[参考译文] CCS/DK-TM4C123G：CC3100的使用

Other Parts Discussed in Thread: CC3100

https://e2e.ti.com/support/wireless-connectivity/wi-fi-group/wifi/f/wi-fi-forum/582101/ccs-dk-tm4c123g-usage-of-cc3100

工具/软件：Code Composer Studio

你好

我们正在开发一个项目、在该项目中、我们需要使用具有 TM4C123的 CC3100并以类似于下面键入的代码的方式访问数据库(摘自 TAustinX： UT.6.20x 嵌入式系统-塑造世界：EDX 上的多线程连接课程)

CC3100有 一个参考 user.h 的 simplelink.h 库。 我们应该修改 user.h 吗？ 应该在哪里添加它？ 它保存在项目中还是保存在 simplelink.h 文件中？

我们非常感谢您的帮助、

此外、如果我们连接到的网络需要用户名和密码、我们应该向代码中添加什么内容？ 我们网络的安全性是 WPA2-企业。 在下面的示例中，路由器只需要一个密码。  

谢谢

#define SSID_NAME "valvanoAP"//*要连接到*/  // 97的接入点名称
#define SEC_TYPE  SL_SEC_TYPE_WPA                                    // 98
#define PASSKEY   "12345678"(#define PASSKEY                               //99
// 1)将德克萨斯州奥斯汀更改为您所在的城市                                // 205
// 2)如果希望温度为 F  // 206、则可以将公制更改为英制
#define 请求"Get /data/2.5/weather?q=Austin %20Texas
 &APPID=1234567890abcdef1234567890abcdef&units=公制  
 HTTP/1.1\r\n 用户代理：Keil\r\n 主机：api.openweathermap.org\r\n
 接受：*/*\r\n"//207                                                 
// 1)转到 openweathermap.org/appid                            // 208
// 2)在注册页上注册                                    // 209
// 3)获取 API 密钥(APPID)替换  
       1234567890abcdef1234567890abcdef 使用 APPID              // 210
int main (void)｛int32_t RetVal； SlSecParams_t secParams；              // 211
 char *pConfig = NULL；Int32 ASize = 0；SlSockAddrIn_t Addr；        // 212
 initClk ()；       // PLL 50 MHz                                     // 213
 UART_Init()；     //将数据发送到 PC，115200bps                    // 214
 LED_Init()；      //初始化 LaunchPad I/O                      // 215
 UARTprintf ("天气应用")；                                        // 216
 RetVal = configureSimpleLinkToDefaultState (pConfig)；//设置策略// 217
 if (RetVal < 0) Crash (4000000)；                                       // 218
 RetVal = sl_Start (0、pConfig、0)；                                   // 219
 if ((RetVal < 0)||(Role_STA！= RetVal)) Crash (8000000)；           // 220
 secParams.Key =密钥；                                            // 221
 secParams.KeyLen = strlen (密钥)；                                 // 222
 secParams.Type = SEC_TYPE；// open、WPA 或 WEP                     // 223
 sl_WlanConnect (SSID_NAME、strlen (SSID_NAME)、0、secParams、0)；      //224
 while ((0 =(g_Status&Connected))||(0 =(g_Status&IP_ARequired)))｛ // 225
   _slNonOsMainLoopTask()；                                           // 226
 }                                                                   // 227
 UARTprintf ("connected")；                                          // 228
 while (1)｛                                                           // 229
   strcpy (主机名、"openweathermap.org");                            // 230
   RetVal = sl_NetAppDnsGetHostByName (主机名、                      // 231
            strlen (主机名)、DestinationIP、sl_AF_iNet)；            // 232
   if (RetVal = 0)｛                                                  // 233
     Addr.Sin_Family = SL_AF_iNet；                                 // 234
     ADDR.SIN_PORT = SL_Htons (80)；                                   // 235
     addr.sin addr.s_addr = sl_Htonl (DestinationIP)；// IP big endian // 236
     ASize = sizeof (SlSockAddrIn_t)；                                 // 237
     SockID = sl_Socket (sl_AF_iNet、sl_sock_stream、0)；               // 238
     if (SockID >=0)｛                                              // 239
       RetVal = sl_Connect (SockID、(SlSockAddr_t *)&Addr、ASize)；   // 240
     }                                                               // 241.
     if ((SockID >=0)&&(RetVal >=0))｛                               // 242
       strcpy (SendBuff、request)；                                     // 243
       sl_Send (SockID、SendBuff、strlen (SendBuff)、0)；//发送 HTTP get// 244  
       SL_Recv (SockID、Recvbuff、MAX_RECV_buff、0)；// Recv RESP // 245  
       sl_close (SockID)；                                             // 246
       LED_GreenOn ()；                                                // 247
       UARTprintf ("\r\n\r\n")；                                       // 248
       UARTprintf (Recvbuff)； UARTprintf ("\r\n")；                    // 249
     }                                                               // 250
   }                                                                 // 251
   while (Board_Input ()=0)｛｝；//等待触摸                      // 252
   LED_Greenoff ()；                                                   // 253
 }                                                                   // 254
}                                                                     // 255