91av视频/亚洲h视频/操亚洲美女/外国一级黄色毛片 - 国产三级三级三级三级

  • 大小: 2.89MB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發布日期: 2023-08-17
  • 語言: 其他
  • 標簽: hx711??1602??

資源簡介

使用24位AD轉換器HX711和1602液晶顯示做成的簡易電子秤,詳細功能參考2016年黑龍江電子設計競賽要求

資源截圖

代碼片段和文件信息

#include?“1602.h“
#include?“delay.h“

#define LCDRS_L P3OUT?&=?~BIT5
#define?LCDRS_H P3OUT?|=?BIT5
#define?LCDEN_L?P3OUT?&=?~BIT6
#define?LCDEN_H P3OUT?|=?BIT6

void?data_out(unsigned?char?data)
{
??P6OUT?=?(data?&?0x7f);
??if(data&0x80)
??{P7OUT?|=?BIT0;}
??else
??{P7OUT?&=?~BIT0;}
??
}

void?write_com(unsigned?char?com)
{
data_out(com);
LCDRS_L;
LCDEN_L;
delay_ms(5);
LCDEN_H;
delay_ms(5);
LCDEN_L;
}

void?write_data(unsigned?char?dat)
{
data_out(dat);
LCDRS_H;
LCDEN_L;
delay_ms(5);
LCDEN_H;
delay_ms(5);
LCDEN_L;
}

void?Init1602(void)
{
?? P3DIR?|=?BIT5?+?BIT6;
P6DIR?|=?BIT0?+?BIT1?+BIT2?+BIT3?+BIT4?+BIT5?+BIT6;
P7DIR?|=?BIT0;

LCDEN_L;
write_com(0x38);
delay_ms(10);
write_com(0x0c);
delay_ms(10);
write_com(0x06);
delay_ms(10);
write_com(0x01);
delay_ms(10);
}

void?showweight(int?valunsigned?char?axis)
{
??unsigned?char?int_data[7]=“???????“;
??int?x=0;
??unsigned?char?i=0j=6;
??unsigned?char?pot_flag;
??if(val>=0)
??{
???? ??x=val;
??write_com(axis);
??pot_flag=1;
??for(i=6;i>0;i--)
??{
????int_data[i]=x%10+0x30;
????if(pot_flag)
????{
???? int_data[i-1]=‘.‘;
i--;
pot_flag=0;
????}
????x=x/10;
????if(x==0)
????{break;}
??}
??for(i=0;i<7;i++)
??{
????if(int_data[i]!=‘?‘)
????{write_data(int_data[i]);j--;}
??}
??write_data(‘g‘);
??for(i=0;i ??{
????write_data(‘?‘);
??}
??}
??else?if(val<0)
??{
??write_com(axis);
??write_data(‘0‘);
??write_data(‘g‘);
??write_data(‘?‘);
??write_data(‘?‘);
??write_data(‘?‘);
??write_data(‘?‘);
??}
}

void?showuchar(unsigned?char?ucharunsigned?char?axis)
{
??unsigned?char?x;
??
??x=uchar;
??write_com(axis);
??write_data(x/100+0x30);
??write_data(x%100/10+0x30);
??write_data(x%10+0x30);
}

void?showuint(unsigned?int?uintunsigned?char?axis)
{
??unsigned?int?x;
??
??x=uint;
??write_com(axis);
??write_data(x/10000+0x30);
??write_data(x%10000/1000+0x30);
??write_data(x%1000/100+0x30);
??write_data(x%100/10+0x30);
??write_data(x%10+0x30);
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-07-31?11:19??lucky\
?????文件????????2096??2016-07-29?00:35??lucky\1602.c
?????文件?????????323??2016-07-28?23:59??lucky\1602.h
?????目錄???????????0??2016-07-31?11:19??lucky\Debug\
?????目錄???????????0??2016-07-31?11:19??lucky\Debug\Exe\
?????文件???????69900??2016-07-29?01:36??lucky\Debug\Exe\wls.d43
?????目錄???????????0??2017-11-11?13:08??lucky\Debug\List\
?????目錄???????????0??2016-07-31?11:19??lucky\Debug\Obj\
?????文件??????615507??2016-07-29?00:35??lucky\Debug\Obj\1602.pbi
?????文件???????10575??2016-07-29?00:35??lucky\Debug\Obj\1602.pbi.cout
?????文件???????39010??2016-07-29?00:35??lucky\Debug\Obj\1602.r43
?????文件??????610648??2016-07-28?17:51??lucky\Debug\Obj\TIM.pbi
?????文件???????10574??2016-07-28?17:51??lucky\Debug\Obj\TIM.pbi.cout
?????文件???????16932??2016-07-28?17:51??lucky\Debug\Obj\TIM.r43
?????文件??????610671??2016-07-28?17:51??lucky\Debug\Obj\delay.pbi
?????文件???????10576??2016-07-28?17:51??lucky\Debug\Obj\delay.pbi.cout
?????文件????????3548??2016-07-28?17:51??lucky\Debug\Obj\delay.r43
?????文件??????611763??2016-07-28?18:52??lucky\Debug\Obj\hx711.pbi
?????文件???????10576??2016-07-28?18:52??lucky\Debug\Obj\hx711.pbi.cout
?????文件???????10643??2016-07-28?18:52??lucky\Debug\Obj\hx711.r43
?????文件??????682740??2016-07-29?01:30??lucky\Debug\Obj\it.pbi
?????文件???????10573??2016-07-29?01:30??lucky\Debug\Obj\it.pbi.cout
?????文件????????7878??2016-07-29?01:30??lucky\Debug\Obj\it.r43
?????文件??????610958??2016-07-28?19:56??lucky\Debug\Obj\key.pbi
?????文件???????10574??2016-07-28?19:56??lucky\Debug\Obj\key.pbi.cout
?????文件????????7462??2016-07-28?19:56??lucky\Debug\Obj\key.r43
?????文件??????685885??2016-07-29?01:36??lucky\Debug\Obj\main.pbi
?????文件???????10575??2016-07-29?01:36??lucky\Debug\Obj\main.pbi.cout
?????文件???????42542??2016-07-29?01:36??lucky\Debug\Obj\main.r43
?????文件??????613956??2016-07-29?01:33??lucky\Debug\Obj\usart.pbi
?????文件???????10576??2016-07-29?01:33??lucky\Debug\Obj\usart.pbi.cout
............此處省略30個文件信息

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