Bump ArduinoJson dependency

Fixes (#23)

README.md

@@ -27,7 +27,7 @@ FastLEDHub allows you to manage all of your [FastLED]([FastLED](https://github.c
 
 ### Library dependencies
 
-- ArduinoJson ≥ 6.0
+- ArduinoJson ≥ 7.0
 - ESPEssentials ≥ 2.1
 - FastLED
 - LinkedList

library.json

@@ -18,5 +18,5 @@
     "url": "https://github.com/srwi"
   },
   "license": "LGPL-2.1-or-later",
-  "version": "2.1.3"
+  "version": "2.2"
 }

library.properties

@@ -1,10 +1,10 @@
 name=FastLEDHub
-version=2.1.3
+version=2.2
 author=Stephan Rumswinkel
 maintainer=Stephan Rumswinkel
 sentence=Control multiple FastLED lightstrip animations on the ESP8266 and ESP32 without reuploading.
 paragraph=FastLEDHub allows you to manage all of your FastLED sketches on the ESP8266 and ESP32 with minimal changes to your existing code. It requires little knowledge about the ESP8266/ESP32 platform making in an ideal playground for beginners getting started with FastLED animations.
 url=https://github.com/srwi/FastLEDHub.git
 category=Display
 architectures=esp8266,esp32
-depends=WiFiManager,ESPEssentials,ArduinoJson,LinkedList,FastLED,WebSockets
+depends=WiFiManager (>= 2.0.0),ESPEssentials (>= 2.1.0),ArduinoJson (>= 7.0.0),LinkedList,FastLED,WebSockets

src/Config.cpp

@@ -50,7 +50,7 @@ bool ConfigClass::initialize()
 
 bool ConfigClass::parseJson(const char *input)
 {
-  StaticJsonDocument<1024> doc;
+  JsonDocument doc;
   DeserializationError error = deserializeJson(doc, input);
 
   if (doc.containsKey("timeZone"))
@@ -128,12 +128,12 @@ void ConfigClass::getUserConfigJson(JsonDocument &doc)
   doc["sunsetOffset"] = sunsetOffset;
   doc["sunsetAnimation"] = sunsetAnimation;
   doc["startupAnimation"] = startupAnimation;
-  JsonArray sliderValueArray = doc.createNestedArray("sliderValues");
+  JsonArray sliderValueArray = doc["sliderValues"].to<JsonArray>();
   for (uint16_t i = 0; i < sliderValues.size(); i++)
   {
     sliderValueArray.add(sliderValues.get(i));
   }
-  JsonArray colorPickerValueArray = doc.createNestedArray("colorPickerValues");
+  JsonArray colorPickerValueArray = doc["colorPickerValues"].to<JsonArray>();
   for (uint16_t i = 0; i < colorPickerValues.size(); i++)
   {
     colorPickerValueArray.add(rgb2hex(colorPickerValues.get(i)));
@@ -144,26 +144,26 @@ void ConfigClass::getApplicationStateJson(JsonDocument &doc)
 {
   doc["status"] = FastLEDHub.getStatus();
   doc["currentAnimation"] = FastLEDHub.getCurrentAnimationName();
-  JsonArray animations = doc.createNestedArray("animations");
+  JsonArray animations = doc["animations"].to<JsonArray>();
   for (uint8_t i = 0; i < FastLEDHub.animations.size(); i++)
   {
     animations.add(FastLEDHub.animations.get(i)->getName());
   }
-  JsonArray sliders = doc.createNestedArray("sliders");
+  JsonArray sliders = doc["sliders"].to<JsonArray>();
   for (uint8_t i = 0; i < FastLEDHub.sliders.size(); i++)
   {
-    JsonObject slider = sliders.createNestedObject();
+    JsonObject slider = sliders.add<JsonObject>();
     slider["name"] = FastLEDHub.sliders.get(i)->name;
     slider["min"] = FastLEDHub.sliders.get(i)->min;
     slider["max"] = FastLEDHub.sliders.get(i)->max;
     slider["step"] = FastLEDHub.sliders.get(i)->step;
     slider["value"] = FastLEDHub.sliders.get(i)->value;
     slider["icon"] = FastLEDHub.sliders.get(i)->icon;
   }
-  JsonArray colorPickers = doc.createNestedArray("colorPickers");
+  JsonArray colorPickers = doc["colorPickers"].to<JsonArray>();
   for (uint8_t i = 0; i < FastLEDHub.colorPickers.size(); i++)
   {
-    JsonObject colorPicker = colorPickers.createNestedObject();
+    JsonObject colorPicker = colorPickers.add<JsonObject>();
     colorPicker["name"] = FastLEDHub.colorPickers.get(i)->name;
     colorPicker["value"] = rgb2hex(FastLEDHub.colorPickers.get(i)->value);
     colorPicker["icon"] = FastLEDHub.colorPickers.get(i)->icon;
@@ -172,7 +172,7 @@ void ConfigClass::getApplicationStateJson(JsonDocument &doc)
 
 String ConfigClass::asString(bool includeApplicationState)
 {
-  DynamicJsonDocument doc(3072);
+  JsonDocument doc;
 
   getUserConfigJson(doc);