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mobizt / Firebase-ESP32

[DEPRECATED]🔥 Firebase RTDB Arduino Library for ESP32. The complete, fast, secured and reliable Firebase Arduino client library that supports CRUD (create, read, update, delete) and Stream operations.
MIT License
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Pull data from void function and store them to int? How? #44

Closed lem0928 closed 4 years ago

lem0928 commented 4 years ago

I followed the basic.ino example provided. I learned how to serial print using the void function printResult(dataObj). Now how do I store the data into an int variable without serial printing it? . My Code: // FirebaseData testData; // String path = "/Main"; void setup() { Serial.begin(9600); Firebase.setInt(testData, path, 0); } // void printResult(FirebaseData &data) { if (data.dataType() == "int") Serial.println(data.intData()); else if (data.dataType() == "float") Serial.println(data.floatData(), 5); else if (data.dataType() == "double") printf("%.9lf\n", data.doubleData()); else if (data.dataType() == "boolean") Serial.println(data.boolData() == 1 ? "true" : "false"); else if (data.dataType() == "string") Serial.println(data.stringData()); } // Firebase.getInt(testData, path); // int data1 = // here is where I want to store the int value data.intData() pulled from the printResult function without serial printing the value, how? //

mobizt commented 4 years ago

You can get the server returned data via FirebaseData object, which is testData for your case.

int data1 = testData.intData(); Or check the type of data with String dataType = testData.dataType();

lem0928 commented 4 years ago

Sir, for the past week, I've been a huge pestering guy for you. Now I think I've learned enough for my projects. It's all thank to you and the library you've provided. Thank you!