void Wifi_Connect(char *pConfig, SlSecParams_t *secParams) {
int32_t retVal;
retVal = configureSimpleLinkToDefaultState(pConfig); // set policies
if(retVal < 0)Crash(4000000);
retVal = sl_Start(0, pConfig, 0);
if((retVal < 0) || (ROLE_STA != retVal) ) Crash(8000000);
secParams->Key = PASSKEY;
secParams->KeyLen = strlen(PASSKEY);
secParams->Type = SEC_TYPE; // OPEN, WPA, or WEP
sl_WlanConnect(SSID_NAME, strlen(SSID_NAME), 0, secParams, 0);
while((0 == (g_Status&CONNECTED)) || (0 == (g_Status&IP_AQUIRED))){
_SlNonOsMainLoopTask();
}
UARTprintf("Connected\n");
}
/*!
* \brief Start the device in STA mode
*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
_i32 startWlanStion(void){
_i32 retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
CLI_Write((_u8 *)" Failed to configure the device in its default state \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write((_u8 *)" Failed to start the device \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device started as STATION \n\r");
/* Connecting to WLAN AP */
retVal = establishConnectionWithAP();
if(retVal < 0)
{
CLI_Write((_u8 *)" Failed to establish connection w/ an AP \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Connection established w/ AP and IP is acquired \n\r");
return retVal;
}
/*
* Application's entry point
*/
int main()
{
_u8 input[MAX_BUF_SIZE] = {0};
UserIn User = {0};
_i32 flag = 1;
_i32 first = 0;
_i32 retVal=-1;
_i8 *pConfig = NULL;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
#ifdef SL_IF_TYPE_UART
params.BaudRate = 115200;
params.FlowControlEnable = 1;
params.CommPort = COMM_PORT_NUM;
pConfig = (_i8 *)¶ms;
#endif /* SL_IF_TYPE_UART */
/* This line is for Eclipse CDT only due to a known bug in console buffering
* See https://bugs.eclipse.org/bugs/show_bug.cgi?id=173732 */
setvbuf(stdout, NULL, _IONBF, 0);
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState(pConfig);
if(retVal < 0)
{
printf(" Failed to configure the device in its default state, Error code: %ld\r\n",retVal);
LOOP_FOREVER();
}
printf("Device is configured in default state \r\n");
/*
* Asumption is that the device is configured in station mode already
* and it is in its default state
*/
retVal = sl_Start(0, pConfig, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
printf(" Failed to start the device, Error code: %ld\r\n",retVal);
LOOP_FOREVER();
}
printf("Device started as STATION \r\n");
while(flag)
{
User = UserInput();
switch(User.choice)
{
case 1:
retVal = TxContinues(User.channel, RATE_11M, User.packets, 100);
if(retVal < 0)
{
printf("Failed to send the packet over phy, Error code: %ld",retVal);
LOOP_FOREVER();
}
break;
case 2:
retVal = RxStatisticsCollect(User.channel);
if(retVal < 0)
{
printf("Failed to collect statics, Error code: %ld",retVal);
LOOP_FOREVER();
}
break;
}
printf("\nEnter \"1\" to restart or \"0\" to quit: \n");
fgets((char *)input, sizeof(input), stdin);
printf("\n");
flag = atoi((const char *)input);
first = 1;
}
return SUCCESS;
}
/*
* Application's entry point
*/
int main(int argc, char** argv)
{
SlSecParams_t secParams = {0};
_i32 retVal = -1;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
/* Stop WDT and initialize the system-clock of the MCU */
stopWDT();
initClk();
/* Configure command line interface */
CLI_Configure();
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc.)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
CLI_Write(" Failed to configure the device in its default state \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device is configured in default state \n\r");
/*
* Initializing the CC3100 device
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device started as STATION \n\r");
/* Delete all profiles (0xFF) stored and reset policy settings */
retVal = sl_WlanProfileDel(0xFF);
if(retVal < 0)
{
LOOP_FOREVER();
}
retVal = sl_WlanPolicySet(SL_POLICY_CONNECTION ,
SL_CONNECTION_POLICY(0, 0, 0, 0, 0), 0, 0);
if(retVal < 0)
{
LOOP_FOREVER();
}
/* Add unsecured AP profile with priority 6 (7 is highest) */
retVal = sl_WlanProfileAdd((_i8 *)UNSEC_SSID_NAME,
pal_Strlen(UNSEC_SSID_NAME), g_BSSID, 0, 0, 6, 0);
if(retVal < 0)
{
LOOP_FOREVER();
}
/* Add WPA2 secured AP profile with priority 7 (highest) */
secParams.Type = SL_SEC_TYPE_WPA;
secParams.Key = SEC_SSID_KEY;
secParams.KeyLen = pal_Strlen(SEC_SSID_KEY);
retVal = sl_WlanProfileAdd((_i8 *)SEC_SSID_NAME,
pal_Strlen(SEC_SSID_NAME), g_BSSID, &secParams, 0, 7, 0);
if(retVal < 0)
{
LOOP_FOREVER();
}
/*
* Enable auto connect (connection to stored profiles according to priority)
* Connection should first be established to higher (secured) profile as in
* this example
*/
retVal = sl_WlanPolicySet(SL_POLICY_CONNECTION ,
SL_CONNECTION_POLICY(1,0,0,0,0), 0, 0);
if(retVal < 0)
{
LOOP_FOREVER();
}
/* Wait for the connection to be established */
while((!IS_CONNECTED(g_Status)) || (!IS_IP_ACQUIRED(g_Status))) { _SlNonOsMainLoopTask(); }
CLI_Write(" Device connected to the AP using 'auto' connection policy\n\r");
/* Delete all profiles (0xFF) stored */
retVal = sl_WlanProfileDel(0xFF);
if(retVal < 0)
{
LOOP_FOREVER();
}
g_Status = 0;
/* Restart the device */
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
{
LOOP_FOREVER();
}
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
/*
* Set connection policy to Fast - Device will connect to the last connected AP.
