電子電路課程設(shè)計(jì)說明書原件-資料下載頁
2025-07-23 04:41本頁面
【正文】 0x00voidLCD_SetDisplay(unsigned char DisplayMode){LCD_Write(LCD_COMMAND, 0x08|DisplayMode)。}define LCD_AC_UP 0x02define LCD_AC_DOWN 0x00define LCD_MOVE 0x01define LCD_NO_MOVE 0x00voidLCD_SetInput(unsigned char InputMode){LCD_Write(LCD_COMMAND,0x04|InputMode)。}voidLCD_Initial(){LcdEn=0。LCD_Write(LCD_COMMAND,0x38)。LCD_Write(LCD_COMMAND,0x38)。LCD_SetDisplay(LCD_SHOW|LCD_NO_CURSOR)。LCD_Write(LCD_COMMAND,LCD_CLEAR_SCREEN)。LCD_SetInput(LCD_AC_UP|LCD_NO_MOVE)。}voidGotoXY(unsigned char x,unsigned char y){if(y==0)LCD_Write (LCD_COMMAND,0x80|x)。if(y==1)LCD_Write (LCD_COMMAND,0x80|(x0x40))。}void Print(unsigned char *str){while(*str!=39。\039。) {LCD_Write(LCD_DATA,*str)。 str++。 }}//主程序include include includevoid main() {unsigned char ad_data。unsigned char a。unsigned char disbuffer[6]。LCD_Initial()。 a=adc0832(0)*50/256。if(a!=0) {ad_data=a。 }disbuffer[0]=(ad_data/100)+0x30。disbuffer[1]=(ad_data%100/10)+0x30。disbuffer[2]=39。.39。disbuffer[3]=(ad_data%10)+0x30。disbuffer[4]=39。v39。disbuffer[5]=39。\039。GotoXY(6,0)。Print(disbuffer)。}八、原件清單元器件清單如下:器件型號(hào)數(shù)量規(guī)格備注LCD16021無用于顯示電壓頻率計(jì)1無用于頻率的測量與顯示示波器1無用來顯示函數(shù)信號(hào)發(fā)生器產(chǎn)生的信號(hào)上拉電阻x8110kΩ提高單片機(jī)的驅(qū)動(dòng)能力ADC08321無對(duì)信號(hào)進(jìn)行模數(shù)轉(zhuǎn)換At89C521無對(duì)數(shù)字信號(hào)進(jìn)行處理ICl80381無用來產(chǎn)生信號(hào)限流電阻610kΩ滑動(dòng)變阻器2100kΩ滑動(dòng)變阻器11kΩ滑動(dòng)變阻器15kΩ滑動(dòng)變阻器1500Ω滑動(dòng)變阻器1電容16μF電容1600nF電容160nF電容16nF電容1多向開關(guān)1無14 / 14
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