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Diffstat (limited to '.pio/libdeps/esp32-s3-n16r8/ArduinoJson/examples/ProgmemExample')
| -rw-r--r-- | .pio/libdeps/esp32-s3-n16r8/ArduinoJson/examples/ProgmemExample/ProgmemExample.ino | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/.pio/libdeps/esp32-s3-n16r8/ArduinoJson/examples/ProgmemExample/ProgmemExample.ino b/.pio/libdeps/esp32-s3-n16r8/ArduinoJson/examples/ProgmemExample/ProgmemExample.ino deleted file mode 100644 index 3afd28d..0000000 --- a/.pio/libdeps/esp32-s3-n16r8/ArduinoJson/examples/ProgmemExample/ProgmemExample.ino +++ /dev/null @@ -1,63 +0,0 @@ -// ArduinoJson - https://arduinojson.org -// Copyright © 2014-2026, Benoit BLANCHON -// MIT License -// -// This example shows the different ways you can use Flash strings with -// ArduinoJson. -// -// Use Flash strings sparingly, because ArduinoJson duplicates them in the -// JsonDocument. Prefer plain old char*, as they are more efficient in term of -// code size, speed, and memory usage. -// -// https://arduinojson.org/v7/example/progmem/ - -#include <ArduinoJson.h> - -void setup() { - JsonDocument doc; - - // You can use a Flash String as your JSON input. - // WARNING: the strings in the input will be duplicated in the JsonDocument. - deserializeJson(doc, F("{\"sensor\":\"gps\",\"time\":1351824120," - "\"data\":[48.756080,2.302038]}")); - - // You can use a Flash String as a key to get a member from JsonDocument - // No duplication is done. - long time = doc[F("time")]; - - // You can use a Flash String as a key to set a member of a JsonDocument - // WARNING: the content of the Flash String will be duplicated in the - // JsonDocument. - doc[F("time")] = time; - - // You can set a Flash String as the content of a JsonVariant - // WARNING: the content of the Flash String will be duplicated in the - // JsonDocument. - doc["sensor"] = F("gps"); - - // It works with serialized() too: - doc["sensor"] = serialized(F("\"gps\"")); - doc["sensor"] = serialized(F("\xA3gps"), 3); - - // You can compare the content of a JsonVariant to a Flash String - if (doc["sensor"] == F("gps")) { - // ... - } -} - -void loop() { - // not used in this example -} - -// See also -// -------- -// -// https://arduinojson.org/ contains the documentation for all the functions -// used above. It also includes an FAQ that will help you solve any memory -// problem. -// -// The book "Mastering ArduinoJson" contains a quick C++ course that explains -// how your microcontroller stores strings in memory. It also tells why you -// should not abuse Flash strings with ArduinoJson. -// Learn more at https://arduinojson.org/book/ -// Use the coupon code TWENTY for a 20% discount ❤❤❤❤❤ |