* This feature can be used to reconnect to AP
*/
retVal = sl_WlanPolicySet(SL_POLICY_CONNECTION,
SL_CONNECTION_POLICY(1, 1, 0, 0, 0), 0, 0);
if(retVal < 0)
{
LOOP_FOREVER();
}
/* Connect to the open AP */
retVal = establishConnectionWithAP();
if(retVal < 0)
{
CLI_Write(" Failed to establish connection w/ an AP \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device was connected to the AP using host-driver API \n\r");
g_Status = 0; /* Status variable */
/* Restart the Device */
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
{
LOOP_FOREVER();
}
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
/* Wait for the connection to be established */
while((!IS_CONNECTED(g_Status)) || (!IS_IP_ACQUIRED(g_Status))) { _SlNonOsMainLoopTask(); }
CLI_Write(" Device connected to the AP using 'fast' connection policy\n\r");
/* Delete all profiles (0xFF) stored */
retVal = sl_WlanProfileDel(0xFF);
if(retVal < 0)
{
LOOP_FOREVER();
}
/* Set Auto SmartConfig policy */
retVal = sl_WlanPolicySet(SL_POLICY_CONNECTION , SL_CONNECTION_POLICY(1,0,0,0,1), 0, 0);
if(retVal < 0)
{
LOOP_FOREVER();
}
/* Restart the Device */
g_Status = 0;
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
{
LOOP_FOREVER();
}
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
/*
* After restarting , device will wait for a command for 2 second and start
* the SmartConfig process if no command is received
*/
CLI_Write(" Device waiting to be connected using SmartConfig technology \n\r");
while((!IS_CONNECTED(g_Status)) || (!IS_IP_ACQUIRED(g_Status))) { _SlNonOsMainLoopTask(); }
CLI_Write(" Device connected to the AP \n\r");
/*
* Cleaning all profiles and setting the default connection policy before exiting the application
* Set connection policy to Auto + SmartConfig (Device's default connection policy)
*/
retVal = sl_WlanProfileDel(0xFF);
if(retVal < 0)
{
LOOP_FOREVER();
}
retVal = sl_WlanPolicySet(SL_POLICY_CONNECTION, SL_CONNECTION_POLICY(1, 0, 0, 0, 1), NULL, 0);
if(retVal < 0)
{
LOOP_FOREVER();
}
return 0;
}
/*
* Application's entry point
*/
int main(int argc, char** argv)
{
_i32 retVal = -1;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
/* Stop WDT and initialize the system-clock of the MCU */
stopWDT();
initClk();
/* Configure command line interface */
CLI_Configure();
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
CLI_Write((_u8 *)" Failed to configure the device in its default state \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write((_u8 *)" Failed to start the device \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device started as STATION \n\r");
/* Connecting to WLAN AP */
retVal = establishConnectionWithAP();
if(retVal < 0)
{
CLI_Write((_u8 *)" Failed to establish connection w/ an AP \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Connection established w/ AP and IP is acquired \n\r");
CLI_Write((_u8 *)" Pinging...! \n\r");
retVal = checkLanConnection();
if(retVal < 0)
{
CLI_Write((_u8 *)" Device couldn't connect to LAN \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device successfully connected to the LAN\r\n");
retVal = checkInternetConnection();
if(retVal < 0)
{
CLI_Write((_u8 *)" Device couldn't connect to the internet \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device successfully connected to the internet \n\r");
return 0;
}
int main(int argc, char** argv)
{
SlSockAddrIn_t Addr = {0};
_u32 cipher = SL_SEC_MASK_SSL_RSA_WITH_RC4_128_SHA;
_u32 googleIP = 0;
_u8 method = SL_SO_SEC_METHOD_SSLV3;
_i32 AddrSize = -1;
_i32 g_SockID = -1;
_i32 retVal = -1;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
/* Stop WDT and initialize the system-clock of the MCU
These functions needs to be implemented in PAL */
stopWDT();
initClk();
/* Configure command line interface */
CLI_Configure();
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
