void WIFI_CONFIG::Safe_Setup()
{
#ifdef CAPTIVE_PORTAL_FEATURE
dnsServer.stop();
delay(100);
#endif
WiFi.disconnect();
//setup Soft AP
WiFi.mode(WIFI_AP);
IPAddress local_ip (DEFAULT_IP_VALUE[0],DEFAULT_IP_VALUE[1],DEFAULT_IP_VALUE[2],DEFAULT_IP_VALUE[3]);
IPAddress gateway (DEFAULT_GATEWAY_VALUE[0],DEFAULT_GATEWAY_VALUE[1],DEFAULT_GATEWAY_VALUE[2],DEFAULT_GATEWAY_VALUE[3]);
IPAddress subnet (DEFAULT_MASK_VALUE[0],DEFAULT_MASK_VALUE[1],DEFAULT_MASK_VALUE[2],DEFAULT_MASK_VALUE[3]);
String ssid = FPSTR(DEFAULT_SSID);
String pwd = FPSTR(DEFAULT_PASSWORD);
WiFi.softAP(ssid.c_str(),pwd.c_str());
delay(500);
WiFi.softAPConfig( local_ip, gateway, subnet);
delay(1000);
Serial.println(F("M117 Safe mode started"));
}
//Read configuration settings and apply them
bool WIFI_CONFIG::Setup()
{
char pwd[MAX_PASSWORD_LENGTH+1];
char sbuf[MAX_SSID_LENGTH+1];
char hostname [MAX_HOSTNAME_LENGTH+1];
int wstatus;
IPAddress currentIP;
byte bflag=0;
//set the sleep mode
if (!CONFIG::read_byte(EP_SLEEP_MODE, &bflag )) {
return false;
}
wifi_set_sleep_type ((sleep_type)bflag);
sleep_mode=bflag;
//AP or client ?
if (!CONFIG::read_byte(EP_WIFI_MODE, &bflag ) || !CONFIG::read_string(EP_SSID, sbuf , MAX_SSID_LENGTH) ||!CONFIG::read_string(EP_PASSWORD, pwd , MAX_PASSWORD_LENGTH)) {
return false;
}
if (!CONFIG::read_string(EP_HOSTNAME, hostname , MAX_HOSTNAME_LENGTH)) {
strcpy(hostname,get_default_hostname());
}
//disconnect if connected
WiFi.disconnect();
//this is AP mode
if (bflag==AP_MODE) {
//setup Soft AP
WiFi.mode(WIFI_AP);
WiFi.softAP(sbuf, pwd);
//setup PHY_MODE
if (!CONFIG::read_byte(EP_PHY_MODE, &bflag )) {
return false;
}
wifi_set_phy_mode((phy_mode)bflag);
//get current config
struct softap_config apconfig;
wifi_softap_get_config(&apconfig);
//set the chanel
if (!CONFIG::read_byte(EP_CHANNEL, &bflag )) {
return false;
}
apconfig.channel=bflag;
//set Authentification type
if (!CONFIG::read_byte(EP_AUTH_TYPE, &bflag )) {
return false;
}
apconfig.authmode=(AUTH_MODE)bflag;
//set the visibility of SSID
if (!CONFIG::read_byte(EP_SSID_VISIBLE, &bflag )) {
return false;
}
apconfig.ssid_hidden=!bflag;
//no need to add these settings to configuration just use default ones
apconfig.max_connection=DEFAULT_MAX_CONNECTIONS;
apconfig.beacon_interval=DEFAULT_BEACON_INTERVAL;
//apply settings to current and to default
if (!wifi_softap_set_config(&apconfig) || !wifi_softap_set_config_current(&apconfig)) {
Serial.println(F("M117 Error Wifi AP!"));
delay(1000);
}
} else {
//setup station mode
WiFi.mode(WIFI_STA);
WiFi.begin(sbuf, pwd);
delay(500);
//setup PHY_MODE
if (!CONFIG::read_byte(EP_PHY_MODE, &bflag )) {
return false;
}
wifi_set_phy_mode((phy_mode)bflag);
delay(500);
byte i=0;
//try to connect
while (WiFi.status() != WL_CONNECTED && i<40) {
switch(WiFi.status()) {
case 1:
Serial.print(FPSTR(M117_));
Serial.println(F("No SSID found!"));
break;
case 4:
Serial.print(FPSTR(M117_));
Serial.println(F("No Connection!"));
break;
default:
Serial.print(FPSTR(M117_));
Serial.println(F("Connecting..."));
break;
}
delay(500);
i++;
}
if (WiFi.status() != WL_CONNECTED) {
return false;
}
WiFi.hostname(hostname);
}
//DHCP or Static IP ?
if (!CONFIG::read_byte(EP_IP_MODE, &bflag )) {
return false;
}
if (bflag==STATIC_IP_MODE) {
byte ip_buf[4];
//get the IP
if (!CONFIG::read_buffer(EP_IP_VALUE,ip_buf , IP_LENGTH)) {
return false;
}
IPAddress local_ip (ip_buf[0],ip_buf[1],ip_buf[2],ip_buf[3]);
//get the gateway
if (!CONFIG::read_buffer(EP_GATEWAY_VALUE,ip_buf , IP_LENGTH)) {
return false;
}
IPAddress gateway (ip_buf[0],ip_buf[1],ip_buf[2],ip_buf[3]);
//get the mask
if (!CONFIG::read_buffer(EP_MASK_VALUE,ip_buf , IP_LENGTH)) {
return false;
}
IPAddress subnet (ip_buf[0],ip_buf[1],ip_buf[2],ip_buf[3]);
//apply according active wifi mode
if (wifi_get_opmode()==WIFI_AP || wifi_get_opmode()==WIFI_AP_STA) {
WiFi.softAPConfig( local_ip, gateway, subnet);
} else {
WiFi.config( local_ip, gateway, subnet);
}
}
#ifdef MDNS_FEATURE
// Set up mDNS responder:
if (!mdns.begin(hostname)) {
Serial.print(FPSTR(M117_));
Serial.println(F("Error with mDNS!"));
delay(1000);
}
#endif
//Get IP
if (wifi_get_opmode()==WIFI_STA) {
currentIP=WiFi.localIP();
} else {
currentIP=WiFi.softAPIP();
}
Serial.print(FPSTR(M117_));
Serial.println(currentIP);
return true;
}
