static void cmd_setup_cc3000(BaseSequentialStream *chp, int argc, char *argv[])
{
char ssid_name[32];
char ssid_key[40];
char ssid_sectype[3];
unsigned long sectype;
unsigned char rval;
(void)argv;
if(argc > 0)
{
chprintf(chp, "Usage: smartcfg\r\n");
return;
}
chprintf(chp, "Enter Security profile: \r\n");
chprintf(chp, " [0] Unsecured\r\n");
chprintf(chp, " [1] WEP\r\n");
chprintf(chp, " [2] WPA\r\n");
chprintf(chp, " [3] WPA2\r\n");
shellGetLine(chp, ssid_sectype, 3);
sectype = ssid_sectype[0] - '0';
chprintf(chp, "Enter the AP SSID\r\n");
shellGetLine(chp, ssid_name, 32);
chprintf(chp, "Enter SSID Key\r\n");
shellGetLine(chp, ssid_key, 40);
chprintf(chp, "Type[%d]\r\n", sectype);
chprintf(chp, "SSID[%s]\r\n", ssid_name);
chprintf(chp, "Passkey[%s]\r\n", ssid_key);
chprintf(chp, "Disabling connection policy ...\r\n");
wlan_ioctl_set_connection_policy(DISABLE, DISABLE, DISABLE);
chprintf(chp, "Adding profile ...\r\n");
rval = wlan_add_profile(sectype,
(unsigned char *) ssid_name,
strlen(ssid_name),
NULL,
0,
0x18,
0x1e,
0x2,
(unsigned char *) ssid_key,
strlen(ssid_key)
);
if (rval != 255)
{
chprintf(chp, "Add profile returned: %d\r\n", rval);
chprintf(chp, "Enabling auto connect ...\r\n");
wlan_ioctl_set_connection_policy(DISABLE, DISABLE, ENABLE);
chprintf(chp, "Restarting wlan ...\r\n");
wlan_stop();
chThdSleep(MS2ST(500));
wlan_start(0);
return;
}else
{
// TODO: Delete profiles and add again
chprintf(chp, "Error adding profile (list full) ...\r\n");
return;
}
chprintf(chp, "Lan profile added!\r\n");
}
static void cmd_smart_cc3000(BaseSequentialStream *chp, int argc, char *argv[])
{
long rval;
(void)argv;
if(argc > 0)
{
chprintf(chp, "Usage: setup\r\n");
return;
}
chprintf(chp, "Disconnecting ");
wlan_disconnect();
while(cc3000AsyncData.connected == 1)
{
chprintf(chp, ".");
}
chprintf(chp, "done!\r\n");
chprintf(chp, "Disabling auto connect policy ...\r\n");
/* Set connection policy to disable */
if ((rval = wlan_ioctl_set_connection_policy(DISABLE, DISABLE, DISABLE)) != 0)
{
chprintf(chp, "Error disabling auto connect policy ...\r\n");
return;
}
/* Delete all profiles */
chprintf(chp, "Deleting all profiles ...\r\n");
if ((rval = wlan_ioctl_del_profile(255)) != 0)
{
chprintf(chp, "Error deleting profiles ...\r\n");
return;
}
chprintf(chp, "Creating AES keys ...\r\n");
nvmem_create_entry(NVMEM_AES128_KEY_FILEID, AES128_KEY_SIZE);
aes_write_key((UINT8 *) AES_KEY);
// Set the smart config prefix
chprintf(chp, "Setting smart config prefix ...\r\n");
if((rval = wlan_smart_config_set_prefix(smartConfigPrefix)) != 0)
{
chprintf(chp, "Error setting smart config prefix ... \r\n");
return;
}
chprintf(chp, "Starting CC3000 SmartConfig ...\r\n");
if((rval = wlan_smart_config_start(0)) != 0)
{
chprintf(chp, "Error starting smart config ...\r\n");
return;
}
chprintf(chp, "Waiting for SmartConfig to finish ...\r\n");
/* Wait until smart config is finished */
while(cc3000AsyncData.smartConfigFinished == 0)
{
// We blink the led here .. the thread process
