479 lines
14 KiB
C++
479 lines
14 KiB
C++
#include "ArduinoJson.h"
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#include "ArduinoOTA.h"
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#include "ESPAsyncWebServer.h" // https://github.com/aZholtikov/Async-Web-Server
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#include "LittleFS.h"
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#include "Ticker.h"
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#include "ZHNetwork.h"
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#include "ZHConfig.h"
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void onBroadcastReceiving(const char *data, const uint8_t *sender);
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void onUnicastReceiving(const char *data, const uint8_t *sender);
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void onConfirmReceiving(const uint8_t *target, const uint16_t id, const bool status);
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void loadConfig(void);
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void saveConfig(void);
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void setupWebServer(void);
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void sendAttributesMessage(void);
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void sendKeepAliveMessage(void);
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void sendConfigMessage(void);
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void sendStatusMessage(void);
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String getValue(String data, char separator, uint8_t index);
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void changeLedState(void);
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typedef struct
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{
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uint16_t id{0};
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char message[200]{0};
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} espnow_message_t;
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std::vector<espnow_message_t> espnowMessage;
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const String firmware{"1.13"};
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String espnowNetName{"DEFAULT"};
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String deviceName = "ESP-NOW light " + String(ESP.getChipId(), HEX);
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uint8_t ledType{ENLT_NONE};
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bool ledStatus{false};
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uint8_t coldWhitePin{0};
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uint8_t warmWhitePin{0};
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uint8_t redPin{0};
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uint8_t greenPin{0};
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uint8_t bluePin{0};
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uint8_t brightness{255};
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uint16_t temperature{255};
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uint8_t red{255};
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uint8_t green{255};
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uint8_t blue{255};
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bool wasMqttAvailable{false};
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uint8_t gatewayMAC[6]{0};
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const String payloadOn{"ON"};
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const String payloadOff{"OFF"};
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ZHNetwork myNet;
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AsyncWebServer webServer(80);
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Ticker gatewayAvailabilityCheckTimer;
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bool isGatewayAvailable{false};
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void gatewayAvailabilityCheckTimerCallback(void);
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Ticker apModeHideTimer;
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void apModeHideTimerCallback(void);
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Ticker attributesMessageTimer;
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bool attributesMessageTimerSemaphore{true};
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void attributesMessageTimerCallback(void);
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Ticker keepAliveMessageTimer;
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bool keepAliveMessageTimerSemaphore{true};
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void keepAliveMessageTimerCallback(void);
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Ticker statusMessageTimer;
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bool statusMessageTimerSemaphore{true};
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void statusMessageTimerCallback(void);
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void setup()
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{
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analogWriteRange(255);
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LittleFS.begin();
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loadConfig();
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if (coldWhitePin)
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pinMode(coldWhitePin, OUTPUT);
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if (warmWhitePin)
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pinMode(warmWhitePin, OUTPUT);
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if (redPin)
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pinMode(redPin, OUTPUT);
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if (greenPin)
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pinMode(greenPin, OUTPUT);
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if (bluePin)
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pinMode(bluePin, OUTPUT);
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changeLedState();
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WiFi.setSleepMode(WIFI_NONE_SLEEP);
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myNet.begin(espnowNetName.c_str());
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// myNet.setCryptKey("VERY_LONG_CRYPT_KEY"); // If encryption is used, the key must be set same of all another ESP-NOW devices in network.
