單片機(jī)課程設(shè)計(jì)多功能電子時(shí)鐘(編輯修改稿)
2025-02-12 09:26 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 端重新置成低電平(輸出狀態(tài))return ch。}void FlashLED(unsigned char No){char i。Send7279Byte(0x88)。//發(fā)閃爍指令 i=0x1。while (No){i=i1。No。}Send7279Byte(~i)。 //1閃爍NOSELECT7279。 //置CS高電平 }void MoveLeft(void){Send7279Byte(0xA1)。//發(fā)左移指令 NOSELECT7279。 //置CS高電平 }void MoveRight(void){Send7279Byte(0xA0)。//發(fā)右移指令 NOSELECT7279。 //置CS高電平 }unsigned char code BdSeg[]={0x7e,0x30,0x6d,0x79, // 0 1 2 3 0x33,0x5b,0x5f,0x70, // 4 5 6 70x7f,0x7b,0x77,0x1f, // 8 9 a b0x4e,0x3d,0x4f,0x47, // c d e f0x00,0x01}。 /*。 b6。 。 b1| b0 |b5。 small。 b2| b3 |b4。 .b7*/void DispLED(char *DispBuf,char ShowDot)//ShowDot 顯示小數(shù)點(diǎn)位 {char i,ch。ShowDot。for (i=0。i6。i++){ch=DispBuf[i]。if ((ch=39。a39。) amp。amp。 (ch=39。f39。)){ ch=39。a39。ch+=0xa。}if ((ch=39。A39。) amp。amp。 (ch=39。F39。)){ ch=39。A39。ch+=0xa。}Send7279Byte(0x90+5i)。//不譯碼if (ch==39。 39。)Send7279Byte(0x00)。 elseif (ch==39。39。) Send7279Byte(0x01)。 else {if (ShowDot==i)Send7279Byte(0x80|BdSeg[champ。0x0f])。 elseSend7279Byte(BdSeg[champ。0x0f])。 }}NOSELECT7279。 //置CS高電平 }unsigned char GetKeyValue(void){char KeyValue。if (CPT1CNamp。0x40) return 1。//無(wú)鍵按下 Send7279Byte(0x15)。//發(fā)讀鍵盤指令 KeyValue=Receive7279Byte()。NOSELECT7279。 //置CS高電平 return KeyValue。 }void WaitKeyOff(void){while (!(CPT1CNamp。0x40))。}include include define LCD_DATA P2define LCD_RS P30define LCD_RW P31define LCD_E P32define LCD_CS1 P33define LCD_CS2 P34define LCD_RST P35void Delay1ms(unsigned char)。define SELECTCS 0void LCD_WaitReady1(void) //判斷LCD控制芯片KS0108是否忙{LCD_DATA=0xff。_nop_()。LCD_CS2=SELECTCS。LCD_RW=1。LCD_RS=0。LCD_E=1。while (LCD_DATAamp。0x80)。LCD_CS2=!SELECTCS。}void LCD_WaitReady2(void) //判斷LCD控制芯片KS0108是否忙{LCD_DATA=0xff。_nop_()。LCD_CS1=SELECTCS。LCD_RW=1。LCD_RS=0。LCD_E=1。while (LCD_DATAamp。0x80)。LCD_CS1=!SELECTCS。}void LCD_WriteCommand1(char ch) //向LCD控制芯片KS0108發(fā)送控制命令{LCD_WaitReady1()。LCD_CS2=SELECTCS。LCD_RW=0。LCD_RS=0。LCD_DATA=ch。LCD_E=1。LCD_E=0。LCD_CS2=!SELECTCS。}void LCD_WriteCommand2(char ch)//向LCD控制芯片KS0108發(fā)送控制命令{LCD_WaitReady2()。LCD_CS1=SELECTCS。LCD_RW=0。LCD_RS=0。LCD_DATA=ch。LCD_E=1。LCD_E=0。LCD_CS1=!SELECTCS。}void LCD_WriteData1(char ch)//向LCD控制芯片KS0108發(fā)送數(shù)據(jù)命令{LCD_WaitReady1()。LCD_CS2=SELECTCS。LCD_RW=0。LCD_RS=1。LCD_DATA=ch。LCD_E=1。LCD_E=0。LCD_CS2=!SELECTCS。}void LCD_WriteData2(char ch)//向LCD控制芯片KS0108發(fā)送數(shù)據(jù)命令{LCD_WaitReady2()。LCD_CS1=SELECTCS。LCD_RW=0。LCD_RS=1。LCD_DATA=ch。LCD_E=1。LCD_E=0。LCD_CS1=!SELECTCS。}void LCD_WriteHZ(char x,char y,char *Dot) //顯示16*16點(diǎn)陣漢字{char i。for (i=0。i32。i++){if ((x+i%16)64){LCD_WriteCommand1(0xB8+y+i/16)。LCD_WriteCommand1(0x40+x+i%16)。LCD_WriteData1(Dot[i])。}else{LCD_WriteCommand2(0xB8+y+i/16)。LCD_WriteCommand2(0x40+x64+i%16)。LCD_WriteData2(Dot[i])。}}}char code Number[]=/* 文字: 0123456789:/ */{0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x07,0x08,0x10,0x10,0x08,0x07,0x00,0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x1F,0x10,0x10,0x00,0x00,0x00,0x30,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x18,0x14,0x12,0x11,0x10,0x18,0x00,0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x0C,0x10,0x10,0x10,0x11,0x0E,0x00,0x00,0x80,0x40,0x20,0xF8,0x00,0x00,0x00,0x00,0x03,0x02,0x12,0x1F,0x12,0x12,0x00,0x00,0xF8,0x88,0x48,0x48,0x48,0x88,0x00,0x00,0x0C,0x10,0x10,0x10,0x10,0x0F,0x00,0x00,0xE0,0x10,0x88,0x88,0x98,0x00,0x00,0x00,0x0F,0x11,0x10,0x10,0x10,0x0F,0x00,0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00,0x0E,0x11,0x10,0x10,0x11,0x0E,0x00,0x00,0xF0,0x08,0x08,0x08,0x90,0xE0,0x00,0x00,0x00,0x19,0x11,0x11,0x08,0x07,0x00,0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,0
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