{
CLI_Write(" Failed to configure the device in its default state \n\r");
}
LOOP_FOREVER();
}
CLI_Write(" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
/* Initializing the CC3100 device */
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device started as STATION \n\r");
/* Connecting to WLAN AP - Set with static parameters defined at the top
After this call we will be connected and have IP address */
retVal = establishConnectionWithAP();
if(retVal < 0)
{
CLI_Write(" Failed to establish connection w/ an AP \n\r");
LOOP_FOREVER();
}
CLI_Write(" Connection established w/ AP and IP is acquired \n\r");
/* Update the CC3100 time */
retVal = SetTime();
if (retVal < 0)
{
CLI_Write(" Failed to set the device time \n\r");
LOOP_FOREVER();
}
CLI_Write(" Establishing secure connection w/ google server \n\r");
/* get the server name via a DNS request */
retVal = sl_NetAppDnsGetHostByName(g_Google, pal_Strlen(g_Google),
&googleIP, SL_AF_INET);
if( retVal < 0 )
{
CLI_Write(" Failed to get the IP address \n\r");
LOOP_FOREVER();
}
Addr.sin_family = SL_AF_INET;
Addr.sin_port = sl_Htons(GOOGLE_DST_PORT);
Addr.sin_addr.s_addr = sl_Htonl(googleIP);
AddrSize = sizeof(SlSockAddrIn_t);
/* opens a secure socket */
g_SockID = sl_Socket(SL_AF_INET,SL_SOCK_STREAM, SL_SEC_SOCKET);
if( g_SockID < 0 )
{
CLI_Write(" Failed to open socket \n\r");
LOOP_FOREVER();
}
/* configure the socket as SSLV3.0 */
retVal = sl_SetSockOpt(g_SockID, SL_SOL_SOCKET, SL_SO_SECMETHOD,
&method, sizeof(method));
if( retVal < 0 )
{
CLI_Write(" Failed to configure the socket \n\r");
LOOP_FOREVER();
}
/* configure the socket as RSA with RC4 128 SHA */
retVal = sl_SetSockOpt(g_SockID, SL_SOL_SOCKET, SL_SO_SECURE_MASK,
&cipher, sizeof(cipher));
if( retVal < 0 )
{
CLI_Write(" Failed to configure the socket \n\r");
LOOP_FOREVER();
}
/* configure the socket with GOOGLE CA certificate-for server verification*/
retVal = sl_SetSockOpt(g_SockID, SL_SOL_SOCKET, SL_SO_SECURE_FILES_CA_FILE_NAME,
SL_SSL_CA_CERT, pal_Strlen(SL_SSL_CA_CERT));
if( retVal < 0 )
{
CLI_Write(" Failed to configure the socket \n\r");
LOOP_FOREVER();
}
/* connect to the peer device - GMail server */
retVal = sl_Connect(g_SockID, ( SlSockAddr_t *)&Addr, AddrSize);
if (retVal < 0 )
{
CLI_Write(" Failed to connect w/ google server \n\r");
LOOP_FOREVER();
}
CLI_Write(" Connection w/ google server established successfully \n\r");
/* Stop the CC3100 device */
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
LOOP_FOREVER();
return 0;
}
int main(void){int32_t retVal; SlSecParams_t secParams;
char *pConfig = NULL; INT32 ASize = 0; SlSockAddrIn_t Addr;
ADC0_InitSWTriggerSeq3_Ch9(); // allow time to finish activating
initClk(); // PLL 50 MHz
Output_On();
UART_Init(); // Send data to PC, 115200 bps
Timer1_Init();
LED_Init(); // initialize LaunchPad I/O
UARTprintf("Weather App\n");
retVal = configureSimpleLinkToDefaultState(pConfig); // set policies
if(retVal < 0)Crash(4000000);
retVal = sl_Start(0, pConfig, 0);
if((retVal < 0) || (ROLE_STA != retVal) ) Crash(8000000);
secParams.Key = PASSKEY;
secParams.KeyLen = strlen(PASSKEY);
secParams.Type = SEC_TYPE; // OPEN, WPA, or WEP
sl_WlanConnect(SSID_NAME, strlen(SSID_NAME), 0, &secParams, 0);
while((0 == (g_Status&CONNECTED)) || (0 == (g_Status&IP_AQUIRED))){
_SlNonOsMainLoopTask();
}
UARTprintf("Connected\n");
while(1){
int i = 0;
while(i < 10){
int sendc = 0;
strcpy(HostName,"openweathermap.org");
retVal = sl_NetAppDnsGetHostByName(HostName,
strlen(HostName),&DestinationIP, SL_AF_INET);
if(retVal == 0){
Addr.sin_family = SL_AF_INET;
Addr.sin_port = sl_Htons(80);
Addr.sin_addr.s_addr = sl_Htonl(DestinationIP);// IP to big endian
ASize = sizeof(SlSockAddrIn_t);
SockID = sl_Socket(SL_AF_INET,SL_SOCK_STREAM, 0);
if( SockID >= 0 ){
retVal = sl_Connect(SockID, ( SlSockAddr_t *)&Addr, ASize);
