OSStatus startEasyLinkSoftAP( mico_Context_t * const inContext)
{
easylink_uap_log_trace();
OSStatus err = kUnknownErr;
network_InitTypeDef_st wNetConfig;
err = MICOAddNotification( mico_notify_WIFI_STATUS_CHANGED, (void *)_EasyLinkNotify_WifiStatusHandler );
require_noerr(err, exit);
err = MICOAddNotification( mico_notify_WiFI_PARA_CHANGED, (void *)_EasyLinkNotify_WiFIParaChangedHandler );
require_noerr(err, exit);
err = MICOAddNotification( mico_notify_DHCP_COMPLETED, (void *)_EasyLinkNotify_DHCPCompleteHandler );
require_noerr( err, exit );
// Start the EasyLink thread
ConfigWillStart(inContext);
if(inContext->flashContentInRam.micoSystemConfig.easyLinkByPass == EASYLINK_BYPASS_NO){
memset(&wNetConfig, 0, sizeof(network_InitTypeDef_st));
wNetConfig.wifi_mode = Soft_AP;
snprintf(wNetConfig.wifi_ssid, 32, "EasyLink_%c%c%c%c%c%c", inContext->micoStatus.mac[9], inContext->micoStatus.mac[10],
inContext->micoStatus.mac[12], inContext->micoStatus.mac[13],
inContext->micoStatus.mac[15], inContext->micoStatus.mac[16] );
strcpy((char*)wNetConfig.wifi_key, "");
strcpy((char*)wNetConfig.local_ip_addr, "10.10.10.1");
strcpy((char*)wNetConfig.net_mask, "255.255.255.0");
strcpy((char*)wNetConfig.gateway_ip_addr, "10.10.10.1");
wNetConfig.dhcpMode = DHCP_Server;
micoWlanStart(&wNetConfig);
easylink_uap_log("Establish soft ap: %s.....", wNetConfig.wifi_ssid);
err = _initBonjourForEasyLink( Soft_AP , inContext );
require_noerr(err, exit);
}else{
err = _initBonjourForEasyLink( Station , inContext );
_easylinkConnectWiFi_fast(inContext);
require_noerr(err, exit);
}
start_bonjour_service();
_bonjourStarted = true;
err = MICOStartConfigServer ( inContext );
require_noerr(err, exit);
ConfigSoftApWillStart( inContext );
exit:
return err;
}
void easylink_thread(void *inContext)
{
OSStatus err = kNoErr;
mico_Context_t *Context = inContext;
fd_set readfds;
struct timeval_t t;
int reConnCount = 0;
easylink_log_trace();
require_action(easylink_sem, threadexit, err = kNotPreparedErr);
if(Context->flashContentInRam.micoSystemConfig.easyLinkEnable != false){
OpenEasylink2_withdata(EasyLink_TimeOut);
easylink_log("Start easylink");
mico_rtos_get_semaphore(&easylink_sem, MICO_WAIT_FOREVER);
if(EasylinkFailed == false)
_easylinkConnectWiFi(Context);
else{
_easylinkStartSoftAp(Context);
mico_rtos_delete_thread(NULL);
return;
}
}else{
mico_rtos_lock_mutex(&Context->flashContentInRam_mutex);
Context->flashContentInRam.micoSystemConfig.easyLinkEnable = true;
MICOUpdateConfiguration(Context);
mico_rtos_unlock_mutex(&Context->flashContentInRam_mutex);
_easylinkConnectWiFi_fast(Context);
}
err = mico_rtos_get_semaphore(&easylink_sem, ConnectFTC_Timeout);
require_noerr(err, reboot);
httpHeader = HTTPHeaderCreate();
require_action( httpHeader, threadexit, err = kNoMemoryErr );
HTTPHeaderClear( httpHeader );
t.tv_sec = 100;
t.tv_usec = 0;
while(1){
if(easylinkClient_fd == -1){
err = _connectFTCServer(inContext, &easylinkClient_fd);
require_noerr(err, Reconn);
}else{
FD_ZERO(&readfds);
FD_SET(easylinkClient_fd, &readfds);
err = select(1, &readfds, NULL, NULL, &t);
if(FD_ISSET(easylinkClient_fd, &readfds)){
err = SocketReadHTTPHeader( easylinkClient_fd, httpHeader );
switch ( err )
{
case kNoErr:
// Read the rest of the HTTP body if necessary
err = SocketReadHTTPBody( easylinkClient_fd, httpHeader );
require_noerr(err, Reconn);
PrintHTTPHeader(httpHeader);
// Call the HTTPServer owner back with the acquired HTTP header
err = _FTCRespondInComingMessage( easylinkClient_fd, httpHeader, Context );
require_noerr( err, Reconn );
// Reuse HTTPHeader
HTTPHeaderClear( httpHeader );
break;
case EWOULDBLOCK:
// NO-OP, keep reading
break;
case kNoSpaceErr:
easylink_log("ERROR: Cannot fit HTTPHeader.");
goto Reconn;
break;
case kConnectionErr:
// NOTE: kConnectionErr from SocketReadHTTPHeader means it's closed
easylink_log("ERROR: Connection closed.");
goto threadexit;
//goto Reconn;
break;
default:
easylink_log("ERROR: HTTP Header parse internal error: %d", err);
goto Reconn;
}
}
}
continue;
Reconn:
HTTPHeaderClear( httpHeader );
SocketClose(&easylinkClient_fd);
easylinkClient_fd = -1;
require(reConnCount < 6, threadexit);
reConnCount++;
sleep(5);
}
/*Module is ignored by FTC server, */
