Removed wifi station event monitor (#1900)
The following functions were removed: - `wifi.sta.eventMonReg()` - `wifi.sta.eventMonStart()` - `wifi.sta.eventMonStop()` The corresponding documentation has also been removed This PR addresses issue #1893
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@ -111,7 +111,6 @@ extern void luaL_assertfail(const char *file, int line, const char *message);
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//#define WIFI_SMART_ENABLE
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#define WIFI_STATION_STATUS_MONITOR_ENABLE
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#define WIFI_SDK_EVENT_MONITOR_ENABLE
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#define WIFI_EVENT_MONITOR_DISCONNECT_REASON_LIST_ENABLE
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@ -1629,11 +1629,6 @@ static const LUA_REG_TYPE wifi_station_map[] = {
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{ LSTRKEY( "config" ), LFUNCVAL( wifi_station_config ) },
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{ LSTRKEY( "connect" ), LFUNCVAL( wifi_station_connect4lua ) },
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{ LSTRKEY( "disconnect" ), LFUNCVAL( wifi_station_disconnect4lua ) },
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#if defined(WIFI_STATION_STATUS_MONITOR_ENABLE)
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{ LSTRKEY( "eventMonReg" ), LFUNCVAL( wifi_station_event_mon_reg ) }, //defined in wifi_eventmon.c
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{ LSTRKEY( "eventMonStart" ), LFUNCVAL( wifi_station_event_mon_start ) }, //defined in wifi_eventmon.c
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{ LSTRKEY( "eventMonStop" ), LFUNCVAL( wifi_station_event_mon_stop ) }, //defined in wifi_eventmon.c
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#endif
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{ LSTRKEY( "getap" ), LFUNCVAL( wifi_station_listap ) },
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{ LSTRKEY( "getapindex" ), LFUNCVAL( wifi_station_get_ap_index ) },
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{ LSTRKEY( "getapinfo" ), LFUNCVAL( wifi_station_get_ap_info4lua ) },
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@ -65,10 +65,5 @@ enum wifi_suspension_state
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extern const LUA_REG_TYPE wifi_event_monitor_map[];
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void wifi_eventmon_init();
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#endif
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#ifdef WIFI_STATION_STATUS_MONITOR_ENABLE
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int wifi_station_event_mon_start(lua_State* L);
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int wifi_station_event_mon_reg(lua_State* L);
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void wifi_station_event_mon_stop(lua_State* L);
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#endif
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#endif /* APP_MODULES_WIFI_COMMON_H_ */
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@ -17,100 +17,6 @@
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#if defined(LUA_USE_MODULES_WIFI)
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#ifdef WIFI_STATION_STATUS_MONITOR_ENABLE
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//variables for wifi event monitor
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static int wifi_station_status_cb_ref[6] = {[0 ... 6-1] = LUA_NOREF};
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static os_timer_t wifi_sta_status_timer;
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static uint8 prev_wifi_status=0;
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// wifi.sta.eventMonStop()
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void wifi_station_event_mon_stop(lua_State* L)
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{
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os_timer_disarm(&wifi_sta_status_timer);
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if(lua_isstring(L,1))
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{
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int i;
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for (i=0; i<6; i++)
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{
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unregister_lua_cb(L, &wifi_station_status_cb_ref[i]);
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}
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}
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return;
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}
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static void wifi_status_cb(int arg)
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{
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lua_State* L = lua_getstate();
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if (wifi_get_opmode() == SOFTAP_MODE)
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{
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os_timer_disarm(&wifi_sta_status_timer);
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return;
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}
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int wifi_status = wifi_station_get_connect_status();
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if (wifi_status != prev_wifi_status)
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{
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if(wifi_station_status_cb_ref[wifi_status] != LUA_NOREF)
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{
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lua_rawgeti(L, LUA_REGISTRYINDEX, wifi_station_status_cb_ref[wifi_status]);
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lua_pushnumber(L, prev_wifi_status);
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lua_call(L, 1, 0);
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}
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}