}
if((SockID >= 0)&&(retVal >= 0)){
strcpy(SendBuff,REQUEST);
sl_Send(SockID, SendBuff, strlen(SendBuff), 0);// Send the HTTP GET
sl_Recv(SockID, Recvbuff, MAX_RECV_BUFF_SIZE, 0);// Receive response
sl_Close(SockID);
LED_GreenOn();
UARTprintf("\r\n\r\n");
UARTprintf(Recvbuff); UARTprintf("\r\n");
}
}
ST7735_OutUDec(sendc);
ST7735_OutString("\n");
i++;
}
//while(Board_Input()==0){}; // wait for touch
LED_GreenOff();
//Temp Part e
getTemp(Recvbuff);
ST7735_OutChar('T');
ST7735_OutChar('e');
ST7735_OutChar('m');
ST7735_OutChar('p');
ST7735_OutChar(' ');
ST7735_OutChar('=');
ST7735_OutChar(' ');
for(int i = 0; i < 5; i++){
ST7735_OutChar(myArray[i]);
}
ST7735_OutChar('\n');
//ADC Part f
ADC0_SAC_R = ADC_SAC_AVG_64X; //enable 64 times average before obtaining result
int voltage = ADC0_InSeq3();
ST7735_OutString("Voltage~");
ST7735_sDecOut3(voltage);
char* voltageString;
char voltageStringNum[5];
sprintf(voltageStringNum, "%.1d.%.3d", voltage/1000, voltage%1000);
//ST7735_OutString(voltageStringNum);
char* sendString;
char str1[173] = "GET /query?city=Austin%20Texas&id=Ty%20Winkler%20Jeremiah%20Bartlett&greet=Voltage%3D";
strcat(str1, voltageStringNum);
strcat(str1, "V&edxcode=8086 HTTP/1.1\r\nUser-Agent: Keil\r\nHost: embsysmooc.appspot.com\r\n\r\n");
strcpy(HostName,"embsysmooc.appspot.com");
retVal = sl_NetAppDnsGetHostByName(HostName,
strlen(HostName),&DestinationIP, SL_AF_INET);
if(retVal == 0){
Addr.sin_family = SL_AF_INET;
Addr.sin_port = sl_Htons(80);
Addr.sin_addr.s_addr = sl_Htonl(DestinationIP);// IP to big endian
ASize = sizeof(SlSockAddrIn_t);
SockID = sl_Socket(SL_AF_INET,SL_SOCK_STREAM, 0);
if( SockID >= 0 ){
retVal = sl_Connect(SockID, ( SlSockAddr_t *)&Addr, ASize);
}
if((SockID >= 0)&&(retVal >= 0)){
strcpy(SendBuff, str1);
count = 0;
sl_Send(SockID, SendBuff, strlen(SendBuff), 0);// Send the HTTP GET
sl_Recv(SockID, Recvbuff, MAX_RECV_BUFF_SIZE, 0);// Receive response
sl_Close(SockID);
LED_GreenOn();
UARTprintf("\r\n\r\n");
//ST7735_OutString(Recvbuff);
UARTprintf("\r\n");
}
}
while(1);
}
}
/*
* Application's entry point
*/
int main(int argc, char** argv)
{
_i32 retVal = -1;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
/* Stop WDT and initialize the system-clock of the MCU
These functions needs to be implemented in PAL */
stopWDT();
initClk();
/* Configure command line interface */
CLI_Configure();
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
{
CLI_Write(" Failed to configure the device in its default state \n\r");
}
LOOP_FOREVER();
}
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
/* Initializing the CC3100 device */
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device is configured in default state \n\r");
CLI_Write(" Starting smartconfig process \n\r");
/* Connect to our AP using SmartConfig method */
retVal = SmartConfigConnect();
if(retVal < 0)
{
CLI_Write(" Failed to establish connection w/ an AP \n\r");
LOOP_FOREVER();
}
CLI_Write(" Connection established w/ AP and IP is acquired \n\r");
/* Delete all profiles */
retVal = sl_WlanProfileDel(WLAN_DEL_ALL_PROFILES);
if(retVal < 0)
LOOP_FOREVER();
return 0;
}
int main(void){
int32_t retVal = 0;
char *pConfig = NULL;
retVal = initializeAppVariables();
stopWDT(); // Stop WDT
initClk(); // PLL 50 MHz
LCD_Init();
LED_Init(); // initialize LaunchPad I/O
// LCD_OutString("Weather App\n");
LCD_OutString("Lab 16 IoT\n");
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState(pConfig);
if(retVal < 0){
if(DEVICE_NOT_IN_STATION_MODE == retVal){
LCD_OutString(" Failed to configure the device in its default state \r\n");
Crash(4000000);
}
}
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
retVal = sl_Start(0, pConfig, 0);
if((retVal < 0) || (ROLE_STA != retVal) ){
LCD_OutString(" Failed to start the device \r\n");
Crash(8000000);
