void ESP8266WiFiClass::softAP(const char* ssid, const char* passphrase, int channel, int ssid_hidden)
{
_useApMode = true;
if(_useClientMode) {
// turn on AP+STA mode
_mode(WIFI_AP_STA);
} else {
// turn on STA mode
_mode(WIFI_AP);
}
if(!ssid || *ssid == 0 || strlen(ssid) > 31) {
// fail SSID too long or missing!
return;
}
if(passphrase && strlen(passphrase) > 63) {
// fail passphrase to long!
return;
}
struct softap_config conf;
wifi_softap_get_config(&conf);
strcpy(reinterpret_cast<char*>(conf.ssid), ssid);
conf.channel = channel;
conf.ssid_len = strlen(ssid);
conf.ssid_hidden = ssid_hidden;
conf.max_connection = 4;
conf.beacon_interval = 100;
if (!passphrase || strlen(passphrase) == 0)
{
conf.authmode = AUTH_OPEN;
*conf.password = 0;
}
else
{
conf.authmode = AUTH_WPA2_PSK;
strcpy(reinterpret_cast<char*>(conf.password), passphrase);
}
struct softap_config conf_current;
wifi_softap_get_config(&conf_current);
if (softap_config_equal(conf, conf_current))
{
DEBUGV("softap config unchanged");
return;
}
ETS_UART_INTR_DISABLE();
if (_persistent)
wifi_softap_set_config(&conf);
else
wifi_softap_set_config_current(&conf);
ETS_UART_INTR_ENABLE();
}
/**
* Set up an access point
* @param ssid Pointer to the SSID (max 63 char).
* @param passphrase (for WPA2 min 8 char, for open use NULL)
* @param channel WiFi channel number, 1 - 13.
* @param ssid_hidden Network cloaking (0 = broadcast SSID, 1 = hide SSID)
*/
bool WiFiAPClass::softAP(const char* ssid, const char* passphrase, int channel, int ssid_hidden)
{
if(!WiFi.enableAP(true)) {
// enable AP failed
return false;
}
if(!ssid || *ssid == 0 || strlen(ssid) > 31) {
// fail SSID too long or missing!
return false;
}
if(passphrase && (strlen(passphrase) > 63 || strlen(passphrase) < 8)) {
// fail passphrase to long or short!
return false;
}
esp_wifi_start();
wifi_config_t conf;
strcpy(reinterpret_cast<char*>(conf.ap.ssid), ssid);
conf.ap.channel = channel;
conf.ap.ssid_len = strlen(ssid);
conf.ap.ssid_hidden = ssid_hidden;
conf.ap.max_connection = 4;
conf.ap.beacon_interval = 100;
if(!passphrase || strlen(passphrase) == 0) {
conf.ap.authmode = WIFI_AUTH_OPEN;
*conf.ap.password = 0;
} else {
conf.ap.authmode = WIFI_AUTH_WPA2_PSK;
strcpy(reinterpret_cast<char*>(conf.ap.password), passphrase);
}
wifi_config_t conf_current;
esp_wifi_get_config(WIFI_IF_AP, &conf_current);
if(softap_config_equal(conf, conf_current)) {
//DEBUGV("softap config unchanged");
return true;
}
bool ret;
ret = esp_wifi_set_config(WIFI_IF_AP, &conf) == ESP_OK;
return ret;
}
/**
* Set up an access point
* @param ssid Pointer to the SSID (max 63 char).
* @param passphrase (for WPA2 min 8 char, for open use NULL)
* @param channel WiFi channel number, 1 - 13.
* @param ssid_hidden Network cloaking (0 = broadcast SSID, 1 = hide SSID)
* @param max_connection Max simultaneous connected clients, 1 - 4.
*/
bool ESP8266WiFiAPClass::softAP(const char* ssid, const char* passphrase, int channel, int ssid_hidden, int max_connection) {
if(!WiFi.enableAP(true)) {
// enable AP failed
DEBUG_WIFI("[AP] enableAP failed!\n");
return false;
}
if(!ssid || strlen(ssid) == 0 || strlen(ssid) > 31) {
// fail SSID too long or missing!
DEBUG_WIFI("[AP] SSID too long or missing!\n");
return false;
}
if(passphrase && strlen(passphrase) > 0 && (strlen(passphrase) > 63 || strlen(passphrase) < 8)) {
// fail passphrase to long or short!
DEBUG_WIFI("[AP] fail passphrase to long or short!\n");
return false;
}
bool ret = true;
struct softap_config conf;
strcpy(reinterpret_cast<char*>(conf.ssid), ssid);
conf.channel = channel;
conf.ssid_len = strlen(ssid);
conf.ssid_hidden = ssid_hidden;
conf.max_connection = max_connection;
conf.beacon_interval = 100;
if(!passphrase || strlen(passphrase) == 0) {
conf.authmode = AUTH_OPEN;
*conf.password = 0;
} else {
conf.authmode = AUTH_WPA2_PSK;
strcpy(reinterpret_cast<char*>(conf.password), passphrase);
}
struct softap_config conf_compare;
if(WiFi._persistent){
wifi_softap_get_config_default(&conf_compare);
}
else {
wifi_softap_get_config(&conf_compare);
}
if(!softap_config_equal(conf, conf_compare)) {
ETS_UART_INTR_DISABLE();
if(WiFi._persistent) {
ret = wifi_softap_set_config(&conf);
} else {
ret = wifi_softap_set_config_current(&conf);
}
ETS_UART_INTR_ENABLE();
if(!ret) {
DEBUG_WIFI("[AP] set_config failed!\n");
return false;
}
} else {
DEBUG_WIFI("[AP] softap config unchanged\n");
}
if(wifi_softap_dhcps_status() != DHCP_STARTED) {
DEBUG_WIFI("[AP] DHCP not started, starting...\n");
if(!wifi_softap_dhcps_start()) {
DEBUG_WIFI("[AP] wifi_softap_dhcps_start failed!\n");
ret = false;
}
}
// check IP config
struct ip_info ip;
if(wifi_get_ip_info(SOFTAP_IF, &ip)) {
if(ip.ip.addr == 0x00000000) {
// Invalid config
DEBUG_WIFI("[AP] IP config Invalid resetting...\n");
//192.168.244.1 , 192.168.244.1 , 255.255.255.0
ret = softAPConfig(0x01F4A8C0, 0x01F4A8C0, 0x00FFFFFF);
if(!ret) {
DEBUG_WIFI("[AP] softAPConfig failed!\n");
ret = false;
}
}
} else {
DEBUG_WIFI("[AP] wifi_get_ip_info failed!\n");
ret = false;
}
return ret;
}
