124 lines
4.1 KiB
C++
124 lines
4.1 KiB
C++
/*
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ESP8266WiFiGeneric.h - esp8266 Wifi support.
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Based on WiFi.h from Ardiono WiFi shield library.
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Copyright (c) 2011-2014 Arduino. All right reserved.
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Modified by Ivan Grokhotkov, December 2014
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Reworked by Markus Sattler, December 2015
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef ESP32WIFIGENERIC_H_
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#define ESP32WIFIGENERIC_H_
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#include <esp_err.h>
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#include <esp_event_loop.h>
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#include <functional>
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#include "WiFiType.h"
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typedef void (*WiFiEventCb)(system_event_id_t event);
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typedef std::function<void(system_event_id_t event, system_event_info_t info)> WiFiEventFuncCb;
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typedef void (*WiFiEventSysCb)(system_event_t *event);
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typedef size_t wifi_event_id_t;
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typedef enum {
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WIFI_POWER_19_5dBm = 78,// 19.5dBm
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WIFI_POWER_19dBm = 76,// 19dBm
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WIFI_POWER_18_5dBm = 74,// 18.5dBm
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WIFI_POWER_17dBm = 68,// 17dBm
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WIFI_POWER_15dBm = 60,// 15dBm
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WIFI_POWER_13dBm = 52,// 13dBm
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WIFI_POWER_11dBm = 44,// 11dBm
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WIFI_POWER_8_5dBm = 34,// 8.5dBm
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WIFI_POWER_7dBm = 28,// 7dBm
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WIFI_POWER_5dBm = 20,// 5dBm
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WIFI_POWER_2dBm = 8,// 2dBm
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WIFI_POWER_MINUS_1dBm = -4// -1dBm
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} wifi_power_t;
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static const int AP_STARTED_BIT = BIT0;
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static const int AP_HAS_IP6_BIT = BIT1;
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static const int AP_HAS_CLIENT_BIT = BIT2;
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static const int STA_STARTED_BIT = BIT3;
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static const int STA_CONNECTED_BIT = BIT4;
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static const int STA_HAS_IP_BIT = BIT5;
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static const int STA_HAS_IP6_BIT = BIT6;
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static const int ETH_STARTED_BIT = BIT7;
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static const int ETH_CONNECTED_BIT = BIT8;
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static const int ETH_HAS_IP_BIT = BIT9;
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static const int ETH_HAS_IP6_BIT = BIT10;
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static const int WIFI_SCANNING_BIT = BIT11;
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static const int WIFI_SCAN_DONE_BIT= BIT12;
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static const int WIFI_DNS_IDLE_BIT = BIT13;
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static const int WIFI_DNS_DONE_BIT = BIT14;
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class WiFiGenericClass
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{
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public:
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WiFiGenericClass();
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wifi_event_id_t onEvent(WiFiEventCb cbEvent, system_event_id_t event = SYSTEM_EVENT_MAX);
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wifi_event_id_t onEvent(WiFiEventFuncCb cbEvent, system_event_id_t event = SYSTEM_EVENT_MAX);
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wifi_event_id_t onEvent(WiFiEventSysCb cbEvent, system_event_id_t event = SYSTEM_EVENT_MAX);
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void removeEvent(WiFiEventCb cbEvent, system_event_id_t event = SYSTEM_EVENT_MAX);
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void removeEvent(WiFiEventSysCb cbEvent, system_event_id_t event = SYSTEM_EVENT_MAX);
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void removeEvent(wifi_event_id_t id);
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static int getStatusBits();
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static int waitStatusBits(int bits, uint32_t timeout_ms);
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int32_t channel(void);
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void persistent(bool persistent);
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void enableLongRange(bool enable);
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static bool mode(wifi_mode_t);
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static wifi_mode_t getMode();
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bool enableSTA(bool enable);
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bool enableAP(bool enable);
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bool setSleep(bool enable);
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bool getSleep();
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bool setTxPower(wifi_power_t power);
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wifi_power_t getTxPower();
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static esp_err_t _eventCallback(void *arg, system_event_t *event);
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protected:
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static bool _persistent;
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static bool _long_range;
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static wifi_mode_t _forceSleepLastMode;
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static int setStatusBits(int bits);
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static int clearStatusBits(int bits);
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public:
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static int hostByName(const char *aHostname, IPAddress &aResult);
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static IPAddress calculateNetworkID(IPAddress ip, IPAddress subnet);
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static IPAddress calculateBroadcast(IPAddress ip, IPAddress subnet);
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static uint8_t calculateSubnetCIDR(IPAddress subnetMask);
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protected:
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friend class WiFiSTAClass;
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friend class WiFiScanClass;
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friend class WiFiAPClass;
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};
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#endif /* ESP32WIFIGENERIC_H_ */
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