ddressifflag_mo
th
temp130else
temp129whiletemp3temp1
temp3temp1mo
th_poi
tifflag_year0mo
th1ifmo
thtemp2flag_yearflag_yearflag_mo
thget_moo
_daymo
th_poi
tcale
dar_addressifflag_mo
th
temp10x1eelse
temp10x1ddaytemp1temp31HEXBCD运算结束后把数据转换为BCD数据temp1year10temp14clock_moo
2temp1year10temp1mo
th10temp14clock_moo
1temp1mo
th10temp1day10
15
f山东工商学院2015单片机实训报告
temp14clock_moo
0temp1day10Lcd_Lu
ar_Cale
darclock_moo
名称voidWeek_co
vertucharclock_time功能输入BCD阳历数据；输出BCD星期入口参数出口参数说明算法（日期年份所过闰年月校正7的余数就是星期如果是闰年又不到3月份上述之和要减一天再voidWeek_Co
vertbitcucharclock_timeucharyearmo
thday定义年月天uchartempclock_time3指向日dayclock_time410clock_time0x0fBCD转换十进制clock_time指向月mo
thclock_time410clock_time0x0fclock_time指向年yearclock_time410clock_time0x0fifc0如果为21世纪年份数加100
year100tempyear4所过闰年数只算1900年之后的tempyeartemptemptemp0x07为节省资源先进行一次取余避免数大于0xff避免使用整型数据temptempdaytable_weekmo
th1ifyear40mo
th3
temp1Lcd_Weektemp7e
difif
def_CHARACTERdefi
e_CHARACTER预定义defi
eucharu
sig
edchardefi
eui
tu
sig
edi
t内容0123456789空白T大小8X16字符
16
f山东工商学院2015单片机实训报告
ucharcodeletter_logo1616文字0宋体12此字体下对应的点阵为：宽x高8x160x000xE00x100x080x080x100xE00x000x000x0F0x100x200x200x100x0F0x00文字1宋体12此字体下对应的点阵为：宽x高8x160x000x100x100xF80x000x000x000x000x000x200x200x3F0x200x200x000x00文字2宋体12此字体下对应的点阵为：宽x高8x160x000x700x080x080x080x880x700x000x000x300x280xr