資源簡介
超聲波測距模塊源代碼及上位機(jī)調(diào)試軟件,以及模塊原理圖

代碼片段和文件信息
#include?“US100Test.h“
void?Delay1Ms(void);
void?Delay5Ms(void);
void?Delay400Ms(void);
void?UART_ISR(void);
void?UARTSnd(unsigned?char?dat);
void?UART_init();
void?init(void);
sbit?RCK_STMM?=?P2^7;
sbit?DIO_DS ??=?P2^6;
sbit?SCK_SHBit?=?P2^5;
sbit?Trig_Mode?=?P2^0;
sbit?UART_Mode?=?P2^1;
sbit?UART_TEMP??=?P2^2;
sbit?Trig_Pin?=?P1^7;
sbit?Echo_Pin?=?P1^6;
void?InitIOPort()
{
// P0M1?=?0XFF?//p0口設(shè)為輸入。
P0M1?=?0;//P0口設(shè)為雙向口,可輸入輸出
P0M2?=?0;//P0口設(shè)為雙向口,可輸入輸出
P2M1?&=?0X0F;//P2口的P2.5,P2.6,P2.7設(shè)為雙向口,可輸入輸出
P2M2?&=?0X0F;//P2口的P2.5,P2.6,P2.7設(shè)為雙向口,可輸入輸出
}
void?DisplayLED(unsigned?char?LEDid?unsigned?char?Value?unsigned?char?Isdot)
{
unsigned?char?tempa?tempb;
unsigned?char?tempc?tempd;
const?unsigned?char?NumValue[11]?=?{0X40?0X79?0X24?0X30?0X19?0X12?0X02?0X78?0X00?0X10?0X3F};//0?1?2?3?4?5?6?7?8?9?-.
tempa?=?1;
tempa?<<=?(LEDid-1);
if(Value?>=?11)//value?should?little?than?10
Value?=?0;
tempb?=?NumValue[Value];
if(Isdot?==?0)
tempb?+=?0X80;
//begin?output
tempd?=?0X80;
for(tempc?=?0;?tempc?8;?tempc++)
{
SCK_SHBit?=?0;
SCK_SHBit?=?0;
DIO_DS??=?(tempa&tempd);
SCK_SHBit?=?1;
SCK_SHBit?=?1;
tempd?>>=?1;
}
tempd?=?0X80;
for(tempc?=?0;?tempc?8;?tempc++)
{
SCK_SHBit?=?0;
SCK_SHBit?=?0;
DIO_DS??=?(tempb&tempd);
SCK_SHBit?=?1;
SCK_SHBit?=?1;
tempd?>>=?1;
}
RCK_STMM?=?0;
RCK_STMM?=?0;
RCK_STMM?=?0;
RCK_STMM?=?0;
RCK_STMM?=?1;
RCK_STMM?=?1;
RCK_STMM?=?1;
RCK_STMM?=?1;
//Delay1Ms();
}
void?DisplayLength(unsigned?long?number)
{
unsigned?char?Thousand?Hundred?Decade?Unit;
if(number?>?9999)
number?=?0;
Thousand?=?number/1000;
number?=?number%1000;
Hundred?=?number/100;
number?=?number%100;
Decade?=?number/10;
Unit?=?number%10;
DisplayLED(1?Thousand?0);
DisplayLED(2?Hundred?0);
DisplayLED(3?Decade?0);
DisplayLED(4?Unit?0);
}
unsigned?long?MeterByTrig()
{
unsigned?char?tempa;
unsigned?char?IsOverFlow;
unsigned?long?PresentTime?tempb;
IsOverFlow?=?0;
//Delay1Ms();
P1M1?&=?0X7F;
P1M2?&=?0X7F;
P1M1?|=?0X40;
P1M2?&=?0XBF;
//Timer?Init
TMOD?=?0X11;
TAMOD?=?0X00;
TCON?=?0X00;
TH1?=?0;
TL1?=?0;
Trig_Pin?=?0;
for(tempa?=?0;?tempa?10;?tempa++)
{
Trig_Pin?=?1;
}
Trig_Pin?=?0;
while(1)
{
if(Echo_Pin?==?1)
{//Start?Timer;
TCON?=?0X40;//start?timer
break;
}
if(TCON&0X80)
{
IsOverFlow?=?1;
break;//overflow;
}
}
while(1)
{
if(Echo_Pin?==?0)
{//Stop?Timer;
TCON?=?0X00;
break;
}
if(TCON&0X80)
{
IsOverFlow?=?1;
break;//overflow;
}
}
// unsigned?long?PresentTime?tempb;
PresentTime?=?TH1;
PresentTime?<<=?0X08;
PresentTime?+=?TL1;
tempb?=?PresentTime/137;
PresentTime?/=?7;//*3
PresentTime?-=?tempb;//time?us
tempb?=?PresentTime/150;
PresentTime?/=?3;
PresentTime?+=?tempb;
//Delay1Ms();
return
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????1672??2010-06-20?22:41??超聲波測距\超聲波PIC單片機(jī)C程序.rar