// will set this to PAL_LOW (since we are disconnected)
palWritePad(CON_LED_PORT, CON_LED_PIN, PAL_HIGH);
chThdSleep(MS2ST(200));
}
chprintf(chp, "Smart config packet received ...\r\n");
/* Re enable auto connect policy */
if ((rval = wlan_ioctl_set_connection_policy(DISABLE, DISABLE, ENABLE)) != 0)
{
chprintf(chp, "Error setting auto connect policy ...\r\n");
return;
}
/* Restart wlan */
wlan_stop();
chprintf(chp, "Reconnecting ...\r\n");
chThdSleep(MS2ST(2000));
wlan_start(0);
/* No need to call connect, hopefully auto connect policy
* can connect to our AP now
**/
chprintf(chp, "Waiting for connection to AP ...\r\n");
while (cc3000AsyncData.dhcp.present != 1)
{
chThdSleep(MS2ST(5));
}
show_cc3_dhcp_info(chp);
mdnsAdvertiser(1, deviceName, strlen(deviceName));
}
/* mgmt mutex MUST be locked by caller */
static clarityError clarityMgmtAttemptActivate_mtxext(void)
{
clarityError rtn = CLARITY_SUCCESS;
#if 0
uint32_t ip = 0;
uint32_t subnet = 0;
uint32_t gateway = 0;
uint32_t dns = 0;
#endif
if (mgmtData.active == true)
{
return CLARITY_SUCCESS;
}
#if 0
if (mgmtData.ap->deviceIp.isStatic == true)
{
ip = htonl(mgmtData.ap->deviceIp.ip);
subnet = htonl(mgmtData.ap->deviceIp.subnet);
gateway = htonl(mgmtData.ap->deviceIp.gateway);
dns = htonl(mgmtData.ap->deviceIp.dns);
}
#endif
clarityCC3000ApiLock();
wlan_start(0);
mgmtData.active = true;
#if 0
if (netapp_dhcp(&ip, &subnet, &gateway, &dns) != 0)
{
CLAR_PRINT_ERROR();
rtn = CLARITY_ERROR_CC3000_NETAPP;
}
wlan_disconnect();
wlan_stop();
chThdSleep(MS2ST(200));
wlan_start(0);
#endif
clarityCC3000ApiUnlock();
if ((rtn = connectToWifi_mtxext()) != CLARITY_SUCCESS)
{
CLAR_PRINT_ERROR();
}
if (rtn != CLARITY_SUCCESS)
{
clarityCC3000ApiLock();
wlan_disconnect();
wlan_stop();
clarityCC3000ApiUnlock();
mgmtData.active = false;
}
return rtn;
}
/*******************************************************************************
* 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)
{
__delay_cycles(1000);
}
// Trigger the Smart Config process
// Start blinking LED6 during Smart Configuration process
turnLedOn(6);
wlan_smart_config_set_prefix((char*)aucCC3000_prefix);
turnLedOff(6);
// Start the SmartConfig start process
wlan_smart_config_start(0 /* unencrypted SmartConfig */);
turnLedOn(6);
// Wait for Smartconfig process complete
while (ulSmartConfigFinished == 0)
{
__delay_cycles(60000);
turnLedOff(6);
__delay_cycles(60000);
turnLedOn(6);
}
turnLedOn(6);
#ifndef CC3000_UNENCRYPTED_SMART_CONFIG
// 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();
#endif
// 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();
__delay_cycles(60000);
DispatcherUartSendPacket((unsigned char*)pucUARTCommandSmartConfigDoneString, sizeof(pucUARTCommandSmartConfigDoneString));
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);
}
/**
* @brief Begins SmartConfig. The user needs to run the SmartConfig phone app.
*
* @param[in] timeout optional time (ms) to wait before stopping. 0 = no timeout
* @return True if connected to wireless network. False otherwise.
