/******************************************************************************
* FunctionName : user_init
* Description : entry of user application, init user function here
* Parameters : none
* Returns : none
*******************************************************************************/
void user_init(void)
{
system_update_cpu_freq(160); //overclock :)
uart_init(BIT_RATE_115200,BIT_RATE_115200);
NODE_DBG("User Init");
uint32_t size = flash_get_size_byte();
NODE_DBG("Flash size %d",size);
config_wifi();
relay_init();
init_dns();
init_http_server();
//uncomment to send data to mqtt broker
//mqtt_app_init();
//uncomment if you have sensors intalled
//sensors_init();
#ifdef DEVELOP_VERSION
//arm timer
os_memset(&heapTimer,0,sizeof(os_timer_t));
os_timer_disarm(&heapTimer);
os_timer_setfn(&heapTimer, (os_timer_func_t *)heapTimerCb, NULL);
os_timer_arm(&heapTimer, 5000, 1);
#endif
}
void WiFiAsyncManager::begin(const IPAddress& ip, const IPAddress& gw, const IPAddress& nm, const IPAddress& dns)
{
m_is_wifi_configured = is_wifi_configured();
m_last_status = WL_DISCONNECTED;
m_config_test_end_time = 0;
m_is_config_changed = false;
WiFi.enableAP(false);
config_wifi(NULL, NULL, ip, gw, nm, dns);
}
void wifi_startup(){
config_wifi(); // This function sets up the wifi sensor for operation. Basic housekeeping.
wifi_auth_mode(2); // Set the authentication mode.
// 0 is none or WPA // 1 is Open network // 2 is Shared with WEP
setDHCP(1); // Get us an IP number
set_wpa_psk(); // Calculates your psk
Receive(true); // Housekeeping
Receive(true); // Housekeeping
connect_to_ssid(); // Connects to the wifi network you've designated
PlaySound(soundBeepBeep); // After connection, announce to the world you're connected.
Receive(true); // Housekeeping.
}
void WiFiAsyncManager::loop(void)
{
wl_status_t new_status = WiFi.status();
if (new_status != m_last_status) {
debug.log("Wifi status changed from ", m_last_status, " to ", new_status);
if (m_last_status == WL_CONNECTED) {
// This will restart reconnection immediately
m_last_reconnect_time = 0;
}
if (new_status == WL_CONNECTED) {
debug.log("IP ", WiFi.localIP(), " Netmask ", WiFi.subnetMask(), " Gateway ", WiFi.gatewayIP());
}
m_last_status = new_status;
}
if (m_is_wifi_configured) {
// If AP configured and we are disconnected, reconnect after a timeout
if (WiFi.isConnected())
return;
unsigned long now = millis();
if (now - m_last_reconnect_time > RECONNECT_TIME) {
WiFi.reconnect();
debug.log("Attempting to reconnect to wifi");
m_last_reconnect_time = now;
}
} else {
// If no AP configured, start AP and wait for configuration
if (m_portal) {
m_portal->loop();
if (m_config_test_end_time == 0) {
if (m_portal->is_done()) {
// We actually just got the configuration, now we need to test it and retry if unsuccessful
debug.log(F("Portal configuration done, now testing it"));
WiFi.persistent(false);
debug.log(F("network "), m_portal->m_ip, '/', m_portal->m_nm, '/', m_portal->m_gw, " dns ", m_portal->m_dns_ip);
debug.log(F("wifi "), m_portal->m_ssid.c_str(), ' ', m_portal->m_pass.c_str());
//delay(2000);
//m_portal->stop();
//WiFiClient::stopAll();
delay(100);
WiFi.enableAP(false);
WiFi.enableSTA(true);
delay(100);
config_wifi(m_portal->m_ssid.c_str(), m_portal->m_pass.c_str(), m_portal->m_ip, m_portal->m_gw, m_portal->m_nm, m_portal->m_dns_ip);
debug.log("configured wifi");
debug.log("portal reset");
m_config_test_end_time = millis() + 30*1000;
WiFi.persistent(true);
debug.log("all done");
}
} else {
if (new_status == WL_CONNECTED) {
debug.log(F("WiFi configured and connected"));
// We configured everything and are running now
WiFi.persistent(true);
WiFi.disconnect();
config_wifi(m_portal->m_ssid.c_str(), m_portal->m_pass.c_str(), m_portal->m_ip, m_portal->m_gw, m_portal->m_nm, m_portal->m_dns_ip);
// Close out the config portal
// TODO: (fix the crash and remove the memory) delete m_portal;
m_portal = NULL;
m_is_wifi_configured = true;
m_is_config_changed = true;
m_last_reconnect_time = 0;
} else if (millis() > m_config_test_end_time) {
debug.log("WiFi configuration timed out");
WiFi.enableSTA(false);
WiFi.enableAP(true);
m_config_test_end_time = 0;
m_portal->reset();
// TODO: fix the crash and remove the memory) m_portal->begin();
}
}
} else {
WiFi.enableSTA(false);
m_portal = new ConfigPortal();
m_portal->begin();
m_portal->loop();
}
}
// Possibly also if AP configured and not connected for a while, bring AP in parallel to attempting STA to allow reconfigure
}