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prev_wifi_status = wifi_status;
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}
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// wifi.sta.eventMonReg()
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int wifi_station_event_mon_reg(lua_State* L)
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{
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platform_print_deprecation_note("wifi.sta.eventmonreg() is replaced by wifi.eventmon.register()", "in the next version");
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uint8 id=(uint8)luaL_checknumber(L, 1);
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if ((id > 5)) // verify user specified a valid wifi status
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{
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return luaL_error( L, "valid wifi status:0-5" );
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}
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if (lua_type(L, 2) == LUA_TFUNCTION || lua_type(L, 2) == LUA_TLIGHTFUNCTION) //check if 2nd item on stack is a function
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{
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lua_pushvalue(L, 2); //push function to top of stack
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register_lua_cb(L, &wifi_station_status_cb_ref[id]);//pop function from top of the stack, register it in the LUA_REGISTRY, then assign returned lua_ref to wifi_station_status_cb_ref[id]
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}
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else
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{
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unregister_lua_cb(L, &wifi_station_status_cb_ref[id]); // unregister user's callback
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}
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return 0;
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}
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// wifi.sta.eventMonStart()
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int wifi_station_event_mon_start(lua_State* L)
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{
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if(wifi_get_opmode() == SOFTAP_MODE) //Verify ESP is in either Station mode or StationAP mode
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{
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return luaL_error( L, "Can't monitor in SOFTAP mode" );
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}
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if (wifi_station_status_cb_ref[0] == LUA_NOREF && wifi_station_status_cb_ref[1] == LUA_NOREF &&
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wifi_station_status_cb_ref[2] == LUA_NOREF && wifi_station_status_cb_ref[3] == LUA_NOREF &&
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wifi_station_status_cb_ref[4] == LUA_NOREF && wifi_station_status_cb_ref[5] == LUA_NOREF )
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{ //verify user has registered callbacks
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return luaL_error( L, "No callbacks defined" );
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}
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uint32 ms = 150; //set default timer interval
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if(lua_isnumber(L, 1)) // check if user has specified a different timer interval
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{
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ms=luaL_checknumber(L, 1); // retrieve user-defined interval
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}
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os_timer_disarm(&wifi_sta_status_timer);
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os_timer_setfn(&wifi_sta_status_timer, (os_timer_func_t *)wifi_status_cb, NULL);
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os_timer_arm(&wifi_sta_status_timer, ms, 1);
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return 0;
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}
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#endif
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#ifdef WIFI_SDK_EVENT_MONITOR_ENABLE
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//variables for wifi event monitor
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@ -489,116 +489,6 @@ none
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- [`wifi.sta.config()`](#wifistaconfig)
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- [`wifi.sta.connect()`](#wifistaconnect)
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## wifi.sta.eventMonReg()
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Registers callbacks for WiFi station status events.
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!!! note
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Please update your program to use the [`wifi.eventmon`](#wifieventmon-module) API, as the `wifi.sta.eventmon___()` API is deprecated.
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#### Syntax
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- `wifi.sta.eventMonReg(wifi_status[, function([previous_state])])`
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#### Parameters
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- `wifi_status` WiFi status you would like to set a callback for:
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- `wifi.STA_IDLE`
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- `wifi.STA_CONNECTING`
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- `wifi.STA_WRONGPWD`
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- `wifi.STA_APNOTFOUND`
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- `wifi.STA_FAIL`
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- `wifi.STA_GOTIP`
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- `function` callback function to perform when event occurs
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- Note: leaving field blank unregisters callback.