*/
bool SFE_CC3000::startSmartConfig(unsigned int timeout)
{
char cc3000_prefix[] = {'T', 'T', 'T'};
unsigned long time;
/* Reset all global connection variables */
ulSmartConfigFinished = 0;
ulCC3000Connected = 0;
ulCC3000DHCP = 0;
OkToDoShutDown=0;
/* If CC3000 is not initialized, return false. */
if (!getInitStatus()) {
return false;
}
/* Set connection profile to manual (no fast or auto connect) */
if (wlan_ioctl_set_connection_policy(DISABLE, DISABLE, DISABLE) !=
CC3000_SUCCESS) {
return false;
}
/* Delete old connection profiles */
if (wlan_ioctl_del_profile(255) != CC3000_SUCCESS) {
return false;
}
/* Wait until CC3000 is disconnected */
while (getConnectionStatus()) {
delay(1);
}
/* Sets the prefix for SmartConfig. Should always be "TTT" */
if (wlan_smart_config_set_prefix((char*)cc3000_prefix) != CC3000_SUCCESS) {
return false;
}
/* Start the SmartConfig process */
if (wlan_smart_config_start(0) != CC3000_SUCCESS) {
return false;
}
/* Wait for SmartConfig to complete */
time = millis();
while (ulSmartConfigFinished == 0) {
if (timeout != 0) {
if ( (millis() - time) > timeout ) {
return false;
}
}
}
/* Configure to connect automatically to AP from SmartConfig process */
if (wlan_ioctl_set_connection_policy(DISABLE, DISABLE, ENABLE) !=
CC3000_SUCCESS) {
return false;
}
/* Reset CC3000 */
wlan_stop();
delay(400);
wlan_start(0);
/* Wait for connection and DHCP-assigned IP address */
while (getDHCPStatus() == false) {
if (timeout != 0) {
if ( (millis() - time) > timeout ) {
return false;
}
}
}
/* If we make it this far, we need to tell the SmartConfig app to stop */
mdnsAdvertiser(1, DEVICE_NAME, strlen(DEVICE_NAME));
/* Get connection information */
netapp_ipconfig(&connection_info_);
return true;
}
void StartSmartConfig(void)
{
long rval;
if (!isInitialized)
{
printf("CC3000 not initialized; can't run Smart Config.\n");
return;
}
printf("Starting Smart Config\n");
printf(" Disabling auto-connect policy...");
if ((rval = wlan_ioctl_set_connection_policy(DISABLE, DISABLE, DISABLE)) !=0)
{
printf(" Failed!\n Setting auto connection policy failed, error: %lx\n",
(unsigned long)rval);
return;
}
printf(" Succeed\n");
printf(" Deleting all existing profiles...");
fflush(stdout);
if ((rval = wlan_ioctl_del_profile(255)) !=0)
{
printf(" Failed!\n Deleting all profiles failed, error: %lx\n",
(unsigned long)rval);
return;
}
printf(" Succeed\n");
wait_on(20*MS_PER_SEC, &ulCC3000Connected, 0, " Waiting until disconnected");
printf(" Setting smart config prefix...");
fflush(stdout);
if ((rval = wlan_smart_config_set_prefix(simpleConfigPrefix)) !=0)
{
printf(" Failed!\n Setting smart config prefix failed, error: %lx",
(unsigned long)rval);
return;
}
printf(" Succeed\n");
printf(" Starting smart config...");
fflush(stdout);
if ((rval = wlan_smart_config_start(0)) !=0)
{
printf(" Failed!\n Starting smart config failed, error: %lx\n",
(unsigned long)rval);
return;
}
printf(" Succeed\n");
if (!wait_on(30*MS_PER_SEC, &ulSmartConfigFinished, 1, " Waiting on Starting smart config done"))
{
printf(" Timed out waiting for Smart Config to finish. Hopefully it did anyway\n");
}
printf(" Smart Config packet %s!\n",ulSmartConfigFinished ? "seen" : "NOT seen");
printf(" Enabling auto-connect policy...");
fflush(stdout);
if ((rval = wlan_ioctl_set_connection_policy(DISABLE, DISABLE, ENABLE)) !=0)
{
printf(" Failed!\n Setting auto connection policy failed, error: %lx\n",
(unsigned long)rval);
return;
}
printf(" Succeed\n");
printf(" Stopping CC3000...\n");
fflush(stdout);
wlan_stop(); /* No error returned here, so nothing to check */
printf(" Pausing for 2 seconds...\n");
sleep(2);
printf(" Restarting CC3000... \n");
wlan_start(0); /* No error returned here, so nothing to check */
if (!wait_on(20*MS_PER_SEC, &ulCC3000Connected, 1, " Waiting for connection to AP"))
{
printf(" Timed out waiting for connection to AP\n");
return;
}
if (!wait_on(15*MS_PER_SEC, &ulCC3000DHCP, 1, " Waiting for IP address from DHCP"))
{
printf(" Timed out waiting for IP address from DHCP\n");
return;
}
printf(" Sending mDNS broadcast to signal we're done with Smart Config...\n");
fflush(stdout);
/* The API documentation says mdnsAdvertiser() is supposed to return 0 on
* success and SOC_ERROR on failure, but it looks like what it actually
* returns is the socket number it used. So we ignore it.
