static bool wifi_cmd_sta_join(const char* ssid, const char* pass)
{
int bits = xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 0);
wifi_config_t wifi_config = { 0 };
strlcpy((char*) wifi_config.sta.ssid, ssid, sizeof(wifi_config.sta.ssid));
if (pass) {
strncpy((char*) wifi_config.sta.password, pass, sizeof(wifi_config.sta.password));
}
if (bits & CONNECTED_BIT) {
reconnect = false;
xEventGroupClearBits(wifi_event_group, CONNECTED_BIT);
ESP_ERROR_CHECK( esp_wifi_disconnect() );
xEventGroupWaitBits(wifi_event_group, DISCONNECTED_BIT, 0, 1, portTICK_RATE_MS);
}
reconnect = true;
ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_STA) );
ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, &wifi_config) );
ESP_ERROR_CHECK( esp_wifi_connect() );
xEventGroupWaitBits(wifi_event_group, CONNECTED_BIT, 0, 1, 5000/portTICK_RATE_MS);
return true;
}
static void sc_callback(smartconfig_status_t status, void *pdata)
{
switch (status) {
case SC_STATUS_WAIT:
ESP_LOGI(TAG, "SC_STATUS_WAIT");
break;
case SC_STATUS_FIND_CHANNEL:
ESP_LOGI(TAG, "SC_STATUS_FINDING_CHANNEL");
break;
case SC_STATUS_GETTING_SSID_PSWD:
ESP_LOGI(TAG, "SC_STATUS_GETTING_SSID_PSWD");
break;
case SC_STATUS_LINK:
ESP_LOGI(TAG, "SC_STATUS_LINK");
wifi_config_t *wifi_config = pdata;
ESP_LOGI(TAG, "SSID:%s", wifi_config->sta.ssid);
ESP_LOGI(TAG, "PASSWORD:%s", wifi_config->sta.password);
ESP_ERROR_CHECK( esp_wifi_disconnect() );
ESP_ERROR_CHECK( esp_wifi_set_config(ESP_IF_WIFI_STA, wifi_config) );
ESP_ERROR_CHECK( esp_wifi_connect() );
break;
case SC_STATUS_LINK_OVER:
ESP_LOGI(TAG, "SC_STATUS_LINK_OVER");
if (pdata != NULL) {
uint8_t phone_ip[4] = { 0 };
memcpy(phone_ip, (uint8_t* )pdata, 4);
ESP_LOGI(TAG, "Phone ip: %d.%d.%d.%d\n", phone_ip[0], phone_ip[1], phone_ip[2], phone_ip[3]);
}
xEventGroupSetBits(wifi_event_group, ESPTOUCH_DONE_BIT);
break;
default:
break;
}
}
/**
* will force a disconnect an then start reconnecting to AP
* @return ok
*/
bool WiFiSTAClass::reconnect()
{
if((WiFi.getMode() & WIFI_MODE_STA) != 0) {
if(esp_wifi_disconnect() == ESP_OK) {
return esp_wifi_connect() == ESP_OK;
}
}
return false;
}
bool WiFiSTAClass::beginSmartConfig() {
if (_smartConfigStarted) {
return false;
}
if (!WiFi.mode(WIFI_STA)) {
return false;
}
esp_wifi_disconnect();
esp_err_t err;
err = esp_smartconfig_start(reinterpret_cast<sc_callback_t>(&WiFiSTAClass::_smartConfigCallback), 1);
if (err == ESP_OK) {
_smartConfigStarted = true;
_smartConfigDone = false;
return true;
}
return false;
}
