_f)
#define CHAR_l		(SEG_b|SEG_c)
#define CHAR_n		(SEG_c|SEG_e|SEG_g)
#define CHAR_O		(SEG_a|SEG_b|SEG_c|SEG_d|SEG_e|SEG_f)
#define CHAR_o		(SEG_c|SEG_d|SEG_e|SEG_g)
#define CHAR_P		(SEG_a|SEG_b|SEG_e|SEG_f|SEG_g)
#define CHAR_q		(SEG_a|SEG_b|SEG_c|SEG_f|SEG_g)
#define CHAR_r		(SEG_e|SEG_g)
#define CHAR_S		(SEG_a|SEG_c|SEG_d|SEG_f|SEG_g)
#define CHAR_t		(SEG_d|SEG_e|SEG_f|SEG_g)
#define CHAR_u		(SEG_c|SEG_d|SEG_e)
#define CHAR_U		(SEG_b|SEG_c|SEG_d|SEG_e|SEG_f)
#define CHAR_MINUS	(SEG_g)
#define CHAR_EQUALS	(SEG_d|SEG_g)

#define D_h          0x80
#define D_KW         D_h
#define D_P1         0x80
#define D_P2         0x10
#define D_BAT        0x08

#define D_DATE       0x02
#define D_TIME       0x20
#define D_Curr       0x01
#define D_E_Z        D_h
#define D_E_F        0x08
#define D_X          0x04