*/
mdnsadvertiser(1, device_name, strlen(device_name));
printf(" Smart Config finished Successfully!\n");
ShowInformation();
fflush(stdout);
}
void patch_prog_start()
{
unsigned short index;
unsigned char *pRMParams;
printf("Initializing module...\n");
// Init module and request to load with no patches.
// This is in order to overwrite restrictions to
// write to specific places in EEPROM.
initDriver(1);
// Read MAC address.
mac_status = nvmem_get_mac_address(cMacFromEeprom);
return_status = 1;
printf("Reading RM parameters...\n");
while ((return_status) && (counter < 3)) {
// Read RM parameters.
// Read in 16 parts to work with tiny driver.
return_status = 0;
pRMParams = cRMParamsFromEeprom;
for (index = 0; index < 16; index++) {
return_status |= nvmem_read(NVMEM_RM_FILEID, 8, 8*index, pRMParams);
pRMParams += 8;
}
counter++;
}
// If RM file is not valid, load the default one.
if (counter == 3) {
printf("RM is not valid, loading default one...\n");
pRMParams = (unsigned char *)cRMdefaultParams;
} else {
printf("RM is valid.\n");
pRMParams = cRMParamsFromEeprom;
}
return_status = 1;
printf("Writing new FAT\n");
while (return_status) {
// Write new FAT.
return_status = fat_write_content(aFATEntries[0], aFATEntries[1]);
}
return_status = 1;
printf("Writing RM parameters...\n");
while (return_status) {
// Write RM parameters.
// Write in 4 parts to work with tiny driver.
return_status = 0;
for (index = 0; index < 4; index++) {
return_status |= nvmem_write(NVMEM_RM_FILEID,
32,
32*index,
(pRMParams + 32*index));
}
}
return_status = 1;
// Write back the MAC address, only if exists.
if (mac_status == 0) {
// Zero out MCAST bit if set.
cMacFromEeprom[0] &= 0xfe;
printf("Writing back MAC address..\n");
while (return_status) {
return_status = nvmem_set_mac_address(cMacFromEeprom);
}
}
// Update driver
ucStatus_Dr = 1;
printf("Updating driver patch...\n");
while (ucStatus_Dr) {
// Writing driver patch to EEPRROM - PROTABLE CODE
// Note that the array itself is changing between the
// different Service Packs.
ucStatus_Dr = nvmem_write_patch(NVMEM_WLAN_DRIVER_SP_FILEID,
drv_length,
wlan_drv_patch);
}
// Update firmware
ucStatus_FW = 1;
printf("Updating firmware patch...\n");
while (ucStatus_FW) {
// Writing FW patch to EEPRROM - PROTABLE CODE
// Note that the array itself is changing between the
// different Service Packs.
ucStatus_FW = nvmem_write_patch(NVMEM_WLAN_FW_SP_FILEID,
fw_length,
fw_patch);
}
printf("Update complete, resetting module\n"\
"If this doesn't work, reset manually...\n");
wlan_stop();
systick_sleep(500);
// Re-Init module and request to load with patches.
initDriver(0);
// If MAC does not exist, it is recommended
// that the user will write a valid mac address.
if (mac_status != 0) {
printf("MAC address is not valid, please write a new one\n");
}
// Patch update done
printf("All done, call wlan.patch_version()\n");
}
/*------------------------------------------------------------------------
Spider_SmartConfig
Use Smart config function set Spider connect to a exist AP.
return 0, Connect success.
