【正文】 } /*設(shè)定顯示開始行，0xc0是行的首地址*/void SetStartLine(uchar startline) { startline=0xc0|startline。} /*設(shè)置頁(yè) 0xb8是頁(yè)的首地址*/void SetLine(uchar page) { page=0xb8|page。 _nop_()。 // :命令 EN=1。RS=0寫指令，RS=1寫數(shù)據(jù) RW=0。//狀態(tài)檢查，LCD是否忙 RS=0。 //僅當(dāng)?shù)?位為0時(shí)才可操作(判別busy信號(hào)) }while(!(dat==0x00))。 dat=0x80 amp。 //一個(gè)時(shí)鐘延時(shí) dat=DATA。 EN=1。 // 數(shù)據(jù)\指令選擇，D/I（RS）=“L” ，表示 DB7∽DB0 為顯示指令數(shù)據(jù) RW=1。 //個(gè)位 } /*狀態(tài)檢查，LCD是否忙*/void CheckState() { uchar dat。 //百位 a3=temper%100/10。 //溫度值取整 a1=temper/1000。 //讀高字節(jié) Q=(tem2*256+tem1)*。 //讀暫存器內(nèi)容　 tem1=read_byte()。 //復(fù)位 write_byte(0xCC)。//跳過ROM write_byte(0x44)。 reset()。 //返回讀出的數(shù) 　}void get_tem(){uchar tem1,tem2。//1000 0000 保存讀出的數(shù) 　 TempDelay(2)。 j=DQ。nop()。 // 再使數(shù)據(jù)線升為高電平,從而產(chǎn)生讀信號(hào) 　 nop()。nop()。nop()。nop()。 DQ=0。 //高電平　 nop()。i) { date=date1。 for(i=8。//取下一位 }}uchar read_byte(){ uchar i,date。 //30us DQ=1。//15ms之內(nèi)將所需寫的位送到數(shù)據(jù)線 if(temp==1) DQ=1。//取出一位數(shù) 　 DQ=0。i) //輸入一個(gè)字節(jié)　 { temp=dateamp。 for(i=8。 //高電平　 nop()。//500 us }}void write_byte(uchar date){ uchar i,temp。 //等待DS1820響應(yīng)　 else st=0。 //等待DS1820響應(yīng)　 TempDelay(8)。//CPU發(fā)出復(fù)位脈沖 TempDelay(112)。 nop()。 //初始化標(biāo)志位 　 DQ=1。void TempDelay(uchar us) //延時(shí)//{ while(us)。 此字體下對(duì)應(yīng)的點(diǎn)陣為：寬x高=8x16 */0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,/* 小數(shù)點(diǎn): . *//* 宋體12。 此字體下對(duì)應(yīng)的點(diǎn)陣為：寬x高=8x16 */0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,/* 文字: 8 *//* 宋體12。 此字體下對(duì)應(yīng)的點(diǎn)陣為：寬x高=8x16 */0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,/* 文字: 6 *//* 宋體12。 此字體下對(duì)應(yīng)的點(diǎn)陣為：寬x高=8x16 */0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,/* 文字: 4 *//* 宋體12。 此字體下對(duì)應(yīng)的點(diǎn)陣為：寬x高=8x16 */0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,/* 文字: 2 *//* 宋體12。/*常,3*/uchar code shuzi[]={/* 文字: 0 *//* 宋體12。/*聯(lián),0*/uchar code zheng[32]={0x00,0x02,0x02,0xC2,0x02,0x02,0x02,0x02,0xFE,0x82,0x82,0x82,0x82,0x82,0x02,0x00,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x20,0x20,0x20,0x00}。/*功,1*/uchar code gtan[32]={0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x5F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}。/*入,2*/uchar code cheng1[32]={0x00,0x00,0xF8,0x48,0x48,0x48,0xC8,0x08,0xFF,0x08,0x09,0x0A,0xC8,0x88,0x08,0x00,0x40,0x30,0x0F,0x00,0x08,0x50,0x4F,0x20,0x10,0x0B,0x0C,0x12,0x21,0x40,0xF0,0x00}。/*請(qǐng),0*/uchar code shu[32]={0x44,0xF4,0x4F,0xE4,0x44,0x64,0x90,0x98,0x94,0x93,0x14,0x98,0x08,0xD0,0x10,0x00,0x04,0x04,0x04,0xFF,0x02,0x02,0xFF,0x4A,0x8A,0x7F,0x00,0x3F,0x80,0xFF,0x00,0x00}。/*顯,0*/uchar code shi[32]={0x00,0x20,0x20,0x22,0x22,0x22,0x22,0xE2,0x22,0x22,0x22,0x22,0x22,0x20,0x20,0x00,0x10,0x08,0x04,0x03,0x00,0x40,0x80,0x7F,0x00,0x00,0x01,0x02,0x0C,0x18,0x00,0x00}。