/*******************************************************************************
* Function Name : Start_Smart_Config.
* Description : The function triggers a smart configuration process on CC3000.
* Input : None.
* Output : None.
* Return : None.
*******************************************************************************/
void Start_Smart_Config(void)
{
WLAN_SMART_CONFIG_FINISHED = 0;
WLAN_SMART_CONFIG_STOP = 0;
WLAN_SERIAL_CONFIG_DONE = 0;
WLAN_CONNECTED = 0;
WLAN_DHCP = 0;
WLAN_CAN_SHUTDOWN = 0;
SPARK_SOCKET_CONNECTED = 0;
SPARK_HANDSHAKE_COMPLETED = 0;
SPARK_FLASH_UPDATE = 0;
SPARK_LED_FADE = 0;
LED_SetRGBColor(RGB_COLOR_BLUE);
LED_On(LED_RGB);
/* Reset all the previous configuration */
wlan_ioctl_set_connection_policy(DISABLE, DISABLE, DISABLE);
NVMEM_Spark_File_Data[WLAN_POLICY_FILE_OFFSET] = 0;
nvmem_write(NVMEM_SPARK_FILE_ID, 1, WLAN_POLICY_FILE_OFFSET, &NVMEM_Spark_File_Data[WLAN_POLICY_FILE_OFFSET]);
/* Wait until CC3000 is disconnected */
while (WLAN_CONNECTED == 1)
{
//Delay 100ms
Delay(100);
hci_unsolicited_event_handler();
}
/* Create new entry for AES encryption key */
nvmem_create_entry(NVMEM_AES128_KEY_FILEID,16);
/* Write AES key to NVMEM */
aes_write_key((unsigned char *)(&smartconfigkey[0]));
wlan_smart_config_set_prefix((char*)aucCC3000_prefix);
/* Start the SmartConfig start process */
wlan_smart_config_start(1);
WiFiCredentialsReader wifi_creds_reader(wifi_add_profile_callback);
/* Wait for SmartConfig/SerialConfig to finish */
while (!(WLAN_SMART_CONFIG_FINISHED | WLAN_SERIAL_CONFIG_DONE))
{
if(WLAN_DELETE_PROFILES && wlan_ioctl_del_profile(255) == 0)
{
int toggle = 25;
while(toggle--)
{
LED_Toggle(LED_RGB);
Delay(50);
}
NVMEM_Spark_File_Data[WLAN_PROFILE_FILE_OFFSET] = 0;
nvmem_write(NVMEM_SPARK_FILE_ID, 1, WLAN_PROFILE_FILE_OFFSET, &NVMEM_Spark_File_Data[WLAN_PROFILE_FILE_OFFSET]);
WLAN_DELETE_PROFILES = 0;
}
else
{
LED_Toggle(LED_RGB);
Delay(250);
wifi_creds_reader.read();
}
}
LED_On(LED_RGB);
/* read count of wlan profiles stored */
nvmem_read(NVMEM_SPARK_FILE_ID, 1, WLAN_PROFILE_FILE_OFFSET, &NVMEM_Spark_File_Data[WLAN_PROFILE_FILE_OFFSET]);
// if(NVMEM_Spark_File_Data[WLAN_PROFILE_FILE_OFFSET] >= 7)
// {
// if(wlan_ioctl_del_profile(255) == 0)
// NVMEM_Spark_File_Data[WLAN_PROFILE_FILE_OFFSET] = 0;
// }
if(WLAN_SMART_CONFIG_FINISHED)
{
/* Decrypt configuration information and add profile */
wlan_profile_index = wlan_smart_config_process();
}
if(wlan_profile_index != -1)
{
NVMEM_Spark_File_Data[WLAN_PROFILE_FILE_OFFSET] = wlan_profile_index + 1;
}
/* write count of wlan profiles stored */
nvmem_write(NVMEM_SPARK_FILE_ID, 1, WLAN_PROFILE_FILE_OFFSET, &NVMEM_Spark_File_Data[WLAN_PROFILE_FILE_OFFSET]);
/* Configure to connect automatically to the AP retrieved in the Smart config process */
wlan_ioctl_set_connection_policy(DISABLE, DISABLE, ENABLE);
NVMEM_Spark_File_Data[WLAN_POLICY_FILE_OFFSET] = 1;
nvmem_write(NVMEM_SPARK_FILE_ID, 1, WLAN_POLICY_FILE_OFFSET, &NVMEM_Spark_File_Data[WLAN_POLICY_FILE_OFFSET]);
/* Reset the CC3000 */
wlan_stop();
Delay(100);
wlan_start(0);
SPARK_WLAN_STARTED = 1;