}
WlanConnect();
LCD_OutString("Connected\n");
/* Get weather report */
while(1){
Nokia5110_SetCursor(0,2);
// retVal = getWeather();
retVal = Lab16();
if(retVal == 0){ // valid
LED_GreenOn();
UARTprintf("\r\n\r\n");
UARToutString(appData.Recvbuff); UARTprintf("\r\n");
// LCD_OutString(City); LCD_OutString("\n");
// LCD_OutString(Temperature); LCD_OutString(" C\n");
// LCD_OutString(Weather);
LCD_OutString(Id); LCD_OutString("\n");
LCD_OutString(Score); LCD_OutString("\n");
LCD_OutString(Edxpost);
}
while(Board_Input()==0){}; // wait for touch
LED_GreenOff();
}
}
/*!
* \brief Start the device in STA mode
*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
_i32 startAP(void){
SlPingStartCommand_t PingParams = {0};
SlPingReport_t Report = {0};
_u8 SecType = 0;
_i32 mode = ROLE_STA;
_i32 retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
CLI_Write((_u8 *)" Failed to configure the device in its default state \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
mode = sl_Start(0, 0, 0);
if (ROLE_AP == mode)
{
/* If the device is in AP mode, we need to wait for this event before doing anything */
while(!IS_IP_ACQUIRED(g_Status)) { _SlNonOsMainLoopTask(); }
}
else
{
/* Configure CC3100 to start in AP mode */
retVal = sl_WlanSetMode(ROLE_AP);
if(retVal < 0)
LOOP_FOREVER();
/* Configure the SSID of the CC3100 */
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SSID,
pal_Strlen(SSID_AP_MODE), (_u8 *)SSID_AP_MODE);
if(retVal < 0)
LOOP_FOREVER();
SecType = SEC_TYPE_AP_MODE;
/* Configure the Security parameter the AP mode */
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SECURITY_TYPE, 1,
(_u8 *)&SecType);
if(retVal < 0)
LOOP_FOREVER();
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_PASSWORD, pal_Strlen(PASSWORD_AP_MODE),
(_u8 *)PASSWORD_AP_MODE);
if(retVal < 0)
LOOP_FOREVER();
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
LOOP_FOREVER();
CLR_STATUS_BIT(g_Status, STATUS_BIT_IP_ACQUIRED);
mode = sl_Start(0, 0, 0);
if (ROLE_AP == mode)
{
/* If the device is in AP mode, we need to wait for this event before doing anything */
while(!IS_IP_ACQUIRED(g_Status)) { _SlNonOsMainLoopTask(); }
}
else
{
CLI_Write((_u8 *)" Device couldn't be configured in AP mode \n\r");
LOOP_FOREVER();
}
}
CLI_Write((_u8 *)" Device started as Access Point\n\r");
/* Wait */
CLI_Write((_u8 *)" Waiting for clients to connect...!\n\r");
while((!IS_IP_LEASED(g_Status)) || (!IS_STA_CONNECTED(g_Status))) { _SlNonOsMainLoopTask(); }
CLI_Write((_u8 *)" Client connected to the device \n\r");
CLI_Write((_u8 *)" Pinging...! \n\r");
/* Set the ping parameters */
PingParams.PingIntervalTime = PING_INTERVAL;
PingParams.PingSize = PING_PKT_SIZE;
PingParams.PingRequestTimeout = PING_TIMEOUT;
PingParams.TotalNumberOfAttempts = NO_OF_ATTEMPTS;
PingParams.Flags = 0;
PingParams.Ip = g_StationIP; /* Fill the station IP address connected to CC3100 */
/* Ping client connected to CC3100 */
retVal = sl_NetAppPingStart((SlPingStartCommand_t*)&PingParams, SL_AF_INET,
(SlPingReport_t*)&Report, SimpleLinkPingReport);
if(retVal < 0)
LOOP_FOREVER();
/* Wait */
// while(!IS_PING_DONE(g_Status)) { _SlNonOsMainLoopTask(); }
//
// if (0 == g_PingPacketsRecv)
// {
// CLI_Write((_u8 *)" A STATION couldn't connect to the device \n\r");
// ASSERT_ON_ERROR(LAN_CONNECTION_FAILED);
// }
CLI_Write((_u8 *)" Device and the station are successfully connected \n\r");
return SUCCESS;
}
/*
* Application's entry point
*/
int main(int argc, char** argv)
{
_i32 retVal = -1;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
/* Stop WDT and initialize the system-clock of the MCU
These functions needs to be implemented in PAL */
stopWDT();
initClk();
/* Configure command line interface */
CLI_Configure();
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
{
CLI_Write(" Failed to configure the device in its default state \n\r");
