doc["myChar"] = "hello"; //添加一个字符串对象节点 JsonArray myA = doc.createNestedArray("myArray"); //添加一个数组节点 myA.add(true); //使用add方式添加数据到JsonArray myA.add(false); JsonObject myO = doc.createNestedObject("myObjec
}voidaddGlitter( fract8 chanceOfGlitter){if(random8() < chanceOfGlitter) { leds[random16(NUM_LEDS) ] += CRGB::White; } }voidconfetti(){// random colored speckles that blink in and fade smoothlyfadeToBlackBy( leds, NUM_LEDS,10);intpos =random16(NUM_LEDS); leds[pos] +=CHSV( g...
JsonArray& datapoints = id_datapoints.createNestedArray("datapoints"); datapoints.add(value); JsonObject& myJson = jsonBuffer.createObject(); JsonArray& datastreams = myJson.createNestedArray("datastreams"); datastreams.add(id_datapoints); char p[200]; int num = myJson.printTo(p, sizeof(...
#include <ArduinoJson.h>void loop(){ StaticJsonDocument<256> doc; doc["Temperature"] = 22; doc["Humidity"] = 68; doc["Light"] = 96; // Add an array JsonArray data = doc.createNestedArray("data"); data.add(48); data.add(2.3); char out[128]; int b =seriali...
double thisData){ //合成POST请求 StaticJsonBuffer<200> jsonBuffer; JsonObject& value = jsonBuffer.createObject(); value["value"] = thisData; JsonObject& id_datapoints = jsonBuffer.createObject(); id_datapoints["id"] = sensor_id_temp; JsonArray& datapoints = id_datapoints.createNestedArray(...
{ //since all threads will read and write to the monitoring variable // we need to add a critical section to avoid racing conditions //critical section { ThreadInterruptBlocker blocker; //lets add some code for monitoring memory usage and timing errors uint16_t mem = freeMemory(); if (...
// Otherwise, add the incoming byte to the array: if (firstContact == false) { if (inByte == 'A') { myPort.clear(); // clear the serial port buffer firstContact = true; // you've had first contact from the microcontroller myPort.write('A'); // ask for more } } else { ...
Continue to the “Please choose your search and installation options” window, and add the location of the drivers folder to the locations that Windows will search for the driver in by adding it to the “Search for driver software in this location” field, as shown in Figure 4-4. Figure ...
cJSON_AddNumberToObject(cjson_address,"zip-code",111111);cJSON_AddItemToObject(cjson_test,"address",cjson_address);/* 添加一个数组类型的JSON数据(添加一个链表节点) */cjson_skill=cJSON_CreateArray();cJSON_AddItemToArray(cjson_skill,cJSON_CreateString("C"));cJSON_AddItemToArray(cjson_...
// IMPORTANT: To reduce NeoPixel burnout risk, add 1000 uF capacitor across // pixel power leads, add 300 - 500 Ohm resistor on first pixel's data input // and minimize distance between Arduino and first pixel. Avoid connecting // on a live circuit...if you must, connect GND first. ...