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Added StaticJsonDocument and DynamicJsonDocument.

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Removed StaticJsonArray and DynamicJsonArray.
Removed StaticJsonObject and DynamicJsonObject.
Removed StaticJsonVariant and DynamicJsonVariant.
This commit is contained in:
Benoit Blanchon
2018-04-17 21:27:45 +02:00
parent a13b9e8bdc
commit 1feb92679d
100 changed files with 1696 additions and 1844 deletions
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17
examples/ProgmemExample/ProgmemExample.ino
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@ -14,33 +14,34 @@
void setup() {
#ifdef PROGMEM // <- check that Flash strings are supported
DynamicJsonObject root;
DynamicJsonDocument doc;
// You can use a Flash String as your JSON input.
// WARNING: the content of the Flash String will be duplicated in the
// JsonBuffer.
deserializeJson(root, F("{\"sensor\":\"gps\",\"time\":1351824120,"
"\"data\":[48.756080,2.302038]}"));
deserializeJson(doc, F("{\"sensor\":\"gps\",\"time\":1351824120,"
"\"data\":[48.756080,2.302038]}"));
JsonObject& obj = doc.as<JsonObject>();
// You can use a Flash String to get an element of a JsonObject
// No duplication is done.
long time = root[F("time")];
long time = obj[F("time")];
// You can use a Flash String to set an element of a JsonObject
// WARNING: the content of the Flash String will be duplicated in the
// JsonBuffer.
root[F("time")] = time;
obj[F("time")] = time;
// You can set a Flash String to a JsonObject or JsonArray:
// WARNING: the content of the Flash String will be duplicated in the
// JsonBuffer.
root["sensor"] = F("gps");
obj["sensor"] = F("gps");
// It works with RawJson too:
root["sensor"] = RawJson(F("\"gps\""));
obj["sensor"] = RawJson(F("\"gps\""));
// You can compare the content of a JsonVariant to a Flash String
if (root["sensor"] == F("gps")) {
if (obj["sensor"] == F("gps")) {
// ...
}