STM32连接WIFI-ESP8266实战---AP模式运用

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AT24CXX_Read(WIFIAPSSIDADDR,(u8*)wifiap_ssid,strlen((const char*)wifiap_ssid)); //从24c02读取esp8266 ssid
AT24CXX_Read(WIFIAPPASIDADDR,(u8*)wifiap_password,strlen((const char*)wifiap_password)); //从24c02读取esp8266密码

void atk_8266_msg_show(u16 x,u16 y,u8 wanip)
{
	u8 *p,*p1,*p2;
	p=mymalloc(SRAMIN,32);							//申请32字节内存
	p1=mymalloc(SRAMIN,32);							//申请32字节内存
	p2=mymalloc(SRAMIN,32);							//申请32字节内存
	POINT_COLOR=BLUE;
	atk_8266_send_cmd("AT+CWMODE=2","OK",20);
	atk_8266_send_cmd("AT+RST","OK",20);
	delay_ms(1000);//延时4s等待模块重启
	delay_ms(1000);//
	delay_ms(1000);
	delay_ms(1000);
	sprintf((char*)p,"AT+CWSAP="%s","%s",1,4",wifiap_ssid,wifiap_password);    //配置模块AP模式无线参数
	atk_8266_send_cmd(p,"OK",1000);
	if(wanip==0)//全更新
	{
		atk_8266_send_cmd("AT+GMR","OK",20);		//获取固件版本号
		p=atk_8266_check_cmd("SDK version:");
		Show_Str(x,y,240,24,"固件版本:",24,0);Show_Str(x+172,y,240,24,p,24,0);
		atk_8266_send_cmd("AT+CWMODE?","+CWMODE:",20);	//获取网络模式
		p=atk_8266_check_cmd(":");
		Show_Str(x,y+30,240,24,"网络模式:",24,0);Show_Str(x+172,y+30,240,24,(u8*)ATK_ESP8266_CWMODE_TBL[*(p+1)-'1'],24,0);
  	atk_8266_send_cmd("AT+CWSAP?","+CWSAP:",20);	//获取wifi配置
		p=atk_8266_check_cmd(""");
		p1=(u8*)strstr((const char*)(p+1),""");
		p2=p1;
		*p1=0;
		Show_Str(x,y+60,240,24,"SSID号:",24,0);Show_Str(x+172,y+60,240,24,p+1,24,0);
		p=(u8*)strstr((const char*)(p2+1),""");
		p1=(u8*)strstr((const char*)(p+1),""");
		p2=p1;
		*p1=0;		
		Show_Str(x,y+90,240,24,"密码:",24,0);Show_Str(x+172,y+90,240,24,p+1,24,0);
		p=(u8*)strstr((const char*)(p2+1),",");
		p1=(u8*)strstr((const char*)(p+1),",");
		*p1=0;
		Show_Str(x,y+120,240,24,"通道号:",24,0);Show_Str(x+172,y+120,240,24,p+1,24,0);
		Show_Str(x,y+150,240,24,"加密方式:",24,0);Show_Str(x+172,y+150,240,24,(u8*)ATK_ESP8266_ECN_TBL[*(p1+1)-'0'],24,0);
	}
	myfree(SRAMIN,p);		//释放内存 
	myfree(SRAMIN,p1);		//释放内存 
	myfree(SRAMIN,p2);		//释放内存 
}

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void esp8266_set(u16 keyx,u16 keyy,u16 contentx,u16 contenty,u8 *content)
{
 	u8 key;
	u8 len=0;			//内容长度 
	
	atk_8266_load_keyboard(keyx,keyy,0);			//显示键盘 
	while(1)
	{ 
		key=atk_8266_get_keynum(keyx,keyy);
		if(key)
		{   
			if(key==30) 
			{
				keybodsel=!keybodsel;
				atk_8266_load_keyboard(keyx,keyy,keybodsel);	
			}
			if(key==39) 
			{
				keybodsel=2;
				atk_8266_load_keyboard(keyx,keyy,keybodsel);
			}	
			if(key<41 && key!=39 &&key!=38 &&key!=30)
			{
				if(len<20) //最长可输入20个字符
				{ 
					content[len++]=(*kbdsc_tbl[keybodsel][key-1]); 
				}
			}else
			{
				if(key==38)if(len)len--;	//删除  
				if(key==42 || key==41) //确认返回,取消键盘
        {
					LCD_Fill(keyx,keyy-10,keyx+480,keyy+252,WHITE);
				  break;
				  
				}		
			} 
			content[len]=0; 
			LCD_Fill(contentx,contenty+5,contentx+191,contenty+28,WHITE);
			Show_Str(contentx,contenty+5,200,24,content,24,0);			//显示内容	
		} 
		delay_ms(10);
	}

}

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atk_8266_send_cmd("AT+CWMODE=2","OK",20);
atk_8266_send_cmd("AT+RST","OK",20);
delay_ms(1000);//延时4s等待模块重启
delay_ms(1000);//
delay_ms(1000);
delay_ms(1000);
sprintf((char*)p,"AT+CWSAP="%s","%s",1,4",wifiap_ssid,wifiap_password);    //配置模块AP模式无线参数
atk_8266_send_cmd(p,"OK",1000);

/* TCP服务器模式配置 */
Show_Str_Mid(0,30,"ATK-ESP WIFI-AP 测试",16,240); 
Show_Str(30,50,200,16,"正在配置ATK-ESP模块,请稍等...",12,0);
atk_8266_send_cmd("AT+CIPMUX=1","OK",20);   //0：单连接，1：多连接
sprintf((char*)p,"AT+CIPSERVER=1,%s",(u8*)portnum);    //开启Server模式(0，关闭；1，打开)，端口号为portnum
atk_8266_send_cmd(p,"OK",50);