}
LOOP_FOREVER();
}
CLI_Write(" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
/* Initializing the CC3100 device */
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device started as STATION \n\r");
/* Set the power policy to always On (SL_ALWAYS_ON_POLICY)
* Both NWP and Wifi will remain active
* Other Valid options are:
* - SL_NORMAL_POLICY
* - SL_LOW_POWER_POLICY
* - SL_LONG_SLEEP_INTERVAL_POLICY
*
* For Long sleep policy the max sleep time can be defined by
* _u16 pBuff[4] = {0, 0, time, 0}, time:100-2000 in ms
* sl_WlanPolicySet(SL_POLICY_PM , SL_LONG_SLEEP_INTERVAL_POLICY, pBuff, sizeof(pBuff)*/
retVal = sl_WlanPolicySet(SL_POLICY_PM , SL_ALWAYS_ON_POLICY, NULL,0);
if(retVal < 0)
LOOP_FOREVER();
CLI_Write(" Power mode enabled \n\r");
/* Stop the CC3100 device */
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
LOOP_FOREVER();
return 0;
}
/*
* Application's entry point
*/
int main( int argc, char *argv[] )
{
_i32 channel = 0;
_i32 numpackets = 0;
_i32 retVal = -1;
_i8 *pConfig = NULL;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
#ifdef SL_IF_TYPE_UART
params.BaudRate = 115200;
params.FlowControlEnable = 1;
params.CommPort = COMM_PORT_NUM;
pConfig = (_i8 *)¶ms;
#endif /* SL_IF_TYPE_UART */
/*This line is for Eclipse CDT only due to a known bug in console buffering
* See https://bugs.eclipse.org/bugs/show_bug.cgi?id=173732 */
setvbuf(stdout, NULL, _IONBF, 0);
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState(pConfig);
if(retVal < 0)
{
printf(" Failed to configure the device in its default state, Error code: %ld\r\n",retVal);
LOOP_FOREVER();
}
printf("Device is configured in default state \r\n");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
retVal = sl_Start(0, pConfig, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
printf(" Failed to start the device, Error code: %ld\r\n",retVal);
LOOP_FOREVER();
}
printf("Device is configured in default state \r\n");
printf("Notes: There is at least a 0.5 second delay between each packet displayed.\n");
printf("The command prompt can display a maximum of 50 packets.\n\n");
printf("Please input desired channel number and click \"Enter\".\n");
printf("Valid channels range from 1 to 13 (11 is standard): \n");
fflush(stdin);
scanf_s("%d",&channel, sizeof(channel));
printf("Please input desired number of packets and click \"Enter\": \n");
fflush(stdin);
scanf_s("%d",&numpackets, sizeof(numpackets));
retVal = Sniffer(channel, numpackets);
if(retVal < 0)
LOOP_FOREVER();
system("PAUSE");
return 0;
}
/*
* Application's entry point
*/
int main(int argc, char** argv)
{
_i32 retVal = -1;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
/* Stop WDT and initialize the system-clock of the MCU */
stopWDT();
initClk();
/* Configure command line interface */
CLI_Configure();
displayBanner();
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
CLI_Write(" Failed to configure the device in its default state \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
retVal = sl_Start(0, 0, 0);
if ((retVal < 0) ||
(ROLE_STA != retVal) )
{
CLI_Write(" Failed to start the device \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device started as STATION \n\r");
/* Connecting to WLAN AP */
retVal = establishConnectionWithAP();
if(retVal < 0)
{
CLI_Write(" Failed to establish connection w/ an AP \n\r");
LOOP_FOREVER();
}
CLI_Write(" Connection established w/ AP and IP is acquired \n\r");
//
// Main Program Loop
//
while(1)
{
//
// Get the current time from an SNTP server
//
retVal = GetCurrentTime();
if(retVal < 0)
{
CLI_Write(" Failed to GetCurrentTime.\n\r");
}
//
// Send the JSON packet with temperature to Event Hub
//
retVal = PostEventHubSSL();
if(retVal < 0)
{
CLI_Write(" Failed to PostEventHubSSL.\n\r");
}
//
// Wait a while before resuming.
