STM32F103 WIFI初始化流程STA模式.doc

STA模式STA的SSID:AT+WSSSID=1LAUVANSTA的KEY::AT+WSKEY=WPAPSK,AES,pxfpxfpxf默认STA模式:AT+WMODE=STASTA作服务器时的端口号:P=TCP,SERVER,6000,:AT+WANN=DHCP,,,:AT+WSMAC=8888,123456789ABC透传模式:AT+ENTM串口模式:/*****************************************************************************************************名称:变量定义*****************************************************************************************************/volatileuint8UART3_RxBuf[UART3_RXBUF_SIZE];volatileuint8UART3_TxBuf[UART3_TXBUF_SIZE];volatileuint8UART3RxFlag; //接收标志volatileuint16UART3_RxHead; //接收缓冲区读指针volatileuint16UART3_RxEnd; //接收缓冲区指针volatileuint8UART3_RxFullFlag; //接收缓冲区满标志volatileuint8UART3_RxEmptyFlag; //接收缓冲区空标志volatileuint8UART3TxFlag; //发送标志volatileuint16UART3_TxHead;volatileuint16UART3_TxEnd;volatileuint8UART3_TxEmptyFlag; //发送缓冲区空标志volatileuint8UART3OverTime; //超时时间volatileuint8UART3OverFlag; //pTime; //pJudg; //pFlag; //串口接收完成标志volatileuint16Uart3OverTime;//WIFI相关参数volatileuint8WifiStatus=0;volatileuint8IsWifiBusy;volatileuint32Channel_Timer_Limit;//限时器//volatileuint16Dog_IsWifiBusy=DOG_ISGPRSBUSY;volatileuint16Dog_IsWifiBusy=0;volatileuint8WifiSendBuf[512];volatileuint8WifiRecBuf[512];volatileuint8SetWifiParmFlag=0;volatileuint8SetWifiUartParmFlag=0;volatileuint8Send2BTime=0;volatileuint8WifiOnLinkFlag=0;volatileuint8WifiSendStartTime=0;volatileuint8WifiHeartbeatno=0;//Flag=0;//Flag=0;///*****************************************************************************************************Functionname:STM_EVAL_USART3_Init**Descriptions:串口3中断服务函数**inputparameters:无**Outputparameters::无**Returnedvalue:无****************************************************************************************************/voidSTM_EVAL_USART3_Init(void){ NVIC_InitTypeDefNVIC_InitStructure;/*EnableandsetUSART3Interrupttothe0priority*/ NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1); //=USART3_IRQn;