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    發布日期: 2023-08-16
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資源簡介

包含US-100超聲波串口測溫、測距的說明書資料及例程,原理圖和數據手冊,電平測距

資源截圖

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;

unsigned?char?LastRcvData;
unsigned?char?GLengthHigh?GLengthLow?GTempera;
unsigned?char?RcvIndex;

void?UART_ISR(void)?interrupt?4
{
RI?=?0; //?clear?receive?interrupt?flag
LastRcvData=SBUF; //?copy?input?bufffer?to?ch
if(RcvIndex?==?0)
{
GLengthHigh?=?LastRcvData;
RcvIndex++;
}
else?if(RcvIndex?==?1)
{
GLengthLow?=?LastRcvData;
RcvIndex?=?150;
}
else?if(RcvIndex?==?100)
{
GTempera?=?LastRcvData;
RcvIndex++;
}
}

void?UARTSnd(unsigned?char?dat)
{

TI=0; //?clear?transmit?interrupt?flag
SBUF=dat; //?start?sending?one?byte
while?(!TI); //?wait?until?sent

}

?
void?UART_init()
{
SCON=0x50; //?select?BRG?as?UART?Baud?Rate?Gen
SSTAT=0x60; //?separate?Rx?/?Tx?interrupts
BRGR0=0xF0; //?setup?BRG?for?9600?baud?@?7.373MHz?internal?RC?oscillator
BRGR1=0x02;
//BRGR0=0x70; //?setup?BRG?for?9600?baud?@?12MHz?external?Crystal
// BRGR1=0x04;
BRGCON?=?0x03;????? //?enable?BRG

P1M1?=?0x00;?????//push?pull?except?RX
P1M2?=?0xFD;
ES?=?1; //?enable?UART?interrupt
EA?=?1;

RcvIndex?=?0;
}


void?InitIOPort()
{
// P0M1?=?0XFF?//p0口設為輸入。
P0M1?=?0;//P0口設為雙向口,可輸入輸出
P0M2?=?0;//P0口設為雙向口,可輸入輸出

P2M1?&=?0X0F;//P2口的P2.5,P2.6,P2.7設為雙向口,可輸入輸出
P2M2?&=?0X0F;//P2口的P2.5,P2.6,P2.7設為雙向口,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? {
SCK_SHBit?=?0;
SCK_SHBit?=?0;
DIO_DS??=?(tempa&tempd);
SCK_SHBit?=?1;
SCK_SHBit?=?1;
tempd?>>=?1;
}

tempd?=?0X80;
for(tempc?=?0;?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?DisplayTemperature(unsigned?char?tempa)
{
unsigned?char?Decade?Unit;
unsigned?char?FlagPosi;
if(tempa?>=?45)
{
tempa?-=?45;
FlagPosi?=?1;
}
else
{
tempa?=?45-tempa;
FlagPosi?=?0;
}

if(tempa?>?99)
tempa?=?0;

Decade?=?tempa/10;
Unit?=?tempa%10;

if(FlagPosi?==?0)

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????686600??2011-04-30?22:29??US-100資料及例程\US-100超聲波模塊測試板使用說明V1.pdf

?????文件?????595049??2017-07-22?10:37??US-100資料及例程\US-100超聲波測距模塊RS232底板使用說明(1).pdf

?????文件?????595049??2011-06-19?21:22??US-100資料及例程\US-100超聲波測距模塊RS232底板使用說明.pdf

?????文件?????392696??2017-07-22?10:37??US-100資料及例程\US-100超聲波測距模塊在Arduino平臺上的使用說明(1).pdf

?????文件?????392696??2011-06-19?16:17??US-100資料及例程\US-100超聲波測距模塊在Arduino平臺上的使用說明.pdf

?????文件?????337356??2017-07-11?11:22??US-100資料及例程\US100產品介紹V2.01.pdf

?????文件????????811??2010-12-27?10:32??US-100資料及例程\使用說明.txt

?????文件?????144079??2010-12-12?17:14??US-100資料及例程\原理圖及Datasheet\datasheet\74HC_HCT595.pdf

?????文件??????35226??2010-12-12?17:24??US-100資料及例程\原理圖及Datasheet\datasheet\LG3641BH.jpg

?????文件????1678896??2010-11-28?18:09??US-100資料及例程\原理圖及Datasheet\datasheet\UM_P89LPC932_1.pdf

?????文件??????39554??2010-12-27?10:58??US-100資料及例程\原理圖及Datasheet\US100_使用參考.pdf

?????文件??????11683??2002-12-04?09:54??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\START900.A51

?????文件??????22791??2010-12-05?17:11??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\START900.lst

?????文件???????1006??2010-12-05?17:11??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\START900.obj

?????文件???????9922??2010-12-27?10:45??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932

?????文件???????2274??2010-12-27?10:45??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932.hex

?????文件??????15879??2010-12-27?10:45??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932.M51

?????文件???????1876??2010-12-27?10:47??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932.Opt

?????文件???????3626??2010-12-27?10:47??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932.plg

?????文件???????2434??2010-11-28?18:13??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932.Uv2

?????文件???????1876??2010-12-27?10:32??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932_Opt.Bak

?????文件??????????0??2010-11-28?17:41??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US-100LPC932_Uv2.Bak

?????文件???????3907??2010-12-27?10:44??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US100Test.c

?????文件????????150??2010-12-27?10:14??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US100Test.h

?????文件???????9436??2010-12-27?10:44??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US100Test.LST

?????文件??????10498??2010-12-27?10:44??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US100Test.OBJ

?????文件?????????39??2010-12-27?10:44??US-100資料及例程\超聲波P89LPC932A1FDH串口測溫\US100Test.__i

?????文件??????11683??2002-12-04?09:54??US-100資料及例程\超聲波P89LPC932A1FDH串口測距\START900.A51

?????文件??????22791??2010-12-05?17:11??US-100資料及例程\超聲波P89LPC932A1FDH串口測距\START900.lst

?????文件???????1006??2010-12-05?17:11??US-100資料及例程\超聲波P89LPC932A1FDH串口測距\START900.obj

............此處省略61個文件信息

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