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標(biāo)題: 誰能解釋一下這個代碼呀，看不懂，謝謝啦 [打印本頁]

作者: wj11367383 時間: 2019-1-5 09:33
標(biāo)題: 誰能解釋一下這個代碼呀，看不懂，謝謝啦

系統(tǒng)源程序
發(fā)送側(cè)部分程序：
#include
#include"24l01.h"
#include"1602.h"
#include"18b20.h"
#include"delay.h"
#include"sensor.h"
void main(void)
{
            uchar i;
            LCD_Init();
            TX_Mode();
            LCD_Str(0,0,"TX");
            while(NRF24L01_Check()) //檢測24L01
            {
                        LCD_Str(3,0,"Failed!");
                        delay_ms(200);
                        LCD_Str(3,0,"Check! ");
                        delay_ms(200);
            }
            LCD_Str(3,0,"Ready! ");
            delay_ms(500);                                                       //顯示Ready! 500ms后清空顯示
            LCD_Str(3,0,"    ");
            TX_Mode();
            while(1)
            {
                        Check_Sensor_Sta( );
                                                      for(i=15;i<18;i++)                                        //發(fā)送傳感器信號
                                       Buff[i]=SENSOR_STA[i-15]+0x30;
                        Buff[i]='';
                        for(i=0;i<8;i++)                                                          //發(fā)送溫度數(shù)
                        Buff[i]=str[i];
                        Temp_Change(++i);
                        if(NRF24L01_TxPacket(Buff)==TX_OK)
                        {
                                       LCD_Str(12,1,"ok! ");
                                       LCD_Str(3,0,"DO0:");
                                       LCD_Str(0,1,"DO1:");
                                       LCD_Str(6,1,"DO2:");
                                       LCD_Char(7,0,Buff[15]);
                                       LCD_Char(4,1,Buff[16]);
                                       LCD_Char(10,1,Buff[15]);
                        }
                        else
                        {
                                       LCD_Str(12,1,"Fail");
                        }
                        delay_ms(30000);
            }
}
接受測部分程序
#include
#include"24l01.h"
#include"1602.h"
#include"delay.h"
#include"warn.h"
#define uint unsigned int
uchar Buff[32];
uchar Num[5];
sbit LED0=P0^0;
void Display_Num(uchar x,uchar y,uint num);
void main(void)
{
            uint t;
            LCD_Init();
            LCD_Str(0,0,"RX");
            RX_Mode();
            while(NRF24L01_Check())//檢測不到24L01
            {
                        LCD_Str(3,0,"Failed!");
                        delay_ms(200);
                        LCD_Str(3,0,"Check! ");
                        delay_ms(200);
            }
            LCD_Str(3,0,"Ready! ");
            delay_ms(500);
            LCD_Str(3,0,"                   ");
            while(1)
            {
                        if(NRF24L01_RxPacket(Buff)==0)//一旦接收到信息,則顯示出來.
                        {
                                       LCD_Str(9,1,"T:");
                                       LCD_Str(3,0,"DO0:");
                                       LCD_Str(9,0,"DO1:");
                                       LCD_Str(3,1,"DO2:");
                                       LCD_Str(12,1,&Buff[9]);
                                       LCD_Char(7,0,Buff[15]);
                                       LCD_Char(13,0,Buff[16]);
                                       LCD_Char(7,1,Buff[17]);
            if(Buff[15]==48||Buff[16]==48||Buff[17]==48||Buff[9]>=4+0x30)
                                       warn(2);
                        }
                        else delay_ms(1);
                        t++;
                        if(t==100)//大約1s鐘改變一次
  ｛t＝0；
LED0=!LED0;
}}｝

1546651923536.jpg (1.92 MB, 下載次數(shù): 51)

作者: chaoself 時間: 2019-1-5 14:43
溫度通過LCD顯示并通過模塊進(jìn)行無線傳輸

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