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#include <reg52.h>
#include <stdio.h>
#include <string.h>
#define uchar unsigned char
#define uint unsigned int
sbit D1 = P2^0;
sbit D2 = P2^1;
sbit D3 = P2^2;
sbit D4 = P2^3;
sbit D5 = P2^4;
sbit D6 = P2^5;
sbit D7 = P2^6;
sbit D8 = P2^7;
uchar Receive;
uchar Recive_table[15];
uchar flag = 1;
uchar flag1 = 1;
uchar flag2 = 0;
uchar num = 0;
uint i=0;
void ms_delay(uint n)
{
uint j,m;
for( m =n; m>0; m--)
for(j=110; j>0; j--);
}
void us_delay(uchar n)
{
while(n--);
}
void Usart_init()
{
SCON = 0x50; //設(shè)置串行口工作在方式一，且啟動(dòng)串行口接收(REN=1)
TMOD = 0x20; //設(shè)置計(jì)數(shù)器1工作在方式二，即自動(dòng)重裝計(jì)數(shù)值(8位)
PCON=0X80;
TH1 = 0xf3; //設(shè)置波特率為4800
TL1 = 0xf3;
EA = 1; //開(kāi)總中斷
TR1 = 1; //啟動(dòng)計(jì)數(shù)器
}
void sent_AT(uchar *at_comd)
{
ES = 0;
while(*at_comd != '\0') //字符串結(jié)束標(biāo)志
{
TI = 0;
SBUF = *at_comd;
while(!TI);
TI = 0;
us_delay(5);
at_comd++;
}
us_delay(5);
SBUF = '\r';
while(!TI);
TI = 0;
us_delay(5);
SBUF = '\n';
while(!TI);
TI = 0;
}
void main()
{
uchar Recivedat;
// uchar Rec;
Usart_init();
ms_delay(5000);
ES = 0;
while(flag == 1){
sent_AT("AT+CIPMUX=1");//最方便的是直接printf("AT+CIPMUX=1\r\n");我想弄清楚發(fā)送原理，所以繞了一個(gè)彎
flag1 = 1;
while(flag1 == 1)//檢測(cè)模塊是否返回OK
{
if(RI)
{
RI = 0;
Recivedat = SBUF;
if(Recivedat == 'K')
{
flag = 0;
flag1 = 0;
}
}
num++;
if(num == 1000)
{
num = 0;
flag1 = 0;
}
}
}
flag = 1;
flag1 = 1;
num = 0;
D1 = 0;
while(flag == 1){
sent_AT("AT+CIPSERVER=1,8080");
flag1 = 1;
while(flag1 == 1)
{
if(RI)
{
RI = 0;
Recivedat = SBUF;
if(Recivedat == 'K')
{
flag = 0;
flag1 = 0;
}
}
num++;
if(num == 1000)
{
num = 0;
flag1 = 0;
}
}
}
flag = 1;
flag1 = 1;
num = 0;
D2 = 0;
// RI=0;
ES = 1; //開(kāi)串口中斷，接收完數(shù)據(jù)，進(jìn)行處理
while(1);//掛住不讓代碼死掉
}
void Usat()interrupt 4//串口中斷里面接收從client端發(fā)過(guò)來(lái)的信息
{
if(RI==1)
{
RI=0;
Recive_table[i] = SBUF;
if(Recive_table[0]=='+')
{
D3=0;
i++;
}else{
D4=0;
i=0;
}
if(i>=10) //這個(gè)參數(shù)很重要，因?yàn)閕++
{
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