//lcd.c
#include?
#include?“stm32f2xx_usart.h“
#include?“stm32f2xx_gpio.h“

#define?HT1621_CS	GPIO_Pin_4
#define?HT1621_RD	GPIO_Pin_5
#define?HT1621_WR	GPIO_Pin_6
#define?HT1621_DAT	GPIO_Pin_7


#define??DAT???1	//數(shù)據(jù)
#define??COM???0	//命令

void?delay（unsigned?int?MS）;					//內(nèi)部延時
void?lcd_show_num（unsigned?char?data[]）;
void?lcd_clr（void）;


//一個HT1621?4COM的常用表格高位是COM0高4bit是SEG0低4bit是SEG1
		//第八顯示位	
//??_
//?|_|???針對第8個顯示位?1--f?2--e?3--d?4--c?5--g?6--b?7--a?
//?|_|??
//??
//		
//unsigned?char?NUM[]={
//	0x600x600x600xe00x600xe00x60		//?0x60?--?1
//	0x3e0xbe0xbe0x3e0xbe0xbe0xbe		//?0x3e?--?2
//	0x7a0x7a0xfa0xfa0xfa0xfa0xfa		//?0x7a?--?3
//	0xe30x630x630xe30xe30xe30x63		//?0x63?--?4
//	0xdb0x5b0xdb0xdb0xdb0x5b0xdb		

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????361??2014-08-06?09:46??lcd.h

?????文件??????10302??2014-08-05?15:54??lcd.c

-----------?---------??----------?-----??----

????????????????10663????????????????????2