threadexit:
ConfigWillStop( Context );
_cleanEasyLinkResource( Context );
/*Roll back to previous settings (if it has) and reboot*/
mico_rtos_lock_mutex(&Context->flashContentInRam_mutex);
if(Context->flashContentInRam.micoSystemConfig.configured != unConfigured){
Context->flashContentInRam.micoSystemConfig.configured = allConfigured;
MICOUpdateConfiguration( Context );
PlatformSoftReboot();
}
mico_rtos_unlock_mutex(&Context->flashContentInRam_mutex);
wifi_power_down();
mico_rtos_delete_thread( NULL );
return;
/*SSID or Password is not correct, module cannot connect to wlan, so reboot and enter EasyLink again*/
reboot:
ConfigWillStop( Context );
PlatformSoftReboot();
return;
}
void easylink_thread(void *inContext)
{
OSStatus err = kNoErr;
mico_Context_t *Context = inContext;
fd_set readfds;
int reConnCount = 0;
int clientFdIsSet;
easylink_log_trace();
require_action(easylink_sem, threadexit, err = kNotPreparedErr);
if(Context->flashContentInRam.micoSystemConfig.easyLinkByPass == EASYLINK_BYPASS){
Context->flashContentInRam.micoSystemConfig.easyLinkByPass = EASYLINK_BYPASS_NO;
MICOUpdateConfiguration(Context);
_easylinkConnectWiFi_fast(Context);
}else if(Context->flashContentInRam.micoSystemConfig.easyLinkByPass == EASYLINK_SOFT_AP_BYPASS){
ConfigWillStop( Context );
_easylinkStartSoftAp(Context);
mico_rtos_delete_thread(NULL);
return;
}else{
#ifdef EasyLink_Plus
easylink_log("Start easylink plus mode");
micoWlanStartEasyLinkPlus(EasyLink_TimeOut/1000);
#else
easylink_log("Start easylink V2");
micoWlanStartEasyLink(EasyLink_TimeOut/1000);
#endif
mico_rtos_get_semaphore(&easylink_sem, MICO_WAIT_FOREVER);
if(EasylinkFailed == false)
_easylinkConnectWiFi(Context);
else{
msleep(20);
_cleanEasyLinkResource( Context );
ConfigWillStop( Context );
_easylinkStartSoftAp(Context);
mico_rtos_delete_thread(NULL);
return;
}
}
err = mico_rtos_get_semaphore(&easylink_sem, EasyLink_ConnectWlan_Timeout);
require_noerr(err, reboot);
httpHeader = HTTPHeaderCreate();
require_action( httpHeader, threadexit, err = kNoMemoryErr );
HTTPHeaderClear( httpHeader );
while(1){
if(easylinkClient_fd == -1){
err = _connectFTCServer(inContext, &easylinkClient_fd);
require_noerr(err, Reconn);
}else{
FD_ZERO(&readfds);
FD_SET(easylinkClient_fd, &readfds);
if(httpHeader->len == 0){
err = select(1, &readfds, NULL, NULL, NULL);
require(err>=1, threadexit);
clientFdIsSet = FD_ISSET(easylinkClient_fd, &readfds);
}
if(clientFdIsSet||httpHeader->len){
err = SocketReadHTTPHeader( easylinkClient_fd, httpHeader );
switch ( err )
{
case kNoErr:
// Read the rest of the HTTP body if necessary
do{
err = SocketReadHTTPBody( easylinkClient_fd, httpHeader );
require_noerr(err, Reconn);
PrintHTTPHeader(httpHeader);
// Call the HTTPServer owner back with the acquired HTTP header
err = _FTCRespondInComingMessage( easylinkClient_fd, httpHeader, Context );
require_noerr( err, Reconn );
if(httpHeader->contentLength == 0)
break;
} while( httpHeader->chunkedData == true || httpHeader->dataEndedbyClose == true);
// Reuse HTTPHeader
HTTPHeaderClear( httpHeader );
break;
case EWOULDBLOCK:
// NO-OP, keep reading
break;
case kNoSpaceErr:
easylink_log("ERROR: Cannot fit HTTPHeader.");
goto Reconn;
case kConnectionErr:
// NOTE: kConnectionErr from SocketReadHTTPHeader means it's closed
easylink_log("ERROR: Connection closed.");
/*Roll back to previous settings (if it has) and reboot*/
if(Context->flashContentInRam.micoSystemConfig.configured == wLanUnConfigured ){
Context->flashContentInRam.micoSystemConfig.configured = allConfigured;
MICOUpdateConfiguration( Context );
MicoSystemReboot();
}else{
micoWlanPowerOff();
msleep(20);
}
goto threadexit;
default:
easylink_log("ERROR: HTTP Header parse internal error: %d", err);
goto Reconn;
}
}
}
continue;
Reconn:
HTTPHeaderClear( httpHeader );
SocketClose(&easylinkClient_fd);
easylinkClient_fd = -1;
require(reConnCount < 6, reboot);
reConnCount++;
sleep(5);
}
/*Module is ignored by FTC server, */
threadexit:
_cleanEasyLinkResource( Context );
ConfigWillStop( Context );
mico_rtos_delete_thread( NULL );
return;
/*SSID or Password is not correct, module cannot connect to wlan, so reboot and enter EasyLink again*/
reboot:
MicoSystemReboot();
return;
}