-----------------------------------------------------------------------*/
int Spider_SmartConfig(void){
SmartConfigFinished = 0;
SpiderConnected = 0;
SpiderDHCP = 0;
SpiderCanShutDown = 0;
// Reset all the previous configuration
wlan_ioctl_set_connection_policy(0, 0, 0);
wlan_ioctl_del_profile(255);
//Wait until Spider is disconnected
while (SpiderConnected == 1){
delay(1);
hci_unsolicited_event_handler();
}
// create new entry for AES encryption key
nvmem_create_entry(NVMEM_AES128_KEY_FILEID, AES128_KEY_SIZE);
// write AES key to NVMEM
aes_write_key((unsigned char *)(&SmartConfig_key[0]));
// Start blinking LED1 during Smart Configuration process
digitalWrite(13, HIGH);
wlan_smart_config_set_prefix((char*)SmartConfig_prefix);
digitalWrite(13, LOW);
// Start the SmartConfig start process
if(wlan_smart_config_start(0) != 0){
return -1;
}
// Wait for Smart config to finish
while (SmartConfigFinished == 0){
digitalWrite(13, HIGH);
delay(500);
digitalWrite(13, LOW);
delay(500);
}
digitalWrite(13, LOW);
// Decrypt configuration information and add profile
//wlan_smart_config_process();
#if 1
// 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(100);
wlan_start(0);
// Set CC3000 event masking, right now without ping report.
wlan_set_event_mask(HCI_EVNT_WLAN_KEEPALIVE|HCI_EVNT_WLAN_UNSOL_INIT|HCI_EVNT_WLAN_ASYNC_PING_REPORT);
#endif
return 0;
}
void Initialize(void)
{
#ifdef CONFIG_EXAMPLES_CC3000_MEM_CHECK
mmstart = mallinfo();
memcpy(&mmprevious, &mmstart, sizeof(struct mallinfo));
show_memory_usage(&mmstart,&mmprevious);
#endif
uint8_t fancyBuffer[MAC_ADDR_LEN];
if (isInitialized)
{
printf("CC3000 already initialized. Shutting down and restarting...\n");
wlan_stop();
usleep(1000000); /* Delay 1s */
}
printf("Initializing CC3000...\n");
CC3000_Init();
#ifdef CONFIG_EXAMPLES_CC3000_STACK_CHECK
stkmon_disp();
#endif
printf(" CC3000 init complete.\n");
if (nvmem_read_sp_version(fancyBuffer) == 0)
{
printf(" Firmware version is: ");
printf("%d", fancyBuffer[0]);
printf(".");
printf("%d\n", fancyBuffer[1]);
}
else
{
printf("Unable to get firmware version. Can't continue.\n");
return;
}
#if 0
if (nvmem_get_mac_address(fancyBuffer) == 0)
{
printf(" MAC address: ");
for (i = 0; i < MAC_ADDR_LEN; i++)
{
if (i != 0)
{
printf(":");
}
printf("%x", fancyBuffer[i]);
}
printf("\n");
isInitialized = true;
}
else
{
printf("Unable to get MAC address. Can't continue.\n");
}
#else
isInitialized = true;
#endif
#ifdef CONFIG_EXAMPLES_CC3000_MEM_CHECK
mmprevious = mallinfo();
show_memory_usage(&mmstart,&mmprevious);
#endif
}
wlan_result_t wlan_deactivate() {
wlan_stop();
return 0;
}
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);
}
/*JSON{ "type":"method",
"class" : "WLAN", "name" : "disconnect",
"generate" : "jswrap_wlan_disconnect",
"description" : "Completely uninitialise and power down the CC3000. After this you'll have to use ```require(\"CC3000\").connect()``` again."