?????文件???????2229??2010-06-20?22:41??超聲波測距\超聲波測距51C程序.rar
?????文件??????26951??2010-06-20?22:41??超聲波測距\超聲波測距LC1602顯示.rar
?????文件??????32489??2010-06-20?22:41??超聲波測距\超聲波測距LCD12864顯示.rar
?????文件??????79344??2010-06-20?22:41??超聲波測距\超聲波測距串口顯示.rar
?????文件??????76598??2010-06-20?22:41??超聲波測距\超聲波測距數(shù)碼管顯示.rar
?????文件??????38912??2011-01-19?13:47??超聲波測距\SDM-IO超聲波測距傳感器.doc
?????文件?????228932??2010-03-26?17:35??超聲波測距\HC-SR04超聲波測距模塊.pdf
?????文件??????42496??2011-04-15?16:54??超聲波測距\SRF06熱賣超聲波資料\SRF06-US100改進(jìn)型產(chǎn)品介紹.doc
?????文件??????11683??2002-12-04?09:54??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\START900.A51
?????文件??????22791??2010-12-05?17:11??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\START900.lst
?????文件???????1006??2010-12-05?17:11??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\START900.obj
?????文件??????10195??2010-12-27?10:35??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932
?????文件???????3894??2010-12-27?10:35??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.hex
?????文件??????15599??2010-12-27?10:35??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.M51
?????文件???????4882??2010-12-27?10:37??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.plg
?????文件???????1876??2010-12-27?10:32??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932_Opt.Bak
?????文件??????????0??2010-11-28?17:41??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932_Uv2.Bak
?????文件???????3708??2010-12-27?10:35??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US100Test.c
?????文件????????150??2010-12-27?10:14??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US100Test.h
?????文件???????9220??2010-12-27?10:35??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US100Test.LST
?????文件??????11040??2010-12-27?10:35??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US100Test.OBJ
?????文件?????????39??2010-12-27?10:35??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US100Test.__i
????.......??????2434??2010-11-28?18:13??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.Uv2.bak
????.......?????14087??2013-05-14?22:03??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.uvproj
????.......??????1876??2010-12-27?10:37??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.opt.bak
????.......??????8211??2013-05-14?22:03??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.uvopt
????.......?????71070??2013-05-14?22:03??超聲波測距\SRF06熱賣超聲波資料\超聲波P89LPC932A1FDH電平觸發(fā)測距\US-100LPC932.uvgui.Administrator
?????文件??????39554??2010-12-27?10:58??超聲波測距\SRF06熱賣超聲波資料\原理圖及Datasheet\US100_使用參考.pdf
?????文件?????144079??2010-12-12?17:14??超聲波測距\SRF06熱賣超聲波資料\原理圖及Datasheet\datasheet\74HC_HCT595.pdf
............此處省略9個文件信息
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