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myNet.setOnBroadcastReceivingCallback(onBroadcastReceiving);
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myNet.setOnUnicastReceivingCallback(onUnicastReceiving);
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myNet.setOnConfirmReceivingCallback(onConfirmReceiving);
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WiFi.mode(WIFI_AP_STA);
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WiFi.softAP(("ESP-NOW light " + String(ESP.getChipId(), HEX)).c_str(), "12345678", 1, 0);
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apModeHideTimer.once(300, apModeHideTimerCallback);
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setupWebServer();
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ArduinoOTA.begin();
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attributesMessageTimer.attach(60, attributesMessageTimerCallback);
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keepAliveMessageTimer.attach(10, keepAliveMessageTimerCallback);
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statusMessageTimer.attach(300, statusMessageTimerCallback);
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}
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void loop()
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{
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if (attributesMessageTimerSemaphore)
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sendAttributesMessage();
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if (keepAliveMessageTimerSemaphore)
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sendKeepAliveMessage();
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if (statusMessageTimerSemaphore)
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sendStatusMessage();
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myNet.maintenance();
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ArduinoOTA.handle();
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}
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void onBroadcastReceiving(const char *data, const uint8_t *sender)
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{
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esp_now_payload_data_t incomingData;
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memcpy(&incomingData, data, sizeof(esp_now_payload_data_t));
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if (incomingData.deviceType != ENDT_GATEWAY)
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return;
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if (myNet.macToString(gatewayMAC) != myNet.macToString(sender) && incomingData.payloadsType == ENPT_KEEP_ALIVE)
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memcpy(&gatewayMAC, sender, 6);
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if (myNet.macToString(gatewayMAC) == myNet.macToString(sender) && incomingData.payloadsType == ENPT_KEEP_ALIVE)
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{
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isGatewayAvailable = true;
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StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
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deserializeJson(json, incomingData.message);
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bool temp = json["MQTT"] == "online" ? true : false;
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if (wasMqttAvailable != temp)
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{
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wasMqttAvailable = temp;
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if (temp)
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sendConfigMessage();
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}
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gatewayAvailabilityCheckTimer.once(15, gatewayAvailabilityCheckTimerCallback);
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}
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}
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void onUnicastReceiving(const char *data, const uint8_t *sender)
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{
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esp_now_payload_data_t incomingData;
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memcpy(&incomingData, data, sizeof(esp_now_payload_data_t));
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if (incomingData.deviceType != ENDT_GATEWAY || myNet.macToString(gatewayMAC) != myNet.macToString(sender))
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return;
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StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
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if (incomingData.payloadsType == ENPT_SET)
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{
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deserializeJson(json, incomingData.message);
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if (json["set"])
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ledStatus = json["set"] == payloadOn ? true : false;
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if (json["brightness"])
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brightness = json["brightness"];
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if (json["temperature"])
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temperature = json["temperature"];
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if (json["rgb"])
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{
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red = getValue(String(json["rgb"].as<String>()).substring(0, sizeof(esp_now_payload_data_t::message)).c_str(), ',', 0).toInt();
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green = getValue(String(json["rgb"].as<String>()).substring(0, sizeof(esp_now_payload_data_t::message)).c_str(), ',', 1).toInt();
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blue = getValue(String(json["rgb"].as<String>()).substring(0, sizeof(esp_now_payload_data_t::message)).c_str(), ',', 2).toInt();
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}
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changeLedState();
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sendStatusMessage();
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}
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if (incomingData.payloadsType == ENPT_UPDATE)
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{
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WiFi.softAP(("ESP-NOW light " + String(ESP.getChipId(), HEX)).c_str(), "12345678", 1, 0);
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webServer.begin();
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apModeHideTimer.once(300, apModeHideTimerCallback);
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}
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if (incomingData.payloadsType == ENPT_RESTART)
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ESP.restart();
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}
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void onConfirmReceiving(const uint8_t *target, const uint16_t id, const bool status)
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{
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for (uint16_t i{0}; i < espnowMessage.size(); ++i)
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{
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espnow_message_t message = espnowMessage[i];
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if (message.id == id)
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{
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if (status)
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espnowMessage.erase(espnowMessage.begin() + i);
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else
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{
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message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
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espnowMessage.at(i) = message;
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}
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}
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}
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}
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void loadConfig()
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{
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if (!LittleFS.exists("/config.json"))
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saveConfig();
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File file = LittleFS.open("/config.json", "r");
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String jsonFile = file.readString();
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StaticJsonDocument<512> json;
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deserializeJson(json, jsonFile);
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espnowNetName = json["espnowNetName"].as<String>();
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deviceName = json["deviceName"].as<String>();
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ledType = json["ledType"];
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ledStatus = json["ledStatus"];
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coldWhitePin = json["coldWhitePin"];
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warmWhitePin = json["warmWhitePin"];