}*/
void jswrap_wlan_disconnect(JsVar *wlanObj) {
jsvUnLock(jsvObjectSetChild(wlanObj,JS_HIDDEN_CHAR_STR"DISC", jsvNewFromBool(true)));
networkState = NETWORKSTATE_OFFLINE; // force offline
//wlan_disconnect();
wlan_stop();
}
void StartSmartConfig(void)
{
ulSmartConfigFinished = 0;
ulCC3000Connected = 0;
ulCC3000DHCP = 0;
OkToDoShutDown=0;
// Reset all the previous configuration
if (wlan_ioctl_set_connection_policy(0, 0, 0) != 0) {
digitalWrite(ErrorLED, HIGH);
return;
}
if (wlan_ioctl_del_profile(255) != 0) {
digitalWrite(ErrorLED, HIGH);
return;
}
//Wait until CC3000 is disconnected
while (ulCC3000Connected == 1)
{
delayMicroseconds(100);
}
// Serial.println("waiting for disconnect");
// Trigger the Smart Config process
// Start blinking LED6 during Smart Configuration process
digitalWrite(ConnLED, HIGH);
if (wlan_smart_config_set_prefix((char*)aucCC3000_prefix) != 0){
digitalWrite(ErrorLED, HIGH);
return;
}
digitalWrite(ConnLED, LOW);
// Start the SmartConfig start process
if (wlan_smart_config_start(0) != 0){
digitalWrite(ErrorLED, HIGH);
return;
}
if (DEBUG_MODE) {
Serial.println("smart config start");
}
digitalWrite(ConnLED, HIGH);
// Wait for Smartconfig process complete
while (ulSmartConfigFinished == 0)
{
delay(500);
digitalWrite(ConnLED, LOW);
delay(500);
digitalWrite(ConnLED, HIGH);
}
if (DEBUG_MODE) {
Serial.println("smart config finished");
}
digitalWrite(ConnLED, LOW);
// Configure to connect automatically to the AP retrieved in the
// Smart config process. Enabled fast connect.
if (wlan_ioctl_set_connection_policy(0, 0, 1) != 0){
digitalWrite(ErrorLED, HIGH);
return;
}
// reset the CC3000
wlan_stop();
delayMicroseconds(500);
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);
if (DEBUG_MODE) {
Serial.print("Config done");
}
}
void main (void)
{
unsigned long wake_utt;
int rc;
long lrc;
char as_text[BSP430_UPTIME_AS_TEXT_LENGTH];
uint32_u ntp_addr;
uint32_u self_addr;
vBSP430platformInitialize_ni();
(void)iBSP430consoleInitialize();
cprintf("\nntp " __DATE__ " " __TIME__ "\n");
/* Initialization can be done with interrupts disabled, since the
* function does nothing but store callbacks. We use the same
* callback for all three update capabilities. */
rc = iBSP430cc3000spiInitialize(wlan_cb, NULL, NULL, NULL);
if (0 > rc) {
cprintf("ERR: Initialization failed: %d\n", rc);
return;
}
BSP430_CORE_ENABLE_INTERRUPT();
/* Local addresses use all zeros for inet addr. bind does not
* support dynamic assignment of unused port through sin_port=0. */
memset(&local_addr, 0, sizeof(local_addr));
local_addr.sai.sin_family = AF_INET;
local_addr.sai.sin_port = htons(60123);
/* Remote server will be determined by DNS from the NTP pool once we
* start. */
remote_addr = local_addr;
remote_addr.sai.sin_port = htons(123);
ntp_addr.u32 = 0;
self_addr.u32 = 0;
cprintf("Remote: %s:%u\n", net_ipv4AsText(&remote_addr.sai.sin_addr), ntohs(remote_addr.sai.sin_port));
rc = sizeof(sBSP430uptimeNTPPacketHeader);
if (48 != rc) {
cprintf("ERR: NTP header size %d\n", rc);
return;
}
wake_utt = ulBSP430uptime();
(void)rc;
while (1) {
unsigned long timeout_utt;
do {
tNetappIpconfigRetArgs ipc;
unsigned long start_utt;
unsigned long finished_utt;
int sfd;
int nfds;
fd_set rfds;
int servers_left;
int retries_left;
/* Clear everything as we're starting a cycle */
BSP430_CORE_DISABLE_INTERRUPT();
do {
event_flags_v = 0;
start_utt = ulBSP430uptime_ni();
} while (0);
BSP430_CORE_ENABLE_INTERRUPT();
/* Start the WAN process. This is asynchronous; wait up to 2
* seconds for it to complete. */
cprintf("%s: ", xBSP430uptimeAsText(start_utt, as_text));
cputchar('W');
wlan_start(0);
vBSP430ledSet(BSP430_LED_RED, 1);
(void)wlan_set_event_mask(0UL);
lrc = BSP430_UPTIME_MS_TO_UTT(2000);
timeout_utt = ulBSP430uptime() + lrc;
while ((! (EVENT_FLAG_WLANCONN & event_flags_v))
&& (0 < ((lrc = lBSP430uptimeSleepUntil(timeout_utt, LPM0_bits))))) {
}
if (! (EVENT_FLAG_WLANCONN & event_flags_v)) {
cprintf("WLAN start failed\n");
break;
}
/* Wait for IP connectivity (signalled by a DHCP event).