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- `previous_state` previous wifi_state(0 - 5)
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#### Returns
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`nil`
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#### Example
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```lua
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--register callback
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wifi.sta.eventMonReg(wifi.STA_IDLE, function() print("STATION_IDLE") end)
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wifi.sta.eventMonReg(wifi.STA_CONNECTING, function() print("STATION_CONNECTING") end)
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wifi.sta.eventMonReg(wifi.STA_WRONGPWD, function() print("STATION_WRONG_PASSWORD") end)
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wifi.sta.eventMonReg(wifi.STA_APNOTFOUND, function() print("STATION_NO_AP_FOUND") end)
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wifi.sta.eventMonReg(wifi.STA_FAIL, function() print("STATION_CONNECT_FAIL") end)
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wifi.sta.eventMonReg(wifi.STA_GOTIP, function() print("STATION_GOT_IP") end)
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--register callback: use previous state
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wifi.sta.eventMonReg(wifi.STA_CONNECTING, function(previous_State)
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if(previous_State==wifi.STA_GOTIP) then
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print("Station lost connection with access point\n\tAttempting to reconnect...")
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else
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print("STATION_CONNECTING")
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end
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end)
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--unregister callback
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wifi.sta.eventMonReg(wifi.STA_IDLE)
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```
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#### See also
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- [`wifi.sta.eventMonStart()`](#wifistaeventmonstart)
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- [`wifi.sta.eventMonStop()`](#wifistaeventmonstop)
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- [`wifi.eventmon.register()`](#wifieventmonregister)
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- [`wifi.eventmon.unregister()`](#wifieventmonunregister)
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## wifi.sta.eventMonStart()
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Starts WiFi station event monitor.
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#### Syntax
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`wifi.sta.eventMonStart([ms])`
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### Parameters
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- `ms` interval between checks in milliseconds, defaults to 150ms if not provided.
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#### Returns
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`nil`
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#### Example
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```lua
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--start WiFi event monitor with default interval
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wifi.sta.eventMonStart()
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--start WiFi event monitor with 100ms interval
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wifi.sta.eventMonStart(100)
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```
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#### See also
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- [`wifi.sta.eventMonReg()`](#wifistaeventmonreg)
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- [`wifi.sta.eventMonStop()`](#wifistaeventmonstop)
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- [`wifi.eventmon.register()`](#wifieventmonregister)
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- [`wifi.eventmon.unregister()`](#wifieventmonunregister)
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## wifi.sta.eventMonStop()
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Stops WiFi station event monitor.
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#### Syntax
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`wifi.sta.eventMonStop([unregister_all])`
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#### Parameters
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- `unregister_all` enter 1 to unregister all previously registered functions.
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- Note: leave blank to leave callbacks registered
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#### Returns
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`nil`
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#### Example
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```lua
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--stop WiFi event monitor
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wifi.sta.eventMonStop()
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--stop WiFi event monitor and unregister all callbacks
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wifi.sta.eventMonStop(1)
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```
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#### See also
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- [`wifi.sta.eventMonReg()`](#wifistaeventmonreg)
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- [`wifi.sta.eventMonStart()`](#wifistaeventmonstart)
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- [`wifi.eventmon.register()`](#wifieventmonregister)
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- [`wifi.eventmon.unregister()`](#wifieventmonunregister)
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## wifi.sta.getap()
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Scans AP list as a Lua table into callback function.
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@ -1464,7 +1354,6 @@ none
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boolean indicating success
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# wifi.eventmon Module
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Note: The functions `wifi.sta.eventMon___()` and `wifi.eventmon.___()` are completely seperate and can be used independently of one another.
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## wifi.eventmon.register()
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@ -1573,9 +1462,6 @@ T: Table returned by event.
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```
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#### See also
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- [`wifi.eventmon.unregister()`](#wifieventmonunregister)
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- [`wifi.sta.eventMonStart()`](#wifistaeventmonstart)
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- [`wifi.sta.eventMonStop()`](#wifistaeventmonstop)
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- [`wifi.sta.eventMonReg()`](#wifistaeventmonreg)
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## wifi.eventmon.unregister()
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@ -1608,8 +1494,6 @@ Event: WiFi event you would like to set a callback for.
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```
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#### See also
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- [`wifi.eventmon.register()`](#wifieventmonregister)
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- [`wifi.sta.eventMonStart()`](#wifistaeventmonstart)
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- [`wifi.sta.eventMonStop()`](#wifistaeventmonstop)
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## wifi.eventmon.reason
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