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redPin = json["redPin"];
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greenPin = json["greenPin"];
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bluePin = json["bluePin"];
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brightness = json["brightness"];
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temperature = json["temperature"];
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red = json["red"];
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green = json["green"];
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blue = json["blue"];
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file.close();
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}
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void saveConfig()
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{
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StaticJsonDocument<512> json;
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json["firmware"] = firmware;
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json["espnowNetName"] = espnowNetName;
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json["deviceName"] = deviceName;
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json["ledType"] = ledType;
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json["ledStatus"] = ledStatus;
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json["coldWhitePin"] = coldWhitePin;
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json["warmWhitePin"] = warmWhitePin;
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json["redPin"] = redPin;
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json["greenPin"] = greenPin;
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json["bluePin"] = bluePin;
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json["brightness"] = brightness;
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json["temperature"] = temperature;
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json["red"] = red;
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json["green"] = green;
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json["blue"] = blue;
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json["system"] = "empty";
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File file = LittleFS.open("/config.json", "w");
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serializeJsonPretty(json, file);
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file.close();
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}
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void setupWebServer()
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{
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webServer.on("/", HTTP_GET, [](AsyncWebServerRequest *request)
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{ request->send(LittleFS, "/index.htm"); });
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webServer.on("/setting", HTTP_GET, [](AsyncWebServerRequest *request)
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{
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ledType = request->getParam("ledType")->value().toInt();
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coldWhitePin = request->getParam("coldWhitePin")->value().toInt();
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warmWhitePin = request->getParam("warmWhitePin")->value().toInt();
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redPin = request->getParam("redPin")->value().toInt();
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greenPin = request->getParam("greenPin")->value().toInt();
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bluePin = request->getParam("bluePin")->value().toInt();
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deviceName = request->getParam("deviceName")->value();
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espnowNetName = request->getParam("espnowNetName")->value();
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request->send(200);
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saveConfig(); });
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webServer.on("/restart", HTTP_GET, [](AsyncWebServerRequest *request)
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{
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request->send(200);
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ESP.restart(); });
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webServer.onNotFound([](AsyncWebServerRequest *request)
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{
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if (LittleFS.exists(request->url()))
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request->send(LittleFS, request->url());
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else
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{
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request->send(404, "text/plain", "File Not Found");
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} });
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webServer.begin();
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}
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void sendAttributesMessage()
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{
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if (!isGatewayAvailable)
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return;
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attributesMessageTimerSemaphore = false;
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uint32_t secs = millis() / 1000;
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uint32_t mins = secs / 60;
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uint32_t hours = mins / 60;
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uint32_t days = hours / 24;
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esp_now_payload_data_t outgoingData{ENDT_LED, ENPT_ATTRIBUTES};
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espnow_message_t message;
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StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
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json["Type"] = "ESP-NOW light";
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json["MCU"] = "ESP8266";
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json["MAC"] = myNet.getNodeMac();
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json["Firmware"] = firmware;
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json["Library"] = myNet.getFirmwareVersion();
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json["Uptime"] = "Days:" + String(days) + " Hours:" + String(hours - (days * 24)) + " Mins:" + String(mins - (hours * 60));
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serializeJsonPretty(json, outgoingData.message);
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memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
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message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
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espnowMessage.push_back(message);
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}
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void sendKeepAliveMessage()
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{
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if (!isGatewayAvailable)
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return;
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keepAliveMessageTimerSemaphore = false;
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esp_now_payload_data_t outgoingData{ENDT_LED, ENPT_KEEP_ALIVE};
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espnow_message_t message;
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memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
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message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
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espnowMessage.push_back(message);
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}
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void sendConfigMessage()
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{
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if (!isGatewayAvailable)
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return;
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esp_now_payload_data_t outgoingData{ENDT_LED, ENPT_CONFIG};
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espnow_message_t message;
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StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
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json["name"] = deviceName;
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json["unit"] = 1;
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json["type"] = HACT_LIGHT;
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json["class"] = ledType;
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json["payload_on"] = payloadOn;
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json["payload_off"] = payloadOff;
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serializeJsonPretty(json, outgoingData.message);
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memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
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message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