// This is an estimate, for more accuracy other methods should be implemented.
//
Delay(SLEEP_TIME);
}
}
/*
* Application's entry point
*/
int main(int argc, char** argv)
{
SlPingStartCommand_t PingParams = {0};
SlPingReport_t Report = {0};
_u8 SecType = 0;
_i32 mode = ROLE_STA;
_i32 retVal = -1;
retVal = initializeAppVariables();
ASSERT_ON_ERROR(retVal);
/* Stop WDT and initialize the system-clock of the MCU */
stopWDT();
initClk();
/* Configure command line interface */
CLI_Configure();
displayBanner();
CLR_STATUS_BIT(g_Status, STATUS_BIT_PING_DONE);
g_PingPacketsRecv = 0;
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
CLI_Write((_u8 *)" Failed to configure the device in its default state \n\r");
LOOP_FOREVER();
}
CLI_Write((_u8 *)" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
mode = sl_Start(0, 0, 0);
if (ROLE_AP == mode)
{
/* If the device is in AP mode, we need to wait for this event before doing anything */
while(!IS_IP_ACQUIRED(g_Status)) { _SlNonOsMainLoopTask(); }
}
else
{
/* Configure CC3100 to start in AP mode */
retVal = sl_WlanSetMode(ROLE_AP);
if(retVal < 0)
LOOP_FOREVER();
/* Configure the SSID of the CC3100 */
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SSID,
pal_Strlen(SSID_AP_MODE), (_u8 *)SSID_AP_MODE);
if(retVal < 0)
LOOP_FOREVER();
SecType = SEC_TYPE_AP_MODE;
/* Configure the Security parameter the AP mode */
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SECURITY_TYPE, 1,
(_u8 *)&SecType);
if(retVal < 0)
LOOP_FOREVER();
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_PASSWORD, pal_Strlen(PASSWORD_AP_MODE),
(_u8 *)PASSWORD_AP_MODE);
if(retVal < 0)
LOOP_FOREVER();
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
LOOP_FOREVER();
CLR_STATUS_BIT(g_Status, STATUS_BIT_IP_ACQUIRED);
mode = sl_Start(0, 0, 0);
if (ROLE_AP == mode)
{
/* If the device is in AP mode, we need to wait for this event before doing anything */
while(!IS_IP_ACQUIRED(g_Status)) { _SlNonOsMainLoopTask(); }
}
else
{
CLI_Write((_u8 *)" Device couldn't be configured in AP mode \n\r");
LOOP_FOREVER();
}
}
CLI_Write((_u8 *)" Device started as Access Point\n\r");
while(1){
/* Wait */
CLI_Write((_u8 *)" Waiting for clients to connect...!\n\r");
while((!IS_IP_LEASED(g_Status)) || (!IS_STA_CONNECTED(g_Status))) { _SlNonOsMainLoopTask(); }
CLI_Write((_u8 *)" Client connected to the device \n\r");
CLI_Write((_u8 *)" Pinging...! \n\r");
/* Set the ping parameters */
PingParams.PingIntervalTime = PING_INTERVAL;
PingParams.PingSize = PING_SIZE;
PingParams.PingRequestTimeout = PING_REQUEST_TIMEOUT;
PingParams.TotalNumberOfAttempts = PING_ATTEMPT;
PingParams.Flags = 0;
PingParams.Ip = g_StationIP; /* Fill the station IP address connected to CC3100 */
/* Ping client connected to CC3100 */
retVal = sl_NetAppPingStart((SlPingStartCommand_t*)&PingParams, SL_AF_INET,
(SlPingReport_t*)&Report, SimpleLinkPingReport);
if(retVal < 0)
LOOP_FOREVER();
/* Wait */
while(!IS_PING_DONE(g_Status)) { _SlNonOsMainLoopTask(); }
if (0 == g_PingPacketsRecv)
{
CLI_Write((_u8 *)" A STATION couldn't connect to the device \n\r");
ASSERT_ON_ERROR(LAN_CONNECTION_FAILED);
}
CLI_Write((_u8 *)" Device and the station are successfully connected \n\r");
}
return SUCCESS;
}
void HttpServer(){
_u8 SecType = 0;
_i32 retVal = -1;
_i32 mode = ROLE_STA;
/*
