JSON

Lightweight JSON generation utilities for Uniot devices. More...

Collaboration diagram for JSON:

Namespaces
namespace	uniot
	Contains all classes and functions related to the Uniot Core.

Detailed Description

Lightweight JSON generation utilities for Uniot devices.

This file provides a minimal JSON generation library optimized for embedded systems. It allows building JSON objects and arrays incrementally by writing directly to a String buffer, minimizing memory allocation overhead.

The library supports:

• JSON objects with key-value pairs
• JSON arrays with various value types
• Nested objects and arrays
• String and numeric value types
• Automatic comma and quote handling

Example usage:

String jsonBuffer;
uniot::JSON::Object root(jsonBuffer);
root.put("device", "esp32")
    .put("temperature", 25)
    .putArray("sensors").append("temp").append("humidity").close();
root.close();
// Result: {"device":"esp32","temperature":25,"sensors":["temp","humidity"]}