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espnowMessage.push_back(message);
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}
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void sendStatusMessage()
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{
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if (!isGatewayAvailable)
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return;
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statusMessageTimerSemaphore = false;
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esp_now_payload_data_t outgoingData{ENDT_LED, ENPT_STATE};
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espnow_message_t message;
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StaticJsonDocument<sizeof(esp_now_payload_data_t::message)> json;
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json["state"] = ledStatus ? payloadOn : payloadOff;
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json["brightness"] = brightness;
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json["temperature"] = temperature;
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json["rgb"] = String(red) + "," + String(green) + "," + String(blue);
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serializeJsonPretty(json, outgoingData.message);
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memcpy(&message.message, &outgoingData, sizeof(esp_now_payload_data_t));
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message.id = myNet.sendUnicastMessage(message.message, gatewayMAC, true);
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espnowMessage.push_back(message);
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}
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String getValue(String data, char separator, uint8_t index)
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{
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uint8_t found{0};
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int strIndex[]{0, -1};
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int maxIndex = data.length() - 1;
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for (uint8_t i{0}; i <= maxIndex && found <= index; i++)
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if (data.charAt(i) == separator || i == maxIndex)
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{
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found++;
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strIndex[0] = strIndex[1] + 1;
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strIndex[1] = (i == maxIndex) ? i + 1 : i;
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}
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return found > index ? data.substring(strIndex[0], strIndex[1]) : "";
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}
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void changeLedState(void)
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{
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if (ledStatus)
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{
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if (red == 255 && green == 255 && blue == 255)
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{
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if (ledType == ENLT_W || ledType == ENLT_RGBW)
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analogWrite(coldWhitePin, brightness);
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if (ledType == ENLT_WW || ledType == ENLT_RGBWW)
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{
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analogWrite(coldWhitePin, map(brightness, 0, 255, 0, map(temperature, 500, 153, 0, 255)));
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analogWrite(warmWhitePin, map(brightness, 0, 255, 0, map(temperature, 153, 500, 0, 255)));
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}
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if (ledType == ENLT_RGB)
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{
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analogWrite(redPin, map(red, 0, 255, 0, brightness));
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analogWrite(greenPin, map(green, 0, 255, 0, brightness));
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analogWrite(bluePin, map(blue, 0, 255, 0, brightness));
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}
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if (ledType == ENLT_RGBW || ledType == ENLT_RGBWW)
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{
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digitalWrite(redPin, LOW);
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digitalWrite(greenPin, LOW);
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digitalWrite(bluePin, LOW);
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}
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}
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else
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{
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if (ledType == ENLT_W)
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analogWrite(coldWhitePin, brightness);
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if (ledType == ENLT_WW)
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{
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analogWrite(coldWhitePin, map(brightness, 0, 255, 0, map(temperature, 500, 153, 0, 255)));
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analogWrite(warmWhitePin, map(brightness, 0, 255, 0, map(temperature, 153, 500, 0, 255)));
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}
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if (ledType == ENLT_RGBW || ledType == ENLT_RGBWW)
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digitalWrite(coldWhitePin, LOW);
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if (ledType == ENLT_RGBWW)
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digitalWrite(warmWhitePin, LOW);
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if (ledType == ENLT_RGB || ledType == ENLT_RGBW || ledType == ENLT_RGBWW)
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{
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analogWrite(redPin, map(red, 0, 255, 0, brightness));
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analogWrite(greenPin, map(green, 0, 255, 0, brightness));
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analogWrite(bluePin, map(blue, 0, 255, 0, brightness));
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}
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}
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}
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else
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{
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if (ledType == ENLT_W || ledType == ENLT_WW || ledType == ENLT_RGBW || ledType == ENLT_RGBWW)
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digitalWrite(coldWhitePin, LOW);
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if (ledType == ENLT_WW || ledType == ENLT_RGBWW)
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digitalWrite(warmWhitePin, LOW);
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if (ledType == ENLT_RGB || ledType == ENLT_RGBW || ledType == ENLT_RGBWW)
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{
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digitalWrite(redPin, LOW);
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digitalWrite(greenPin, LOW);
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digitalWrite(bluePin, LOW);
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}
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}
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saveConfig();
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}
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void gatewayAvailabilityCheckTimerCallback()
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{
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isGatewayAvailable = false;
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memset(&gatewayMAC, 0, 6);
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espnowMessage.clear();
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}
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void apModeHideTimerCallback()
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{
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WiFi.softAP(("ESP-NOW light " + String(ESP.getChipId(), HEX)).c_str(), "12345678", 1, 1);
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webServer.end();
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}
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void attributesMessageTimerCallback()
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{
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attributesMessageTimerSemaphore = true;
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}
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void keepAliveMessageTimerCallback()
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{
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keepAliveMessageTimerSemaphore = true;
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}
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void statusMessageTimerCallback()
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{
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statusMessageTimerSemaphore = true;
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} |