/* Mask out all non-required events */
wlan_set_event_mask(HCI_EVNT_WLAN_KEEPALIVE | HCI_EVNT_WLAN_UNSOL_INIT | HCI_EVNT_WLAN_ASYNC_PING_REPORT);
LED_SetRGBColor(RGB_COLOR_GREEN);
LED_On(LED_RGB);
Set_NetApp_Timeout();
WLAN_SMART_CONFIG_START = 0;
}
void StartSmartConfig(void)
{
ulSmartConfigFinished = 0;
ulCC3000Connected = 0;
ulCC3000DHCP = 0;
OkToDoShutDown=0;
// Reset all the previous configuration
wlan_ioctl_set_connection_policy(DISABLE, DISABLE, DISABLE);
wlan_ioctl_del_profile(255);
//Wait until CC3000 is disconnected
while (ulCC3000Connected == 1)
{
SysCtlDelay(100);
hci_unsolicited_event_handler();
}
// Start blinking LED1 during Smart Configuration process
turnLedOn(1);
wlan_smart_config_set_prefix((char*)aucCC3000_prefix);
turnLedOff(1);
// Start the SmartConfig start process
wlan_smart_config_start(1);
turnLedOn(1);
// Wait for Smart config to finish
while (ulSmartConfigFinished == 0)
{
turnLedOff(1);
SysCtlDelay(16500000);
turnLedOn(1);
SysCtlDelay(16500000);
}
turnLedOn(1);
// create new entry for AES encryption key
nvmem_create_entry(NVMEM_AES128_KEY_FILEID,16);
// write AES key to NVMEM
aes_write_key((unsigned char *)(&smartconfigkey[0]));
// Decrypt configuration information and add profile
wlan_smart_config_process();
// Configure to connect automatically to the AP retrieved in the
// Smart config process
wlan_ioctl_set_connection_policy(DISABLE, DISABLE, ENABLE);
// reset the CC3000
wlan_stop();
DispatcherUartSendPacket((unsigned char*)pucUARTCommandSmartConfigDoneString,
sizeof(pucUARTCommandSmartConfigDoneString));
SysCtlDelay(100000);
wlan_start(0);
// Mask out all non-required events
wlan_set_event_mask(HCI_EVNT_WLAN_KEEPALIVE|HCI_EVNT_WLAN_UNSOL_INIT|
HCI_EVNT_WLAN_ASYNC_PING_REPORT);
}
void StartSmartConfig(void)
{
// Reset all the previous configuration
//
wlan_ioctl_set_connection_policy(0, 0, 0);
wlan_ioctl_del_profile(255);
//Wait until CC3000 is dissconected
while (ulCC3000Connected == 1)
{
__delay_cycles(100);
}
// Start blinking LED6 during Smart Configuration process
turnLedOn(LED6);
wlan_smart_config_set_prefix(aucCC3000_prefix);
//wlan_first_time_config_set_prefix(aucCC3000_prefix);
turnLedOff(LED6);
// Start the SmartConfig start process
wlan_smart_config_start(1);
turnLedOn(LED6);
//
// Wait for Smart config finished
//
while (ulSmartConfigFinished == 0)
{
__delay_cycles(6000000);
turnLedOn(LED6);
__delay_cycles(6000000);
turnLedOff(LED6);
}
turnLedOff(LED6);
// create new entry for AES encryption key
nvmem_create_entry(NVMEM_AES128_KEY_FILEID,16);
// write AES key to NVMEM
aes_write_key((unsigned char *)(&smartconfigkey[0]));
// Decrypt configuration information and add profile
wlan_smart_config_process();
//
// Configure to connect automatically to the AP retrieved in the
// Smart config process
//
wlan_ioctl_set_connection_policy(0, 0, 1);
//
// reset the CC3000
//
wlan_stop();
__delay_cycles(600000);
wlan_start(0);
ConnectUsingSmartConfig = 1;
ulSmartConfigFinished = 0;
//
// Mask out all non-required events
//
wlan_set_event_mask(HCI_EVNT_WLAN_KEEPALIVE|HCI_EVNT_WLAN_UNSOL_INIT|HCI_EVNT_WLAN_ASYNC_PING_REPORT);
}
