Message Pack components for ESP32 (esp-idf).
- clone or submodule this repo to
components/msgpack. - use!
#include <stdio.h>
#include <stdint.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "msgpack.h"
void app_main() {
msgpack_sbuffer* buffer = msgpack_sbuffer_new();
msgpack_packer* pk = msgpack_packer_new(buffer, msgpack_sbuffer_write);
/* serializes ["Hello", "MessagePack", 12345]. */
msgpack_pack_array(pk, 3);
msgpack_pack_bin(pk, 5);
msgpack_pack_bin_body(pk, "Hello", 5);
msgpack_pack_bin(pk, 11);
msgpack_pack_bin_body(pk, "MessagePack", 11);
msgpack_pack_int(pk, 12345);
/* deserializes it. */
msgpack_unpacked msg;
msgpack_unpacked_init(&msg);
msgpack_unpack_return ret = msgpack_unpack_next(&msg, buffer->data, buffer->size, NULL);
/* prints the deserialized object. */
msgpack_object obj = msg.data;
msgpack_object_print(stdout, obj); /*=> ["Hello", "MessagePack", 12345] */
/* cleaning */
msgpack_sbuffer_free(buffer);
msgpack_packer_free(pk);
vTaskDelete(NULL);
}MIT