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Add Simple examples for Realtime database usage
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183
examples/RealtimeDatabase/Simple/SimpleDatabaseSecret/SimpleDatabaseSecret.ino
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,183 @@ | ||
| #include <Arduino.h> | ||
| #if defined(ESP32) || defined(ARDUINO_RASPBERRY_PI_PICO_W) || defined(ARDUINO_GIGA) | ||
| #include <WiFi.h> | ||
| #elif defined(ESP8266) | ||
| #include <ESP8266WiFi.h> | ||
| #endif | ||
|
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| #include <FirebaseClient.h> | ||
| #include <WiFiClientSecure.h> | ||
|
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| #define WIFI_SSID "WIFI_AP" | ||
| #define WIFI_PASSWORD "WIFI_PASSWORD" | ||
|
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| #define DATABASE_SECRET "DATABASE_SECRET" | ||
| #define DATABASE_URL "URL" | ||
|
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| WiFiClientSecure ssl; | ||
| DefaultNetwork network; | ||
| AsyncClientClass client(ssl, getNetwork(network)); | ||
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| FirebaseApp app; | ||
| RealtimeDatabase Database; | ||
| AsyncResult result; | ||
| LegacyToken dbSecret(DATABASE_SECRET); | ||
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| void printError(int code, const String &msg) | ||
| { | ||
| Firebase.printf("Error, msg: %s, code: %d\n", msg.c_str(), code); | ||
| } | ||
|
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| void setup() | ||
| { | ||
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| Serial.begin(115200); | ||
| WiFi.begin(WIFI_SSID, WIFI_PASSWORD); | ||
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| Serial.print("Connecting to Wi-Fi"); | ||
| while (WiFi.status() != WL_CONNECTED) | ||
| { | ||
| Serial.print("."); | ||
| delay(300); | ||
| } | ||
| Serial.println(); | ||
| Serial.print("Connected with IP: "); | ||
| Serial.println(WiFi.localIP()); | ||
| Serial.println(); | ||
|
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| Firebase.printf("Firebase Client v%s\n", FIREBASE_CLIENT_VERSION); | ||
|
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| ssl.setInsecure(); | ||
| #if defined(ESP8266) | ||
| ssl.setBufferSizes(1024, 1024); | ||
| #endif | ||
|
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| initializeApp(client, app, getAuth(dbSecret)); | ||
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| app.getApp<RealtimeDatabase>(Database); | ||
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| Database.url(DATABASE_URL); | ||
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| client.setAsyncResult(result); | ||
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| // Set and get integer value | ||
|
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| Serial.print("Set int... "); | ||
| bool status = Database.set<int>(client, "/test/int", 12345); | ||
| if (status) | ||
| Serial.println("ok"); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| Serial.print("Get int... "); | ||
| int v1 = Database.get<int>(client, "/test/int"); | ||
| if (client.lastError().code() == 0) | ||
| Serial.println(v1); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| // Set and get Boolean value | ||
|
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| Serial.print("Set bool... "); | ||
| status = Database.set<bool>(client, "/test/bool", true); | ||
| if (status) | ||
| Serial.println("ok"); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| Serial.print("Get bool... "); | ||
| bool v2 = Database.get<bool>(client, "/test/bool"); | ||
| if (client.lastError().code() == 0) | ||
| Serial.println(v2); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| // Set and get String value | ||
|
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| Serial.print("Set string... "); | ||
| status = Database.set<String>(client, "/test/string", "hello"); | ||
| if (status) | ||
| Serial.println("ok"); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| Serial.print("Get string... "); | ||
| String v3 = Database.get<String>(client, "/test/string"); | ||
| if (client.lastError().code() == 0) | ||
| Serial.println(v3); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| // Set and get float value | ||
|
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| Serial.print("Set float... "); | ||
| status = Database.set<number_t>(client, "/test/float", number_t(123.456, 2)); | ||
| if (status) | ||
| Serial.println("ok"); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| Serial.print("Get float... "); | ||
| float v4 = Database.get<float>(client, "/test/float"); | ||
| if (client.lastError().code() == 0) | ||
| Serial.println(v4); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| // Set and get double value | ||
|
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| Serial.print("Set double... "); | ||
|
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| status = Database.set<number_t>(client, "/test/double", number_t(1234.56789, 4)); | ||
| if (status) | ||
| Serial.println("ok"); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| Serial.print("Get double... "); | ||
| double v5 = Database.get<double>(client, "/test/double"); | ||
| if (client.lastError().code() == 0) | ||
| Serial.println(v5); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| // Set and get JSON value | ||
|
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| Serial.print("Set JSON... "); | ||
|
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| status = Database.set<object_t>(client, "/test/json", object_t("{\"test\":{\"data\":123}}")); | ||
| if (status) | ||
| Serial.println("ok"); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| Serial.print("Get JSON... "); | ||
| String v6 = Database.get<String>(client, "/test/json"); | ||
| if (client.lastError().code() == 0) | ||
| Serial.println(v6); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
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| // Set and get Array value | ||
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| Serial.print("Set Array... "); | ||
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| status = Database.set<object_t>(client, "/test/array", object_t("[1,2,\"test\",true]")); | ||
| if (status) | ||
| Serial.println("ok"); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
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| Serial.print("Get Array... "); | ||
| String v7 = Database.get<String>(client, "/test/array"); | ||
| if (client.lastError().code() == 0) | ||
| Serial.println(v7); | ||
| else | ||
| printError(client.lastError().code(), client.lastError().message()); | ||
|
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| } | ||
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| void loop() | ||
| { | ||
| } |
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