* Continue using the previous timeout. */
cputchar('D');
while ((! (EVENT_FLAG_IPCONN & event_flags_v))
&& (0 < ((lrc = lBSP430uptimeSleepUntil(timeout_utt, LPM0_bits))))) {
}
if (! (EVENT_FLAG_IPCONN & event_flags_v)) {
cprintf("IP conn failed\n");
break;
}
/* Inspect the IP configuration. Sometimes we get the event,
* but there's no IP assigned. */
netapp_ipconfig(&ipc);
memcpy(self_addr.u8, ipc.aucIP, sizeof(self_addr));
if (! self_addr.u32) {
cprintf("IP assignment failed\n");
break;
}
vBSP430ledSet(BSP430_LED_GREEN, 1);
/* Obtain a UDP socket and bind it for local operations. */
cputchar('I');
sfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (0 > sfd) {
cprintf("socket() failed: %d\n", sfd);
break;
}
cputchar('S');
lrc = bind(sfd, &local_addr.sa, sizeof(local_addr.sa));
if (0 > lrc) {
cprintf("bind() failed: %ld\n", lrc);
break;
}
cputchar('B');
servers_left = NTP_SERVERS_PER_ATTEMPT;
retries_left = NTP_REQUESTS_PER_SERVER;
do {
sBSP430uptimeNTPPacketHeader ntp0;
sBSP430uptimeNTPPacketHeader ntp1;
int have_invalid_epoch;
struct timeval tv;
sockaddr_u src;
socklen_t slen = sizeof(src);
unsigned long recv_utt;
uint64_t recv_ntp;
int64_t adjustment_ntp;
long adjustment_ms;
unsigned long rtt_us;
have_invalid_epoch = 0 != iBSP430uptimeCheckEpochValidity();
if (! remote_addr.sai.sin_addr.s_addr) {
const char ntp_fqdn[] = "0.pool.ntp.org";
ntp_addr.u32 = 0;
rc = gethostbyname((char *)ntp_fqdn, sizeof(ntp_fqdn)-1, &ntp_addr.u32);
cputchar('d');
if (-95 == rc) { /* ARP request failed; retry usually works */
rc = gethostbyname((char *)ntp_fqdn, sizeof(ntp_fqdn)-1, &ntp_addr.u32);
cputchar('d');
}
if (0 == ntp_addr.u32) {
cprintf("gethostbyname(%s) failed: %d\n", ntp_fqdn, rc);
rc = -1;
break;
}
remote_addr.sai.sin_addr.s_addr = htonl(ntp_addr.u32);
cprintf("{%s}", net_ipv4AsText(&remote_addr.sai.sin_addr));
retries_left = NTP_REQUESTS_PER_SERVER;
}
/* Configure the NTP request and send it */
iBSP430uptimeInitializeNTPRequest(&ntp0);
iBSP430uptimeSetNTPXmtField(&ntp0, NULL);
BSP430_CORE_DISABLE_INTERRUPT();
do {
/* Clear the shutdown bit, so we know when it's ok to shut
* down after this send */
event_flags_v &= ~EVENT_FLAG_SHUTDOWN;
} while (0);
BSP430_CORE_ENABLE_INTERRUPT();
rc = sendto(sfd, &ntp0, sizeof(ntp0), 0, &remote_addr.sa, sizeof(remote_addr.sai));
if (sizeof(ntp0) != rc) {
cprintf("sendto %s:%u failed: %d\n", net_ipv4AsText(&remote_addr.sai.sin_addr), ntohs(remote_addr.sai.sin_port), rc);
rc = -1;
break;
}
cputchar('s');
/* If we get an answer it should be here in less than 100
* ms, but give it 400 ms just to be kind. */
tv.tv_sec = 0;
tv.tv_usec = 400000UL;
FD_ZERO(&rfds);
FD_SET(sfd, &rfds);
nfds = sfd+1;
rc = select(nfds, &rfds, NULL, NULL, &tv);
if (! FD_ISSET(sfd, &rfds)) {