* Following function configures the device to default state by cleaning
* the persistent settings stored in NVMEM (viz. connection profiles &
* policies, power policy etc)
*
* Applications may choose to skip this step if the developer is sure
* that the device is in its default state at start of application
*
* Note that all profiles and persistent settings that were done on the
* device will be lost
*/
retVal = configureSimpleLinkToDefaultState();
if(retVal < 0)
{
if (DEVICE_NOT_IN_STATION_MODE == retVal)
CLI_Write(" Failed to configure the device in its default state \n\r");
LOOP_FOREVER();
}
CLI_Write(" Device is configured in default state \n\r");
/*
* Assumption is that the device is configured in station mode already
* and it is in its default state
*/
mode = sl_Start(0, 0, 0);
if(mode < 0)
{
LOOP_FOREVER();
}
else
{
if (ROLE_AP == mode)
{
/* If the device is in AP mode, we need to wait for this
* event before doing anything */
while(!IS_IP_ACQUIRED(g_Status)) { _SlNonOsMainLoopTask(); }
}
else
{
/* Configure CC3100 to start in AP mode */
retVal = sl_WlanSetMode(ROLE_AP);
if(retVal < 0)
LOOP_FOREVER();
}
}
/* Configure AP mode without security */
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SSID,
pal_Strlen(SSID_AP_MODE), (_u8 *)SSID_AP_MODE);
if(retVal < 0)
LOOP_FOREVER();
SecType = SEC_TYPE_AP_MODE;
/* Configure the Security parameter in the AP mode */
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_SECURITY_TYPE, 1,
(_u8 *)&SecType);
if(retVal < 0)
LOOP_FOREVER();
retVal = sl_WlanSet(SL_WLAN_CFG_AP_ID, WLAN_AP_OPT_PASSWORD, pal_Strlen(PASSWORD_AP_MODE),
(_u8 *)PASSWORD_AP_MODE);
if(retVal < 0)
LOOP_FOREVER();
/* Restart the CC3100 */
retVal = sl_Stop(SL_STOP_TIMEOUT);
if(retVal < 0)
LOOP_FOREVER();
g_Status = 0;
mode = sl_Start(0, 0, 0);
if (ROLE_AP == mode)
{
/* If the device is in AP mode, we need to wait for this event before doing anything */
while(!IS_IP_ACQUIRED(g_Status)) { _SlNonOsMainLoopTask(); }
}
else
{
CLI_Write(" Device couldn't come in AP mode \n\r");
LOOP_FOREVER();
}
CLI_Write(" \r\n Device is configured in AP mode \n\r");
CLI_Write(" Waiting for client to connect\n\r");
/* wait for client to connect */
while((!IS_IP_LEASED(g_Status)) || (!IS_STA_CONNECTED(g_Status))) { _SlNonOsMainLoopTask(); }
CLI_Write(" Client connected\n\r");
/* Enable the HTTP Authentication */
retVal = set_authentication_check(TRUE);
if(retVal < 0)
LOOP_FOREVER();
/* Get authentication parameters */
retVal = get_auth_name(g_auth_name);
if(retVal < 0)
LOOP_FOREVER();
retVal = get_auth_password(g_auth_password);
if(retVal < 0)
LOOP_FOREVER();
retVal = get_auth_realm(g_auth_realm);
if(retVal < 0)
LOOP_FOREVER();
CLI_Write((_u8 *)"\r\n Authentication parameters: ");
CLI_Write((_u8 *)"\r\n Name = ");
CLI_Write(g_auth_name);
CLI_Write((_u8 *)"\r\n Password = "******"\r\n Realm = ");
CLI_Write(g_auth_realm);
/* Get the domain name */
retVal = get_domain_name(g_domain_name);
if(retVal < 0)
LOOP_FOREVER();
CLI_Write((_u8 *)"\r\n\r\n Domain name = ");
CLI_Write(g_domain_name);
/* Get URN */
retVal = get_device_urn(g_device_urn);
if(retVal < 0)
LOOP_FOREVER();
CLI_Write((_u8 *)"\r\n Device URN = ");
CLI_Write(g_device_urn);
CLI_Write((_u8 *)"\r\n");
/* Process the async events from the NWP */
while(1)
{
Semaphore_pend(Semaphore_CC3100_Req, BIOS_WAIT_FOREVER);
_SlNonOsMainLoopTask();
}
}