/*溫,4*/uchar code du[32]={0x00,0x00,0xFC,0x04,0x24,0x24,0xFC,0xA5,0xA6,0xA4,0xFC,0x24,0x24,0x24,0x04,0x00,0x80,0x60,0x1F,0x80,0x80,0x42,0x46,0x2A,0x12,0x12,0x2A,0x26,0x42,0xC0,0x40,0x00}。/*報(bào),2*/uchar code jin[32]={0x20,0x1A,0xFA,0xAF,0xAA,0xEF,0x0A,0xFA,0x10,0x8F,0x54,0x24,0x5C,0x84,0x04,0x00,0x02,0x02,0x02,0xEA,0xAA,0xAA,0xAB,0xAA,0xAB,0xAA,0xAA,0xEA,0x02,0x02,0x03,0x00}。/*機(jī),5*/uchar code hao[32]={0x40,0x40,0x40,0x5F,0xD1,0x51,0x51,0x51,0x51,0x51,0x51,0x5F,0x40,0x40,0x40,0x00,0x00,0x00,0x00,0x02,0x07,0x02,0x02,0x22,0x42,0x82,0x42,0x3E,0x00,0x00,0x00,0x00}。/*送,3*/uchar code shou[32]={0x00,0x24,0x24,0x24,0x24,0x24,0x24,0xFE,0x22,0x22,0x22,0x22,0x22,0x20,0x00,0x00,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x02,0x02,0x02,0x00}。/*改,1*/uchar code fa[32]={0x00,0x10,0x3E,0x10,0x10,0xF0,0x9F,0x90,0x90,0x92,0x94,0x1C,0x10,0x10,0x10,0x00,0x40,0x20,0x10,0x88,0x87,0x41,0x46,0x28,0x10,0x28,0x27,0x40,0xC0,0x40,0x00,0x00}。/*健,7*/uchar code xiu[32]={0x20,0x10,0xFC,0x07,0xF2,0x20,0x98,0x8F,0x54,0xA4,0x24,0x54,0xCC,0x80,0x80,0x00,0x00,0x00,0x7F,0x00,0x03,0x54,0x54,0x4A,0x2B,0x25,0x15,0x12,0x0A,0x09,0x00,0x00}。/*　,5*/uchar code cui[32]={0x00,0x00,0x80,0xCE,0x78,0x48,0x48,0x58,0xEF,0x48,0x48,0x48,0x48,0x4E,0x40,0x00,0x02,0x01,0x00,0xFF,0x25,0x25,0x25,0x25,0x3F,0x25,0x25,0x25,0x25,0x25,0x20,0x00}。/*學(xué),0*/uchar code sheng[32]={0x00,0x80,0x60,0x1E,0x10,0x10,0x10,0x10,0xFF,0x12,0x10,0x10,0x98,0x10,0x00,0x00,0x01,0x40,0x40,0x41,0x41,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x41,0x61,0x40,0x00}。/*設(shè),4*/uchar code ji1[32]={0x20,0x21,0x2E,0xE4,0x00,0x00,0x20,0x20,0x20,0x20,0xFF,0x20,0x20,0x20,0x20,0x00,0x00,0x00,0x00,0x7F,0x20,0x10,0x08,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00}。/*系,2*/uchar code tong[32]={0x20,0x30,0x2C,0xA3,0x60,0x10,0x84,0xC4,0xA4,0x9D,0x86,0x84,0xA4,0xC4,0x84,0x00,0x20,0x22,0x23,0x12,0x12,0x92,0x40,0x30,0x0F,0x00,0x00,0x3F,0x40,0x41,0x70,0x00}。/*監(jiān),0*/uchar code kong[32]={0x08,0x08,0x08,0xFF,0x88,0x48,0x00,0x98,0x48,0x28,0x0A,0x2C,0x48,0xD8,0x08,0x00,0x02,0x42,0x81,0x7F,0x00,0x00,0x40,0x42,0x42,0x42,0x7E,0x42,0x42,0x42,0x40,0x00}。/*遠(yuǎn),6*/uchar code cheng[32]={0x10,0x12,0xD2,0xFE,0x91,0x11,0x80,0xBF,0xA1,0xA1,0xA1,0xA1,0xBF,0x80,0x00,0x00,0x04,0x03,0x00,0xFF,0x00,0x41,0x44,0x44,0x44,0x7F,0x44,0x44,0x44,0x44,0x40,0x00}。/*息,4*/uchar code de[32]={0x00,0xF8,0x8C,0x8B,0x88,0xF8,0x40,0x30,0x8F,0x08,0x08,0x08,0x08,0xF8,0x00,0x00,0x00,0x7F,0x10,0x10,0x10,0x3F,0x00,0x00,0x00,0x03,0x26,0x40,0x20,0x1F,0x00,0x00}。/*短,2*/uchar code xiao[32]={ 0x08,0x30,0x01,0xC6,0x30,0x00,0xE4,0x38,0x20,0x3F,0x20,0x30,0x28,0xE4,0x00,0x00,0x04,0x04,0xFF,0x00,0x00,0x00,0xFF,0x09,0x09,0x09,0x09,0x49,0x89,0x7F,0x00,0x00}。/*網(wǎng),0*/uchar code luo[32]={0x20,0x38,0xA7,0x62,0x30,0x00,0x10,0x08,0x9F,0x64,0x64,0x94,0x0C,0x00,0x00,0x00,0x22,0x23,0x12,0x12,0x12,0x04,0x02,0x7F,0x22,0x22,0x22,0x22,0x7F,0x03,0x02,0x00}。/*Ｓ,0*/uchar code m[32]={0x02,0xFE,