/* We didn't get an answer. If there are any retries left, use them. */
if (0 < retries_left--) {
rc = 1;
continue;
}
/* No retries left on this server: forget about it. If
* there are any servers left, try another. */
cputchar('!');
remote_addr.sai.sin_addr.s_addr = 0;
if (0 < servers_left--) {
rc = 1;
continue;
}
/* No retries from all available servers. Fail this attempt */
cprintf("no responsive NTP server found\n");
rc = -1;
break;
}
/* Got a response. Record the time it came in and then read
* it (no high-resolution packet RX time available, but we
* believe it's here already so set the RX time first). The
* message is unacceptable if it isn't an NTP packet. */
recv_utt = ulBSP430uptime();
rc = recvfrom(sfd, &ntp1, sizeof(ntp1), 0, &src.sa, &slen);
if (sizeof(ntp1) != rc) {
cprintf("recv failed: %d\n", rc);
rc = -1;
break;
}
cputchar('r');
/* Convert the RX time to NTP, then process the message to
* determine the offset. */
rc = iBSP430uptimeAsNTP(recv_utt, &recv_ntp, have_invalid_epoch);
if (0 != rc) {
cprintf("NTP decode failed: %d\n", rc);
continue;
}
rc = iBSP430uptimeProcessNTPResponse(&ntp0, &ntp1, recv_ntp, &adjustment_ntp, &adjustment_ms, &rtt_us);
if (0 != rc) {
cprintf("Process failed: %d\n", rc);
continue;
}
if (have_invalid_epoch) {
rc = iBSP430uptimeSetEpochFromNTP(BSP430_UPTIME_BYPASS_EPOCH_NTP + adjustment_ntp);
cputchar('E');
if (0 != rc) {
cprintf("\nERR: SetEpoch failed: %d\n", rc);
}
#if (NTP_ADJUST_EACH_ITER - 0)
} else {
rc = iBSP430uptimeAdjustEpochFromNTP(adjustment_ntp);
cputchar('A');
if (0 != rc) {
cprintf("\nERR: AdjustEpoch failed: %d\n", rc);
}
#endif
}
cprintf("[%s:%u adj %lld ntp = %ld ms, rtt %lu us]",
net_ipv4AsText(&remote_addr.sai.sin_addr), ntohs(remote_addr.sai.sin_port),
adjustment_ntp, adjustment_ms, rtt_us);
} while (0 != rc);
if (0 != rc) {
cprintf("NTP query failed\n");
break;
}
#if 0
/* The shutdown OK seems to arrive about 1000 ms after the last
* transmit, which is unnecessarily long. As we're not doing
* TCP, there's no reason to wait for it. */
lrc = BSP430_UPTIME_MS_TO_UTT(4000);
timeout_utt = ulBSP430uptime() + lrc;
while ((! (EVENT_FLAG_SHUTDOWN & event_flags_v))
&& (0 < ((lrc = lBSP430uptimeSleepUntil(timeout_utt, LPM0_bits))))) {
}
if (! (EVENT_FLAG_SHUTDOWN & event_flags_v)) {
cprintf("SHUTDOWN ok never received\n");
break;
}
#endif
finished_utt = ulBSP430uptime();
cprintf("[%s]\n", xBSP430uptimeAsText(finished_utt - start_utt, as_text));
} while (0);
BSP430_CORE_DISABLE_INTERRUPT();
do {
event_flags_v = 0;
} while (0);
BSP430_CORE_ENABLE_INTERRUPT();
wlan_stop();
vBSP430ledSet(BSP430_LED_GREEN, 0);
vBSP430ledSet(BSP430_LED_RED, 0);
wake_utt += 60 * ulBSP430uptimeConversionFrequency_Hz();
while (0 < lBSP430uptimeSleepUntil(wake_utt, LPM2_bits)) {
}
}
cprintf("Fell off end\n");
}
