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std::functioanl for WFIF event + Minor fix (#1366)

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* add missing bits from esp8266 to help porting other libs

* Clean Up of Wifi event

* Exampl of Wifi Events
This commit is contained in:
Tim P
2018-05-14 21:05:49 +10:00
committed by Me No Dev
parent 7bf1f47c97
commit 6bf7619ccc
5 changed files with 98 additions and 43 deletions
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55
libraries/WiFi/examples/WiFiClientEvents/WiFiClientEvents.ino
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@ -1,7 +1,37 @@
/*
* This sketch shows the WiFi event usage
*
*/
*/
/*
* WiFi Events
SYSTEM_EVENT_WIFI_READY < ESP32 WiFi ready
SYSTEM_EVENT_SCAN_DONE < ESP32 finish scanning AP
SYSTEM_EVENT_STA_START < ESP32 station start
SYSTEM_EVENT_STA_STOP < ESP32 station stop
SYSTEM_EVENT_STA_CONNECTED < ESP32 station connected to AP
SYSTEM_EVENT_STA_DISCONNECTED < ESP32 station disconnected from AP
SYSTEM_EVENT_STA_AUTHMODE_CHANGE < the auth mode of AP connected by ESP32 station changed
SYSTEM_EVENT_STA_GOT_IP < ESP32 station got IP from connected AP
SYSTEM_EVENT_STA_LOST_IP < ESP32 station lost IP and the IP is reset to 0
SYSTEM_EVENT_STA_WPS_ER_SUCCESS < ESP32 station wps succeeds in enrollee mode
SYSTEM_EVENT_STA_WPS_ER_FAILED < ESP32 station wps fails in enrollee mode
SYSTEM_EVENT_STA_WPS_ER_TIMEOUT < ESP32 station wps timeout in enrollee mode
SYSTEM_EVENT_STA_WPS_ER_PIN < ESP32 station wps pin code in enrollee mode
SYSTEM_EVENT_AP_START < ESP32 soft-AP start
SYSTEM_EVENT_AP_STOP < ESP32 soft-AP stop
SYSTEM_EVENT_AP_STACONNECTED < a station connected to ESP32 soft-AP
SYSTEM_EVENT_AP_STADISCONNECTED < a station disconnected from ESP32 soft-AP
SYSTEM_EVENT_AP_PROBEREQRECVED < Receive probe request packet in soft-AP interface
SYSTEM_EVENT_GOT_IP6 < ESP32 station or ap or ethernet interface v6IP addr is preferred
SYSTEM_EVENT_ETH_START < ESP32 ethernet start
SYSTEM_EVENT_ETH_STOP < ESP32 ethernet stop
SYSTEM_EVENT_ETH_CONNECTED < ESP32 ethernet phy link up
SYSTEM_EVENT_ETH_DISCONNECTED < ESP32 ethernet phy link down
SYSTEM_EVENT_ETH_GOT_IP < ESP32 ethernet got IP from connected AP
SYSTEM_EVENT_MAX
*/
#include <WiFi.h>
@ -13,7 +43,8 @@ void WiFiEvent(WiFiEvent_t event)
{
Serial.printf("[WiFi-event] event: %d\n", event);
switch(event) {
switch (event)
{
case SYSTEM_EVENT_STA_GOT_IP:
Serial.println("WiFi connected");
Serial.println("IP address: ");
@ -25,6 +56,13 @@ void WiFiEvent(WiFiEvent_t event)
}
}
void WiFiGotIP(WiFiEvent_t event, WiFiEventInfo_t info)
{
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(IPAddress(info.got_ip.ip_info.ip.addr));
}
void setup()
{
Serial.begin(115200);
@ -34,7 +72,18 @@ void setup()
delay(1000);
// Examples of diffrent ways to register wifi events
WiFi.onEvent(WiFiEvent);
WiFi.onEvent(WiFiGotIP, WiFiEvent_t::SYSTEM_EVENT_STA_GOT_IP);
WiFiEventId_t eventID = WiFi.onEvent([](WiFiEvent_t event, WiFiEventInfo_t info){
Serial.print("WiFi lost connection. Reason: ");
Serial.println(info.disconnected.reason);
}, WiFiEvent_t::SYSTEM_EVENT_STA_DISCONNECTED);
// Remove WiFi event
Serial.print("WiFi Event ID: ");
Serial.println(eventID);
// WiFi.removeEvent(eventID);
WiFi.begin(ssid, password);
@ -43,9 +92,7 @@ void setup()
Serial.println("Wait for WiFi... ");
}
void loop()
{
delay(1000);
}